customrender.pl example program

[Kevin Ryde <user42 zip com au>]

I tried the examples/customrender.pl program with gtk 2.12.11 and
perl-gtk 1.202 or the cvs and got just a horizontal line when clicking
to edit in the custom renderer.  Screenshot below, the line is on the
left.

I suspect the line is the TextView with height 4 pixels, and that that
height may be all its requisition asks for.  Did it used to ask to be a
size which would fit its text, or something?  Or is the viewer/cell-edit
stuff meant to stretch it to the cell size anyway?  Forcing the latter
seems to work, but is that supposed to be necessary?

Index: customrenderer.pl
===================================================================
--- customrenderer.pl   (revision 2095)
+++ customrenderer.pl   (working copy)
@@ -78,6 +78,7 @@
        $entry->set (border_width => $cell->get ('ypad'));
        $entry->set_text ($cell->get ('text'));
        $entry->grab_focus;
+        $entry->set_size_request (-1,$background_area->height);
 
        $entry->signal_connect (key_press_event => sub {
                my ($widget, $event) = @_;

Attachment: screenshot.png
Description: PNG image

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