[vlc-devel] Playlist item expansion causes wxWidgets assertion failure

[Alexander Gall]

modules/gui/wxwidgets/dialogs/playlist.cpp:Playlist::UpdateTreeItem()
walks up the tree and expands all items.  However, the playlist has
the wxTR_HIDE_ROOT flag set.  Calling Expand() on the root triggers an
assertion failure in wxWidgets ("Can't expand hidden root").  I'm
using a recent snapshot of wxWidgets 2.6.3-rc, but this patch should
be ok in any case.

--
Alex

diff -Naur vlc-0.8.5-20060302.orig/modules/gui/wxwidgets/dialogs/playlist.cpp vlc-0.8.5-20060302/modules/gui/wxwidgets/dialogs/pla
ylist.cpp
--- vlc-0.8.5-20060302.orig/modules/gui/wxwidgets/dialogs/playlist.cpp  2006-03-02 15:33:55.142144000 +0100
+++ vlc-0.8.5-20060302/modules/gui/wxwidgets/dialogs/playlist.cpp       2006-03-02 15:41:02.857633000 +0100
@@ -530,7 +530,9 @@
         while( treectrl->GetItemParent( item ).IsOk() )
         {
             item = treectrl->GetItemParent( item );
-            treectrl->Expand( item );
+           if (!(item == treectrl->GetRootItem() && 
+                 treectrl->HasFlag(wxTR_HIDE_ROOT)))
+             treectrl->Expand( item );
         }
     }
     else

-- 
This is the vlc-devel mailing-list, see http://www.videolan.org/vlc/
To unsubscribe, please read http://developers.videolan.org/lists.html