Bug #54236 [NEW]: GtkNotebook does not always remove pages

From: Operating system: Ubuntu 10.4 32bit PHP version: 5.3.5 Package: PHP-GTK related Bug Type: Bug Bug description:GtkNotebook does not always remove pages Description: ------------ I can't find any documentation regarding how gtk+ handles notebook page removal; if the page indexes are meant to be re-ordered on page removal this bug is bogus. Pages are not always removed if you call GtkNotebook::remove_page(), and whether they are removed or not seems dependant upon the order in which the pages were appended / removed, see the below example. If the line to remove the 3rd page is moved from the last page to be removed to the first the below test case finishes successfully, in it's current configuration however it fails without error. Test script: --------------- <?php function removed(GtkNotebook $notebook, GtkWidget $child, $index) { echo "tab index $index removed\n"; } $window = new GtkWindow(); $window->set_size_request(400, 400); $notebook = new GtkNoteBook(); $notebook->connect("page-removed", 'removed'); $vbox = new GtkVbox(); $vbox->add(new GtkLabel('tab contents')); $tab1Index = $notebook->append_page($vbox, new GtkLabel('Tab1')); $vbox = new GtkVbox(); $vbox->add(new GtkLabel('tab contents')); $tab2Index = $notebook->append_page($vbox, new GtkLabel('Tab2')); $vbox = new GtkVbox(); $vbox->add(new GtkLabel('tab contents')); $tab3Index = $notebook->append_page($vbox, new GtkLabel('Tab3')); $vbox = new GtkVbox(); $vbox->add(new GtkLabel('tab contents')); $tab4Index = $notebook->append_page($vbox, new GtkLabel('Tab4')); $window->add($notebook); $notebook->remove_page($tab2Index); $notebook->remove_page($tab1Index); $notebook->remove_page($tab3Index); $window->show_all(); Gtk::main(); Expected result: ---------------- All three pages of the notebook should be removed & the page-removed signal should fire three times. Actual result: -------------- Only the first two pages are removed with two page-removed signals fired, the third removal fails silently. -- Edit bug report at http://bugs.php.net/bug.php?id=54236&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54236&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54236&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54236&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54236&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54236&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54236&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54236&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54236&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54236&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54236&r=support Expected behavior: http://bugs.php.net/fix.php?id=54236&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54236&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54236&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54236&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54236&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54236&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54236&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54236&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54236&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54236&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54236&r=mysqlcfg