drag-and-drop with left button

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45719 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-04-30 15:48:42 +00:00
parent 48670a3300
commit ed650677e1
6 changed files with 39 additions and 7 deletions
--- a/wxPython/wx/tools/XRCed/undo.py
+++ b/wxPython/wx/tools/XRCed/undo.py
@@ -274,7 +274,8 @@ class UndoEdit:
        # Save current state for redo
        map(ParamPage.SaveState, g.panel.pages)
        pages = map(ParamPage.GetState, g.panel.pages)
-        map(ParamPage.SetState, g.panel.pages, self.pages)
+        if self.pages:
+            map(ParamPage.SetState, g.panel.pages, self.pages)
        self.pages = pages
        self.update(selected)
    def redo(self):