Added script to help make wxMotif via configure; nativdlg sample works again;

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

diff --git a/src/msw/dialog.cpp b/src/msw/dialog.cpp
index 59f74d78c3edb12c16ae30e4cec73255db066209..bad108e769b7dd7884f34f42741ff94e18dc4def 100644 (file)
--- a/src/msw/dialog.cpp
+++ b/src/msw/dialog.cpp
@@ -30,7 +30,7 @@
 
 #include "wx/msw/private.h"
 
-#if USE_COMMON_DIALOGS
+#if wxUSE_COMMON_DIALOGS
 #include <commdlg.h>
 #endif
 
@@ -59,7 +59,7 @@ END_EVENT_TABLE()
 
 long wxDialog::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 {
-  return ::CallWindowProc((FARPROC)m_oldWndProc, (HWND) GetHWND(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
+  return ::CallWindowProc(CASTWNDPROC m_oldWndProc, (HWND) GetHWND(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
 }
 
 bool wxDialog::MSWProcessMessage(WXMSG* pMsg)
@@ -78,7 +78,6 @@ wxDialog::wxDialog(void)
   m_modalShowing = FALSE;
 
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-  SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
 }
 
 bool wxDialog::Create(wxWindow *parent, wxWindowID id,
@@ -89,7 +88,6 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
            const wxString& name)
 {
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-  SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
   SetName(name);
   
   if (!parent)
@@ -311,7 +309,6 @@ bool wxDialog::Show(bool show)
     {
       m_hwndOldFocus = (WXHWND)::GetFocus();
 
-      wxList DisabledWindows;
       if (m_modalShowing)
       {
         BringWindowToTop((HWND) GetHWND());
@@ -327,6 +324,13 @@ bool wxDialog::Show(bool show)
           ::EnableWindow((HWND) box->GetHWND(), FALSE);
         node = node->Next();
       }
+
+      // if we don't do it, some window might be deleted while we have pointers
+      // to them in our disabledWindows list and the program will crash when it
+      // will try to reenable them after the modal dialog end
+      wxTheApp->DeletePendingObjects();
+      wxList disabledWindows;
+
       node = wxModelessWindows.First();
       while (node)
       {
@@ -334,7 +338,7 @@ bool wxDialog::Show(bool show)
         if (::IsWindowEnabled((HWND) win->GetHWND()))
         {
           ::EnableWindow((HWND) win->GetHWND(), FALSE);
-          DisabledWindows.Append(win);
+          disabledWindows.Append(win);
         }
         node = node->Next();
       }
@@ -351,7 +355,12 @@ bool wxDialog::Show(bool show)
       // a message before the deletion.
       while (wxModalDialogs.Member(this) && m_modalShowing && GetMessage(&msg, NULL, 0, 0))
       {
-        if (!IsDialogMessage((HWND) GetHWND(), &msg))
+        if (m_acceleratorTable.Ok() &&
+          ::TranslateAccelerator((HWND) GetHWND(), (HACCEL) m_acceleratorTable.GetHACCEL(), &msg))
+        {
+            // Have processed the message
+        }
+        else if (!IsDialogMessage((HWND) GetHWND(), &msg))
         {
           TranslateMessage(&msg);
           DispatchMessage(&msg);
@@ -368,7 +377,7 @@ bool wxDialog::Show(bool show)
          }
       }
       // dfgg: now must specifically re-enable all other app windows that we disabled earlier
-      node=DisabledWindows.First();
+      node=disabledWindows.First();
       while(node) {
         wxWindow* win = (wxWindow*) node->Data();
         HWND hWnd = (HWND) win->GetHWND();
@@ -459,27 +468,19 @@ void wxDialog::Centre(int direction)
   int x_offset,y_offset ;
   int display_width, display_height;
   int  width, height, x, y;
-  wxFrame *frame ;
-  if (direction & wxCENTER_FRAME)
+  wxWindow *parent = GetParent();
+  if ((direction & wxCENTER_FRAME) && parent)
   {
-    frame = (wxFrame*)GetParent() ;
-    if (frame)
-    {
-      frame->GetPosition(&x_offset,&y_offset) ;
-      frame->GetSize(&display_width,&display_height) ;
-    }
+      parent->GetPosition(&x_offset,&y_offset) ;
+      parent->GetSize(&display_width,&display_height) ;
   }
   else
-    frame = NULL ;
-
-  if (frame==NULL)
   {
     wxDisplaySize(&display_width, &display_height);
     x_offset = 0 ;
     y_offset = 0 ;
   }
 
-
   GetSize(&width, &height);
   GetPosition(&x, &y);
 
@@ -526,8 +527,8 @@ void wxDialog::OnOK(wxCommandEvent& event)
             EndModal(wxID_OK);
         else
         {
-        SetReturnCode(wxID_OK);
-        this->Show(FALSE);
+            SetReturnCode(wxID_OK);
+            this->Show(FALSE);
         }
   }
 }
@@ -552,7 +553,7 @@ void wxDialog::OnCancel(wxCommandEvent& event)
 
 bool wxDialog::OnClose(void)
 {
-  // Behaviour changed in 2.0: we'll send a Cancel message by default,
+    // Behaviour changed in 2.0: we'll send a Cancel message by default,
     // which may close the dialog.
     // Check for looping if the Cancel event handler calls Close()
 
@@ -563,13 +564,13 @@ bool wxDialog::OnClose(void)
 
     closing.Append(this);
 
-  wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
-  cancelEvent.SetEventObject( this );
-  GetEventHandler()->ProcessEvent(cancelEvent);
+    wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
+    cancelEvent.SetEventObject( this );
+    GetEventHandler()->ProcessEvent(cancelEvent);
 
     closing.DeleteObject(this);
 
-  return FALSE;
+    return FALSE;
 }
 
 void wxDialog::OnCloseWindow(wxCloseEvent& event)
@@ -579,6 +580,8 @@ void wxDialog::OnCloseWindow(wxCloseEvent& event)
     {
         this->Destroy();
     }
+    else
+        event.Veto(TRUE);
 }
 
 // Destroy the window (delayed, if a managed window)
@@ -595,7 +598,6 @@ void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event)
   Ctl3dColorChange();
 #else
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-  SetDefaultBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
   Refresh();
 #endif
 }