#49907 [NEW]: PHP Gtk2 Widget can_default is undefined

From:             chezmmd at gmail dot com
Operating system: WinXP
PHP version:      5.2.11
PHP Bug Type:     PHP-GTK related
Bug description:  PHP Gtk2 Widget can_default is undefined

Description:
------------
Unable to get GtkEntry to have focus after user selects a row in
GtkTreeView on same screen w/o a grab_default.  Widget->grab_default causes
GtkCritical error w/o can_default (php.exe:2020 Gtk-CRITICAL
gtk_widget_grab_default: assertion 'GTK_WIDGET_CAN_DEFAULT'(widget) failed.
 Widget->can_default causes PHP fatal error and crash.

Reproduce code:
---------------
<?php 
$button1 = new GtkButton('Default Test');
$button2 = new GtkButton('Extra Button');
$button2->can_default(TRUE);

$vbox = new GtkVBox;
$vbox->pack_start($button1, FALSE, FALSE);
$vbox->pack_start($button2, FALSE, FALSE);
 
$window = new GtkWindow;
$window->connect_simple('destroy', array('gtk', 'main_quit'));
$window->set_default_size(120,120);
$window->add($vbox);
$window->show_all();

$button2->grab_focus();
$button2->grab_default();

Gtk::main();

 ?> 


Expected result:
----------------
Button has keyboard focus and no critical error for can_default property.

Actual result:
--------------
application crash.

-- 
Edit bug report at http://bugs.php.net/?id=49907&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=49907&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=49907&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=49907&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=49907&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49907&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=49907&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=49907&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=49907&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=49907&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=49907&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=49907&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=49907&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=49907&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=49907&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=49907&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=49907&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=49907&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=49907&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=49907&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=49907&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=49907&r=mysqlcfg