Compilaton fixes.

[wxWidgets.git] / src / msw / dialog.cpp

diff --git a/src/msw/dialog.cpp b/src/msw/dialog.cpp
index 44b80d4354605df84e1d7db826477ed11c27c98a..8c5390cc5ce90cc695ba1a4ece89686352ebb382 100644 (file)
--- a/src/msw/dialog.cpp
+++ b/src/msw/dialog.cpp
@@ -191,7 +191,7 @@ bool wxDialog::IsModal() const
 
 bool wxDialog::IsModalShowing() const
 {
-    return wxModalDialogs.Find((wxDialog *)this) != NULL; // const_cast
+    return wxModalDialogs.Find(wxConstCast(this, wxDialog)) != NULL;
 }
 
 wxWindow *wxDialog::FindSuitableParent() const
@@ -333,6 +333,10 @@ bool wxDialog::Show(bool show)
             // this will cause IsModalShowing() return FALSE and our local
             // message loop will terminate
             wxModalDialogs.DeleteObject(this);
+
+            // ensure that there is another message for this window so the
+            // ShowModal loop will exit and won't get stuck in GetMessage().
+            ::PostMessage(GetHwnd(), WM_NULL, 0, 0);
         }
     }