X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7fd86b2141ee25fd7505502e1a5d58e09da423e2..021efd65100322b3c152cc1017cfb961664d30a4:/src/msw/window.cpp?ds=sidebyside

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 22f1b2f29f..bad095f9e9 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -724,6 +724,9 @@ wxWindowMSW::MSWShowWithEffect(bool show,
                                wxShowEffect effect,
                                unsigned timeout)
 {
+    if ( effect == wxSHOW_EFFECT_NONE )
+        return Show(show);
+
     if ( !wxWindowBase::Show(show) )
         return false;
 
@@ -2682,7 +2685,7 @@ LRESULT WXDLLEXPORT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM w
     // trace all messages: useful for the debugging but noticeably slows down
     // the code so don't do it by default
 #if wxDEBUG_LEVEL >= 2
-    wxLogTrace(wxTraceMessages,
+    wxLogTrace("winmsg",
                wxT("Processing %s(hWnd=%p, wParam=%08lx, lParam=%08lx)"),
                wxGetMessageName(message), hWnd, (long)wParam, lParam);
 #endif // wxDEBUG_LEVEL >= 2
@@ -3446,9 +3449,10 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
                     // now alter the client size making room for drawing a
                     // themed border
                     RECT *rect;
+                    NCCALCSIZE_PARAMS *csparam = NULL;
                     if ( wParam )
                     {
-                        NCCALCSIZE_PARAMS *csparam = (NCCALCSIZE_PARAMS *)lParam;
+                        csparam = (NCCALCSIZE_PARAMS *)lParam;
                         rect = &csparam->rgrc[0];
                     }
                     else
@@ -3471,8 +3475,14 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
                                  &rcClient) == S_OK )
                     {
                         InflateRect(&rcClient, -1, -1);
-                        *rect = rcClient;
-                        rc.result = WVR_REDRAW;
+                        if (wParam)
+                            csparam->rgrc[0] = rcClient;
+                        else
+                            *((RECT*)lParam) = rcClient;
+
+                        // WVR_REDRAW triggers a bug whereby child windows are moved up and left,
+                        // so don't use.
+                        // rc.result = WVR_REDRAW;
                     }
                 }
             }
@@ -3539,7 +3549,7 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
     if ( !processed )
     {
 #if wxDEBUG_LEVEL >= 2
-        wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
+        wxLogTrace("winmsg", wxT("Forwarding %s to DefWindowProc."),
                    wxGetMessageName(message));
 #endif // wxDEBUG_LEVEL >= 2
         rc.result = MSWDefWindowProc(message, wParam, lParam);
@@ -4744,15 +4754,10 @@ void wxWindowMSW::OnPaint(wxPaintEvent& event)
 
 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
 {
-    // standard non top level controls (i.e. except the dialogs) always erase
-    // their background themselves in HandleCtlColor() or have some control-
-    // specific ways to set the colours (common controls)
-    if ( IsOfStandardClass() && !IsTopLevel() )
-        return false;
-
     switch ( GetBackgroundStyle() )
     {
         case wxBG_STYLE_ERASE:
+        case wxBG_STYLE_COLOUR:
             // we need to generate an erase background event
             {
                 wxDCTemp dc(hdc, GetClientSize());
@@ -4771,7 +4776,7 @@ bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
 
                 if ( rc )
                 {
-                    // background erase by the user-defined handler
+                    // background erased by the user-defined handler
                     return true;
                 }
             }
@@ -4787,6 +4792,7 @@ bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
             break;
 
         case wxBG_STYLE_PAINT:
+        case wxBG_STYLE_TRANSPARENT:
             // no need to do anything here at all, background will be entirely
             // redrawn in WM_PAINT handler
             break;