fixed crashes in wxFile/DirPickerCtrl::GetPath() due to incorrect casting in multiple inheritance hierarchy and incorrect casting to wxFilePickerWidget in wxFileDirPickerCtrlBase

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40100 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-07-15 15:13:04 +00:00
parent 1029169f08
commit af6ad98461
3 changed files with 55 additions and 34 deletions
--- a/include/wx/generic/filepickerg.h
+++ b/include/wx/generic/filepickerg.h
@@ -48,6 +48,8 @@ public:

    virtual ~wxGenericFileDirButton() {}

+    virtual wxControl *AsControl() { return this; }
+
 public:     // overrideable

    virtual wxDialog *CreateDialog() = 0;