Unix compilation fixed

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

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 11a6da140e97fc263a63dc80d6458afad498e0e5..ae5cf582a6161e70a3247975125ffbcbe5f8068e 100644 (file)
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -288,6 +288,18 @@ wxWindow::~wxWindow()
     m_isBeingDeleted = TRUE;
 
     MSWDetachWindowMenu();
+    
+    // VS: make sure there's no wxFrame with last focus set to us:
+    for (wxWindow *win = GetParent(); win; win = win->GetParent())
+    {
+        wxFrame *frame = wxDynamicCast(win, wxFrame);
+        if ( frame )
+        {
+            if ( frame->GetLastFocus() == this )
+                frame->SetLastFocus((wxWindow*)NULL);
+            break;
+        }
+    }
 
     if ( m_parent )
         m_parent->RemoveChild(this);
@@ -2246,13 +2258,7 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
                 wxPoint pt(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam));
 
                 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, GetId(), pt);
-                GetEventHandler()->ProcessEvent(evtCtx);
-
-                // set processed to true even if the event is not handled
-                // because if we don't windows will propogate the
-                // WM_CONTEXTMENU up the parent window chain, which we have
-                // already done ourselves.
-                processed = true;
+                processed = GetEventHandler()->ProcessEvent(evtCtx);
             }
             break;
 #endif // __WIN32__
@@ -2923,19 +2929,20 @@ bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
 
         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
 
-        // prepare to call OnDrawItem()
-        wxDC dc;
-        dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
+        // prepare to call OnDrawItem(): notice using of wxDCTemp to prevent
+        // the DC from being released
+        wxDCTemp dc((WXHDC)pDrawStruct->hDC);
         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
 
         return pMenuItem->OnDrawItem
-                          (
-                            dc, rect,
-                            (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
-                            (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
-                          );
+               (
+                dc,
+                rect,
+                (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
+                (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
+               );
     }
 
     wxWindow *item = FindItem(id);
@@ -3103,9 +3110,8 @@ bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
     if ( ::IsIconic(GetHwnd()) )
         return TRUE;
 
-    wxDC dc;
+    wxDCTemp dc(hdc);
 
-    dc.SetHDC(hdc);
     dc.SetWindow(this);
     dc.BeginDrawing();
 
@@ -3114,8 +3120,9 @@ bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
     bool rc = GetEventHandler()->ProcessEvent(event);
 
     dc.EndDrawing();
+
+    // must be called manually as ~wxDC doesn't do anything for wxDCTemp
     dc.SelectOldObjects(hdc);
-    dc.SetHDC((WXHDC) NULL);
 
     return rc;
 }