show the standard wxWin fonts (modified patch 530698)

[wxWidgets.git] / src / univ / themes / win32.cpp

diff --git a/src/univ/themes/win32.cpp b/src/univ/themes/win32.cpp
index ec3d13ca87ffd71c879020066b292c762e100f88..ca0b2fd4bc7351e858f656dcdc534e2f0b587dfa 100644 (file)
--- a/src/univ/themes/win32.cpp
+++ b/src/univ/themes/win32.cpp
@@ -602,8 +602,8 @@ class wxWin32SystemMenuEvtHandler;
 class wxWin32FrameInputHandler : public wxStdFrameInputHandler
 {
 public:
-    wxWin32FrameInputHandler(wxInputHandler *handler)
-        : wxStdFrameInputHandler(handler), m_menuHandler(NULL) { }
+    wxWin32FrameInputHandler(wxInputHandler *handler);
+    ~wxWin32FrameInputHandler();
 
     virtual bool HandleMouse(wxInputConsumer *control,
                              const wxMouseEvent& event);
@@ -4350,79 +4350,13 @@ bool wxWin32StatusBarInputHandler::HandleMouseMove(wxInputConsumer *consumer,
 // wxWin32FrameInputHandler
 // ----------------------------------------------------------------------------
 
-bool wxWin32FrameInputHandler::HandleMouse(wxInputConsumer *consumer,
-                                           const wxMouseEvent& event)
-{
-    if ( event.LeftDClick() || event.LeftDown() || event.RightDown() )
-    {
-        wxTopLevelWindow *tlw =
-            wxStaticCast(consumer->GetInputWindow(), wxTopLevelWindow);
-
-        long hit = tlw->HitTest(event.GetPosition());
-
-        if ( event.LeftDClick() && hit == wxHT_TOPLEVEL_TITLEBAR )
-        {
-            tlw->PerformAction(wxACTION_TOPLEVEL_BUTTON_CLICK,
-                               tlw->IsMaximized() ? wxTOPLEVEL_BUTTON_RESTORE
-                                                  : wxTOPLEVEL_BUTTON_MAXIMIZE);
-            return TRUE;
-        }
-        else if ( tlw->GetWindowStyle() & wxSYSTEM_MENU )
-        {
-            if ( (event.LeftDown() && hit == wxHT_TOPLEVEL_ICON) ||
-                 (event.RightDown() && 
-                      (hit == wxHT_TOPLEVEL_TITLEBAR || 
-                       hit == wxHT_TOPLEVEL_ICON)) )
-            {
-                PopupSystemMenu(tlw, event.GetPosition());
-                return TRUE;
-            }
-        }
-    }
-
-    return wxStdFrameInputHandler::HandleMouse(consumer, event);
-}
-
-void wxWin32FrameInputHandler::PopupSystemMenu(wxTopLevelWindow *window, 
-                                               const wxPoint& pos) const
-{
-    wxMenu *menu = new wxMenu;
-
-    if ( window->GetWindowStyle() & wxMAXIMIZE_BOX )
-        menu->Append(wxID_RESTORE_FRAME , _("&Restore"));
-    menu->Append(wxID_MOVE_FRAME , _("&Move"));
-    if ( window->GetWindowStyle() & wxRESIZE_BORDER )
-        menu->Append(wxID_RESIZE_FRAME , _("&Size"));
-    if ( wxSystemSettings::HasFeature(wxSYS_CAN_ICONIZE_FRAME) )
-        menu->Append(wxID_ICONIZE_FRAME , _("Mi&nimize"));
-    if ( window->GetWindowStyle() & wxMAXIMIZE_BOX )
-        menu->Append(wxID_MAXIMIZE_FRAME , _("Ma&ximize"));
-    menu->AppendSeparator();
-    menu->Append(wxID_CLOSE_FRAME, _("Close\tAlt-F4"));
-    
-    if ( window->GetWindowStyle() & wxMAXIMIZE_BOX )
-    {
-        if ( window->IsMaximized() )
-        {
-            menu->Enable(wxID_MAXIMIZE_FRAME, FALSE);
-            menu->Enable(wxID_MOVE_FRAME, FALSE);
-            if ( window->GetWindowStyle() & wxRESIZE_BORDER )
-                menu->Enable(wxID_RESIZE_FRAME, FALSE);
-        }
-        else
-            menu->Enable(wxID_RESTORE_FRAME, FALSE);
-    }
-
-    window->PopupMenu(menu, pos);
-    delete menu;
-}
-
 class wxWin32SystemMenuEvtHandler : public wxEvtHandler
 {
 public:
-    wxWin32SystemMenuEvtHandler(wxWin32FrameInputHandler *handler,
-                                wxInputConsumer *consumer);
-    void RemoveSelf();
+    wxWin32SystemMenuEvtHandler(wxWin32FrameInputHandler *handler);
+    
+    void Attach(wxInputConsumer *consumer);
+    void Detach();
     
 private:
     DECLARE_EVENT_TABLE()
@@ -4436,10 +4370,16 @@ private:
 };
 
 wxWin32SystemMenuEvtHandler::wxWin32SystemMenuEvtHandler(
-                                wxWin32FrameInputHandler *handler,
-                                wxInputConsumer *consumer)
+                                wxWin32FrameInputHandler *handler)
 {
     m_inputHnd = handler;
+    m_wnd = NULL;
+}
+
+void wxWin32SystemMenuEvtHandler::Attach(wxInputConsumer *consumer)
+{
+    wxASSERT_MSG( m_wnd == NULL, _T("can't attach the handler twice!") );
+
     m_wnd = wxStaticCast(consumer->GetInputWindow(), wxTopLevelWindow);
     m_wnd->PushEventHandler(this);
     
@@ -4452,12 +4392,13 @@ wxWin32SystemMenuEvtHandler::wxWin32SystemMenuEvtHandler(
     m_wnd->SetAcceleratorTable(table);
 }
 
-void wxWin32SystemMenuEvtHandler::RemoveSelf()
+void wxWin32SystemMenuEvtHandler::Detach()
 {
     if ( m_wnd )
     {
         m_wnd->SetAcceleratorTable(m_oldAccelTable);
         m_wnd->RemoveEventHandler(this); 
+        m_wnd = NULL;
     }
 }
 
@@ -4496,25 +4437,99 @@ void wxWin32SystemMenuEvtHandler::OnClose(wxCloseEvent &event)
 }
 
 
-bool wxWin32FrameInputHandler::HandleActivation(wxInputConsumer *consumer, 
-                                                bool activated)
+wxWin32FrameInputHandler::wxWin32FrameInputHandler(wxInputHandler *handler)
+        : wxStdFrameInputHandler(handler)
 {
-    if ( consumer->GetInputWindow()->GetWindowStyle() & wxSYSTEM_MENU )
+    m_menuHandler = new wxWin32SystemMenuEvtHandler(this);
+}
+
+wxWin32FrameInputHandler::~wxWin32FrameInputHandler()
+{
+    if ( m_menuHandler )
     {
-        if ( !activated && m_menuHandler )
+        m_menuHandler->Detach();
+        delete m_menuHandler;
+    }
+}
+
+bool wxWin32FrameInputHandler::HandleMouse(wxInputConsumer *consumer,
+                                           const wxMouseEvent& event)
+{
+    if ( event.LeftDClick() || event.LeftDown() || event.RightDown() )
+    {
+        wxTopLevelWindow *tlw =
+            wxStaticCast(consumer->GetInputWindow(), wxTopLevelWindow);
+
+        long hit = tlw->HitTest(event.GetPosition());
+
+        if ( event.LeftDClick() && hit == wxHT_TOPLEVEL_TITLEBAR )
         {
-            m_menuHandler->RemoveSelf();
-            wxDELETE(m_menuHandler);
+            tlw->PerformAction(wxACTION_TOPLEVEL_BUTTON_CLICK,
+                               tlw->IsMaximized() ? wxTOPLEVEL_BUTTON_RESTORE
+                                                  : wxTOPLEVEL_BUTTON_MAXIMIZE);
+            return TRUE;
         }
-        else if ( activated )
+        else if ( tlw->GetWindowStyle() & wxSYSTEM_MENU )
         {
-            if ( m_menuHandler )
+            if ( (event.LeftDown() && hit == wxHT_TOPLEVEL_ICON) ||
+                 (event.RightDown() && 
+                      (hit == wxHT_TOPLEVEL_TITLEBAR || 
+                       hit == wxHT_TOPLEVEL_ICON)) )
             {
-                m_menuHandler->RemoveSelf();
-                delete m_menuHandler;
+                PopupSystemMenu(tlw, event.GetPosition());
+                return TRUE;
             }
+        }
+    }
+
+    return wxStdFrameInputHandler::HandleMouse(consumer, event);
+}
 
-            m_menuHandler = new wxWin32SystemMenuEvtHandler(this, consumer);
+void wxWin32FrameInputHandler::PopupSystemMenu(wxTopLevelWindow *window, 
+                                               const wxPoint& pos) const
+{
+    wxMenu *menu = new wxMenu;
+
+    if ( window->GetWindowStyle() & wxMAXIMIZE_BOX )
+        menu->Append(wxID_RESTORE_FRAME , _("&Restore"));
+    menu->Append(wxID_MOVE_FRAME , _("&Move"));
+    if ( window->GetWindowStyle() & wxRESIZE_BORDER )
+        menu->Append(wxID_RESIZE_FRAME , _("&Size"));
+    if ( wxSystemSettings::HasFeature(wxSYS_CAN_ICONIZE_FRAME) )
+        menu->Append(wxID_ICONIZE_FRAME , _("Mi&nimize"));
+    if ( window->GetWindowStyle() & wxMAXIMIZE_BOX )
+        menu->Append(wxID_MAXIMIZE_FRAME , _("Ma&ximize"));
+    menu->AppendSeparator();
+    menu->Append(wxID_CLOSE_FRAME, _("Close\tAlt-F4"));
+    
+    if ( window->GetWindowStyle() & wxMAXIMIZE_BOX )
+    {
+        if ( window->IsMaximized() )
+        {
+            menu->Enable(wxID_MAXIMIZE_FRAME, FALSE);
+            menu->Enable(wxID_MOVE_FRAME, FALSE);
+            if ( window->GetWindowStyle() & wxRESIZE_BORDER )
+                menu->Enable(wxID_RESIZE_FRAME, FALSE);
+        }
+        else
+            menu->Enable(wxID_RESTORE_FRAME, FALSE);
+    }
+
+    window->PopupMenu(menu, pos);
+    delete menu;
+}
+
+bool wxWin32FrameInputHandler::HandleActivation(wxInputConsumer *consumer, 
+                                                bool activated)
+{
+    if ( consumer->GetInputWindow()->GetWindowStyle() & wxSYSTEM_MENU )
+    {
+        // always detach if active frame changed:
+        m_menuHandler->Detach();
+
+        if ( activated )
+        {
+            m_menuHandler->Attach(consumer);
         }
     }