make cast from double to long explicit to suppress gcc warning (part of patch 1962992)

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

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index c48b032dc259591a5ad9274d423c42f1263c3622..f7c7bf4e249a7b60448a8eeba610c18cedc0e401 100644 (file)
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -33,14 +33,10 @@
 #include "wx/fontutil.h"
 #include "wx/sysopt.h"
 
 #include "wx/fontutil.h"
 #include "wx/sysopt.h"
 

-#ifdef __WXDEBUG__
-    #include "wx/thread.h"
-#endif
-

 #include <ctype.h>
 
 #include "wx/gtk/private.h"
 #include <ctype.h>
 
 #include "wx/gtk/private.h"

-#include "wx/gtk/win_gtk.h"
+#include "wx/gtk/private/win_gtk.h"

 #include <gdk/gdkkeysyms.h>
 #include <gdk/gdkx.h>
 
 #include <gdk/gdkkeysyms.h>
 #include <gdk/gdkx.h>
 


@@ -189,39 +185,25 @@ extern wxCursor   g_globalCursor;
 static wxWindowGTK  *g_captureWindow = (wxWindowGTK*) NULL;
 static bool g_captureWindowHasMouse = false;
 
 static wxWindowGTK  *g_captureWindow = (wxWindowGTK*) NULL;
 static bool g_captureWindowHasMouse = false;
 

-wxWindowGTK  *g_focusWindow = (wxWindowGTK*) NULL;
-
-// the last window which had the focus - this is normally never NULL (except
-// if we never had focus at all) as even when g_focusWindow is NULL it still
-// keeps its previous value
-wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL;
+// The window that currently has focus:
+static wxWindowGTK *gs_currentFocus = NULL;
+// The window that is scheduled to get focus in the next event loop iteration
+// or NULL if there's no pending focus change:
+static wxWindowGTK *gs_pendingFocus = NULL;

 
 

-// If a window get the focus set but has not been realized
-// yet, defer setting the focus to idle time.
-wxWindowGTK *g_delayedFocus = (wxWindowGTK*) NULL;
+// the window that has deferred focus-out event pending, if any (see
+// GTKAddDeferredFocusOut() for details)
+static wxWindowGTK *gs_deferredFocusOut = NULL;

 
 // global variables because GTK+ DnD want to have the
 // mouse event that caused it
 GdkEvent    *g_lastMouseEvent = (GdkEvent*) NULL;
 int          g_lastButtonNumber = 0;
 
 
 // global variables because GTK+ DnD want to have the
 // mouse event that caused it
 GdkEvent    *g_lastMouseEvent = (GdkEvent*) NULL;
 int          g_lastButtonNumber = 0;
 

-extern bool g_mainThreadLocked;
-

 //-----------------------------------------------------------------------------
 // debug
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 // debug
 //-----------------------------------------------------------------------------
 

-#ifdef __WXDEBUG__
-
-#if wxUSE_THREADS
-#   define DEBUG_MAIN_THREAD if (wxThread::IsMain() && g_mainThreadLocked) printf("gui reentrance");
-#else
-#   define DEBUG_MAIN_THREAD
-#endif
-#else
-#define DEBUG_MAIN_THREAD
-#endif // Debug
-

 // the trace mask used for the focus debugging messages
 #define TRACE_FOCUS _T("focus")
 
 // the trace mask used for the focus debugging messages
 #define TRACE_FOCUS _T("focus")
 


@@ -247,62 +229,6 @@ gdk_window_warp_pointer (GdkWindow      *window,
   }
 }
 
   }
 }
 

-//-----------------------------------------------------------------------------
-// local code (see below)
-//-----------------------------------------------------------------------------
-
-// returns the child of win which currently has focus or NULL if not found
-//
-// Note: can't be static, needed by textctrl.cpp.
-wxWindow *wxFindFocusedChild(wxWindowGTK *win)
-{
-    wxWindow *winFocus = wxWindowGTK::FindFocus();
-    if ( !winFocus )
-        return (wxWindow *)NULL;
-
-    if ( winFocus == win )
-        return (wxWindow *)win;
-
-    for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
-          node;
-          node = node->GetNext() )
-    {
-        wxWindow *child = wxFindFocusedChild(node->GetData());
-        if ( child )
-            return child;
-    }
-
-    return (wxWindow *)NULL;
-}
-
-static void GetScrollbarWidth(GtkWidget* widget, int& w, int& h)
-{
-    GtkScrolledWindow* scroll_window = GTK_SCROLLED_WINDOW(widget);
-    GtkScrolledWindowClass* scroll_class = GTK_SCROLLED_WINDOW_CLASS(GTK_OBJECT_GET_CLASS(scroll_window));
-    GtkRequisition scroll_req;
-
-    w = 0;
-    if (scroll_window->vscrollbar_visible)
-    {
-        scroll_req.width = 2;
-        scroll_req.height = 2;
-        (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
-            (scroll_window->vscrollbar, &scroll_req );
-        w = scroll_req.width +
-            scroll_class->scrollbar_spacing;
-    }
-
-    h = 0;
-    if (scroll_window->hscrollbar_visible)
-    {
-        scroll_req.width = 2;
-        scroll_req.height = 2;
-        (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
-            (scroll_window->hscrollbar, &scroll_req );
-        h = scroll_req.height +
-            scroll_class->scrollbar_spacing;
-    }
-}

 
 //-----------------------------------------------------------------------------
 // "size_request" of m_widget
 
 //-----------------------------------------------------------------------------
 // "size_request" of m_widget


@@ -332,45 +258,15 @@ void wxgtk_window_size_request_callback(GtkWidget * WXUNUSED(widget),
 
 extern "C" {
 static gboolean
 
 extern "C" {
 static gboolean

-gtk_window_expose_callback( GtkWidget *widget,
+gtk_window_expose_callback( GtkWidget* widget,

                             GdkEventExpose *gdk_event,
                             wxWindow *win )
 {
                             GdkEventExpose *gdk_event,
                             wxWindow *win )
 {

-    DEBUG_MAIN_THREAD
-
-    // if this event is for the border-only GdkWindow
-    if (gdk_event->window != widget->window)
-        return false;
-
-#if 0
-    if (win->GetName())
+    if (gdk_event->window == widget->window)

     {
     {

-        wxPrintf( wxT("OnExpose from ") );
-        if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-            wxPrintf( win->GetClassInfo()->GetClassName() );
-        wxPrintf( wxT(" %d %d %d %d\n"), (int)gdk_event->area.x,
-                                         (int)gdk_event->area.y,
-                                         (int)gdk_event->area.width,
-                                         (int)gdk_event->area.height );
+        win->GetUpdateRegion() = wxRegion( gdk_event->region );
+        win->GtkSendPaintEvents();

     }
     }

-
-    gtk_paint_box
-    (
-        win->m_wxwindow->style,
-        pizza->bin_window,
-        GTK_STATE_NORMAL,
-        GTK_SHADOW_OUT,
-        (GdkRectangle*) NULL,
-        win->m_wxwindow,
-        (char *)"button", // const_cast
-        20,20,24,24
-    );
-#endif
-
-    win->GetUpdateRegion() = wxRegion( gdk_event->region );
-
-    win->GtkSendPaintEvents();
-

     // Let parent window draw window-less widgets
     return FALSE;
 }
     // Let parent window draw window-less widgets
     return FALSE;
 }


@@ -381,12 +277,15 @@ gtk_window_expose_callback( GtkWidget *widget,
 //-----------------------------------------------------------------------------
 
 #ifndef __WXUNIVERSAL__
 //-----------------------------------------------------------------------------
 
 #ifndef __WXUNIVERSAL__

+
+GtkWidget* GetEntryWidget();
+

 extern "C" {
 static gboolean
 extern "C" {
 static gboolean

-expose_event_border(GtkWidget* widget, GdkEventExpose* event, wxWindow* win)
+expose_event_border(GtkWidget* widget, GdkEventExpose* gdk_event, wxWindow* win)

 {
     // if this event is not for the GdkWindow the border is drawn on
 {
     // if this event is not for the GdkWindow the border is drawn on

-    if (win->m_wxwindow == win->m_widget && event->window == widget->window)
+    if (win->m_wxwindow == win->m_widget && gdk_event->window == widget->window)

         return false;
 
     int x = 0;
         return false;
 
     int x = 0;


@@ -401,10 +300,9 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* event, wxWindow* win)
     int h = win->m_wxwindow->allocation.height;
     if (win->HasFlag(wxBORDER_SIMPLE))
     {
     int h = win->m_wxwindow->allocation.height;
     if (win->HasFlag(wxBORDER_SIMPLE))
     {

-        GdkGC* gc;
-        gc = gdk_gc_new(event->window);
+        GdkGC* gc = gdk_gc_new(gdk_event->window);

         gdk_gc_set_foreground(gc, &widget->style->black);
         gdk_gc_set_foreground(gc, &widget->style->black);

-        gdk_draw_rectangle(event->window, gc, false, x, y, w - 1, h - 1);
+        gdk_draw_rectangle(gdk_event->window, gc, false, x, y, w - 1, h - 1);

         g_object_unref(gc);
     }
     else
         g_object_unref(gc);
     }
     else


@@ -412,9 +310,20 @@ expose_event_border(GtkWidget* widget, GdkEventExpose* event, wxWindow* win)
         GtkShadowType shadow = GTK_SHADOW_IN;
         if (win->HasFlag(wxBORDER_RAISED))
             shadow = GTK_SHADOW_OUT;
         GtkShadowType shadow = GTK_SHADOW_IN;
         if (win->HasFlag(wxBORDER_RAISED))
             shadow = GTK_SHADOW_OUT;

+
+        // Style detail to use
+        const char* detail;
+        if (widget == win->m_wxwindow)
+            // for non-scrollable wxWindows
+            detail = "entry";
+        else
+            // for scrollable ones
+            detail = "viewport";
+
+        GtkWidget* styleWidget = GetEntryWidget();

         gtk_paint_shadow(
         gtk_paint_shadow(

-            widget->style, event->window, GTK_STATE_NORMAL,
-            shadow, &event->area, widget, NULL, x, y, w, h);
+           styleWidget->style, gdk_event->window, GTK_STATE_NORMAL,
+           shadow, NULL, styleWidget, detail, x, y, w, h);

     }
 
     // no further painting is needed for border-only GdkWindow
     }
 
     // no further painting is needed for border-only GdkWindow


@@ -591,11 +500,11 @@ static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar)
         case GDK_KP_7:
         case GDK_KP_8:
         case GDK_KP_9:
         case GDK_KP_7:
         case GDK_KP_8:
         case GDK_KP_9:

-            key_code = (isChar ? '0' : WXK_NUMPAD0) + keysym - GDK_KP_0;
+            key_code = (isChar ? '0' : int(WXK_NUMPAD0)) + keysym - GDK_KP_0;

             break;
 
         case GDK_KP_Space:
             break;
 
         case GDK_KP_Space:

-            key_code = isChar ? ' ' : WXK_NUMPAD_SPACE;
+            key_code = isChar ? ' ' : int(WXK_NUMPAD_SPACE);

             break;
 
         case GDK_KP_Tab:
             break;
 
         case GDK_KP_Tab:


@@ -667,32 +576,32 @@ static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar)
             break;
 
         case GDK_KP_Equal:
             break;
 
         case GDK_KP_Equal:

-            key_code = isChar ? '=' : WXK_NUMPAD_EQUAL;
+            key_code = isChar ? '=' : int(WXK_NUMPAD_EQUAL);

             break;
 
         case GDK_KP_Multiply:
             break;
 
         case GDK_KP_Multiply:

-            key_code = isChar ? '*' : WXK_NUMPAD_MULTIPLY;
+            key_code = isChar ? '*' : int(WXK_NUMPAD_MULTIPLY);

             break;
 
         case GDK_KP_Add:
             break;
 
         case GDK_KP_Add:

-            key_code = isChar ? '+' : WXK_NUMPAD_ADD;
+            key_code = isChar ? '+' : int(WXK_NUMPAD_ADD);

             break;
 
         case GDK_KP_Separator:
             // FIXME: what is this?
             break;
 
         case GDK_KP_Separator:
             // FIXME: what is this?

-            key_code = isChar ? '.' : WXK_NUMPAD_SEPARATOR;
+            key_code = isChar ? '.' : int(WXK_NUMPAD_SEPARATOR);

             break;
 
         case GDK_KP_Subtract:
             break;
 
         case GDK_KP_Subtract:

-            key_code = isChar ? '-' : WXK_NUMPAD_SUBTRACT;
+            key_code = isChar ? '-' : int(WXK_NUMPAD_SUBTRACT);

             break;
 
         case GDK_KP_Decimal:
             break;
 
         case GDK_KP_Decimal:

-            key_code = isChar ? '.' : WXK_NUMPAD_DECIMAL;
+            key_code = isChar ? '.' : int(WXK_NUMPAD_DECIMAL);

             break;
 
         case GDK_KP_Divide:
             break;
 
         case GDK_KP_Divide:

-            key_code = isChar ? '/' : WXK_NUMPAD_DIVIDE;
+            key_code = isChar ? '/' : int(WXK_NUMPAD_DIVIDE);

             break;
 
 
             break;
 
 


@@ -885,8 +794,6 @@ gtk_window_key_press_callback( GtkWidget *widget,
                                GdkEventKey *gdk_event,
                                wxWindow *win )
 {
                                GdkEventKey *gdk_event,
                                wxWindow *win )
 {

-    DEBUG_MAIN_THREAD
-

     if (!win->m_hasVMT)
         return FALSE;
     if (g_blockEventsOnDrag)
     if (!win->m_hasVMT)
         return FALSE;
     if (g_blockEventsOnDrag)


@@ -905,7 +812,7 @@ gtk_window_key_press_callback( GtkWidget *widget,
     if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
     {
         // Emit KEY_DOWN event
     if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
     {
         // Emit KEY_DOWN event

-        ret = win->GetEventHandler()->ProcessEvent( event );
+        ret = win->HandleWindowEvent( event );

     }
     else
     {
     }
     else
     {


@@ -940,8 +847,18 @@ gtk_window_key_press_callback( GtkWidget *widget,
             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
             if (command != -1)
             {
             int command = ancestor->GetAcceleratorTable()->GetCommand( event );
             if (command != -1)
             {

-                wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
-                ret = ancestor->GetEventHandler()->ProcessEvent( command_event );
+                wxCommandEvent menu_event( wxEVT_COMMAND_MENU_SELECTED, command );
+                ret = ancestor->HandleWindowEvent( menu_event );
+
+                if ( !ret )
+                {
+                    // if the accelerator wasn't handled as menu event, try
+                    // it as button click (for compatibility with other
+                    // platforms):
+                    wxCommandEvent button_event( wxEVT_COMMAND_BUTTON_CLICKED, command );
+                    ret = ancestor->HandleWindowEvent( button_event );
+                }
+

                 break;
             }
             if (ancestor->IsTopLevel())
                 break;
             }
             if (ancestor->IsTopLevel())


@@ -1000,13 +917,13 @@ gtk_window_key_press_callback( GtkWidget *widget,
             if (parent)
             {
                 event.SetEventType( wxEVT_CHAR_HOOK );
             if (parent)
             {
                 event.SetEventType( wxEVT_CHAR_HOOK );

-                ret = parent->GetEventHandler()->ProcessEvent( event );
+                ret = parent->HandleWindowEvent( event );

             }
 
             if (!ret)
             {
                 event.SetEventType(wxEVT_CHAR);
             }
 
             if (!ret)
             {
                 event.SetEventType(wxEVT_CHAR);

-                ret = win->GetEventHandler()->ProcessEvent( event );
+                ret = win->HandleWindowEvent( event );

             }
         }
     }
             }
         }
     }


@@ -1076,13 +993,13 @@ gtk_wxwindow_commit_cb (GtkIMContext * WXUNUSED(context),
         if (parent)
         {
             event.SetEventType( wxEVT_CHAR_HOOK );
         if (parent)
         {
             event.SetEventType( wxEVT_CHAR_HOOK );

-            ret = parent->GetEventHandler()->ProcessEvent( event );
+            ret = parent->HandleWindowEvent( event );

         }
 
         if (!ret)
         {
             event.SetEventType(wxEVT_CHAR);
         }
 
         if (!ret)
         {
             event.SetEventType(wxEVT_CHAR);

-            ret = window->GetEventHandler()->ProcessEvent( event );
+            ret = window->HandleWindowEvent( event );

         }
     }
 }
         }
     }
 }


@@ -1099,8 +1016,6 @@ gtk_window_key_release_callback( GtkWidget * WXUNUSED(widget),
                                  GdkEventKey *gdk_event,
                                  wxWindowGTK *win )
 {
                                  GdkEventKey *gdk_event,
                                  wxWindowGTK *win )
 {

-    DEBUG_MAIN_THREAD
-

     if (!win->m_hasVMT)
         return FALSE;
 
     if (!win->m_hasVMT)
         return FALSE;
 


@@ -1263,13 +1178,11 @@ wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y)
 bool wxWindowGTK::GTKProcessEvent(wxEvent& event) const
 {
     // nothing special at this level
 bool wxWindowGTK::GTKProcessEvent(wxEvent& event) const
 {
     // nothing special at this level

-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);

 }
 
 int wxWindowGTK::GTKCallbackCommonPrologue(GdkEventAny *event) const
 {
 }
 
 int wxWindowGTK::GTKCallbackCommonPrologue(GdkEventAny *event) const
 {

-    DEBUG_MAIN_THREAD
-

     if (!m_hasVMT)
         return FALSE;
     if (g_blockEventsOnDrag)
     if (!m_hasVMT)
         return FALSE;
     if (g_blockEventsOnDrag)


@@ -1303,21 +1216,6 @@ wxDEFINE_COMMON_PROLOGUE_OVERLOAD(GdkEventCrossing)
     if ( rc != -1 )                                                           \
         return rc
 
     if ( rc != -1 )                                                           \
         return rc
 

-// send the wxChildFocusEvent and wxFocusEvent, common code of
-// gtk_window_focus_in_callback() and SetFocus()
-static bool DoSendFocusEvents(wxWindow *win)
-{
-    // Notify the parent keeping track of focus for the kbd navigation
-    // purposes that we got it.
-    wxChildFocusEvent eventChildFocus(win);
-    (void)win->GetEventHandler()->ProcessEvent(eventChildFocus);
-
-    wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId());
-    eventFocus.SetEventObject(win);
-
-    return win->GetEventHandler()->ProcessEvent(eventFocus);
-}
-

 // all event handlers must have C linkage as they're called from GTK+ C code
 extern "C"
 {
 // all event handlers must have C linkage as they're called from GTK+ C code
 extern "C"
 {


@@ -1462,7 +1360,7 @@ gtk_window_button_press_callback( GtkWidget *widget,
         return TRUE;
 
     if ((event_type == wxEVT_LEFT_DOWN) && !win->IsOfStandardClass() &&
         return TRUE;
 
     if ((event_type == wxEVT_LEFT_DOWN) && !win->IsOfStandardClass() &&

-        (g_focusWindow != win) /* && win->IsFocusable() */)
+        (gs_currentFocus != win) /* && win->IsFocusable() */)

     {
         win->SetFocus();
     }
     {
         win->SetFocus();
     }


@@ -1624,8 +1522,6 @@ gtk_window_motion_notify_callback( GtkWidget * WXUNUSED(widget),
 static gboolean
 window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win)
 {
 static gboolean
 window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win)
 {

-    DEBUG_MAIN_THREAD
-

     if (gdk_event->direction != GDK_SCROLL_UP &&
         gdk_event->direction != GDK_SCROLL_DOWN)
     {
     if (gdk_event->direction != GDK_SCROLL_UP &&
         gdk_event->direction != GDK_SCROLL_DOWN)
     {


@@ -1634,6 +1530,8 @@ window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win)
 
     wxMouseEvent event(wxEVT_MOUSEWHEEL);
     InitMouseEvent(win, event, gdk_event);
 
     wxMouseEvent event(wxEVT_MOUSEWHEEL);
     InitMouseEvent(win, event, gdk_event);

+
+    // FIXME: Get these values from GTK or GDK

     event.m_linesPerAction = 3;
     event.m_wheelDelta = 120;
     if (gdk_event->direction == GDK_SCROLL_UP)
     event.m_linesPerAction = 3;
     event.m_wheelDelta = 120;
     if (gdk_event->direction == GDK_SCROLL_UP)


@@ -1662,47 +1560,9 @@ static gboolean wxgtk_window_popup_menu_callback(GtkWidget*, wxWindowGTK* win)
 static gboolean
 gtk_window_focus_in_callback( GtkWidget * WXUNUSED(widget),
                               GdkEventFocus *WXUNUSED(event),
 static gboolean
 gtk_window_focus_in_callback( GtkWidget * WXUNUSED(widget),
                               GdkEventFocus *WXUNUSED(event),

-                              wxWindow *win )
+                              wxWindowGTK *win )

 {
 {

-    DEBUG_MAIN_THREAD
-
-    if (win->m_imData)
-        gtk_im_context_focus_in(win->m_imData->context);
-
-    g_focusWindowLast =
-    g_focusWindow = win;
-
-    wxLogTrace(TRACE_FOCUS,
-               _T("%s: focus in"), win->GetName().c_str());
-
-#if wxUSE_CARET
-    // caret needs to be informed about focus change
-    wxCaret *caret = win->GetCaret();
-    if ( caret )
-    {
-        caret->OnSetFocus();
-    }
-#endif // wxUSE_CARET
-
-    gboolean ret = FALSE;
-
-    // does the window itself think that it has the focus?
-    if ( !win->m_hasFocus )
-    {
-        // not yet, notify it
-        win->m_hasFocus = true;
-
-        (void)DoSendFocusEvents(win);
-
-        ret = TRUE;
-    }
-
-    // Disable default focus handling for custom windows
-    // since the default GTK+ handler issues a repaint
-    if (win->m_wxwindow)
-        return ret;
-
-    return FALSE;
+    return win->GTKHandleFocusIn();

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -1714,55 +1574,13 @@ gtk_window_focus_out_callback( GtkWidget * WXUNUSED(widget),
                                GdkEventFocus * WXUNUSED(gdk_event),
                                wxWindowGTK *win )
 {
                                GdkEventFocus * WXUNUSED(gdk_event),
                                wxWindowGTK *win )
 {

-    DEBUG_MAIN_THREAD
-
-    if (win->m_imData)
-        gtk_im_context_focus_out(win->m_imData->context);
-
-    wxLogTrace( TRACE_FOCUS,
-                _T("%s: focus out"), win->GetName().c_str() );
-
-
-    wxWindowGTK *winFocus = wxFindFocusedChild(win);
-    if ( winFocus )
-        win = winFocus;
-
-    g_focusWindow = (wxWindowGTK *)NULL;
-
-#if wxUSE_CARET
-    // caret needs to be informed about focus change
-    wxCaret *caret = win->GetCaret();
-    if ( caret )
-    {
-        caret->OnKillFocus();
-    }
-#endif // wxUSE_CARET
-
-    // don't send the window a kill focus event if it thinks that it doesn't
-    // have focus already
-    if ( win->m_hasFocus )
-    {
-        // the event handler might delete the window when it loses focus, so
-        // check whether this is a custom window before calling it
-        const bool has_wxwindow = win->m_wxwindow != NULL;
-
-        win->m_hasFocus = false;
-
-        wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
-        event.SetEventObject( win );
-
-        (void)win->GTKProcessEvent( event );
-
-        // Disable default focus handling for custom windows
-        // since the default GTK+ handler issues a repaint
-        if ( has_wxwindow )
-            return TRUE;
-    }
-
-    // continue with normal processing
-    return FALSE;
+    return win->GTKHandleFocusOut();

 }
 
 }
 

+//-----------------------------------------------------------------------------
+// "focus"
+//-----------------------------------------------------------------------------
+

 static gboolean
 wx_window_focus_callback(GtkWidget *widget,
                          GtkDirectionType WXUNUSED(direction),
 static gboolean
 wx_window_focus_callback(GtkWidget *widget,
                          GtkDirectionType WXUNUSED(direction),


@@ -1878,8 +1696,6 @@ gtk_scrollbar_value_changed(GtkRange* range, wxWindow* win)
 static gboolean
 gtk_scrollbar_button_press_event(GtkRange*, GdkEventButton*, wxWindow* win)
 {
 static gboolean
 gtk_scrollbar_button_press_event(GtkRange*, GdkEventButton*, wxWindow* win)
 {

-    DEBUG_MAIN_THREAD
-

     g_blockEventsOnScroll = true;
     win->m_mouseButtonDown = true;
 
     g_blockEventsOnScroll = true;
     win->m_mouseButtonDown = true;
 


@@ -1913,8 +1729,6 @@ gtk_scrollbar_event_after(GtkRange* range, GdkEvent* event, wxWindow* win)
 static gboolean
 gtk_scrollbar_button_release_event(GtkRange* range, GdkEventButton*, wxWindow* win)
 {
 static gboolean
 gtk_scrollbar_button_release_event(GtkRange* range, GdkEventButton*, wxWindow* win)
 {

-    DEBUG_MAIN_THREAD
-

     g_blockEventsOnScroll = false;
     win->m_mouseButtonDown = false;
     // If thumb tracking
     g_blockEventsOnScroll = false;
     win->m_mouseButtonDown = false;
     // If thumb tracking


@@ -1937,8 +1751,6 @@ gtk_scrollbar_button_release_event(GtkRange* range, GdkEventButton*, wxWindow* w
 static void
 gtk_window_realized_callback(GtkWidget* widget, wxWindow* win)
 {
 static void
 gtk_window_realized_callback(GtkWidget* widget, wxWindow* win)
 {

-    DEBUG_MAIN_THREAD
-

     if (win->m_imData)
     {
         gtk_im_context_set_client_window( win->m_imData->context,
     if (win->m_imData)
     {
         gtk_im_context_set_client_window( win->m_imData->context,


@@ -2010,7 +1822,7 @@ gtk_window_grab_broken( GtkWidget*,
     {
         wxMouseCaptureLostEvent evt( win->GetId() );
         evt.SetEventObject( win );
     {
         wxMouseCaptureLostEvent evt( win->GetId() );
         evt.SetEventObject( win );

-        win->GetEventHandler()->ProcessEvent( evt );
+        win->HandleWindowEvent( evt );

     }
     return false;
 }
     }
     return false;
 }


@@ -2025,11 +1837,8 @@ void gtk_window_style_set_callback( GtkWidget *WXUNUSED(widget),
                                GtkStyle *previous_style,
                                wxWindow* win )
 {
                                GtkStyle *previous_style,
                                wxWindow* win )
 {

-    //wxLogDebug(wxT("gtk_window_style_set_callback"));

     if (win && previous_style)
     {
     if (win && previous_style)
     {

-        wxString name(win->GetName());
-        //wxLogDebug(wxT("gtk_window_style_set_callback %s"), name.c_str());

         wxSysColourChangedEvent event;
         event.SetEventObject(win);
 
         wxSysColourChangedEvent event;
         event.SetEventObject(win);
 


@@ -2039,40 +1848,28 @@ void gtk_window_style_set_callback( GtkWidget *WXUNUSED(widget),
 
 } // extern "C"
 
 
 } // extern "C"
 

-// Connect/disconnect style-set
-
-void wxConnectStyleSet(wxWindow* win)
-{
-    if (win->m_wxwindow)
-        g_signal_connect (win->m_wxwindow, "style_set",
-                              G_CALLBACK (gtk_window_style_set_callback), win);
-}
-
-void wxDisconnectStyleSet(wxWindow* win)
-{
-  if (win->m_wxwindow)
-      g_signal_handlers_disconnect_by_func (win->m_wxwindow,
-                                          (gpointer) gtk_window_style_set_callback,
-                                              win);
-}
-

 // Helper to suspend colour change event event processing while we change a widget's style
 class wxSuspendStyleEvents
 {
 public:
 // Helper to suspend colour change event event processing while we change a widget's style
 class wxSuspendStyleEvents
 {
 public:

-  wxSuspendStyleEvents(wxWindow* win)
-  {
-    m_win = win;
-    if (win->IsTopLevel())
-      wxDisconnectStyleSet(win);
-  }
-  ~wxSuspendStyleEvents()
-  {
-    if (m_win->IsTopLevel())
-      wxConnectStyleSet(m_win);
-  }
+    wxSuspendStyleEvents(wxWindow* win)
+    {
+        m_win = NULL;
+        if (win->m_wxwindow && win->IsTopLevel())
+        {
+            m_win = win;
+            g_signal_handlers_block_by_func(
+                m_win->m_wxwindow, (void*)gtk_window_style_set_callback, m_win);
+        }
+    }
+    ~wxSuspendStyleEvents()
+    {
+        if (m_win)
+            g_signal_handlers_unblock_by_func(
+                m_win->m_wxwindow, (void*)gtk_window_style_set_callback, m_win);
+    }

 
 

-  wxWindow* m_win;
+    wxWindow* m_win;

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -2082,8 +1879,9 @@ public:
 
 wxWindow *wxWindowBase::DoFindFocus()
 {
 
 wxWindow *wxWindowBase::DoFindFocus()
 {

+    wxWindowGTK *focus = gs_pendingFocus ? gs_pendingFocus : gs_currentFocus;

     // the cast is necessary when we compile in wxUniversal mode
     // the cast is necessary when we compile in wxUniversal mode

-    return (wxWindow *)g_focusWindow;
+    return wx_static_cast(wxWindow*, focus);

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -2180,7 +1978,6 @@ void wxWindowGTK::Init()
     m_noExpose = false;
     m_nativeSizeEvent = false;
 
     m_noExpose = false;
     m_nativeSizeEvent = false;
 

-    m_hasScrolling = false;

     m_isScrolling = false;
     m_mouseButtonDown = false;
 
     m_isScrolling = false;
     m_mouseButtonDown = false;
 


@@ -2196,8 +1993,6 @@ void wxWindowGTK::Init()
 
     m_insertCallback = wxInsertChildInWindow;
 
 
     m_insertCallback = wxInsertChildInWindow;
 

-    m_hasFocus = false;
-

     m_clipPaintRegion = false;
 
     m_needsStyleChange = false;
     m_clipPaintRegion = false;
 
     m_needsStyleChange = false;


@@ -2232,6 +2027,11 @@ bool wxWindowGTK::Create( wxWindow *parent,
                           long style,
                           const wxString &name  )
 {
                           long style,
                           const wxString &name  )
 {

+    // Get default border
+    wxBorder border = GetBorder(style);
+    style &= ~wxBORDER_MASK;
+    style |= border;
+

     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
     {
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
     {


@@ -2239,13 +2039,13 @@ bool wxWindowGTK::Create( wxWindow *parent,
         return false;
     }
 
         return false;
     }
 

+

     m_wxwindow = wxPizza::New(m_windowStyle);
     if (!HasFlag(wxHSCROLL) && !HasFlag(wxVSCROLL))
         m_widget = m_wxwindow;
     else
     {
         m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
     m_wxwindow = wxPizza::New(m_windowStyle);
     if (!HasFlag(wxHSCROLL) && !HasFlag(wxVSCROLL))
         m_widget = m_wxwindow;
     else
     {
         m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );

-        gtk_container_set_resize_mode(GTK_CONTAINER(m_widget), GTK_RESIZE_QUEUE);

 
         GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
 
 
         GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
 


@@ -2316,6 +2116,8 @@ bool wxWindowGTK::Create( wxWindow *parent,
 
     m_focusWidget = m_wxwindow;
 
 
     m_focusWidget = m_wxwindow;
 

+    SetCanFocus(AcceptsFocus());
+

     PostCreation();
 
     return true;
     PostCreation();
 
     return true;


@@ -2325,11 +2127,13 @@ wxWindowGTK::~wxWindowGTK()
 {
     SendDestroyEvent();
 
 {
     SendDestroyEvent();
 

-    if (g_focusWindow == this)
-        g_focusWindow = NULL;
+    if (gs_currentFocus == this)
+        gs_currentFocus = NULL;
+    if (gs_pendingFocus == this)
+        gs_pendingFocus = NULL;

 
 

-    if ( g_delayedFocus == this )
-        g_delayedFocus = NULL;
+    if ( gs_deferredFocusOut == this )
+        gs_deferredFocusOut = NULL;

 
     m_isBeingDeleted = true;
     m_hasVMT = false;
 
     m_isBeingDeleted = true;
     m_hasVMT = false;


@@ -2414,7 +2218,7 @@ void wxWindowGTK::PostCreation()
 
         // border drawing
 #ifndef __WXUNIVERSAL__
 
         // border drawing
 #ifndef __WXUNIVERSAL__

-        if (HasFlag(wxBORDER_SIMPLE | wxBORDER_RAISED | wxBORDER_SUNKEN))
+        if (HasFlag(wxPizza::BORDER_STYLES))

         {
             g_signal_connect(m_widget, "expose_event",
                 G_CALLBACK(expose_event_border), this);
         {
             g_signal_connect(m_widget, "expose_event",
                 G_CALLBACK(expose_event_border), this);


@@ -2660,7 +2464,7 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags
         {
             wxSizeEvent event( wxSize(m_width,m_height), GetId() );
             event.SetEventObject( this );
         {
             wxSizeEvent event( wxSize(m_width,m_height), GetId() );
             event.SetEventObject( this );

-            GetEventHandler()->ProcessEvent( event );
+            HandleWindowEvent( event );

         }
     }
 }
         }
     }
 }


@@ -2678,7 +2482,7 @@ bool wxWindowGTK::GtkShowFromOnIdle()
         gtk_widget_show( m_widget );
         wxShowEvent eventShow(GetId(), true);
         eventShow.SetEventObject(this);
         gtk_widget_show( m_widget );
         wxShowEvent eventShow(GetId(), true);
         eventShow.SetEventObject(this);

-        GetEventHandler()->ProcessEvent(eventShow);
+        HandleWindowEvent(eventShow);

         m_showOnIdle = false;
         return true;
     }
         m_showOnIdle = false;
         return true;
     }


@@ -2688,6 +2492,9 @@ bool wxWindowGTK::GtkShowFromOnIdle()
 
 void wxWindowGTK::OnInternalIdle()
 {
 
 void wxWindowGTK::OnInternalIdle()
 {

+    if ( gs_deferredFocusOut )
+        GTKHandleDeferredFocusOut();
+

     // Check if we have to show window now
     if (GtkShowFromOnIdle()) return;
 
     // Check if we have to show window now
     if (GtkShowFromOnIdle()) return;
 


@@ -2737,7 +2544,7 @@ void wxWindowGTK::OnInternalIdle()
         }
     }
 
         }
     }
 

-    if (wxUpdateUIEvent::CanUpdate(this) && IsShown())
+    if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())

         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
 }
 
         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
 }
 


@@ -2767,19 +2574,27 @@ void wxWindowGTK::DoGetClientSize( int *width, int *height ) const
 
     if (m_wxwindow)
     {
 
     if (m_wxwindow)
     {

-        int dw = 0;
-        int dh = 0;
-
-        if (m_hasScrolling)
-            GetScrollbarWidth(m_widget, dw, dh);
+        // if window is scrollable, account for scrollbars
+        for (int i = 0; i < 2 && m_scrollBar[i]; i++)
+        {
+            GtkRequisition req;
+            GtkAdjustment* adj = gtk_range_get_adjustment(m_scrollBar[i]);
+            // if scrollbar enabled
+            if (adj->upper > adj->page_size)
+            {
+                gtk_widget_size_request(GTK_WIDGET(m_scrollBar[i]), &req);
+                if (i == ScrollDir_Horz)
+                    h -= req.height;
+                else
+                    w -= req.width;
+            }
+        }

 
         int border_x, border_y;
         WX_PIZZA(m_wxwindow)->get_border_widths(border_x, border_y);
 
         int border_x, border_y;
         WX_PIZZA(m_wxwindow)->get_border_widths(border_x, border_y);

-        dw += 2 * border_x;
-        dh += 2 * border_y;
+        w -= 2 * border_x;
+        h -= 2 * border_y;

 
 

-        w -= dw;
-        h -= dh;

         if (w < 0)
             w = 0;
         if (h < 0)
         if (w < 0)
             w = 0;
         if (h < 0)


@@ -2911,22 +2726,19 @@ bool wxWindowGTK::Show( bool show )
         return false;
     }
 
         return false;
     }
 

-    if (show)
+    if (show && m_showOnIdle)

     {
     {

-        if (!m_showOnIdle)
-        {
-            gtk_widget_show( m_widget );
-            wxShowEvent eventShow(GetId(), show);
-            eventShow.SetEventObject(this);
-            GetEventHandler()->ProcessEvent(eventShow);
-        }
+        // deferred

     }
     else
     {
     }
     else
     {

-        gtk_widget_hide( m_widget );
+        if (show)
+            gtk_widget_show(m_widget);
+        else
+            gtk_widget_hide(m_widget);

         wxShowEvent eventShow(GetId(), show);
         eventShow.SetEventObject(this);
         wxShowEvent eventShow(GetId(), show);
         eventShow.SetEventObject(this);

-        GetEventHandler()->ProcessEvent(eventShow);
+        HandleWindowEvent(eventShow);

     }
 
     return true;
     }
 
     return true;


@@ -3048,90 +2860,193 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
     g_object_unref (layout);
 }
 
     g_object_unref (layout);
 }
 

-bool wxWindowGTK::GTKSetDelayedFocusIfNeeded()
+
+bool wxWindowGTK::GTKHandleFocusIn()

 {
 {

-    if ( g_delayedFocus == this )
+    // Disable default focus handling for custom windows since the default GTK+
+    // handler issues a repaint
+    const bool retval = m_wxwindow ? true : false;
+
+
+    // NB: if there's still unprocessed deferred focus-out event (see
+    //     GTKHandleFocusOut() for explanation), we need to process it first so
+    //     that the order of focus events -- focus-out first, then focus-in
+    //     elsewhere -- is preserved
+    if ( gs_deferredFocusOut )

     {
     {

-        if ( GTK_WIDGET_REALIZED(m_widget) )
+        if ( GTKNeedsToFilterSameWindowFocus() &&
+             gs_deferredFocusOut == this )

         {
         {

-            gtk_widget_grab_focus(m_widget);
-            g_delayedFocus = NULL;
-
-            return true;
+            // GTK+ focus changed from this wxWindow back to itself, so don't
+            // emit any events at all
+            wxLogTrace(TRACE_FOCUS,
+                       "filtered out spurious focus change within %s(%p, %s)",
+                       GetClassInfo()->GetClassName(), this, GetLabel());
+            gs_deferredFocusOut = NULL;
+            return retval;

         }
         }

+
+        // otherwise we need to send focus-out first
+        wxASSERT_MSG ( gs_deferredFocusOut != this,
+                       "GTKHandleFocusIn(GTKFocus_Normal) called even though focus changed back to itself - derived class should handle this" );
+        GTKHandleDeferredFocusOut();

     }
 
     }
 

-    return false;
+
+    wxLogTrace(TRACE_FOCUS,
+               "handling focus_in event for %s(%p, %s)",
+               GetClassInfo()->GetClassName(), this, GetLabel());
+
+    if (m_imData)
+        gtk_im_context_focus_in(m_imData->context);
+
+    gs_currentFocus = this;
+    gs_pendingFocus = NULL;
+
+#if wxUSE_CARET
+    // caret needs to be informed about focus change
+    wxCaret *caret = GetCaret();
+    if ( caret )
+    {
+        caret->OnSetFocus();
+    }
+#endif // wxUSE_CARET
+
+    // Notify the parent keeping track of focus for the kbd navigation
+    // purposes that we got it.
+    wxChildFocusEvent eventChildFocus(this);
+    GTKProcessEvent(eventChildFocus);
+
+    wxFocusEvent eventFocus(wxEVT_SET_FOCUS, GetId());
+    eventFocus.SetEventObject(this);
+    GTKProcessEvent(eventFocus);
+
+    return retval;

 }
 
 }
 

-void wxWindowGTK::SetFocus()
+bool wxWindowGTK::GTKHandleFocusOut()

 {
 {

-    wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
-    if ( m_hasFocus )
+    // Disable default focus handling for custom windows since the default GTK+
+    // handler issues a repaint
+    const bool retval = m_wxwindow ? true : false;
+
+
+    // NB: If a control is composed of several GtkWidgets and when focus
+    //     changes from one of them to another within the same wxWindow, we get
+    //     a focus-out event followed by focus-in for another GtkWidget owned
+    //     by the same wx control. We don't want to generate two spurious
+    //     wxEVT_SET_FOCUS events in this case, so we defer sending wx events
+    //     from GTKHandleFocusOut() until we know for sure it's not coming back
+    //     (i.e. in GTKHandleFocusIn() or at idle time).
+    if ( GTKNeedsToFilterSameWindowFocus() )

     {
     {

-        // don't do anything if we already have focus
-        return;
+        wxASSERT_MSG( gs_deferredFocusOut == NULL,
+                      "deferred focus out event already pending" );
+        wxLogTrace(TRACE_FOCUS,
+                   "deferring focus_out event for %s(%p, %s)",
+                   GetClassInfo()->GetClassName(), this, GetLabel());
+        gs_deferredFocusOut = this;
+        return retval;

     }
 
     }
 

-    if (m_wxwindow)
+    GTKHandleFocusOutNoDeferring();
+
+    return retval;
+}
+
+void wxWindowGTK::GTKHandleFocusOutNoDeferring()
+{
+    wxLogTrace(TRACE_FOCUS,
+               "handling focus_out event for %s(%p, %s)",
+               GetClassInfo()->GetClassName(), this, GetLabel());
+
+    if (m_imData)
+        gtk_im_context_focus_out(m_imData->context);
+
+    if ( gs_currentFocus != this )

     {
     {

-        // wxWindow::SetFocus() should really set the focus to
-        // this control, whatever the flags are
-        if (!GTK_WIDGET_CAN_FOCUS(m_wxwindow))
-            GTK_WIDGET_SET_FLAGS(m_wxwindow, GTK_CAN_FOCUS);
+        // Something is terribly wrong, gs_currentFocus is out of sync with the
+        // real focus. We will reset it to NULL anyway, because after this
+        // focus-out event is handled, one of the following with happen:
+        //
+        // * either focus will go out of the app altogether, in which case
+        //   gs_currentFocus _should_ be NULL
+        //
+        // * or it goes to another control, in which case focus-in event will
+        //   follow immediately and it will set gs_currentFocus to the right
+        //   value
+        wxLogDebug("window %s(%p, %s) lost focus even though it didn't have it",
+                   GetClassInfo()->GetClassName(), this, GetLabel());
+    }
+    gs_currentFocus = NULL;

 
 

-        if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow))
-        {
-            gtk_widget_grab_focus (m_wxwindow);
-        }
+#if wxUSE_CARET
+    // caret needs to be informed about focus change
+    wxCaret *caret = GetCaret();
+    if ( caret )
+    {
+        caret->OnKillFocus();

     }
     }

-    else
+#endif // wxUSE_CARET
+
+    wxFocusEvent event( wxEVT_KILL_FOCUS, GetId() );
+    event.SetEventObject( this );
+    GTKProcessEvent( event );
+}
+
+/*static*/
+void wxWindowGTK::GTKHandleDeferredFocusOut()
+{
+    // NB: See GTKHandleFocusOut() for explanation. This function is called
+    //     from either GTKHandleFocusIn() or OnInternalIdle() to process
+    //     deferred event.
+    if ( gs_deferredFocusOut )

     {
     {

-        // wxWindow::SetFocus() should really set the focus to
-        // this control, whatever the flags are
-        if (!GTK_WIDGET_CAN_FOCUS(m_widget))
-            GTK_WIDGET_SET_FLAGS(m_widget, GTK_CAN_FOCUS);
+        wxWindowGTK *win = gs_deferredFocusOut;
+        gs_deferredFocusOut = NULL;

 
 

-        if (GTK_IS_CONTAINER(m_widget))
-        {
-            if (GTK_IS_RADIO_BUTTON(m_widget))
-            {
-                gtk_widget_grab_focus (m_widget);
-                return;
-            }
+        wxLogTrace(TRACE_FOCUS,
+                   "processing deferred focus_out event for %s(%p, %s)",
+                   win->GetClassInfo()->GetClassName(), win, win->GetLabel());

 
 

-            gtk_widget_child_focus( m_widget, GTK_DIR_TAB_FORWARD );
-        }
-        else
-        if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) )
-        {
+        win->GTKHandleFocusOutNoDeferring();
+    }
+}

 
 

-            if (!GTK_WIDGET_REALIZED(m_widget))
-            {
-                // we can't set the focus to the widget now so we remember that
-                // it should be focused and will do it later, during the idle
-                // time, as soon as we can
-                wxLogTrace(TRACE_FOCUS,
-                           _T("Delaying setting focus to %s(%s)"),
-                           GetClassInfo()->GetClassName(), GetLabel().c_str());
-
-                g_delayedFocus = this;
-            }
-            else
-            {
-                wxLogTrace(TRACE_FOCUS,
-                           _T("Setting focus to %s(%s)"),
-                           GetClassInfo()->GetClassName(), GetLabel().c_str());
+void wxWindowGTK::SetFocus()
+{
+    wxCHECK_RET( m_widget != NULL, wxT("invalid window") );

 
 

-                gtk_widget_grab_focus (m_widget);
-            }
-        }
-        else
-        {
-           wxLogTrace(TRACE_FOCUS,
-                      _T("Can't set focus to %s(%s)"),
-                      GetClassInfo()->GetClassName(), GetLabel().c_str());
-        }
+    // Setting "physical" focus is not immediate in GTK+ and while
+    // gtk_widget_is_focus ("determines if the widget is the focus widget
+    // within its toplevel", i.e. returns true for one widget per TLW, not
+    // globally) returns true immediately after grabbing focus,
+    // GTK_WIDGET_HAS_FOCUS (which returns true only for the one widget that
+    // has focus at the moment) takes affect only after the window is shown
+    // (if it was hidden at the moment of the call) or at the next event loop
+    // iteration.
+    //
+    // Because we want to FindFocus() call immediately following
+    // foo->SetFocus() to return foo, we have to keep track of "pending" focus
+    // ourselves.
+    gs_pendingFocus = this;
+
+    GtkWidget *widget = m_wxwindow ? m_wxwindow : m_focusWidget;
+
+    if ( GTK_IS_CONTAINER(widget) &&
+         !GTK_WIDGET_CAN_FOCUS(widget) )
+    {
+        wxLogTrace(TRACE_FOCUS,
+                   _T("Setting focus to a child of %s(%p, %s)"),
+                   GetClassInfo()->GetClassName(), this, GetLabel().c_str());
+        gtk_widget_child_focus(widget, GTK_DIR_TAB_FORWARD);
+    }
+    else
+    {
+        wxLogTrace(TRACE_FOCUS,
+                   _T("Setting focus to %s(%p, %s)"),
+                   GetClassInfo()->GetClassName(), this, GetLabel().c_str());
+        gtk_widget_grab_focus(widget);

     }
 }
 
     }
 }
 


@@ -3278,7 +3193,7 @@ wxWindowGTK::AdjustForLayoutDirection(wxCoord x,
     return x;
 }
 
     return x;
 }
 

-void wxWindowGTK::DoMoveInTabOrder(wxWindow *win, MoveKind move)
+void wxWindowGTK::DoMoveInTabOrder(wxWindow *win, WindowOrder move)

 {
     wxWindowBase::DoMoveInTabOrder(win, move);
     m_dirtyTabOrder = true;
 {
     wxWindowBase::DoMoveInTabOrder(win, move);
     m_dirtyTabOrder = true;


@@ -3669,16 +3584,16 @@ void wxWindowGTK::GtkSendPaintEvents()
         wxEraseEvent erase_event( GetId(), &dc );
         erase_event.SetEventObject( this );
 
         wxEraseEvent erase_event( GetId(), &dc );
         erase_event.SetEventObject( this );
 

-        GetEventHandler()->ProcessEvent(erase_event);
+        HandleWindowEvent(erase_event);

     }
 
     wxNcPaintEvent nc_paint_event( GetId() );
     nc_paint_event.SetEventObject( this );
     }
 
     wxNcPaintEvent nc_paint_event( GetId() );
     nc_paint_event.SetEventObject( this );

-    GetEventHandler()->ProcessEvent( nc_paint_event );
+    HandleWindowEvent( nc_paint_event );

 
     wxPaintEvent paint_event( GetId() );
     paint_event.SetEventObject( this );
 
     wxPaintEvent paint_event( GetId() );
     paint_event.SetEventObject( this );

-    GetEventHandler()->ProcessEvent( paint_event );
+    HandleWindowEvent( paint_event );

 
     m_clipPaintRegion = false;
 
 
     m_clipPaintRegion = false;
 


@@ -3904,6 +3819,103 @@ bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style)
     return true;
 }
 
     return true;
 }
 

+// ----------------------------------------------------------------------------
+// Pop-up menu stuff
+// ----------------------------------------------------------------------------
+
+#if wxUSE_MENUS_NATIVE
+
+static void SetInvokingWindow( wxMenu *menu, wxWindow* win )
+{
+    menu->SetInvokingWindow( win );
+
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+    while (node)
+    {
+        wxMenuItem *menuitem = node->GetData();
+        if (menuitem->IsSubMenu())
+        {
+            SetInvokingWindow( menuitem->GetSubMenu(), win );
+        }
+
+        node = node->GetNext();
+    }
+}
+
+extern "C" {
+static
+void wxPopupMenuPositionCallback( GtkMenu *menu,
+                                  gint *x, gint *y,
+                                  gboolean * WXUNUSED(whatever),
+                                  gpointer user_data )
+{
+    // ensure that the menu appears entirely on screen
+    GtkRequisition req;
+    gtk_widget_get_child_requisition(GTK_WIDGET(menu), &req);
+
+    wxSize sizeScreen = wxGetDisplaySize();
+    wxPoint *pos = (wxPoint*)user_data;
+
+    gint xmax = sizeScreen.x - req.width,
+         ymax = sizeScreen.y - req.height;
+
+    *x = pos->x < xmax ? pos->x : xmax;
+    *y = pos->y < ymax ? pos->y : ymax;
+}
+}
+
+void wxWindowGTK::DoPopupMenuUpdateUI(wxMenu* menu)
+{
+    menu->UpdateUI();
+}
+
+bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
+{
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") );
+
+    wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") );
+
+    SetInvokingWindow( menu, this );
+
+    DoPopupMenuUpdateUI(menu);
+
+    wxPoint pos;
+    gpointer userdata;
+    GtkMenuPositionFunc posfunc;
+    if ( x == -1 && y == -1 )
+    {
+        // use GTK's default positioning algorithm
+        userdata = NULL;
+        posfunc = NULL;
+    }
+    else
+    {
+        pos = ClientToScreen(wxPoint(x, y));
+        userdata = &pos;
+        posfunc = wxPopupMenuPositionCallback;
+    }
+
+    menu->m_popupShown = true;
+    gtk_menu_popup(
+                  GTK_MENU(menu->m_menu),
+                  (GtkWidget *) NULL,           // parent menu shell
+                  (GtkWidget *) NULL,           // parent menu item
+                  posfunc,                      // function to position it
+                  userdata,                     // client data
+                  0,                            // button used to activate it
+                  gtk_get_current_event_time()
+                );
+
+    while (menu->m_popupShown)
+    {
+        gtk_main_iteration();
+    }
+
+    return true;
+}
+
+#endif // wxUSE_MENUS_NATIVE
+

 #if wxUSE_DRAG_AND_DROP
 
 void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget )
 #if wxUSE_DRAG_AND_DROP
 
 void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget )


@@ -4012,7 +4024,7 @@ void wxWindowGTK::GTKReleaseMouseAndNotify()
     DoReleaseMouse();
     wxMouseCaptureLostEvent evt(GetId());
     evt.SetEventObject( this );
     DoReleaseMouse();
     wxMouseCaptureLostEvent evt(GetId());
     evt.SetEventObject( this );

-    GetEventHandler()->ProcessEvent( evt );
+    HandleWindowEvent( evt );

 }
 
 /* static */
 }
 
 /* static */


@@ -4036,11 +4048,7 @@ void wxWindowGTK::SetScrollbar(int orient,
     GtkRange* const sb = m_scrollBar[dir];
     wxCHECK_RET( sb, _T("this window is not scrollable") );
 
     GtkRange* const sb = m_scrollBar[dir];
     wxCHECK_RET( sb, _T("this window is not scrollable") );
 

-    if (range > 0)
-    {
-        m_hasScrolling = true;
-    }
-    else
+    if (range <= 0)

     {
         // GtkRange requires upper > lower
         range =
     {
         // GtkRange requires upper > lower
         range =


@@ -4119,8 +4127,6 @@ static inline bool IsScrollIncrement(double increment, double x)
 
 wxEventType wxWindowGTK::GetScrollEventType(GtkRange* range)
 {
 
 wxEventType wxWindowGTK::GetScrollEventType(GtkRange* range)
 {

-    DEBUG_MAIN_THREAD
-

     wxASSERT(range == m_scrollBar[0] || range == m_scrollBar[1]);
 
     const int barIndex = range == m_scrollBar[1];
     wxASSERT(range == m_scrollBar[0] || range == m_scrollBar[1]);
 
     const int barIndex = range == m_scrollBar[1];


@@ -4271,21 +4277,92 @@ wxPoint wxGetMousePosition()
 
 }
 
 
 }
 

-// Needed for implementing e.g. combobox on wxGTK within a modal dialog.
-void wxAddGrab(wxWindow* window)
+GdkWindow* wxWindowGTK::GTKGetDrawingWindow() const
+{
+    GdkWindow* window = NULL;
+    if (m_wxwindow)
+        window = m_wxwindow->window;
+    return window;
+}
+
+// ----------------------------------------------------------------------------
+// freeze/thaw
+// ----------------------------------------------------------------------------
+
+extern "C"
+{
+
+// this is called if we attempted to freeze unrealized widget when it finally
+// is realized (and so can be frozen):
+static void wx_frozen_widget_realize(GtkWidget* w, void* WXUNUSED(data))
+{
+    wxASSERT( w && !GTK_WIDGET_NO_WINDOW(w) );
+    wxASSERT( GTK_WIDGET_REALIZED(w) );
+
+    g_signal_handlers_disconnect_by_func
+    (
+        w,
+        (void*)wx_frozen_widget_realize,
+        NULL
+    );
+
+    gdk_window_freeze_updates(w->window);
+}
+
+} // extern "C"
+
+void wxWindowGTK::GTKFreezeWidget(GtkWidget *w)
+{
+    if ( !w || GTK_WIDGET_NO_WINDOW(w) )
+        return; // window-less widget, cannot be frozen
+
+    if ( !GTK_WIDGET_REALIZED(w) )
+    {
+        // we can't thaw unrealized widgets because they don't have GdkWindow,
+        // so set it up to be done immediately after realization:
+        g_signal_connect_after
+        (
+            w,
+            "realize",
+            G_CALLBACK(wx_frozen_widget_realize),
+            NULL
+        );
+        return;
+    }
+
+    gdk_window_freeze_updates(w->window);
+}
+
+void wxWindowGTK::GTKThawWidget(GtkWidget *w)

 {
 {

-    gtk_grab_add( (GtkWidget*) window->GetHandle() );
+    if ( !w || GTK_WIDGET_NO_WINDOW(w) )
+        return; // window-less widget, cannot be frozen
+
+    if ( !GTK_WIDGET_REALIZED(w) )
+    {
+        // the widget wasn't realized yet, no need to thaw
+        g_signal_handlers_disconnect_by_func
+        (
+            w,
+            (void*)wx_frozen_widget_realize,
+            NULL
+        );
+        return;
+    }
+
+    gdk_window_thaw_updates(w->window);

 }
 
 }
 

-void wxRemoveGrab(wxWindow* window)
+void wxWindowGTK::DoFreeze()

 {
 {

-    gtk_grab_remove( (GtkWidget*) window->GetHandle() );
+    GTKFreezeWidget(m_widget);
+    if ( m_wxwindow && m_widget != m_wxwindow )
+        GTKFreezeWidget(m_wxwindow);

 }
 
 }
 

-GdkWindow* wxWindowGTK::GTKGetDrawingWindow() const
+void wxWindowGTK::DoThaw()

 {
 {

-    GdkWindow* window = NULL;
-    if (m_wxwindow)
-        window = m_wxwindow->window;
-    return window;
+    GTKThawWidget(m_widget);
+    if ( m_wxwindow && m_widget != m_wxwindow )
+        GTKThawWidget(m_wxwindow);

 }
 }