X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bd9cd5343b90490e914604eca95f2e07ba8fd072..44d130a35e7973911686d664bcf275a538990d52:/src/msw/window.cpp

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 20df0dd866..36162cb9a9 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -430,7 +430,10 @@ bool wxWindowMSW::Create(wxWindow *parent,
         msflags |= WS_VISIBLE;
     }
 
-    return MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle);
+    bool retVal = MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle);
+    if (retVal)
+        SetWindowLong( (HWND)m_hWnd, GWL_WNDPROC, (LONG)wxWndProc);
+    return retVal;
 }
 
 // ---------------------------------------------------------------------------
@@ -2955,7 +2958,7 @@ bool wxWindowMSW::MSWGetCreateWindowCoords(const wxPoint& pos,
 
 WXHWND wxWindowMSW::MSWGetParent() const
 {
-    return m_parent ? m_parent->GetHWND() : NULL;
+    return m_parent ? m_parent->GetHWND() : WXHWND(NULL);
 }
 
 bool wxWindowMSW::MSWCreate(const wxChar *wclass,
@@ -3021,7 +3024,7 @@ bool wxWindowMSW::MSWCreate(const wxChar *wclass,
 // ---------------------------------------------------------------------------
 
 #ifdef __WIN95__
-// FIXME: VZ: I'm not sure at all that the order of processing is correct
+
 bool wxWindowMSW::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 {
 #ifndef __WXMICROWIN__
@@ -3029,12 +3032,19 @@ bool wxWindowMSW::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
     HWND hWnd = hdr->hwndFrom;
     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
 
-    // is this one of our windows?
+    // if the control is one of our windows, let it handle the message itself
     if ( win )
     {
         return win->MSWOnNotify(idCtrl, lParam, result);
     }
 
+    // VZ: why did we do it? normally this is unnecessary and, besides, it
+    //     breaks the message processing for the toolbars because the tooltip
+    //     notifications were being forwarded to the toolbar child controls
+    //     (if it had any) before being passed to the toolbar itself, so in my
+    //     example the tooltip for the combobox was always shown instead of the
+    //     correct button tooltips
+#if 0
     // try all our children
     wxWindowList::Node *node = GetChildren().GetFirst();
     while ( node )
@@ -3047,8 +3057,9 @@ bool wxWindowMSW::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 
         node = node->GetNext();
     }
+#endif // 0
 
-    // finally try this window too (catches toolbar case)
+    // by default, handle it ourselves
     return MSWOnNotify(idCtrl, lParam, result);
 #else // __WXMICROWIN__
     return FALSE;
@@ -3067,7 +3078,7 @@ bool wxWindowMSW::HandleTooltipNotify(WXUINT code,
     // we need to handle it as well, otherwise no tooltips will be shown in
     // this case
 
-    if ( !(code == TTN_NEEDTEXTA || code == TTN_NEEDTEXTW) || ttip.empty() )
+    if ( !(code == (WXUINT) TTN_NEEDTEXTA || code == (WXUINT) TTN_NEEDTEXTW) || ttip.empty() )
     {
         // not a tooltip message or no tooltip to show anyhow
         return FALSE;
@@ -3075,7 +3086,7 @@ bool wxWindowMSW::HandleTooltipNotify(WXUINT code,
 
     LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam;
 
-    if ( code == TTN_NEEDTEXTA )
+    if ( code == (WXUINT) TTN_NEEDTEXTA )
     {
         ttText->lpszText = (wxChar *)ttip.c_str();
     }
@@ -3131,6 +3142,7 @@ bool wxWindowMSW::MSWOnNotify(int WXUNUSED(idCtrl),
 
     return FALSE;
 }
+
 #endif // __WIN95__
 
 // ---------------------------------------------------------------------------
@@ -3191,7 +3203,7 @@ bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
     {
         // there is no need to do anything for the top level windows
         const wxWindow *parent = GetParent();
-        if ( parent && !parent->IsTopLevel() )
+        while ( parent && !parent->IsTopLevel() )
         {
             LONG exStyle = ::GetWindowLong(GetHwndOf(parent), GWL_EXSTYLE);
             if ( !(exStyle & WS_EX_CONTROLPARENT) )
@@ -3200,6 +3212,8 @@ bool wxWindowMSW::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
                 ::SetWindowLong(GetHwndOf(parent), GWL_EXSTYLE,
                                 exStyle | WS_EX_CONTROLPARENT);
             }
+
+            parent = parent->GetParent();
         }
     }
 
@@ -3605,7 +3619,7 @@ bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange)
     if ( hWndPalChange != GetHWND() )
     {
         // check to see if we our our parents have a custom palette
-        wxWindow *win = this;
+        wxWindowMSW *win = this;
         while ( win && !win->HasCustomPalette() )
         {
             win = win->GetParent();
@@ -3654,7 +3668,7 @@ bool wxWindowMSW::HandleQueryNewPalette()
 
 #if wxUSE_PALETTE
     // check to see if we our our parents have a custom palette
-    wxWindow *win = this;
+    wxWindowMSW *win = this;
     while (!win->HasCustomPalette() && win->GetParent()) win = win->GetParent();
     if (win->HasCustomPalette()) {
         /* realize the palette to see whether redrawing is needed */