Hi, Thanks for the wxTreeListCtrl.
There are two bugs in your code that break "Edit Label" functionality. Bug 1. After several renames, I get either intermittent crashes or failure of the Edit control to show and work properly. The bug is due to the usage of a deleted object. Say, we're editing a label and hit ENTER. In the OnChar handler, the edit control is marked for some asynchronous deletion, and then m_finished flag is set. void wxEditTextCtrl::OnChar( wxKeyEvent &event ) { //... if (event.GetKeyCode() == WXK_RETURN) { if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this); m_finished = true; // ... } // ... } At some point in time _later_, the destructor is called (because the object has been pending for deletion), whicn in turn calls CancelEdit. CancelEdit exits immediately, because m_finished is set. So there's no chance that m_renameControl of the owner is reset to NULL. void wxEditTextCtrl::CancelEdit() { if (m_finished) return; // ... if (m_owner) { m_owner->OnRenameAccept(true); // cancelled if (m_owner->m_renameControl == this) { m_owner->m_renameControl = NULL; m_owner->m_editItem = NULL; } // ... } // ... } In the next EditLabel call, the following code will crash, because m_renameControl pointer is dangling. if (m_renameControl) { m_renameControl->CancelEdit(); } I patched this bug by moving the "m_owner->m_renameControl = NULL" above the "if (m_finished) return;" in CancelEdit. The patch works for me but may be wrong in some way; unfortunately, I don't have time to think it over and test it. So please fix this major bug as you see fit. Bug 2. After editing a label, I kill the focus of the edit control by clicking outside. If the click happens to land on one of the other tree-list columns, then that column gets updated with the new text, not the main column. Since I only need to edit the main column, I changed this line (in wxTreeListMainWindow::OnRenameAccept) SetItemText (m_editItem, m_curColumn, m_renameRes); to SetItemText (m_editItem, 0, m_renameRes); but this is not suitable when you need other columns, too. (I didn't investigate this one.) There are other bugs (like crashing when removing a node with selection), which I will report when I have the details. Thanks, Regards, Yaroslav. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ wxCode-users mailing list wxCode-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxcode-users