From dwipujono@gmail.com Wed Mar 1 03:01:50 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id DB14C3B3C25 for ; Wed, 1 Mar 2006 03:01:50 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 18171-04 for ; Wed, 1 Mar 2006 03:01:47 -0500 (EST) Received: from jepara.linuxindo.com (unknown [202.78.199.217]) by menubar.gnome.org (Postfix) with SMTP id EA7063B3C29 for ; Wed, 1 Mar 2006 03:01:45 -0500 (EST) Received: (qmail 20697 invoked from network); 1 Mar 2006 07:57:20 -0000 Received: from unknown (HELO ?192.168.0.4?) (202.78.199.215) by 0 with SMTP; 1 Mar 2006 07:57:20 -0000 Message-ID: <44055C26.3010906@gmail.com> Date: Wed, 01 Mar 2006 15:32:38 +0700 From: Dwi Pujono GMail User-Agent: Thunderbird 1.5 (Windows/20051201) MIME-Version: 1.0 To: gtk-perl-list@gnome.org Content-Type: multipart/alternative; boundary="------------040804030409050104010009" X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-1.197 tagged_above=-999 required=2 tests=[AWL=-0.256, BAYES_00=-2.599, HTML_30_40=0.374, HTML_MESSAGE=0.001, HTML_TITLE_EMPTY=0.214, SPF_NEUTRAL=1.069] X-Spam-Score: -1.197 X-Spam-Level: Subject: Entri point not found Gtk2-perl under win2k X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Mar 2006 08:01:51 -0000 This is a multi-part message in MIME format. --------------040804030409050104010009 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi, i am a windows 2K user, i try to learn Gtk2-Perl. I've allready install GTK+RE 2.2.4-3, ActiveState ActivePerl 5.8.6 Build 811, then via ppm i install ExtUlitls-Depend, ExtUtils-PkgConfig, Glib and Gtk2 from http://gtk2-perl.sourceforge.net/win32/ppm/. Everything is going well, no error reported. Then i follow the tutorial (http://gtk2-perl.sourceforge.net/doc/gtk2-perl-tut/ch-GettingStarted.html) base.pl here is the code: use Gtk2; Gtk2->init; $window = Gtk2::Window->new('toplevel'); $window->show; Gtk2->main; 0; when i run the program i get a pop up error message: "The procedure entry point g_type_default__interface_unref could not be located in the dynamic link library libgobject-2.0-0.dll" In the command line i get error: Can't load 'C:/..../Perl/site/lib/auto/Glib/Glib.dll' for module Glib:load_file: The specified procedure could not be found at C:/apache/Perl/lib/DynaLoader.pm line 230. at C:/...../Perl/site/lib/Gtk2.pm line 30 Compilation failed in require at C:/..../Perl/site/lib/Gtk2.pm line 30. BEGIN failed--compilation aborted at C:/...../Perl/site/lib/Gtk2.pm line 30. Compilation failed in require at base.pl line 1. BEGIN failed--compilation aborted at base.pl line 1. Can anyone help me? please. Thanks, Pujo --------------040804030409050104010009 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi, i am a windows 2K user, i try to learn Gtk2-Perl.

I've allready install GTK+RE 2.2.4-3, ActiveState ActivePerl 5.8.6 Build 811, then via ppm i install ExtUlitls-Depend, ExtUtils-PkgConfig, Glib and Gtk2 from http://gtk2-perl.sourceforge.net/win32/ppm/. Everything is going well, no error reported.

Then i follow the tutorial (http://gtk2-perl.sourceforge.net/doc/gtk2-perl-tut/ch-GettingStarted.html)
base.pl here is the code:

use Gtk2;
Gtk2->init;

$window = Gtk2::Window->new('toplevel');
$window->show;

Gtk2->main;
0;

when i run the program i get a pop up error message:
"The procedure entry point g_type_default__interface_unref could not be located in the dynamic link library libgobject-2.0-0.dll"

In the command line i get error:

Can't load 'C:/..../Perl/site/lib/auto/Glib/Glib.dll' for module Glib:load_file:
The specified procedure could not be found at C:/apache/Perl/lib/DynaLoader.pm line 230.
at C:/...../Perl/site/lib/Gtk2.pm line 30

Compilation failed in require at C:/..../Perl/site/lib/Gtk2.pm line 30.
BEGIN failed--compilation aborted at C:/...../Perl/site/lib/Gtk2.pm line 30.
Compilation failed in require at base.pl line 1.
BEGIN failed--compilation aborted at base.pl line 1.

Can anyone help me? please.

Thanks,

Pujo
--------------040804030409050104010009-- From scott@asofyet.org Wed Mar 1 08:08:07 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 4CB493B12DA for ; Wed, 1 Mar 2006 08:08:07 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07708-04 for ; Wed, 1 Mar 2006 08:07:51 -0500 (EST) Received: from merry.dreamhost.com (merry.dreamhost.com [66.33.211.26]) by menubar.gnome.org (Postfix) with ESMTP id 08F5A3B2361 for ; Wed, 1 Mar 2006 08:07:23 -0500 (EST) Received: from [192.168.0.102] (adsl-1116.mis.net [12.162.183.102]) by merry.dreamhost.com (Postfix) with ESMTP id EAC151070E0; Wed, 1 Mar 2006 05:07:22 -0800 (PST) In-Reply-To: <44055C26.3010906@gmail.com> References: <44055C26.3010906@gmail.com> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: muppet Date: Wed, 1 Mar 2006 08:07:20 -0500 To: Dwi Pujono GMail X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.558 tagged_above=-999 required=2 tests=[AWL=0.041, BAYES_00=-2.599] X-Spam-Score: -2.558 X-Spam-Level: Cc: gtk-perl-list@gnome.org Subject: Re: Entri point not found Gtk2-perl under win2k X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Mar 2006 13:08:08 -0000 On Mar 1, 2006, at 3:32 AM, Dwi Pujono GMail wrote: > I've allready install GTK+RE 2.2.4-3, ActiveState ActivePerl 5.8.6 > Build 811, then via ppm i install ExtUlitls-Depend, ExtUtils- > PkgConfig, Glib and Gtk2 from http://gtk2-perl.sourceforge.net/ > win32/ppm/. Everything is going well, no error reported. ... > when i run the program i get a pop up error message: > "The procedure entry point g_type_default__interface_unref could > not be located in the dynamic link library libgobject-2.0-0.dll" Are you sure that isn't "g_type_default_interface_unref" -- i.e., no doubled underscores? > In the command line i get error: > > Can't load 'C:/..../Perl/site/lib/auto/Glib/Glib.dll' for module > Glib:load_file: > The specified procedure could not be found at C:/apache/Perl/lib/ > DynaLoader.pm line 230. > at C:/...../Perl/site/lib/Gtk2.pm line 30 That sounds an awful lot as though you are using a GTK+ runtime that is older than that with which the perl extensions were built. Unfortunately, that information is not available in the PPD files. g_type_default_interface_ref, _unref, and _peek were added to libgobject in 2003, before glib 2.4.0. So, they are indeed public symbols. However, there was a change in either 2.6 or 2.8 that involves a bunch of symbol mangling to reduce runtime overhead for dynamic library pointer offsets, which essentially involves declaring two names for each symbol --- g_foo and IA__g_foo. I wonder if maybe you're having a problem with linking because the perl extensions are compiled and linked against the newer libgobject and you're trying to run with an older one. -- "Ears! They help us -- Ears! They help us hear th-- Ea--E--E--E-- Ears!" -- A Sesame Street singing toy, with Yvonne gleefully pressing the button over and over and over and over and... From j.g.karssenberg@student.utwente.nl Fri Mar 3 05:29:38 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id F2B3E3B1AB9 for ; Fri, 3 Mar 2006 05:29:36 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 23420-01 for ; Fri, 3 Mar 2006 05:29:34 -0500 (EST) Received: from zoidberg.student.utwente.nl (pardus-larus.student.utwente.nl [130.89.162.38]) by menubar.gnome.org (Postfix) with ESMTP id 0F1DC3B1AB5 for ; Fri, 3 Mar 2006 05:29:33 -0500 (EST) Received: from [192.168.3.8] (unknown [192.168.3.8]) by zoidberg.student.utwente.nl (Postfix) with ESMTP id D489B5707E for ; Fri, 3 Mar 2006 11:29:33 +0100 (CET) Message-ID: <44081A8C.90106@student.utwente.nl> Date: Fri, 03 Mar 2006 11:29:32 +0100 From: Jaap Karssenberg User-Agent: Thunderbird 1.5 (X11/20060113) MIME-Version: 1.0 To: gtk-perl-list@gnome.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-1.33 tagged_above=-999 required=2 tests=[AWL=-1.145, BAYES_40=-0.185] X-Spam-Score: -1.33 X-Spam-Level: Subject: postscript / printing X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Mar 2006 10:29:38 -0000 Hi, I would like to add postscript output / printing to my application. Is there a class that can convert the contents of a TextBuffer into postscript ? Thanks. -- Jaap From zentara1@sbcglobal.net Sun Mar 5 15:58:28 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 258C23B2709 for ; Sun, 5 Mar 2006 15:58:28 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 02178-10 for ; Sun, 5 Mar 2006 15:58:25 -0500 (EST) Received: from smtp101.sbc.mail.re2.yahoo.com (smtp101.sbc.mail.re2.yahoo.com [68.142.229.104]) by menubar.gnome.org (Postfix) with SMTP id 32C7F3B0818 for ; Sun, 5 Mar 2006 15:58:24 -0500 (EST) Received: (qmail 36557 invoked from network); 5 Mar 2006 20:58:20 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@68.79.95.205 with login) by smtp101.sbc.mail.re2.yahoo.com with SMTP; 5 Mar 2006 20:58:20 -0000 Date: Sun, 5 Mar 2006 15:55:09 -0500 From: zentara To: gtk-perl-list@gnome.org Message-ID: <20060305155509.11228e93@zentara.zentara.net> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-0.691 tagged_above=-999 required=2 tests=[BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: -0.691 X-Spam-Level: Subject: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Mar 2006 20:58:28 -0000 Hi, I've been beating my head against a wall for awhile, so I better ask muppet....where the buck stops. :-) I'm trying to setup a basic example for myself, putting different cellrenderers into a list. I have the text, combos, and toggle setup ok, but the spinbutton is giving me fits. I've used the basic CellRendererSpinButton package which has been mentioned here before. The problem is that I can't seem to get the spin box to update to it's new value in the list. I can spin them up and down, and when I set them, with a click or enter, they revert to 0. If I manually edit the cell, and press enter, the liststore seems to get the value, but it does not appear in the spinbox cell, which remains 0.00. In the interest of simplicity, I put a super simple example below. #!/usr/bin/perl -w use strict; use Gtk2 -init; use Gtk2::Gdk::Keysyms; package Gtk2::CellRendererSpinButton; use POSIX qw(DBL_MAX UINT_MAX); use constant x_padding => 2; use constant y_padding => 3; use Glib::Object::Subclass "Gtk2::CellRenderer", signals => { edited => { flags => [ qw(run-last) ], param_types => [ qw(Glib::String Glib::Double) ], }, }, properties => [ Glib::ParamSpec->double( "xalign", "Horizontal Alignment", "Where am i?", 0.0, 1.0, 1.0, [ qw(readable writable) ] ), Glib::ParamSpec->boolean( "editable", "Editable", "Can I change that?", 0, [ qw(readable writable) ] ), Glib::ParamSpec->uint( "digits", "Digits", "How picky are you?", 0, UINT_MAX, 2, [ qw(readable writable) ] ), map { Glib::ParamSpec->double( $_->[ 0 ], $_->[ 1 ], $_->[ 2 ], 0.0, DBL_MAX, $_->[ 3 ], [ qw(readable writable) ] ) } ( [ "value", "Value", "How much is the fish?", 0.0 ], [ "min", "Min", "No way, I have to live!", 0.0 ], [ "max", "Max", "Ah, you're too generous.", 100.0 ], [ "step", "Step", "Okay.", 5.0 ] ) ]; sub INIT_INSTANCE { my $self = shift; $self->{ editable } = 0; $self->{ digits } = 2; $self->{ value } = 0.0; $self->{ min } = 0.0; $self->{ max } = 100.0; $self->{ step } = 5.0; $self->{ xalign } = 1.0; } sub calc_size { my ( $cell, $layout, $area ) = @_; my ( $width, $height ) = $layout->get_pixel_size(); return ( $area ? $cell->{ xalign } * ( $area->width - ( $width + 3 * x_padding ) ) : 0, 0, $width + x_padding * 2, $height + y_padding * 2 ); } sub format_text { my $cell = shift; my $format = sprintf '%%.%df', $cell->{ digits }; sprintf $format, $cell->{ value }; } sub GET_SIZE { my ( $cell, $widget, $area ) = @_; my $layout = $cell->get_layout( $widget ); $layout->set_text( $cell->format_text ); return $cell->calc_size( $layout, $area ); } sub get_layout { my ( $cell, $widget ) = @_; return $widget->create_pango_layout( "" ); } sub RENDER { my ( $cell, $window, $widget, $background_area, $cell_area, $expose_area, $flags ) = @_; my $state; if ( $flags & 'selected' ) { $state = $widget->has_focus() ? 'selected' : 'active'; } else { $state = $widget->state() eq 'insensitive' ? 'insensitive' : 'normal'; } my $layout = $cell->get_layout( $widget ); $layout->set_text( $cell->format_text ); my ( $x_offset, $y_offset, $width, $height ) = $cell->calc_size( $layout, $cell_area ); $widget->get_style->paint_layout( $window, $state, 1, $cell_area, $widget, "cellrenderertext", $cell_area->x() + $x_offset + x_padding, $cell_area->y() + $y_offset + y_padding, $layout ); } sub START_EDITING { my ( $cell, $event, $view, $path, $background_area, $cell_area, $flags ) = @_; my $spin_button = Gtk2::SpinButton->new_with_range( $cell->get( qw(min max step) ) ); $spin_button->set_value( $cell->get( "value" ) ); $spin_button->set_digits( $cell->get( "digits" ) ); $spin_button->grab_focus(); $spin_button->signal_connect( key_press_event => sub { my ( $event_box, $event ) = @_; if ( $event->keyval == $Gtk2::Gdk::Keysyms{ Return } || $event->keyval == $Gtk2::Gdk::Keysyms{ KP_Enter } ) { $spin_button->update(); $cell->signal_emit( edited => $path, $spin_button->get_value() ); $spin_button->destroy(); return 1; } elsif ( $event->keyval == $Gtk2::Gdk::Keysyms{ Up } ) { $spin_button->spin( 'step-forward', ( $spin_button->get_increments() )[ 0 ] ); return 1; } elsif ( $event->keyval == $Gtk2::Gdk::Keysyms{ Down } ) { $spin_button->spin( 'step-backward', ( $spin_button->get_increments() )[ 0 ] ); return 1; } return 0; } ); $spin_button->show_all(); return $spin_button; } 1; ################################################################ package main; my $window = Gtk2::Window->new( "toplevel" ); $window->set_title( "CellRendererSpinButton" ); $window->signal_connect( delete_event => sub { Gtk2->main_quit(); } ); my $model = Gtk2::ListStore->new( qw(Glib::Double) ); my $view = Gtk2::TreeView->new( $model ); #setup init value $model->set( $model->append(), 0 => 42.42 ); my $renderer = Gtk2::CellRendererSpinButton->new(); $renderer->set( mode => "editable", min => 0, max => 1000, step => 2, digits => 1 ); $renderer->signal_connect( edited => \&cell_edited ); my $column = Gtk2::TreeViewColumn->new_with_attributes( "1 digit", $renderer, value => 0 ); $view->append_column( $column ); my $vbox = Gtk2::VBox->new( 0, 5 ); $vbox->pack_start( $view, 1, 1, 0 ); my $button = Gtk2::Button->new( "Show Values" ); $button->signal_connect( "clicked" => sub { &show_values(@_); } ); $vbox->pack_start( $button, 0, 0, 0 ); $window->add( $vbox ); $window->show_all(); #use Devel::Symdump; #my $obj = Devel::Symdump->new('Gtk2::CellRendererSpinButton'); #print $obj->as_string; Gtk2->main(); #################################################################### sub cell_edited { my ( $cell, $path, $new_value ) = @_; $model->set( $model->get_iter( Gtk2::TreePath->new_from_string( $path ) ), 0 => $new_value ); } #################################################################### sub show_values { my $treeselection = $view->get_selection; my $iter = $treeselection->get_selected; print $model->get( $iter, 0 ),"\n" ; } __END__ -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From dkasak@nusconsulting.com.au Sun Mar 5 16:45:29 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 00A253B2229 for ; Sun, 5 Mar 2006 16:45:29 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 04819-05 for ; Sun, 5 Mar 2006 16:45:24 -0500 (EST) Received: from screamer.nusconsulting.com.au (mail.nusconsulting.com.au [203.191.186.114]) by menubar.gnome.org (Postfix) with ESMTP id C53B43B2797 for ; Sun, 5 Mar 2006 16:45:20 -0500 (EST) Received: from [10.146.1.25] (dkasak.nusconsulting.com.au [10.146.1.25]) by screamer.nusconsulting.com.au (8.13.4/8.13.4) with ESMTP id k25LjiQx022550; Mon, 6 Mar 2006 08:45:45 +1100 Message-ID: <440B5C17.8090709@nusconsulting.com.au> Date: Mon, 06 Mar 2006 08:45:59 +1100 From: Daniel Kasak User-Agent: Mail/News 1.5 (X11/20060120) MIME-Version: 1.0 To: zentara , gtk-perl-list@gnome.org References: <20060305155509.11228e93@zentara.zentara.net> In-Reply-To: <20060305155509.11228e93@zentara.zentara.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Canit-Stats-ID: 394644 - 886cb74bfde7 X-Antispam-Training: Train as spam: http://screamer.nusconsulting.com.au/internal/canit/b.php?c=s&i=394644&m=886cb74bfde7 X-Antispam-Training: Train as non-spam: http://screamer.nusconsulting.com.au/internal/canit/b.php?c=n&i=394644&m=886cb74bfde7 X-Antispam-Training: Cancel training: http://screamer.nusconsulting.com.au/internal/canit/b.php?c=f&i=394644&m=886cb74bfde7 X-Scanned-By: CanIt (www . roaringpenguin . com) on 10.146.0.254 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.358 tagged_above=-999 required=2 tests=[AWL=0.241, BAYES_00=-2.599] X-Spam-Score: -2.358 X-Spam-Level: Cc: Subject: Re: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Mar 2006 21:45:30 -0000 zentara wrote: > I've used the basic CellRendererSpinButton package > which has been mentioned here before. The problem is that > I can't seem to get the spin box to update to it's new value > in the list. I can spin them up and down, and when I set them, > with a click or enter, they revert to 0. > > If I manually edit the cell, and press enter, the liststore seems > to get the value, but it does not appear in the spinbox cell, which > remains 0.00. > > This sounds astonishingly similar to a problem I'm having with CellRendererCombo: http://bugzilla.gnome.org/show_bug.cgi?id=317387 ( see above post ) Basically, CellRendererText is set up so that when the focus leaves the editable things, an 'edited' signal is fired. This means that a user can type stuff in a cell, and then immediately click outside the TreeView, and the changes are detected ( ie the edited signal is fired ). Unfortunately, this doesn't happen ( automatically ) in other renderers, for example CellRendererCombo, and your CellRendererSpinButton. In these cases, you have to force an edited signal by pressing the Enter key ... or by clicking somewhere else inside the TreeView ( but outside the current cell ). In your case, since you only have one cell in the TreeView, there's nothing else to click into, so your only way of triggering the 'edited' signal is to use the keyboard. If there is some way to *make* this happen in code, then I'm all ears :) This issue is going to present a large problem for me soon too ... -- Daniel Kasak IT Developer NUS Consulting Group Level 5, 77 Pacific Highway North Sydney, NSW, Australia 2060 T: (+61) 2 9922-7676 / F: (+61) 2 9922 7989 email: dkasak@nusconsulting.com.au website: http://www.nusconsulting.com.au From bboett@bboett.dyndns.org Sun Mar 5 17:15:55 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 9130C3B0FCB for ; Sun, 5 Mar 2006 17:15:55 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 06505-03 for ; Sun, 5 Mar 2006 17:15:52 -0500 (EST) Received: from smtp6-g19.free.fr (smtp6-g19.free.fr [212.27.42.36]) by menubar.gnome.org (Postfix) with ESMTP id 6BE6C3B2337 for ; Sun, 5 Mar 2006 17:15:52 -0500 (EST) Received: from localhost.localdomain (neu67-1-82-227-69-82.fbx.proxad.net [82.227.69.82]) by smtp6-g19.free.fr (Postfix) with ESMTP id 351DD1892E for ; Sun, 5 Mar 2006 23:15:51 +0100 (CET) Received: by localhost.localdomain (Postfix, from userid 1000) id ABE0B154001; Sun, 5 Mar 2006 23:17:40 +0100 (CET) Date: Sun, 5 Mar 2006 23:17:40 +0100 From: Bruno Boettcher To: gtk-perl-list@gnome.org Message-ID: <20060305221740.GH7485@adlp.org> References: <20060305155509.11228e93@zentara.zentara.net> <440B5C17.8090709@nusconsulting.com.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="2l43pqSnz0CmKuGJ" Content-Disposition: inline In-Reply-To: <440B5C17.8090709@nusconsulting.com.au> X-Gpg-Key-ID: E0807C30 X-Gpg-Fingerprint: F236 5F20 B0C2 D28E DE70 A322 C7CA CBB5 E080 7C30 User-Agent: Mutt/1.5.11+cvs20060126 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.464 tagged_above=-999 required=2 tests=[BAYES_00=-2.599, FORGED_RCVD_HELO=0.135] X-Spam-Score: -2.464 X-Spam-Level: Subject: Re: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: bboett@adlp.org List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Mar 2006 22:15:55 -0000 --2l43pqSnz0CmKuGJ Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 06, 2006 at 08:45:59AM +1100, Daniel Kasak wrote: > zentara wrote: > >I've used the basic CellRendererSpinButton package > >which has been mentioned here before. The problem is that > >I can't seem to get the spin box to update to it's new value > >in the list. I can spin them up and down, and when I set them, > >with a click or enter, they revert to 0. > > > >If I manually edit the cell, and press enter, the liststore seems > >to get the value, but it does not appear in the spinbox cell, which > >remains 0.00. =20 saw this problem passing though, checked my own apps, and indeed, same problem here.... --=20 ciao bboett =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D bboett@adlp.org http://inforezo.u-strasbg.fr/~bboett =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --2l43pqSnz0CmKuGJ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQFEC2OEx8rLteCAfDARAssSAJ4tRmBv7YjRPrdDZs+SYF27Kwf0VQCeOkZn sy48ssyAdV4gJtOdVAnnfKc= =hWsz -----END PGP SIGNATURE----- --2l43pqSnz0CmKuGJ-- From scott@asofyet.org Sun Mar 5 22:36:01 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 5F1613B0F41 for ; Sun, 5 Mar 2006 22:36:01 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 20740-03 for ; Sun, 5 Mar 2006 22:36:00 -0500 (EST) Received: from samwise.dreamhost.com (samwise.dreamhost.com [66.33.212.8]) by menubar.gnome.org (Postfix) with ESMTP id 21C3B3B0D47 for ; Sun, 5 Mar 2006 22:36:00 -0500 (EST) Received: from [192.168.0.102] (adsl-1116.mis.net [12.162.183.102]) by samwise.dreamhost.com (Postfix) with ESMTP id 5C97FA80B8; Sun, 5 Mar 2006 19:35:57 -0800 (PST) In-Reply-To: <440B5C17.8090709@nusconsulting.com.au> References: <20060305155509.11228e93@zentara.zentara.net> <440B5C17.8090709@nusconsulting.com.au> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: muppet Date: Sun, 5 Mar 2006 22:35:54 -0500 To: Daniel Kasak X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.558 tagged_above=-999 required=2 tests=[AWL=0.041, BAYES_00=-2.599] X-Spam-Score: -2.558 X-Spam-Level: Cc: gtk-perl-list@gnome.org Subject: Re: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 03:36:01 -0000 On Mar 5, 2006, at 4:45 PM, Daniel Kasak wrote: > Basically, CellRendererText is set up so that when the focus leaves > the editable things, an 'edited' signal is fired. This means that a > user can type stuff in a cell, and then immediately click outside > the TreeView, and the changes are detected ( ie the edited signal > is fired ). > > Unfortunately, this doesn't happen ( automatically ) in other > renderers, for example CellRendererCombo, and your > CellRendererSpinButton. In these cases, you have to force an edited > signal by pressing the Enter key ... or by clicking somewhere else > inside the TreeView ( but outside the current cell ). In your case, > since you only have one cell in the TreeView, there's nothing else > to click into, so your only way of triggering the 'edited' signal > is to use the keyboard. If there is some way to *make* this happen > in code, then I'm all ears :) This issue is going to present a > large problem for me soon too ... You've answered your own question ---- add code to your START_EDITING to hook up a handler to the new editable's "focus-out-event" signal. -- I believe that if music companies are going to set examples they need to do it to appropriate people and not dead people. -- Robin Chianumba From zentara1@sbcglobal.net Mon Mar 6 12:37:18 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 298DB3B3191 for ; Mon, 6 Mar 2006 12:37:18 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 06257-03 for ; Mon, 6 Mar 2006 12:37:15 -0500 (EST) Received: from smtp108.sbc.mail.re2.yahoo.com (smtp108.sbc.mail.re2.yahoo.com [68.142.229.97]) by menubar.gnome.org (Postfix) with SMTP id AA1B83B29EA for ; Mon, 6 Mar 2006 12:37:14 -0500 (EST) Received: (qmail 85347 invoked from network); 6 Mar 2006 17:37:13 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@70.236.170.177 with login) by smtp108.sbc.mail.re2.yahoo.com with SMTP; 6 Mar 2006 17:37:13 -0000 Date: Mon, 6 Mar 2006 12:34:55 -0500 From: zentara To: muppet Message-ID: <20060306123455.5e716ee6@zentara.zentara.net> In-Reply-To: References: <20060305155509.11228e93@zentara.zentara.net> <440B5C17.8090709@nusconsulting.com.au> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=0.104 tagged_above=-999 required=2 tests=[AWL=0.795, BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: 0.104 X-Spam-Level: Cc: gtk-perl-list@gnome.org, Daniel Kasak Subject: Re: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 17:37:18 -0000 On Sun, 5 Mar 2006 22:35:54 -0500 muppet wrote: >You've answered your own question ---- add code to your START_EDITING >to hook up a handler to the new editable's "focus-out-event" signal. Yeah, I'm starting to play around with signals in the SpinCellRenderer and am getting results. But I still cannot alter the text which appears in the column after the Spin Button disaappears. I can get the value which I want to set there, but I can't get it in. Is there a way I can keep the spincell widget displayed constantly? That would be preferable for me anyways, I like seeing that widget sitting there. Thanks. -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From zentara1@sbcglobal.net Mon Mar 6 14:51:17 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id D0FED3B109C for ; Mon, 6 Mar 2006 14:51:17 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 14846-03 for ; Mon, 6 Mar 2006 14:51:16 -0500 (EST) Received: from smtp102.sbc.mail.re2.yahoo.com (smtp102.sbc.mail.re2.yahoo.com [68.142.229.103]) by menubar.gnome.org (Postfix) with SMTP id AED0B3B2A57 for ; Mon, 6 Mar 2006 14:51:16 -0500 (EST) Received: (qmail 5954 invoked from network); 6 Mar 2006 19:51:15 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@70.236.167.103 with login) by smtp102.sbc.mail.re2.yahoo.com with SMTP; 6 Mar 2006 19:51:15 -0000 Date: Mon, 6 Mar 2006 14:48:57 -0500 From: zentara To: zentara Message-ID: <20060306144857.323fde58@zentara.zentara.net> In-Reply-To: <20060306123455.5e716ee6@zentara.zentara.net> References: <20060305155509.11228e93@zentara.zentara.net> <440B5C17.8090709@nusconsulting.com.au> <20060306123455.5e716ee6@zentara.zentara.net> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-0.474 tagged_above=-999 required=2 tests=[AWL=0.217, BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: -0.474 X-Spam-Level: Cc: muppet , gtk-perl-list@gnome.org, Daniel Kasak Subject: Re: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 19:51:18 -0000 On Mon, 6 Mar 2006 12:34:55 -0500 zentara wrote: >On Sun, 5 Mar 2006 22:35:54 -0500 >muppet wrote: > >>You've answered your own question ---- add code to your START_EDITING >>to hook up a handler to the new editable's "focus-out-event" signal. > >Yeah, I'm starting to play around with signals in the SpinCellRenderer >and am getting results. >But I still cannot alter the text which appears in the column after >the Spin Button disaappears. I can get the value which I want to set there, >but I can't get it in. > >Is there a way I can keep the spincell widget displayed constantly? >That would be preferable for me anyways, I like seeing that widget >sitting there. > Well sorry Muppet, I don't want to waste your time, but I think I found the problem. It's only preliminary, but I'm sure I have a handle on it. The problem seems to be related to the CellRendererSpinButton package needs a section like sub SET_PROPERTY { my ($self, $pspec, $val) = @_; if ($pspec->get_name eq 'value') { $self->{value} = $val; } } That lets the initial value set in the ListStore's cells when you load the list store with initial values. I have to work out the exact details of the SET_PROPERTY sub, to let all the settings thru, but I'm sure the problem is solved. I'll have an example soon. :-) zentara -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From kaffeetisch@gmx.de Mon Mar 6 15:09:18 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 851713B29E8 for ; Mon, 6 Mar 2006 15:09:18 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 16349-04 for ; Mon, 6 Mar 2006 15:09:17 -0500 (EST) Received: from mail.gmx.net (mail.gmx.de [213.165.64.20]) by menubar.gnome.org (Postfix) with SMTP id B05813B324D for ; Mon, 6 Mar 2006 15:09:16 -0500 (EST) Received: (qmail invoked by alias); 06 Mar 2006 20:09:15 -0000 Received: from port-212-202-198-208.dynamic.qsc.de (EHLO [192.168.0.2]) [212.202.198.208] by mail.gmx.net (mp038) with SMTP; 06 Mar 2006 21:09:15 +0100 X-Authenticated: #2092818 From: Torsten Schoenfeld To: gtk-perl-list@gnome.org Content-Type: text/plain Date: Mon, 06 Mar 2006 21:09:17 +0100 Message-Id: <1141675757.12317.0.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.4.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.427 tagged_above=-999 required=2 tests=[AWL=-0.039, BAYES_00=-2.599, FORGED_RCVD_HELO=0.135, SPF_PASS=-0.001, TW_GT=0.077] X-Spam-Score: -2.427 X-Spam-Level: Subject: Glib 1.118 (unstable) X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 20:09:18 -0000 Glib provides Perl access to the GLib and GObject libraries. GLib is a portability and utility library; GObject provides a generic type system with inheritance and a powerful signal system. Together these libraries are used as the foundation for many of the libraries that make up the Gnome environment, and are used in many unrelated projects. This is an unstable development release of Glib, containing new features and other cool stuff that have been added since the 1.10x stable series. The API is frozen in accordance with the GNOME 2.14 schedule. Report any bugs to gtk-perl-list AT gnome DOT org as soon as possible. Please use the stable 1.10x series for important work. The source code is available from the gtk2-perl project page on sourceforge: http://sourceforge.net/project/showfiles.php?group_id=64773&package_id=91217&release_id=399185 ...and via anonymous cvs, tagged "rel-1-11-8" in the directory /gtk2-perl-xs/Glib . This release works with all stable releases of glib-2.x. In order to build Glib from source, you must have glib-2.x and its development headers and utilities installed, as well as the pkg-config utility. In addition, the following Perl modules are needed at build time (but not at runtime): ExtUtils::Depends >= 0.200 ExtUtils::PkgConfig >= 1.000 Overview of changes in Glib 1.118 ================================= * Improve the thread safety of Glib by correctly setting up perl's thread-local storage in a few strategic places. [Torsten] From zentara1@sbcglobal.net Mon Mar 6 16:00:15 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 0F3F73B14B9 for ; Mon, 6 Mar 2006 16:00:15 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 20018-02 for ; Mon, 6 Mar 2006 16:00:13 -0500 (EST) Received: from smtp104.sbc.mail.re2.yahoo.com (smtp104.sbc.mail.re2.yahoo.com [68.142.229.101]) by menubar.gnome.org (Postfix) with SMTP id 70E8B3B2A33 for ; Mon, 6 Mar 2006 16:00:13 -0500 (EST) Received: (qmail 14570 invoked from network); 6 Mar 2006 21:00:12 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@70.233.5.99 with login) by smtp104.sbc.mail.re2.yahoo.com with SMTP; 6 Mar 2006 21:00:12 -0000 Date: Mon, 6 Mar 2006 15:57:30 -0500 From: zentara To: gtk-perl-list@gnome.org Message-ID: <20060306155730.588ce628@zentara.zentara.net> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-0.691 tagged_above=-999 required=2 tests=[BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: -0.691 X-Spam-Level: Subject: Gtk2::CellRendererSpinButton-Z X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 21:00:15 -0000 Hi, Here is a working package, for the Gtk2::CellRendererSpinButton. It sets initial value, updates itself, and sets new initial value at each edit. I use a package global to hold the current value, and if anyone knows a better way, my ears are open. :-) #!/usr/bin/perl -w use strict; use Gtk2 -init; # package Gtk2::CellRendererSpinButtonZ; # # with a simple example usage # #this package is based on the Mup::CellRendererSpinButton #by muppet, but added # # 1. SET_PROPERTY sub to load and show initial values # 2. an extra signal handler for the focus-out to set # the spinbox, when going out of focus # 3. a global $cur_val to maintain the initial editing # start point package Gtk2::CellRendererSpinButtonZ; use POSIX qw(DBL_MAX UINT_MAX); use constant x_padding => 2; use constant y_padding => 3; use Gtk2::Gdk::Keysyms; #global to hold current value to load when start editing my $cur_val; use Glib::Object::Subclass "Gtk2::CellRenderer", signals => { edited => { flags => [ qw(run-last) ], param_types => [ qw(Glib::String Glib::Double) ], }, }, properties => [ Glib::ParamSpec->double( "xalign", "Horizontal Alignment", "Where am i?", 0.0, 1.0, 1.0, [ qw(readable writable) ] ), Glib::ParamSpec->boolean( "editable", "Editable", "Can I change that?", 0, [ qw(readable writable) ] ), Glib::ParamSpec->uint( "digits", "Digits", "How picky are you?", 0, UINT_MAX, 2, [ qw(readable writable) ] ), map { Glib::ParamSpec->double( $_->[ 0 ], $_->[ 1 ], $_->[ 2 ], 0.0, DBL_MAX, $_->[ 3 ], [ qw(readable writable) ] ) } ( [ "value", "Value", "How much is the fish?", 0.0 ], [ "min", "Min", "No way, I have to live!", 0.0 ], [ "max", "Max", "Ah, you're too generous.", 100.0 ], [ "step", "Step", "Okay.", 5.0 ] ) ]; sub INIT_INSTANCE { my $self = shift; $self->{ editable } = 0; $self->{ digits } = 2; $self->{ value } = 0.0; $self->{ min } = 0.0; $self->{ max } = 100.0; $self->{ step } = 5.0; $self->{ xalign } = 1.0; } sub SET_PROPERTY { my ($self, $pspec, $val) = @_; $self->{ $pspec->get_name } = $val; # set the initial editing value if ($pspec->get_name eq 'value') { $cur_val = $val; } } sub calc_size { my ( $cell, $layout, $area ) = @_; my ( $width, $height ) = $layout->get_pixel_size(); return ( $area ? $cell->{ xalign } * ( $area->width - ( $width + 3 * x_padding ) ) : 0, 0, $width + x_padding * 2, $height + y_padding * 2 ); } sub format_text { my $cell = shift; my $format = sprintf '%%.%df', $cell->{ digits }; sprintf $format, $cell->{ value }; } sub GET_SIZE { my ( $cell, $widget, $area ) = @_; my $layout = $cell->get_layout( $widget ); $layout->set_text( $cell->format_text ); return $cell->calc_size( $layout, $area ); } sub get_layout { my ( $cell, $widget ) = @_; return $widget->create_pango_layout( "" ); } sub RENDER { my ( $cell, $window, $widget, $background_area, $cell_area, $expose_area, $flags ) = @_; my $state; if ( $flags & 'selected' ) { $state = $widget->has_focus() ? 'selected' : 'active'; } else { $state = $widget->state() eq 'insensitive' ? 'insensitive' : 'normal'; } my $layout = $cell->get_layout( $widget ); $layout->set_text( $cell->format_text ); my ( $x_offset, $y_offset, $width, $height ) = $cell->calc_size( $layout, $cell_area ); $widget->get_style->paint_layout( $window, $state, 1, $cell_area, $widget, "cellrenderertext", $cell_area->x() + $x_offset + x_padding, $cell_area->y() + $y_offset + y_padding, $layout ); } sub START_EDITING { my ( $cell, $event, $view, $path, $background_area, $cell_area, $flags ) = @_; my $spin_button = Gtk2::SpinButton->new_with_range( $cell->get( qw(min max step) ) ); $spin_button->set_value( $cell->get( "value" ) ); $spin_button->set_digits( $cell->get( "digits" ) ); #set initial point for editing $spin_button->set_value( $cur_val ); $spin_button->grab_focus(); $spin_button->signal_connect( key_press_event => sub { my ( $event_box, $event ) = @_; if ( $event->keyval == $Gtk2::Gdk::Keysyms{ Return } || $event->keyval == $Gtk2::Gdk::Keysyms{ KP_Enter } ) { $spin_button->update(); $cell->signal_emit( edited => $path, $spin_button->get_value() ); $spin_button->destroy(); return 1; } elsif ( $event->keyval == $Gtk2::Gdk::Keysyms{ Up } ) { $spin_button->spin( 'step-forward', ( $spin_button->get_increments() )[ 0 ] ); return 1; } elsif ( $event->keyval == $Gtk2::Gdk::Keysyms{ Down } ) { $spin_button->spin( 'step-backward', ( $spin_button->get_increments() )[ 0 ] ); return 1; } return 0; } ); $spin_button->signal_connect( 'focus-out-event' => sub { my ( $event_box, $event ) = @_; $spin_button->update(); $cell->signal_emit( edited => $path, $spin_button->get_value() ); #set the init value for next edit $cur_val = $spin_button->get_value(); return 0; } ); $spin_button->show_all(); return $spin_button; } 1; ################################################################ package main; my $window = Gtk2::Window->new( "toplevel" ); $window->set_title( "CellRendererSpinButtonZ demo" ); $window->signal_connect( delete_event => sub { Gtk2->main_quit(); } ); my $model = Gtk2::ListStore->new( qw(Glib::Double) ); my $view = Gtk2::TreeView->new( $model ); #setup init value $model->set( $model->append(), 0 => 42.42 ); my $renderer = Gtk2::CellRendererSpinButtonZ->new(); $renderer->set( mode => "editable", min => 0, max => 1000, step => 1.0, digits => 2 ); $renderer->signal_connect( edited => \&cell_edited ); my $column = Gtk2::TreeViewColumn->new_with_attributes( "2 digit", $renderer, value => 0 ); $view->append_column( $column ); my $vbox = Gtk2::VBox->new( 0, 5 ); $vbox->pack_start( $view, 1, 1, 0 ); my $button = Gtk2::Button->new( "Show Values" ); $button->signal_connect( "clicked" => sub { &show_values( @_ ); } ); $vbox->pack_start( $button, 0, 0, 0 ); $window->add( $vbox ); $window->show_all(); Gtk2->main(); #################################################################### sub cell_edited { my ( $cell, $path, $new_value ) = @_; $model->set( $model->get_iter( Gtk2::TreePath->new_from_string( $path ) ), 0 => $new_value ); } #################################################################### sub show_values { my $treeselection = $view->get_selection; my $iter = $treeselection->get_selected; print $model->get( $iter, 0 ), "\n"; } __END__ -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From zentara1@sbcglobal.net Mon Mar 6 17:59:17 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 5A5AA3B2C30 for ; Mon, 6 Mar 2006 17:59:17 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 27148-03 for ; Mon, 6 Mar 2006 17:59:16 -0500 (EST) Received: from smtp107.sbc.mail.re2.yahoo.com (smtp107.sbc.mail.re2.yahoo.com [68.142.229.98]) by menubar.gnome.org (Postfix) with SMTP id 2BBCA3B2C0D for ; Mon, 6 Mar 2006 17:59:15 -0500 (EST) Received: (qmail 29114 invoked from network); 6 Mar 2006 22:59:15 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@68.252.12.210 with login) by smtp107.sbc.mail.re2.yahoo.com with SMTP; 6 Mar 2006 22:59:14 -0000 Date: Mon, 6 Mar 2006 17:56:55 -0500 From: zentara To: gtk-perl-list@gnome.org Message-ID: <20060306175655.6b18311b@zentara.zentara.net> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-0.691 tagged_above=-999 required=2 tests=[BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: -0.691 X-Spam-Level: Subject: another easy fix for Mup::CellRendererProgress; X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 22:59:17 -0000 Hi, After seeing that I needed an SET_PROPERTY in the custom cell renderer for spinboxes, I checked out the Mup::CellRendererProgress; in the examples directory of the Gtk2-1.115 release. The example cellrenderer_progress.pl , never really worked right, but I never looked into it. The text progress would display, but the bar had no motion. Anyways, I looked at the package, and muppet had written # we'll use the default new, GET_PROPERTY and SET_PROPERTY provided by # Glib::Object::Subclass. Apparently that dosn't do the trick for the bar, only the text field worked. So I added sub SET_PROPERTY { my ( $self, $pspec, $val ) = @_; $self->{ $pspec->get_name } = $val; } and voila, the bar worked too. Maybe you could update the example, or figure out why? As always.... you know more than me, :-) zentara -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From scott@asofyet.org Mon Mar 6 22:33:08 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id F0FD33B12CA for ; Mon, 6 Mar 2006 22:33:07 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07135-08 for ; Mon, 6 Mar 2006 22:33:05 -0500 (EST) Received: from smeagol.dreamhost.com (smeagol.dreamhost.com [66.33.209.5]) by menubar.gnome.org (Postfix) with ESMTP id 502633B11FE for ; Mon, 6 Mar 2006 22:33:01 -0500 (EST) Received: from [192.168.0.100] (12-203-239-118.client.insightBB.com [12.203.239.118]) by smeagol.dreamhost.com (Postfix) with ESMTP id BA2D7135D18 for ; Mon, 6 Mar 2006 19:33:00 -0800 (PST) Mime-Version: 1.0 (Apple Message framework v746.2) In-Reply-To: <20060306155730.588ce628@zentara.zentara.net> References: <20060306155730.588ce628@zentara.zentara.net> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <7106FAAA-8976-47C1-A97D-47D18CAEE734@asofyet.org> Content-Transfer-Encoding: 7bit From: muppet Date: Mon, 6 Mar 2006 22:32:57 -0500 To: gtk-perl mailing list X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.599 tagged_above=-999 required=2 tests=[BAYES_00=-2.599] X-Spam-Score: -2.599 X-Spam-Level: Subject: Re: Gtk2::CellRendererSpinButton-Z X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 03:33:08 -0000 On Mar 6, 2006, at 3:57 PM, zentara wrote: > Hi, > Here is a working package, for the > Gtk2::CellRendererSpinButton. > > It sets initial value, updates itself, and sets > new initial value at each edit. > > I use a package global to hold the current value, > and if anyone knows a better way, my ears are open. :-) You don't need the global at all. You pass the new value through the "new value" parameter of the edited signal. The cell renderer should not alter its own value --- that's for client code to do, if desired, in the "edited" callback. (Definitely "if desired" -- imagine a situation in which the SpinButton is used in a TreeView using a custom TreeModel, whose data actually reflects state elsewhere in the system. In this situation, having the CellRenderer set the value directly on the model may be quite bad. This is always left for the client code to perform.) I simply removed from your new code all lines that refer to $cur_val, and it all works as expected. In fact, if you press Enter in the spinbutton after editing, the 'edited' signal gets emitted twice --- once explictly from key-press-event., and again from focus-out-event as the cell editor is being destroyed. The original code required you to press "Enter" to "commit" the value, and allowed you to press "Esc" to cancel changing it. If you don't care about the distinction, then you don't even need to handle "Enter" specially, and can just rely on the focus-out-event. > sub SET_PROPERTY { > my ($self, $pspec, $val) = @_; > $self->{ $pspec->get_name } = $val; > > # set the initial editing value > if ($pspec->get_name eq 'value') { > $cur_val = $val; > } > } After you remove the global, you have a SET_PROPERTY which is merely a perl implementation of what the XS code already does. -- And then mama would throw the live crawdads in the boilin' water. And one day I decided I'd make my own crawdads. So I threw the crawdads in the pot, but without any water. It was just like makin' popcorn. -- Ear-bending cellmate, "Raising Arizona" From scott@asofyet.org Mon Mar 6 22:38:22 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 215573B1164 for ; Mon, 6 Mar 2006 22:38:22 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07968-05 for ; Mon, 6 Mar 2006 22:38:21 -0500 (EST) Received: from smeagol.dreamhost.com (smeagol.dreamhost.com [66.33.209.5]) by menubar.gnome.org (Postfix) with ESMTP id E03663B139C for ; Mon, 6 Mar 2006 22:38:20 -0500 (EST) Received: from [192.168.0.100] (12-203-239-118.client.insightBB.com [12.203.239.118]) by smeagol.dreamhost.com (Postfix) with ESMTP id B74FC135D16; Mon, 6 Mar 2006 19:38:19 -0800 (PST) In-Reply-To: <20060306144857.323fde58@zentara.zentara.net> References: <20060305155509.11228e93@zentara.zentara.net> <440B5C17.8090709@nusconsulting.com.au> <20060306123455.5e716ee6@zentara.zentara.net> <20060306144857.323fde58@zentara.zentara.net> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <76161452-66A2-4BAD-97C6-F2BD4A44739E@asofyet.org> Content-Transfer-Encoding: 7bit From: muppet Date: Mon, 6 Mar 2006 22:38:16 -0500 To: zentara X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.565 tagged_above=-999 required=2 tests=[AWL=0.034, BAYES_00=-2.599] X-Spam-Score: -2.565 X-Spam-Level: Cc: gtk-perl-list@gnome.org, Daniel Kasak Subject: Re: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 03:38:22 -0000 On Mar 6, 2006, at 2:48 PM, zentara wrote: > Well sorry Muppet, I don't want to waste your time, but I think I > found the problem. Indeed i talk a lot, but there's more people on this list than just me, you know. ;-) > It's only preliminary, but I'm sure I have a handle on it. > > The problem seems to be related to the CellRendererSpinButton > package needs a section like > > sub SET_PROPERTY { > my ($self, $pspec, $val) = @_; > > if ($pspec->get_name eq 'value') { > $self->{value} = $val; > } > } This is exactly the same as the XS implementation that is used as a fallback if you don't supply a SET_PROPERTY (since 1.02x? i don't remember). I doubt this is actually what fixed your problem. > That lets the initial value set in the ListStore's cells when you > load the list store with initial values. I don't grok that. -- elysse (in labor): is the head the biggest part? midwife: yes. elysse: oh, good. From scott@asofyet.org Mon Mar 6 22:44:39 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 50B4F3B15F3 for ; Mon, 6 Mar 2006 22:44:39 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 08021-08 for ; Mon, 6 Mar 2006 22:44:38 -0500 (EST) Received: from smeagol.dreamhost.com (smeagol.dreamhost.com [66.33.209.5]) by menubar.gnome.org (Postfix) with ESMTP id 302273B09D2 for ; Mon, 6 Mar 2006 22:44:37 -0500 (EST) Received: from [192.168.0.100] (12-203-239-118.client.insightBB.com [12.203.239.118]) by smeagol.dreamhost.com (Postfix) with ESMTP id 64245135D17; Mon, 6 Mar 2006 19:44:35 -0800 (PST) In-Reply-To: <20060306123455.5e716ee6@zentara.zentara.net> References: <20060305155509.11228e93@zentara.zentara.net> <440B5C17.8090709@nusconsulting.com.au> <20060306123455.5e716ee6@zentara.zentara.net> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <25E9EB1B-F70D-41B1-AE61-CF0F108699B8@asofyet.org> Content-Transfer-Encoding: 7bit From: muppet Date: Mon, 6 Mar 2006 22:44:32 -0500 To: zentara X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.565 tagged_above=-999 required=2 tests=[AWL=0.034, BAYES_00=-2.599] X-Spam-Score: -2.565 X-Spam-Level: Cc: gtk-perl-list@gnome.org, Daniel Kasak Subject: Re: CellRendererSpinButton in a List X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 03:44:39 -0000 On Mar 6, 2006, at 12:34 PM, zentara wrote: > On Sun, 5 Mar 2006 22:35:54 -0500 > muppet wrote: > >> You've answered your own question ---- add code to your START_EDITING >> to hook up a handler to the new editable's "focus-out-event" signal. > > Yeah, I'm starting to play around with signals in the SpinCellRenderer > and am getting results. > But I still cannot alter the text which appears in the column after > the Spin Button disaappears. I can get the value which I want to > set there, > but I can't get it in. After seeing the code you sent out in the CellRendererSpinButtonZ thread, it appears that you were leaving out the model in the model- view-controller setup. You were using a global variable to store the value for editing, and to update it for later. This looks like you were controlling what value shows up in the cell renderer, but not what was actually in the model. The idea of the cell editor is not that it directly manipulates the model. The model holds the data. The view displays the data. The cell renderer does the actual drawing of the data. The cell renderer lets you start editing, but that editing is merely a service to get input, which the aggregating layer (main program, application code, or whatever layer set up the whole treeview) responds to by altering the model. That is, the cell emits the "edited" signal to let other code update the model. The cell should not alter the model. > Is there a way I can keep the spincell widget displayed constantly? > That would be preferable for me anyways, I like seeing that widget > sitting there. I think that's a different beast. From what i understand, the TreeView is set up to expect one cell to be edited at a time. Having a whole bunch of editor widgets up in a treeview would be more like a spreadsheet widget than a treeview. You could write your own RENDER that draws the cell with decorations that look like a SpinButton if you really like the look of it. -- In some newer operating systems, time_t has been widened to 64 bits. In the negative direction, this goes back more than twenty times the age of the universe, and so suffices. In the positive direction, whether this range is sufficient to represent all possible times depends on the ultimate fate of the universe, but it can be expected to postpone overflow long enough for such implementation limits to be abolished. -- Wikipedia, on UNIX time. From zentara1@sbcglobal.net Tue Mar 7 15:55:37 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 1E3AE3B382F for ; Tue, 7 Mar 2006 15:55:37 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 06894-07 for ; Tue, 7 Mar 2006 15:55:36 -0500 (EST) Received: from smtp103.sbc.mail.re2.yahoo.com (smtp103.sbc.mail.re2.yahoo.com [68.142.229.102]) by menubar.gnome.org (Postfix) with SMTP id 033633B301C for ; Tue, 7 Mar 2006 15:55:35 -0500 (EST) Received: (qmail 88936 invoked from network); 7 Mar 2006 20:55:35 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@68.249.244.34 with login) by smtp103.sbc.mail.re2.yahoo.com with SMTP; 7 Mar 2006 20:55:34 -0000 Date: Tue, 7 Mar 2006 15:52:37 -0500 From: zentara To: gtk-perl-list@gnome.org Message-ID: <20060307155237.41293992@zentara.zentara.net> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-0.691 tagged_above=-999 required=2 tests=[BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: -0.691 X-Spam-Level: Subject: Is the cellrenderer_date.pl working for anyone? X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 20:55:37 -0000 Hi, I've been looking at the custom cellrenderers in the example subdir of the Gtk-1.115 module. Is the cellrenderer_date.pl working correctly for anyone? I get this weird flicker, of the cell text appearring and disappearing, as I move the mouse over the list; and the columns seem to get values confused and changing. I was wondering if it is due to me using a recent Gtk++ lib, or whether the thing is broken? I'm currently using glib-2.9.5 gtk+-2.8.11 and was wondering if they screw up the cell renderer examples. I recently posted that I needed to add a SET_PROPERTY sub to a couple of the packages, to make them work, and now the date renderer is acting funny. How are they working for others? If they work, what lib levels are you using? Thanks. -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From dkasak@nusconsulting.com.au Tue Mar 7 16:34:39 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 52A9B3B19B3 for ; Tue, 7 Mar 2006 16:34:39 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 09557-02 for ; Tue, 7 Mar 2006 16:34:37 -0500 (EST) Received: from screamer.nusconsulting.com.au (mail.nusconsulting.com.au [203.191.186.114]) by menubar.gnome.org (Postfix) with ESMTP id B72AE3B18F9 for ; Tue, 7 Mar 2006 16:34:36 -0500 (EST) Received: from [10.146.1.25] (dkasak.nusconsulting.com.au [10.146.1.25]) by screamer.nusconsulting.com.au (8.13.4/8.13.4) with ESMTP id k27LZ3HZ002785; Wed, 8 Mar 2006 08:35:03 +1100 Message-ID: <440DFC6E.9020606@nusconsulting.com.au> Date: Wed, 08 Mar 2006 08:34:38 +1100 From: Daniel Kasak User-Agent: Mail/News 1.5 (X11/20060120) MIME-Version: 1.0 To: zentara , gtk-perl-list@gnome.org References: <20060307155237.41293992@zentara.zentara.net> In-Reply-To: <20060307155237.41293992@zentara.zentara.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Canit-Stats-ID: 396288 - 860f7410c15f X-Antispam-Training: Train as spam: http://screamer.nusconsulting.com.au/internal/canit/b.php?c=s&i=396288&m=860f7410c15f X-Antispam-Training: Train as non-spam: http://screamer.nusconsulting.com.au/internal/canit/b.php?c=n&i=396288&m=860f7410c15f X-Antispam-Training: Cancel training: http://screamer.nusconsulting.com.au/internal/canit/b.php?c=f&i=396288&m=860f7410c15f X-Scanned-By: CanIt (www . roaringpenguin . com) on 10.146.0.254 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.367 tagged_above=-999 required=2 tests=[AWL=0.232, BAYES_00=-2.599] X-Spam-Score: -2.367 X-Spam-Level: Cc: Subject: Re: Is the cellrenderer_date.pl working for anyone? X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 21:34:39 -0000 zentara wrote: > Is the cellrenderer_date.pl working correctly for anyone? > I get this weird flicker, of the cell text appearring and disappearing, > as I move the mouse over the list; and the columns seem to > get values confused and changing. > I posted about this type of issue a couple of days back ( Custom Cell Renderer broken after update ). You need to either downgrade to Perl 5.8.7 or update your Gtk2 Perl bindings to the very latest ( unstable ). -- Daniel Kasak IT Developer NUS Consulting Group Level 5, 77 Pacific Highway North Sydney, NSW, Australia 2060 T: (+61) 2 9922-7676 / F: (+61) 2 9922 7989 email: dkasak@nusconsulting.com.au website: http://www.nusconsulting.com.au From zentara1@sbcglobal.net Tue Mar 7 17:00:13 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 6F9BD3B305E for ; Tue, 7 Mar 2006 17:00:13 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 10727-07 for ; Tue, 7 Mar 2006 17:00:10 -0500 (EST) Received: from smtp106.sbc.mail.re2.yahoo.com (smtp106.sbc.mail.re2.yahoo.com [68.142.229.99]) by menubar.gnome.org (Postfix) with SMTP id 8F85E3B34D9 for ; Tue, 7 Mar 2006 17:00:10 -0500 (EST) Received: (qmail 65537 invoked from network); 7 Mar 2006 22:00:09 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@70.233.7.53 with login) by smtp106.sbc.mail.re2.yahoo.com with SMTP; 7 Mar 2006 22:00:09 -0000 Date: Tue, 7 Mar 2006 16:57:29 -0500 From: zentara To: Daniel Kasak Message-ID: <20060307165729.5ff5df00@zentara.zentara.net> In-Reply-To: <440DFC6E.9020606@nusconsulting.com.au> References: <20060307155237.41293992@zentara.zentara.net> <440DFC6E.9020606@nusconsulting.com.au> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-1.515 tagged_above=-999 required=2 tests=[AWL=-0.824, BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: -1.515 X-Spam-Level: Cc: gtk-perl-list@gnome.org Subject: Re: Is the cellrenderer_date.pl working for anyone? X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 22:00:13 -0000 On Wed, 08 Mar 2006 08:34:38 +1100 Daniel Kasak wrote: >zentara wrote: >> Is the cellrenderer_date.pl working correctly for anyone? >> I get this weird flicker, of the cell text appearring and disappearing, >> as I move the mouse over the list; and the columns seem to >> get values confused and changing. >> >I posted about this type of issue a couple of days back ( Custom Cell >Renderer broken after update ). >You need to either downgrade to Perl 5.8.7 or update your Gtk2 Perl >bindings to the very latest ( unstable ). > >-- >Daniel Kasak Thanks, that did it. Gtk2-1.116 and Glib-1.118 seems to work. Glad I asked :-) otherwise I would have really been messing the renderers up. :-) I must have read your earlier post, but it didn't sink in. But I do see it now. Thanks -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From zentara1@sbcglobal.net Tue Mar 7 17:09:07 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id CD29D3B3882 for ; Tue, 7 Mar 2006 17:09:07 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 11746-02 for ; Tue, 7 Mar 2006 17:09:04 -0500 (EST) Received: from smtp112.sbc.mail.re2.yahoo.com (smtp112.sbc.mail.re2.yahoo.com [68.142.229.93]) by menubar.gnome.org (Postfix) with SMTP id C61DE3B384F for ; Tue, 7 Mar 2006 17:09:03 -0500 (EST) Received: (qmail 4223 invoked from network); 7 Mar 2006 22:09:03 -0000 Received: from unknown (HELO zentara.zentara.net) (zentara1@sbcglobal.net@68.250.9.186 with login) by smtp112.sbc.mail.re2.yahoo.com with SMTP; 7 Mar 2006 22:09:02 -0000 Date: Tue, 7 Mar 2006 17:06:06 -0500 From: zentara To: muppet Message-ID: <20060307170606.48292320@zentara.zentara.net> In-Reply-To: <7106FAAA-8976-47C1-A97D-47D18CAEE734@asofyet.org> References: <20060306155730.588ce628@zentara.zentara.net> <7106FAAA-8976-47C1-A97D-47D18CAEE734@asofyet.org> X-Mailer: Sylpheed-Claws 2.0.0 (GTK+ 2.8.11; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-0.691 tagged_above=-999 required=2 tests=[BAYES_00=-2.599, DNS_FROM_RFC_ABUSE=0.2, DNS_FROM_RFC_POST=1.708] X-Spam-Score: -0.691 X-Spam-Level: Cc: gtk-perl mailing list Subject: Re: Gtk2::CellRendererSpinButton-Z X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2006 22:09:08 -0000 On Mon, 6 Mar 2006 22:32:57 -0500 muppet wrote: > >On Mar 6, 2006, at 3:57 PM, zentara wrote: > >> Hi, >> Here is a working package, for the >> Gtk2::CellRendererSpinButton. >> >> It sets initial value, updates itself, and sets >> new initial value at each edit. >> >> I use a package global to hold the current value, >> and if anyone knows a better way, my ears are open. :-) > >You don't need the global at all. You pass the new value through >the "new value" parameter of the edited signal. The cell renderer > >> sub SET_PROPERTY { >> my ($self, $pspec, $val) = @_; >> $self->{ $pspec->get_name } = $val; >> >> # set the initial editing value >> if ($pspec->get_name eq 'value') { >> $cur_val = $val; >> } >> } > >After you remove the global, you have a SET_PROPERTY which is merely >a perl implementation of what the XS code already does. Yes, I am humbled. :-) I caused all these problems for myself, by upgrading to Perl 5.8.8 , while not getting the latest Glib and Gtk-1.116 perl modules. I should have read more closely the post by Daniel Kasak a few days ago concerning this. So all of the above module hacking....... is just BS caused by me not noticing the upgrade problems. Sorry I wasted your time, but I sure learned alot. :-) zentara -- I'm not really a human, but I play one on earth. http://zentara.net/japh.html From scott@asofyet.org Tue Mar 7 20:15:17 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 0FFC83B0714 for ; Tue, 7 Mar 2006 20:15:17 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 21163-04 for ; Tue, 7 Mar 2006 20:15:16 -0500 (EST) Received: from merry.dreamhost.com (merry.dreamhost.com [66.33.211.26]) by menubar.gnome.org (Postfix) with ESMTP id 019853B0809 for ; Tue, 7 Mar 2006 20:15:15 -0500 (EST) Received: from [192.168.0.100] (12-203-239-118.client.insightBB.com [12.203.239.118]) by merry.dreamhost.com (Postfix) with ESMTP id BC955106540 for ; Tue, 7 Mar 2006 17:15:14 -0800 (PST) Mime-Version: 1.0 (Apple Message framework v746.2) In-Reply-To: <20060307170606.48292320@zentara.zentara.net> References: <20060306155730.588ce628@zentara.zentara.net> <7106FAAA-8976-47C1-A97D-47D18CAEE734@asofyet.org> <20060307170606.48292320@zentara.zentara.net> Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: muppet Date: Tue, 7 Mar 2006 20:15:13 -0500 To: gtk-perl mailing list X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.564 tagged_above=-999 required=2 tests=[AWL=0.035, BAYES_00=-2.599] X-Spam-Score: -2.564 X-Spam-Level: Subject: Re: Gtk2::CellRendererSpinButton-Z X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Mar 2006 01:15:17 -0000 On Mar 7, 2006, at 5:06 PM, zentara wrote: > Sorry I wasted your time, but I sure learned alot. :-) If something was learned, then the time was not wasted. -- elysse (pregnant): are your hands cold? me: uh, i suppose so. elysse: will you put them on me? From cybernmd@gmail.com Fri Mar 10 21:22:20 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 14D4B3B0D5D for ; Fri, 10 Mar 2006 21:22:20 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 04898-10 for ; Fri, 10 Mar 2006 21:22:19 -0500 (EST) Received: from pproxy.gmail.com (pproxy.gmail.com [64.233.166.180]) by menubar.gnome.org (Postfix) with ESMTP id A1C683B0D36 for ; Fri, 10 Mar 2006 21:22:18 -0500 (EST) Received: by pproxy.gmail.com with SMTP id x66so928634pye for ; Fri, 10 Mar 2006 18:22:17 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:user-agent:x-accept-language:mime-version:to:subject:content-type:content-transfer-encoding; b=lcMzrZLzxYf0mYGk7po0uVUjFCfkhtOsKYG4DoXu3oXC/bt0oiYdxnS6PGlHPvCg9RasXw+yP97iAZajmhdTb8AuSEz5NEAvkQseuOEtiym4XYMrhkfcnbxFcilM6Naq7/MDue4BCycBHTXp1M9fMmQfqsTGU4Xze9VJ1ntKCjg= Received: by 10.35.119.11 with SMTP id w11mr1069464pym; Fri, 10 Mar 2006 18:22:17 -0800 (PST) Received: from ?192.168.1.100? ( [69.181.243.182]) by mx.gmail.com with ESMTP id m39sm171881pye.2006.03.10.18.22.17; Fri, 10 Mar 2006 18:22:17 -0800 (PST) Message-ID: <44123471.1070708@gmail.com> Date: Fri, 10 Mar 2006 18:22:41 -0800 From: cybernmd User-Agent: Mozilla Thunderbird 1.0.7 (Windows/20050923) X-Accept-Language: en-us, en MIME-Version: 1.0 To: gtk-perl-list@gnome.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.446 tagged_above=-999 required=2 tests=[BAYES_00=-2.599, SPF_PASS=-0.001, TW_GT=0.077, TW_KR=0.077] X-Spam-Score: -2.446 X-Spam-Level: Subject: Dynamically setting style X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 11 Mar 2006 02:22:20 -0000 I have a problem dynamically setting styles in gtk2 perl application. What I am trying to implement is some kind of theme selection so that users could change the program's style without restarting it. I have a few different themes in different directories each with a gtkrc file unique to that theme. When user selects a style, I call: Gtk2::Rc->parse("$directory/gtkrc"); # to parse selected theme $window->reset_rc_styles; # to reset main window widget style to the new style Unfortunately, if any of the element in the window widget have been clicked, typed in, or otherwise modified upon setting the style those element retain a style from the previous configuration which creates a mix of multiple themes. I found out that you need to reset each and individual "touched" element before it will adapt the new theme which is impossible just because of the number of different elements i have in my program (I mean calling reset_rc_styles on every signle button, toolbar, etc.). So I am wondering if there is a better way to do dynamically apply gtkrc style themes to my application? Thanks for any help. From kaffeetisch@gmx.de Sun Mar 12 17:17:22 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 996C93B1A08 for ; Sun, 12 Mar 2006 17:17:22 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07007-10 for ; Sun, 12 Mar 2006 17:17:13 -0500 (EST) Received: from mail.gmx.net (mail.gmx.de [213.165.64.20]) by menubar.gnome.org (Postfix) with SMTP id C056D3B2C10 for ; Sun, 12 Mar 2006 17:17:09 -0500 (EST) Received: (qmail invoked by alias); 12 Mar 2006 22:17:08 -0000 Received: from port-212-202-201-154.dynamic.qsc.de (EHLO [192.168.0.2]) [212.202.201.154] by mail.gmx.net (mp018) with SMTP; 12 Mar 2006 23:17:08 +0100 X-Authenticated: #2092818 From: Torsten Schoenfeld To: gtk-perl-list@gnome.org Content-Type: text/plain Date: Sun, 12 Mar 2006 23:17:11 +0100 Message-Id: <1142201832.10132.6.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.4.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.426 tagged_above=-999 required=2 tests=[AWL=-0.038, BAYES_00=-2.599, FORGED_RCVD_HELO=0.135, SPF_PASS=-0.001, TW_GT=0.077] X-Spam-Score: -2.426 X-Spam-Level: Subject: Glib 1.120 (stable) X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Mar 2006 22:17:22 -0000 Glib provides Perl access to the GLib and GObject libraries. GLib is a portability and utility library; GObject provides a generic type system with inheritance and a powerful signal system. Together these libraries are used as the foundation for many of the libraries that make up the Gnome environment, and are used in many unrelated projects. The source code is available from the gtk2-perl project page on sourceforge: http://sourceforge.net/project/showfiles.php?group_id=64773&package_id=91217&release_id=401057 ...and via anonymous cvs, tagged "rel-1-12-0" in the directory /gtk2-perl-xs/Glib . This release works with all stable releases of glib-2.x. In order to build Glib from source, you must have glib-2.x and its development headers and utilities installed, as well as the pkg-config utility. In addition, the following Perl modules are needed at build time (but not at runtime): ExtUtils::Depends >= 0.200 ExtUtils::PkgConfig >= 1.000 Overview of changes in Glib 1.120 ================================= Since 1.10x (the previous stable series) ---------------------------------------- * Comepletely revamp the way GObject types are mapped to Perl package names. The new algorithm is more robust and correct. * Add custom 64 bit integer handlers. * Add Glib::filename_display_name and Glib::filename_display_basename. * Improve thread safety. * Fix many bugs. Since 1.118 ----------- * Nada. From kaffeetisch@gmx.de Sun Mar 12 17:18:01 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 91A2C3B2C01 for ; Sun, 12 Mar 2006 17:18:01 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07120-06 for ; Sun, 12 Mar 2006 17:17:58 -0500 (EST) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by menubar.gnome.org (Postfix) with SMTP id 108553B1A08 for ; Sun, 12 Mar 2006 17:17:58 -0500 (EST) Received: (qmail invoked by alias); 12 Mar 2006 22:17:57 -0000 Received: from port-212-202-201-154.dynamic.qsc.de (EHLO [192.168.0.2]) [212.202.201.154] by mail.gmx.net (mp041) with SMTP; 12 Mar 2006 23:17:57 +0100 X-Authenticated: #2092818 From: Torsten Schoenfeld To: gtk-perl-list@gnome.org Content-Type: text/plain Date: Sun, 12 Mar 2006 23:18:00 +0100 Message-Id: <1142201880.10132.8.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.4.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.493 tagged_above=-999 required=2 tests=[AWL=0.030, BAYES_00=-2.599, SPF_PASS=-0.001, TW_GT=0.077] X-Spam-Score: -2.493 X-Spam-Level: Subject: Gtk2 1.120 (stable) X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Mar 2006 22:18:01 -0000 Gtk2 is a Perl extension providing Perl bindings to the 2.x series of the Gtk+ graphical user interface library. This module allows you to write graphical user interfaces in a perlish and object-oriented way, freeing you from the casting and memory management in C, yet remaining very close in spirit to original API. Find out more about Gtk+ at http://www.gtk.org , and about Gtk2-Perl at http://gtk2-perl.sourceforge.net/ . The source code is available from the gtk2-perl project page on sourceforge: http://sourceforge.net/project/showfiles.php?group_id=64773&package_id=91218&release_id=401058 ...and from anonymous cvs, tagged "rel-1-12-0" in the directory /gtk2-perl-xs/Gtk2 . This module requires these other modules and libraries: perl >= 5.8.0 Glib >= 1.120 (perl module) GTK+ > 2.x (C library and prerequisites) In order to build it from source, you'll also need ExtUtils::Depends >= 0.2 ExtUtils::PkgConfig >= 1.03 development headers for gtk+ and friends Overview of changes in Gtk2 1.120 ================================= Since 1.10x (the previous stable series) ---------------------------------------- * Make GDK's and Pango's cairo glue available if the Perl module Cairo is installed. * Add Gtk2::AboutDialog::[gs]et_wrap_license and Gtk2::Dnd::set_icon_name. * Add most of the missing functions of GDK's X11 API. * Add Gtk2::Gdk::Pixbuf::save_to_buffer. * Make it possible to implement natively-scrollable widgets in Perl. Since 1.116 ----------- * Nada. From kaffeetisch@gmx.de Sun Mar 12 17:18:42 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id F06DD3B2C14 for ; Sun, 12 Mar 2006 17:18:41 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07048-10 for ; Sun, 12 Mar 2006 17:18:37 -0500 (EST) Received: from mail.gmx.net (mail.gmx.de [213.165.64.20]) by menubar.gnome.org (Postfix) with SMTP id 3308F3B2C2A for ; Sun, 12 Mar 2006 17:18:35 -0500 (EST) Received: (qmail invoked by alias); 12 Mar 2006 22:18:34 -0000 Received: from port-212-202-201-154.dynamic.qsc.de (EHLO [192.168.0.2]) [212.202.201.154] by mail.gmx.net (mp043) with SMTP; 12 Mar 2006 23:18:34 +0100 X-Authenticated: #2092818 From: Torsten Schoenfeld To: gtk-perl-list@gnome.org Content-Type: text/plain Date: Sun, 12 Mar 2006 23:18:37 +0100 Message-Id: <1142201917.10132.10.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.4.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.464 tagged_above=-999 required=2 tests=[AWL=0.001, BAYES_00=-2.599, FORGED_RCVD_HELO=0.135, SPF_PASS=-0.001] X-Spam-Score: -2.464 X-Spam-Level: Subject: Gnome2::VFS 1.060 (stable) X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Mar 2006 22:18:43 -0000 Gnome2::VFS - Perl interface to the 2.x series of the GNOME VFS library. This module allows you to interface with the GNOME Virtual File System library. It provides the means to transparently access files on all kinds of filesystems. The package is available from: http://sourceforge.net/project/showfiles.php?group_id=64773&package_id=102457&release_id=401060 Overview of changes in Gnome2-VFS 1.060 ======================================= Since 1.04x (the previous stable series) ---------------------------------------- * Add Gnome2::VFS::Address::equal, Gnome2::VFS::Address::match and Gnome2::VFS::get_slow_mime_type. * Add Gnome2::VFS::get_mime_type_for_name and Gnome2::VFS::get_mime_type_for_name_and_data. Since 1.031 ----------- * Make the Gnome2::VFS::Xfer test more robust. From kaffeetisch@gmx.de Sun Mar 12 17:19:18 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id D68803B2C1A for ; Sun, 12 Mar 2006 17:19:18 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07339-02 for ; Sun, 12 Mar 2006 17:19:15 -0500 (EST) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by menubar.gnome.org (Postfix) with SMTP id D5C8E3B2C2D for ; Sun, 12 Mar 2006 17:19:13 -0500 (EST) Received: (qmail invoked by alias); 12 Mar 2006 22:19:12 -0000 Received: from port-212-202-201-154.dynamic.qsc.de (EHLO [192.168.0.2]) [212.202.201.154] by mail.gmx.net (mp018) with SMTP; 12 Mar 2006 23:19:12 +0100 X-Authenticated: #2092818 From: Torsten Schoenfeld To: gtk-perl-list@gnome.org Content-Type: text/plain Date: Sun, 12 Mar 2006 23:19:16 +0100 Message-Id: <1142201956.10132.12.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.4.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.493 tagged_above=-999 required=2 tests=[AWL=0.030, BAYES_00=-2.599, SPF_PASS=-0.001, TW_BG=0.077] X-Spam-Score: -2.493 X-Spam-Level: Subject: Gnome2 1.040 (stable) X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Mar 2006 22:19:19 -0000 Gnome2 - Perl bindings to the 2.x series of the GNOME libraries. This module allows you to interface with the libgnome and libgnomeui libraries to create GNOME applications. The package is available from: http://sourceforge.net/project/showfiles.php?group_id=64773&package_id=91219&release_id=401059 Overview of changes in Gnome2 1.040 =================================== Since 1.02x (the previous stable series) ---------------------------------------- * Fix some test suite issues. Since 1.030 ----------- * Nada. From scott@asofyet.org Sun Mar 12 18:37:17 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 4E54C3B1739 for ; Sun, 12 Mar 2006 18:37:17 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 11337-10 for ; Sun, 12 Mar 2006 18:37:15 -0500 (EST) Received: from samwise.dreamhost.com (samwise.dreamhost.com [66.33.212.8]) by menubar.gnome.org (Postfix) with ESMTP id 5CCF93B16F2 for ; Sun, 12 Mar 2006 18:37:15 -0500 (EST) Received: from [192.168.0.100] (12-203-239-118.client.insightBB.com [12.203.239.118]) by samwise.dreamhost.com (Postfix) with ESMTP id D1EC8A7D78; Sun, 12 Mar 2006 15:37:13 -0800 (PST) In-Reply-To: <1129236477.8383.17.camel@localhost.localdomain> References: <1129236477.8383.17.camel@localhost.localdomain> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <5173D087-467F-4350-BD33-7C0C131F2097@asofyet.org> Content-Transfer-Encoding: 7bit From: muppet Date: Sun, 12 Mar 2006 18:37:16 -0500 To: Emmanuele Bassi X-Mailer: Apple Mail (2.746.2) X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-2.526 tagged_above=-999 required=2 tests=[AWL=-0.004, BAYES_00=-2.599, TW_GT=0.077] X-Spam-Score: -2.526 X-Spam-Level: Cc: GTK2-Perl List Subject: Re: Build system X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Mar 2006 23:37:17 -0000 Yes, a timely response. Ahem. On Oct 13, 2005, at 4:47 PM, Emmanuele Bassi wrote: > It's been all day I've been trying to add perl bindings to gedit, > and I > must say that our build system sucks when dealing with self-contained > applications: > > 1. we simply ignore the existence of the auto-tools - which is not > bad, > since they are the spawn of evil as we all know but we also ignore the > existence of pkg-config, which is a bad thing(tm) > > 2. perl installation scheme sucks bigtime - come on, three possible > schemes depending on a variable? where the hell I'm supposed to > search for headers, typemaps and whatever if I can't use > ExtUtils::Depends? Would it help to create a different interface for ExtUtils::Depends that works something like pkg-config? > 3. we need code auto-generation a-la-pygtk. I can't constantly > write XS files in applications where the API changes more > frequently than libraries. The main reason that we don't have such code generation is that, for the most part, there's very little difference between maintaining an API defs file and an overrides file, versus just maintaining hand- written XS. XS is basically a combination of the def and overrides, and gets turned into C code by another process, anyway. In the simplest case, XSUBs are just C prototypes. But, admittedly, we use a non-standard dialect of POD, and a lot of our own conventions atop of what XS provides, and a lot of our custom code is handling things that XS doesn't know how to do, such as converting between the perl stack and GList or GSList. If we switched to using a defs file and a generator, we'd have a silly double-generation step, and it would probably make more sense just to have the generator go straight to C code using the perl API. It wouldn't be so bad, really, because we could automate a whole bunch of little things we currently can't. BUT, that would get us away from the standard Perl tools, which would keep us from getting improvements via xsubpp. It would make our stuff a little harder to integrate with other standard perl extensions. So, i'm not opposed, but i'm not champing at the bit, either. You'd have to show me something with hands-down wins for most binding projects before i'd back it enthusiastically. Also, i keep wondering whether gtk+'s introspection stuff will ever materialize. Of course, that may not actually make a difference for the kind of inside-an-application bindings you're talking about... > 4. I don't remember point four, but it'll come to mind eventually. I think it was "... PROFIT!!!!!111!!1one" :-) > Wrapping up libraries is a no-brainer, thanks to the work done by > all the gtk-perl developers; but when it comes to adding a binding > support to applications like Epiphany and Gedit, which do not have > a nice and clean plugin library, everything becomes very, *very* > messy. What's the messiest part? Dealing with application data structures? Integrating with a non-perl build system? Or just the general not- like-everything-else-ness of it? > In order to making life of plugin writers a little bit easier, we > would need at least to address points 1 and 2; adding a pkg-config > file to the binding libraries, pointing to the C headers and Perl > typemaps would increase the ability to actually use the bindings > code outside the library case - and also would make > ExtUtils::Depend go away, now that I think of it. -- Found: Poop Someone's dog lost some poop in front of the Studio Theatre. Unfortunately, this article has been slightly damaged since it was neglectfully left on the sidewalk. It is available to its rightful owner (or its owner's rightful owner) if they so desire to come and scrape it off my shoe. -- someplace on the internet From ebassi@gmail.com Sun Mar 12 19:30:05 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 6F0F43B2CFA for ; Sun, 12 Mar 2006 19:30:05 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 14424-04 for ; Sun, 12 Mar 2006 19:30:04 -0500 (EST) Received: from nproxy.gmail.com (nproxy.gmail.com [64.233.182.199]) by menubar.gnome.org (Postfix) with ESMTP id 1B3403B2CF4 for ; Sun, 12 Mar 2006 19:30:02 -0500 (EST) Received: by nproxy.gmail.com with SMTP id o60so628083nfa for ; Sun, 12 Mar 2006 16:30:01 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=cuJ6M9RQlgSduDtPDVp28x09PkaUWV2seYeNyr+dvceyYOSWZobM5Ohc7cBQJH5m8S6yigqQbJZj2wcFNRjrv+Uimq5BXnFBJechG4hXZxO+xKwL1DQLTojK7QJ+U5wFdLl3wLtJxM3ZtSvuGBufUmuov/NrS9qpqfutxcjMja8= Received: by 10.49.28.8 with SMTP id f8mr2585484nfj; Sun, 12 Mar 2006 16:30:01 -0800 (PST) Received: from . ( [213.140.6.105]) by mx.gmail.com with ESMTP id v20sm1180919nfc.2006.03.12.16.29.59; Sun, 12 Mar 2006 16:30:00 -0800 (PST) From: Emmanuele Bassi To: muppet In-Reply-To: <5173D087-467F-4350-BD33-7C0C131F2097@asofyet.org> References: <1129236477.8383.17.camel@localhost.localdomain> <5173D087-467F-4350-BD33-7C0C131F2097@asofyet.org> Content-Type: text/plain Date: Mon, 13 Mar 2006 01:29:53 +0100 Message-Id: <1142209794.5578.108.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.5.92 Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at gnome.org X-Spam-Status: No, score=-0.813 tagged_above=-999 required=2 tests=[AWL=0.254, BAYES_00=-2.599, RCVD_IN_SORBS_WEB=1.456, SPF_PASS=-0.001, TW_GT=0.077] X-Spam-Score: -0.813 X-Spam-Level: Cc: GTK2-Perl List Subject: Re: Build system X-BeenThere: gtk-perl-list@gnome.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Using GTK+ with Perl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Mar 2006 00:30:05 -0000 Hi muppet, On Sun, 2006-03-12 at 18:37 -0500, muppet wrote: > Yes, a timely response. Ahem. No problem - as you can see, I didn't even began writing (much) code. > > It's been all day I've been trying to add perl bindings to gedit, > > and I > > must say that our build system sucks when dealing with self-contained > > applications: > > > > 1. we simply ignore the existence of the auto-tools - which is not > > bad, > > since they are the spawn of evil as we all know but we also ignore the > > existence of pkg-config, which is a bad thing(tm) > > > > 2. perl installation scheme sucks bigtime - come on, three possible > > schemes depending on a variable? where the hell I'm supposed to > > search for headers, typemaps and whatever if I can't use > > ExtUtils::Depends? > > Would it help to create a different interface for ExtUtils::Depends > that works something like pkg-config? I've always thought, with a bit of shame for this thought, that ExtUtils::Depends was a bit broken, even as a perl-ish solution to dependency issues. Finally, after much tinkering and thinking about the build system, I've come to the enlightened conclusion that ExtUtils::Depends simply sucks, and should be scrapped entirely. I realise that we would be breaking things, and so a parallel installation should be in order; but the blatant disregard of the world outside the Perl bindings for a module shouldn't be condoned or tolerated anymore: the gtk2-perl bindings should be as easy to integrate for a C developer as they are for the Perl developer. We have the technology. [3. auto-generated stuff] > So, i'm not opposed, but i'm not champing at the bit, either. You'd > have to show me something with hands-down wins for most binding > projects before i'd back it enthusiastically. Yep, you are right. That was a knee-jerk reaction of mine, mostly due to the frustration, and after cooling down, I really don't see the need for a code generator for the common case; nevertheless, the "inside-an-application" scenario requires something *like* a code generator, since we wouldn't have access to either all the Perl goodies or the introspection data of a library. So, an hypothetical gperl-codegen would be have just a limited usage and scope, and could really be shipped as a side project. > > 4. I don't remember point four, but it'll come to mind eventually. > > I think it was "... PROFIT!!!!!111!!1one" :-) Yep, something like that. :-D > > Wrapping up libraries is a no-brainer, thanks to the work done by > > all the gtk-perl developers; but when it comes to adding a binding > > support to applications like Epiphany and Gedit, which do not have > > a nice and clean plugin library, everything becomes very, *very* > > messy. > > What's the messiest part? Dealing with application data structures? > Integrating with a non-perl build system? Or just the general not- > like-everything-else-ness of it? The weirdest and messiest parts are: 1. missing bits - I can't find the bindings shared objects or the header files without using ExtUtils::Depends into a script 2. Perl non-inehritance - I can't automagically make a Gedit::Window inherit from Gtk2::Window, even though GeditWindow is a GtkWindow at C level - this is because I can't get the typemaps from the Gtk2 package; so I have to resort to a series of @ISA hacks which really break down maintainability 3. kludginess and non-integration: making everything work inside an auto-tools based project Brings Pain and Misery Upon The Developer There's no "Silver Bullet Solution" to these issues. A viable road map might be creating a build system using on Module::Build, which exports everything inside a pkg-config file, allowing us to integrate all the stuff we are already doing inside MakeHelper and ParseXSDoc; make Glib depend on it, and then use it throughout all the modules. Of course, I'm not sure it's the best option - and anyone is more than welcome to propose an alternative solution and point me in the right direction; but I feel that pkg-config, auto-tools integration in the tool chain and standard locations for the build stuff is probably the right way to go. As soon as I'm able to reclaim some spare time (next month, probably), it'll be at the top of my list. Ciao, Emmanuele. -- Emmanuele Bassi - Log: http://log.emmanuelebassi.net From djdaga@gmail.com Sun Mar 12 21:04:36 2006 Return-Path: X-Original-To: gtk-perl-list@gnome.org Delivered-To: gtk-perl-list@gnome.org Received: from localhost (unknown [127.0.0.1]) by menubar.gnome.org (Postfix) with ESMTP id 321F83B0863 for ; Sun, 12 Mar 2006 21:04:36 -0500 (EST) Received: from menubar.gnome.org ([127.0.0.1]) by localhost (menubar.gnome.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 19117-07 for ; Sun, 12 Mar 2006 21:04:33 -0500 (EST) Received: from rs25s12.datacenter.cha.cantv.net (rs25s12.datacenter.cha.cantv.net [200.44.33.106]) by menubar.gnome.org (Postfix) with ESMTP id ADDCA3B0714 for ; Sun, 12 Mar 2006 21:04:32 -0500 (EST) Received: from [200.44.133.49] (scbras3-049.ras.scb.cantv.net [200.44.133.49]) by rs25s12.datacenter.cha.cantv.net (8.13.4/8.13.0/3.0) with ESMTP id k2D24U93007413 for ; Sun, 12 Mar 2006 22:04:30 -0400 X-Matched-Lists: [] Message-ID: <4414D31B.3040701@gmail.com> Date: Sun, 12 Mar 2006 22:04:11 -0400 From: =?ISO-8859-1?Q?Jos=E9_Luis_Regalado?=