don't use \u escapes, VC6 doesn't understand them

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

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 48f8daade2f6d71935771a00e7728ac86f47a033..85acab831e8568ca6af40c4d6c4f11a74c57f2c4 100644 (file)
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -183,8 +183,6 @@
 extern wxMenu *wxCurrentPopupMenu;
 #endif
 
-extern const wxChar *wxCanvasClassName;
-
 // true if we had already created the std colour map, used by
 // wxGetStdColourMap() and wxWindow::OnSysColourChanged()           (FIXME-MT)
 static bool gs_hasStdCmap = false;
@@ -585,6 +583,12 @@ wxWindowMSW::~wxWindowMSW()
 
 }
 
+/* static */
+const wxChar *wxWindowMSW::MSWGetRegisteredClassName()
+{
+    return wxApp::GetRegisteredClassName(_T("wxWindow"), COLOR_BTNFACE);
+}
+
 // real construction (Init() must have been called before!)
 bool wxWindowMSW::Create(wxWindow *parent,
                          wxWindowID id,
@@ -617,7 +621,8 @@ bool wxWindowMSW::Create(wxWindow *parent,
         msflags |= WS_VISIBLE;
     }
 
-    if ( !MSWCreate(wxCanvasClassName, NULL, pos, size, msflags, exstyle) )
+    if ( !MSWCreate(MSWGetRegisteredClassName(),
+                    NULL, pos, size, msflags, exstyle) )
         return false;
 
     InheritAttributes();
@@ -1272,31 +1277,12 @@ void wxWindowMSW::DissociateHandle()
 bool wxCheckWindowWndProc(WXHWND hWnd,
                           WXFARPROC WXUNUSED(wndProc))
 {
-// TODO: This list of window class names should be factored out so they can be
-// managed in one place and then accessed from here and other places, such as
-// wxApp::RegisterWindowClasses() and wxApp::UnregisterWindowClasses()
-
-    extern const wxChar *wxCanvasClassName;
-    extern const wxChar *wxCanvasClassNameNR;
-    extern const wxChar *wxMDIFrameClassName;
-    extern const wxChar *wxMDIFrameClassNameNoRedraw;
-    extern const wxChar *wxMDIChildFrameClassName;
-    extern const wxChar *wxMDIChildFrameClassNameNoRedraw;
-    wxString str(wxGetWindowClass(hWnd));
-    if (str == wxCanvasClassName ||
-        str == wxCanvasClassNameNR ||
-#if wxUSE_GLCANVAS
-        str == _T("wxGLCanvasClass") ||
-        str == _T("wxGLCanvasClassNR") ||
-#endif // wxUSE_GLCANVAS
-        str == wxMDIFrameClassName ||
-        str == wxMDIFrameClassNameNoRedraw ||
-        str == wxMDIChildFrameClassName ||
-        str == wxMDIChildFrameClassNameNoRedraw ||
-        str == _T("wxTLWHiddenParent"))
-        return true; // Effectively means don't subclass
-    else
-        return false;
+    const wxString str(wxGetWindowClass(hWnd));
+
+    // TODO: get rid of wxTLWHiddenParent special case (currently it's not
+    //       registered by wxApp but using ad hoc code in msw/toplevel.cpp);
+    //       there is also a hidden window class used by sockets &c
+    return wxApp::IsRegisteredClassName(str) || str == _T("wxTLWHiddenParent");
 }
 
 // ----------------------------------------------------------------------------
@@ -3676,6 +3662,11 @@ bool wxWindowMSW::MSWCreate(const wxChar *wclass,
     // especially for wxTLWs
     wxCHECK_MSG( !m_hWnd, true, "window can't be recreated" );
 
+    // this can happen if this function is called using the return value of
+    // wxApp::GetRegisteredClassName() which failed
+    wxCHECK_MSG( wclass, false, "failed to register window class?" );
+
+
     // choose the position/size for the new window
     int x, y, w, h;
     (void)MSWGetCreateWindowCoords(pos, size, x, y, w, h);
@@ -3690,7 +3681,7 @@ bool wxWindowMSW::MSWCreate(const wxChar *wclass,
     wxString className(wclass);
     if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
     {
-        className += wxT("NR");
+        className += wxApp::GetNoRedrawClassSuffix();
     }
 
     // do create the window
@@ -4097,7 +4088,6 @@ bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam)
         ::DragQueryFile(hFilesInfo, wIndex,
                         wxStringBuffer(files[wIndex], len), len);
     }
-    DragFinish (hFilesInfo);
 
     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
     event.SetEventObject(this);
@@ -4107,6 +4097,8 @@ bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam)
     event.m_pos.x = dropPoint.x;
     event.m_pos.y = dropPoint.y;
 
+    DragFinish(hFilesInfo);
+
     return HandleWindowEvent(event);
 #endif
 }
@@ -5297,11 +5289,8 @@ bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags)
             if ( !s_initDone )
             {
                 // see comment in wxApp::GetComCtl32Version() explaining the
-                // use of wxDL_GET_LOADED
-                wxDynamicLibrary dllComCtl32(_T("comctl32.dll"),
-                                             wxDL_VERBATIM |
-                                             wxDL_QUIET |
-                                             wxDL_GET_LOADED);
+                // use of wxLoadedDLL
+                wxLoadedDLL dllComCtl32(_T("comctl32.dll"));
                 if ( dllComCtl32.IsLoaded() )
                 {
                     s_pfn_TrackMouseEvent = (_TrackMouseEvent_t)
@@ -5309,10 +5298,6 @@ bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags)
                 }
 
                 s_initDone = true;
-
-                // we shouldn't unload comctl32.dll here as we didn't really
-                // load it above
-                dllComCtl32.Detach();
             }
 
             if ( s_pfn_TrackMouseEvent )