[perl-Gtk3] Add overrides for various button constructors

[Torsten SchÃnfeld <tsch src gnome org>]

commit 4713cb5c510dd3da7c0ed0d1fe570c66849bb1e6
Author: Torsten SchÃnfeld <kaffeetisch gmx de>
Date:   Fri Jan 25 20:29:01 2013 +0100

    Add overrides for various button constructors

 NEWS          |    1 +
 lib/Gtk3.pm   |   35 ++++++++++++++++++++++++++++-------
 t/overrides.t |   52 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 80 insertions(+), 8 deletions(-)
---
diff --git a/NEWS b/NEWS
index f4d2402..254977b 100644
--- a/NEWS
+++ b/NEWS
@@ -8,6 +8,7 @@
 * Add overrides for Gtk3::RecentChooserDialog.
 * Add overrides for Gtk3::TextBuffer.
 * Add an override for Gtk3::main_level.
+* Add overrides for various button constructors.
 * Add overrides for Gtk3::Gdk::RGBA.
 * Add Gtk3::EVENT_PROPAGATE and Gtk3::EVENT_STOP.
 * In Gtk3::TreeModel::get, if no columns are specified, use all columns.
diff --git a/lib/Gtk3.pm b/lib/Gtk3.pm
index 5697cbb..d299e24 100644
--- a/lib/Gtk3.pm
+++ b/lib/Gtk3.pm
@@ -597,13 +597,24 @@ sub Gtk3::Builder::connect_signals {
   }
 }
 
-sub Gtk3::Button::new {
-  my ($class, $label) = @_;
-  if (defined $label) {
-    return $class->new_with_mnemonic ($label);
-  } else {
-    return Glib::Object::Introspection->invoke (
-      $_GTK_BASENAME, 'Button', 'new', @_);
+{
+  no strict 'refs';
+  my @button_classes = ([Button => 'new_with_mnemonic'],
+                        [CheckButton => 'new_with_mnemonic'],
+                        [ColorButton => 'new_with_color'],
+                        [FontButton => 'new_with_font'],
+                        [ToggleButton => 'new_with_mnemonic']);
+  foreach my $button_pair (@button_classes) {
+    my ($button_class, $button_ctor) = @$button_pair;
+    *{'Gtk3::' . $button_class . '::new'} = sub {
+      my ($class, $thing) = @_;
+      if (defined $thing) {
+        return $class->$button_ctor ($thing);
+      } else {
+        return Glib::Object::Introspection->invoke (
+          $_GTK_BASENAME, $button_class, 'new', @_);
+      }
+    }
   }
 }
 
@@ -797,6 +808,16 @@ sub Gtk3::InfoBar::new_with_buttons {
   &Gtk3::InfoBar::new;
 }
 
+sub Gtk3::LinkButton::new {
+  my ($class, $uri, $label) = @_;
+  if (defined $label) {
+    return Gtk3::LinkButton->new_with_label ($uri, $label);
+  } else {
+    return Glib::Object::Introspection->invoke (
+      $_GTK_BASENAME, 'LinkButton', 'new', @_);
+  }
+}
+
 sub Gtk3::ListStore::new {
   return _common_tree_model_new ('ListStore', @_);
 }
diff --git a/t/overrides.t b/t/overrides.t
index 11e5f6d..4900137 100644
--- a/t/overrides.t
+++ b/t/overrides.t
@@ -5,7 +5,7 @@ BEGIN { require './t/inc/setup.pl' };
 use strict;
 use warnings;
 
-plan tests => 112;
+plan tests => 123;
 
 # Gtk3::CHECK_VERSION and check_version
 {
@@ -44,6 +44,14 @@ plan tests => 112;
   ok (1);
 }
 
+# Gtk3::Button::new
+{
+  my $button = Gtk3::Button->new;
+  ok (!defined ($button->get_label));
+  $button = Gtk3::Button->new ('_Test');
+  is ($button->get_label, '_Test');
+}
+
 # Gtk3::CellLayout::get_cells
 {
   my $cell = Gtk3::TreeViewColumn->new;
@@ -55,6 +63,23 @@ plan tests => 112;
   is_deeply([$cell->get_cells], [$one, $two]);
 }
 
+# Gtk3::CheckButton::new
+{
+  my $button = Gtk3::CheckButton->new;
+  ok (!defined ($button->get_label));
+  $button = Gtk3::CheckButton->new ('_Test');
+  is ($button->get_label, '_Test');
+}
+
+# Gtk3::ColorButton::new
+{
+  my $button = Gtk3::ColorButton->new;
+  is ($button->get_color->red, 0);
+  my $color = Gtk3::Gdk::Color->new (red => 2**16-1, green => 0, blue => 0);
+  $button = Gtk3::ColorButton->new ($color);
+  is ($button->get_color->red, $color->red);
+}
+
 # Gtk3::CssProvider
 {
   my $css = "GtkButton {font: Cantarelll 10}";
@@ -116,6 +141,23 @@ SKIP: {
   is ($dialog->get_action, 'save');
 }
 
+# Gtk3::FontButton::new
+{
+  my $button = Gtk3::FontButton->new;
+  # $button->get_font_name can be anything
+  $button = Gtk3::FontButton->new ('Sans');
+  ok (defined $button->get_font_name);
+}
+
+# Gtk3::LinkButton::new
+{
+  my ($host, $label) = ('http://localhost', 'Local');
+  my $button = Gtk3::LinkButton->new ($host);
+  is ($button->get_label, $host);
+  $button = Gtk3::LinkButton->new ($host, $label);
+  is ($button->get_label, $label);
+}
+
 # Gtk3::ListStore::new, set and get
 SKIP: {
   skip 'tree model ctors not properly supported', 5
@@ -191,6 +233,14 @@ SKIP: {
   Gtk3::Stock::set_translate_func ('perl-domain', sub {}, 42);
 }
 
+# Gtk3::ToggleButton::new
+{
+  my $button = Gtk3::ToggleButton->new;
+  ok (!defined ($button->get_label));
+  $button = Gtk3::ToggleButton->new ('_Test');
+  is ($button->get_label, '_Test');
+}
+
 # Gtk3::TreeStore::new, set and get
 SKIP: {
   skip 'tree model ctors not properly supported', 5