X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/90b85bfcde1752db19ab8453e8aa77986b3f4273..7f8c0d74d7025b6c677fbd88890ea10d302ef3d5:/src/gtk1/window.cpp

diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp
index 150aabdcfc..4e92f5a423 100644
--- a/src/gtk1/window.cpp
+++ b/src/gtk1/window.cpp
@@ -56,7 +56,7 @@
     #include "wx/thread.h"
 #endif
 
-#include <math.h>
+#include "wx/math.h"
 #include <ctype.h>
 
 #include "wx/gtk/private.h"
@@ -73,11 +73,6 @@
 #include <pango/pangox.h>
 #endif
 
-#ifdef __WXGTK20__
-    #define SET_CONTAINER_FOCUS(w, d) gtk_widget_child_focus((w), (d))
-#else
-    #define SET_CONTAINER_FOCUS(w, d) gtk_container_focus(GTK_CONTAINER(w), (d))
-#endif
 
 #ifdef __WXGTK20__
     #ifdef HAVE_XIM
@@ -145,7 +140,7 @@ extern GtkContainerClass *pizza_parent_class;
    thw wxWindow class has a member variable called m_widget which holds a
    pointer to this widget. When the window class represents a GTK native widget,
    this is (in most cases) the only GTK widget the class manages. E.g. the
-   wxStatitText class handles only a GtkLabel widget a pointer to which you
+   wxStaticText class handles only a GtkLabel widget a pointer to which you
    can find in m_widget (defined in wxWindow)
 
    When the class has a client area for drawing into and for containing children
@@ -235,28 +230,17 @@ static GdkGC *g_eraseGC = NULL;
 static wxWindowGTK  *g_captureWindow = (wxWindowGTK*) NULL;
 static bool g_captureWindowHasMouse = FALSE;
 
-/* extern */ wxWindowGTK  *g_focusWindow = (wxWindowGTK*) NULL;
+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
-static wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) NULL;
-
-// the frame that is currently active (i.e. its child has focus). It is
-// used to generate wxActivateEvents
-static wxWindowGTK *g_activeFrame = (wxWindowGTK*) NULL;
-static bool g_activeFrameLostFocus = FALSE;
+wxWindowGTK *g_focusWindowLast = (wxWindowGTK*) 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;
 
-// if we detect that the app has got/lost the focus, we set this variable to
-// either TRUE or FALSE and an activate event will be sent during the next
-// OnIdle() call and it is reset to -1: this value means that we shouldn't
-// send any activate events at all
-static int        g_sendActivateEvent = -1;
-
 // hack: we need something to pass to gtk_menu_popup, so we store the time of
 // the last click here
 static guint32 gs_timeLastClick = 0; 
@@ -267,10 +251,6 @@ extern bool g_mainThreadLocked;
 // debug
 //-----------------------------------------------------------------------------
 
-#ifndef __WXGTK20__
-#define DISABLE_STYLE_IF_BROKEN_THEME 0
-#endif
-
 #ifdef __WXDEBUG__
 
 #if wxUSE_THREADS
@@ -636,7 +616,7 @@ static void gtk_window_draw_callback( GtkWidget *widget,
 #ifndef __WXUNIVERSAL__
     GtkPizza *pizza = GTK_PIZZA (widget);
 
-    if (win->GetThemeEnabled())
+    if (win->GetThemeEnabled() && win->GetBackgroundStyle() == wxBG_STYLE_SYSTEM)
     {
         wxWindow *parent = win->GetParent();
         while (parent && !parent->IsTopLevel())
@@ -969,6 +949,34 @@ static inline bool wxIsAsciiKeysym(KeySym ks)
     return ks < 256;
 }
 
+static void wxFillOtherKeyEventFields(wxKeyEvent& event,
+                                      wxWindowGTK *win,
+                                      GdkEventKey *gdk_event)
+{
+    int x = 0;
+    int y = 0;
+    GdkModifierType state;
+    if (gdk_event->window)
+        gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+
+    event.SetTimestamp( gdk_event->time );
+    event.SetId(win->GetId());
+    event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0;
+    event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0;
+    event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0;
+    event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK) != 0;
+    event.m_scanCode = gdk_event->keyval;
+    event.m_rawCode = (wxUint32) gdk_event->keyval;
+    event.m_rawFlags = 0;
+#if wxUSE_UNICODE
+    event.m_uniChar = gdk_keyval_to_unicode(gdk_event->keyval);
+#endif
+    event.m_x = x;
+    event.m_y = y;
+    event.SetEventObject( win );
+}
+
+
 static bool
 wxTranslateGTKKeyEventToWx(wxKeyEvent& event,
                            wxWindowGTK *win,
@@ -1064,29 +1072,32 @@ wxTranslateGTKKeyEventToWx(wxKeyEvent& event,
         return FALSE;
 
     // now fill all the other fields
-    int x = 0;
-    int y = 0;
-    GdkModifierType state;
-    if (gdk_event->window)
-        gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
-
-    event.SetTimestamp( gdk_event->time );
-    event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0;
-    event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0;
-    event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0;
-    event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK) != 0;
+    wxFillOtherKeyEventFields(event, win, gdk_event);
+    
     event.m_keyCode = key_code;
-    event.m_scanCode = gdk_event->keyval;
-    event.m_rawCode = (wxUint32) gdk_event->keyval;
-    event.m_rawFlags = 0;
-    event.m_x = x;
-    event.m_y = y;
-    event.SetEventObject( win );
 
     return TRUE;
 }
 
 
+#ifdef __WXGTK20__
+struct wxGtkIMData
+{
+    GtkIMContext *context;
+    GdkEventKey  *lastKeyEvent;
+
+    wxGtkIMData()
+    {
+        context = gtk_im_multicontext_new();
+        lastKeyEvent = NULL;
+    }
+    ~wxGtkIMData()
+    {
+        g_object_unref(context);
+    }
+};
+#endif
+
 static gint gtk_window_key_press_callback( GtkWidget *widget,
                                            GdkEventKey *gdk_event,
                                            wxWindow *win )
@@ -1103,14 +1114,110 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
 
 
     wxKeyEvent event( wxEVT_KEY_DOWN );
-    if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
+    bool ret = false;
+    bool return_after_IM = false;
+
+    if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
     {
-        // unknown key pressed, ignore (the event would be useless anyhow)
-        return FALSE;
+        // Emit KEY_DOWN event
+        ret = win->GetEventHandler()->ProcessEvent( event );
+    }
+    else 
+    {
+        // Return after IM processing as we cannot do
+        // anything with it anyhow.
+        return_after_IM = true;
     }
 
-    // Emit KEY_DOWN event
-    bool ret = win->GetEventHandler()->ProcessEvent( event );
+#ifdef __WXGTK20__
+    // 2005.01.26 modified by Hong Jen Yee (hzysoft@sina.com.tw):
+    // When we get a key_press event here, it could be originate
+    // from the current widget or its child widgets.  However, only the widget
+    // with the INPUT FOCUS can generate the INITIAL key_press event.  That is, 
+    // if the CURRENT widget doesn't have the FOCUS at all, this event definitely
+    // originated from its child widgets and shouldn't be passed to IM context.
+    // In fact, what a GTK+ IM should do is filtering keyEvents and convert them
+    // into text input ONLY WHEN THE WIDGET HAS INPUT FOCUS.  Besides, when current
+    // widgets has both IM context and input focus, the event should be filtered 
+    // by gtk_im_context_filter_keypress().
+    // Then, we should, according to GTK+ 2.0 API doc, return whatever it returns.
+    if ((!ret) && (win->m_imData != NULL) && ( wxWindow::FindFocus() == win ))
+    {
+        // We should let GTK+ IM filter key event first. According to GTK+ 2.0 API
+        // docs, if IM filter returns true, no further processing should be done.
+        // we should send the key_down event anyway. 
+        bool intercepted_by_IM = gtk_im_context_filter_keypress(win->m_imData->context, gdk_event);
+        win->m_imData->lastKeyEvent = NULL;
+        if (intercepted_by_IM)
+        {
+            wxLogTrace(TRACE_KEYS, _T("Key event intercepted by IM"));
+            return true;
+        }
+    }
+#endif
+    if (return_after_IM)
+        return true;
+
+#ifndef __WXGTK20__     
+    // This is for GTK+ 1.2 only. The char event generatation for GTK+ 2.0 is done
+    // in the "commit" handler.
+    
+    // 2005.02.02 modified by Hong Jen Yee (hzysoft@sina.com.tw).
+    // In GTK+ 1.2, strings sent by IMs are also regarded as key_press events whose 
+    // keyCodes cannot be recognized by wxWidgets. These MBCS strings, however, are 
+    // composed of more than one character, which means gdk_event->length will always 
+    // greater than one. When gtk_event->length == 1, this may be an ASCII character
+    // and can be translated by wx.  However, when MBCS characters are sent by IM, 
+    // gdk_event->length will >= 2. So neither should we pass it to accelerator table,
+    // nor should we pass it to controls. The following explanation was excerpted
+    // from GDK documentation.
+    // gint length : the length of string.
+    // gchar *string : a null-terminated multi-byte string containing the composed
+    // characters resulting from the key press. When text is being input, in a GtkEntry
+    // for example, it is these characters which should be added to the input buffer.
+    // When using Input Methods to support internationalized text input, the composed
+    // characters appear here after the pre-editing has been completed.
+
+    if ( (!ret) && (gdk_event->length > 1) ) // If this event contains a pre-edited string from IM.
+    {
+        // We should translate this key event into wxEVT_CHAR not wxEVT_KEY_DOWN.
+        #if wxUSE_UNICODE   // GTK+ 1.2 is not UTF-8 based.
+            const wxWCharBuffer string = wxConvLocal.cMB2WC( gdk_event->string );
+            if( !string )
+                return false;
+        #else
+            const char* string = gdk_event->string;
+        #endif
+
+        // Implement OnCharHook by checking ancesteror top level windows
+        wxWindow *parent = win;
+        while (parent && !parent->IsTopLevel())
+            parent = parent->GetParent();
+
+        for( const wxChar* pstr = string; *pstr; pstr++ )
+        {
+        #if wxUSE_UNICODE
+            event.m_uniChar = *pstr;
+            // Backward compatible for ISO-8859-1
+            event.m_keyCode = *pstr < 256 ? event.m_uniChar : 0;
+        #else
+            event.m_keyCode = *pstr;
+        #endif
+            if (parent)
+            {
+                event.SetEventType( wxEVT_CHAR_HOOK );
+                ret = parent->GetEventHandler()->ProcessEvent( event );
+            }
+            if (!ret)
+            {
+                event.SetEventType(wxEVT_CHAR);
+                win->GetEventHandler()->ProcessEvent( event );
+            }
+        }
+        return true;
+    }
+    
+#endif  // #ifndef  __WXGTK20__
 
 #if wxUSE_ACCEL
     if (!ret)
@@ -1138,69 +1245,62 @@ static gint gtk_window_key_press_callback( GtkWidget *widget,
     {
         long key_code;
         KeySym keysym = gdk_event->keyval;
-#ifdef __WXGTK20__
-        // In GTK 2.0, we need to hand over the key event to an input method
-        // and the IM will emit a "commit" event containing the actual utf8
-        // character.  In that case the EVT_CHAR events will be sent from
-        // there.  But only do it this way for non-KeySym keys.
-        key_code = wxTranslateKeySymToWXKey(gdk_event->keyval, FALSE /* isChar */);
-        if ( !key_code && win->m_imContext )
-        {
-            gtk_im_context_filter_keypress ( (GtkIMContext*) win->m_imContext, gdk_event );
-            ret = TRUE;
-        }
-        else
-#endif
+        // Find key code for EVT_CHAR and EVT_CHAR_HOOK events
+        key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */);
+        if ( !key_code )
         {
-            // Find key code for EVT_CHAR and EVT_CHAR_HOOK events
-            key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */);
-            if ( !key_code )
+            if ( wxIsAsciiKeysym(keysym) )
             {
-                if ( gdk_event->length == 1 )
-                {
-                    key_code = (unsigned char)gdk_event->string[0];
-                }
-                else if ( wxIsAsciiKeysym(keysym) )
-                {
-                    // ASCII key
-                    key_code = (unsigned char)keysym;
-                }
+                // ASCII key
+                key_code = (unsigned char)keysym;
             }
-
-            if ( key_code )
+            // gdk_event->string is actually deprecated
+            else if ( gdk_event->length == 1 )
             {
-                wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code);
+                key_code = (unsigned char)gdk_event->string[0];
+            }
+        }
 
-                event.m_keyCode = key_code;
+        if ( key_code )
+        {
+            wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code);
 
-                // Implement OnCharHook by checking ancesteror top level windows
-                wxWindow *parent = win;
-                while (parent && !parent->IsTopLevel())
-                    parent = parent->GetParent();
-                if (parent)
-                {
-                    event.SetEventType( wxEVT_CHAR_HOOK );
-                    ret = parent->GetEventHandler()->ProcessEvent( event );
-                }
+            event.m_keyCode = key_code;
 
-                if (!ret)
-                {
-                    event.SetEventType(wxEVT_CHAR);
-                    ret = win->GetEventHandler()->ProcessEvent( event );
-                }
+            // Implement OnCharHook by checking ancesteror top level windows
+            wxWindow *parent = win;
+            while (parent && !parent->IsTopLevel())
+                parent = parent->GetParent();
+            if (parent)
+            {
+                event.SetEventType( wxEVT_CHAR_HOOK );
+                ret = parent->GetEventHandler()->ProcessEvent( event );
+            }
+
+            if (!ret)
+            {
+                event.SetEventType(wxEVT_CHAR);
+                ret = win->GetEventHandler()->ProcessEvent( event );
             }
         }
     }
 
+
+
+
+
     // win is a control: tab can be propagated up
     if ( !ret &&
          ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
 // VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
 //     have this style, yet choose not to process this particular TAB in which
 //     case TAB must still work as a navigational character
-#if 0
-         !win->HasFlag(wxTE_PROCESS_TAB) &&
-#endif // 0
+// JS: enabling again to make consistent with other platforms
+//     (with wxTE_PROCESS_TAB you have to call Navigate to get default
+//     navigation behaviour)
+#if wxUSE_TEXTCTRL
+         (! (win->HasFlag(wxTE_PROCESS_TAB) && win->IsKindOf(CLASSINFO(wxTextCtrl)) )) &&
+#endif
          win->GetParent() && (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
     {
         wxNavigationKeyEvent new_event;
@@ -1264,43 +1364,53 @@ static void gtk_wxwindow_commit_cb (GtkIMContext *context,
                            const gchar  *str,
                            wxWindow     *window)
 {
-    bool ret = FALSE;
-
     wxKeyEvent event( wxEVT_KEY_DOWN );
 
-#if wxUSE_UNICODE
-    event.m_uniChar = g_utf8_get_char( str );
+    // take modifiers, cursor position, timestamp etc. from the last
+    // key_press_event that was fed into Input Method:
+    if (window->m_imData->lastKeyEvent)
+    {
+        wxFillOtherKeyEventFields(event,
+                                  window, window->m_imData->lastKeyEvent);
+    }
 
-    // Backward compatible for ISO-8859
-    if (event.m_uniChar < 256)
-        event.m_keyCode = event.m_uniChar;
+#if wxUSE_UNICODE
+    const wxWCharBuffer data = wxConvUTF8.cMB2WC( (char*)str );
 #else
-    gunichar uniChar = g_utf8_get_char( str );
-    // We cannot handle Unicode in non-Unicode mode
-    if (uniChar > 255) return;
-
-    event.m_keyCode = uniChar;
-#endif
-
-
-    // TODO:  We still need to set all the extra attributes of the
-    //        event, modifiers and such...
+    const wxWCharBuffer wdata = wxConvUTF8.cMB2WC( (char*)str );
+    const wxCharBuffer data = wxConvLocal.cWC2MB( wdata );
+#endif // wxUSE_UNICODE
+    if( !(const wxChar*)data )
+        return;
 
+    bool ret = false;
 
     // Implement OnCharHook by checking ancestor top level windows
     wxWindow *parent = window;
     while (parent && !parent->IsTopLevel())
         parent = parent->GetParent();
-    if (parent)
-    {
-        event.SetEventType( wxEVT_CHAR_HOOK );
-        ret = parent->GetEventHandler()->ProcessEvent( event );
-    }
 
-    if (!ret)
+    for( const wxChar* pstr = data; *pstr; pstr++ )
     {
-        event.SetEventType(wxEVT_CHAR);
-        ret = window->GetEventHandler()->ProcessEvent( event );
+#if wxUSE_UNICODE
+        event.m_uniChar = *pstr;
+        // Backward compatible for ISO-8859-1
+        event.m_keyCode = *pstr < 256 ? event.m_uniChar : 0;
+        wxLogTrace(TRACE_KEYS, _T("IM sent character '%c'"), event.m_uniChar);
+#else
+        event.m_keyCode = *pstr;
+#endif  // wxUSE_UNICODE
+        if (parent)
+        {
+            event.SetEventType( wxEVT_CHAR_HOOK );
+            ret = parent->GetEventHandler()->ProcessEvent( event );
+        }
+
+        if (!ret)
+        {
+            event.SetEventType(wxEVT_CHAR);
+            ret = window->GetEventHandler()->ProcessEvent( event );
+        }
     }
 }
 #endif
@@ -1363,6 +1473,7 @@ template<typename T> void InitMouseEvent(wxWindowGTK *win,
     if (event.GetEventType() == wxEVT_MOUSEWHEEL)
     {
        event.m_linesPerAction = 3;
+       event.m_wheelDelta = 120;
        if (((GdkEventButton*)gdk_event)->button == 4)
            event.m_wheelRotation = 120;
        else if (((GdkEventButton*)gdk_event)->button == 5)
@@ -1535,8 +1646,8 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
 
     wxEventType event_type = wxEVT_NULL;
 
-    // GdkDisplay is a GTK+ 2.1.0 thing
-#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 1, 0)
+    // GdkDisplay is a GTK+ 2.2.0 thing
+#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 2, 0)
     if ( gdk_event->type == GDK_2BUTTON_PRESS &&
             gdk_event->button >= 1 && gdk_event->button <= 3 )
     {
@@ -1639,13 +1750,6 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
 
     gs_timeLastClick = gdk_event->time;
 
-/*
-    wxPrintf( wxT("2) OnButtonPress from ") );
-    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-        wxPrintf( win->GetClassInfo()->GetClassName() );
-    wxPrintf( wxT(".\n") );
-*/
-
 #ifndef __WXGTK20__
     if (event_type == wxEVT_LEFT_DCLICK)
     {
@@ -1666,6 +1770,23 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
         return TRUE;
     }
 
+    if (event_type == wxEVT_RIGHT_DOWN)
+    {
+        // generate a "context menu" event: this is similar to right mouse
+        // click under many GUIs except that it is generated differently
+        // (right up under MSW, ctrl-click under Mac, right down here) and
+        //
+        // (a) it's a command event and so is propagated to the parent
+        // (b) under some ports it can be generated from kbd too
+        // (c) it uses screen coords (because of (a))
+        wxContextMenuEvent evtCtx(
+            wxEVT_CONTEXT_MENU,
+            win->GetId(),
+            win->ClientToScreen(event.GetPosition()));
+        evtCtx.SetEventObject(win);
+        return win->GetEventHandler()->ProcessEvent(evtCtx);
+    }
+
     return FALSE;
 }
 
@@ -1717,20 +1838,6 @@ static gint gtk_window_button_release_callback( GtkWidget *widget,
     // same wxListBox hack as above
     win->FixUpMouseEvent(widget, event.m_x, event.m_y);
 
-    if ( event_type == wxEVT_RIGHT_UP )
-    {
-        // generate a "context menu" event: this is similar to wxEVT_RIGHT_UP
-        // except that:
-        //
-        // (a) it's a command event and so is propagated to the parent
-        // (b) under MSW it can be generated from kbd too
-        // (c) it uses screen coords (because of (a))
-        wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
-                                  win->GetId(),
-                                  win->ClientToScreen(event.GetPosition()));
-        (void)win->GetEventHandler()->ProcessEvent(evtCtx);
-    }
-
     if ( !g_captureWindow )
         win = FindWindowForMouseEvent(win, event.m_x, event.m_y);
 
@@ -1850,6 +1957,7 @@ static gint gtk_window_wheel_callback (GtkWidget * widget,
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
     event.m_linesPerAction = 3;
+    event.m_wheelDelta = 120;
     if (gdk_event->direction == GDK_SCROLL_UP)
         event.m_wheelRotation = 120;
     else
@@ -1871,7 +1979,20 @@ static gint gtk_window_wheel_callback (GtkWidget * widget,
 
     return FALSE;
 }
-#endif
+
+//-----------------------------------------------------------------------------
+// "popup-menu"
+//-----------------------------------------------------------------------------
+static gboolean wxgtk_window_popup_menu_callback(GtkWidget*, wxWindowGTK* win)
+{
+    wxContextMenuEvent event(
+        wxEVT_CONTEXT_MENU,
+        win->GetId(),
+        wxPoint(-1, -1));
+    event.SetEventObject(win);
+    return win->GetEventHandler()->ProcessEvent(event);
+}
+#endif // __WXGTK20__
 
 //-----------------------------------------------------------------------------
 // "focus_in_event"
@@ -1897,26 +2018,14 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
                                           wxWindow *win )
 {
     DEBUG_MAIN_THREAD
-
+    
     if (g_isIdle)
         wxapp_install_idle_handler();
 
-    if (!win->m_hasVMT) return FALSE;
-    if (g_blockEventsOnDrag) return FALSE;
-
-    switch ( g_sendActivateEvent )
-    {
-        case -1:
-            // we've got focus from outside, synthetize wxActivateEvent
-            g_sendActivateEvent = 1;
-            break;
-
-        case 0:
-            // another our window just lost focus, it was already ours before
-            // - don't send any wxActivateEvent
-            g_sendActivateEvent = -1;
-            break;
-    }
+#ifdef __WXGTK20__
+    if (win->m_imData)
+        gtk_im_context_focus_in(win->m_imData->context);
+#endif
 
     g_focusWindowLast =
     g_focusWindow = win;
@@ -1938,36 +2047,12 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget,
     }
 #endif // wxUSE_CARET
 
-    g_activeFrameLostFocus = FALSE;
-
-    wxWindowGTK *active = wxGetTopLevelParent(win);
-    if ( active != g_activeFrame )
-    {
-        if ( g_activeFrame )
-        {
-            wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from focus_in)"), g_activeFrame);
-            wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
-            event.SetEventObject(g_activeFrame);
-            g_activeFrame->GetEventHandler()->ProcessEvent(event);
-        }
-
-        wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), active);
-        g_activeFrame = active;
-        wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId());
-        event.SetEventObject(g_activeFrame);
-        g_activeFrame->GetEventHandler()->ProcessEvent(event);
-
-        // Don't send focus events in addition to activate
-        // if (win == g_activeFrame)
-        //    return TRUE;
-    }
-
     // does the window itself think that it has the focus?
     if ( !win->m_hasFocus )
     {
         // not yet, notify it
         win->m_hasFocus = TRUE;
-
+        
         if ( DoSendFocusEvents(win) )
         {
            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
@@ -1989,29 +2074,14 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk
     if (g_isIdle)
         wxapp_install_idle_handler();
 
-    if (!win->m_hasVMT) return FALSE;
-    if (g_blockEventsOnDrag) return FALSE;
+#ifdef __WXGTK20__
+    if (win->m_imData)
+        gtk_im_context_focus_out(win->m_imData->context);
+#endif
 
     wxLogTrace( TRACE_FOCUS,
                 _T("%s: focus out"), win->GetName().c_str() );
 
-    if ( !g_activeFrameLostFocus && g_activeFrame )
-    {
-        // VZ: commenting this out because it does happen (although not easy
-        //     to reproduce, I only see it when using wxMiniFrame and not
-        //     always) and makes using Mahogany quite annoying
-#if 0
-        wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame,
-                        wxT("unfocusing window that hasn't gained focus properly") );
-#endif // 0
-
-        g_activeFrameLostFocus = TRUE;
-    }
-
-    // if the focus goes out of our app alltogether, OnIdle() will send
-    // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset
-    // g_sendActivateEvent to -1
-    g_sendActivateEvent = 0;
 
     wxWindowGTK *winFocus = wxFindFocusedChild(win);
     if ( winFocus )
@@ -2042,11 +2112,11 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk
         wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
         event.SetEventObject( win );
 
-        if (win->GetEventHandler()->ProcessEvent( event ))
-        {
-            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
-            return TRUE;
-        }
+        // even if we did process the event in wx code, still let GTK itself
+        // process it too as otherwise bad things happen, especially in GTK2
+        // where the text control simply aborts the program if it doesn't get
+        // the matching focus out event
+        (void)win->GetEventHandler()->ProcessEvent( event );
     }
 
     return FALSE;
@@ -2286,7 +2356,7 @@ static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
 // because it is static and so couldn't be made virtual
 // ----------------------------------------------------------------------------
 
-wxWindow *wxWindowBase::FindFocus()
+wxWindow *wxWindowBase::DoFindFocus()
 {
     // the cast is necessary when we compile in wxUniversal mode
     return (wxWindow *)g_focusWindow;
@@ -2308,17 +2378,12 @@ gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win )
     if (g_isIdle)
         wxapp_install_idle_handler();
         
-    if (win->m_delayedBackgroundColour && !win->GetThemeEnabled())
-        win->GtkSetBackgroundColour( win->GetBackgroundColour() );
-
-    if (win->m_delayedForegroundColour && !win->GetThemeEnabled())
-        win->GtkSetForegroundColour( win->GetForegroundColour() );
-
 #ifdef __WXGTK20__
-    if (win->m_imContext)
+    if (win->m_imData)
     {
         GtkPizza *pizza = GTK_PIZZA( m_widget );
-        gtk_im_context_set_client_window( (GtkIMContext*) win->m_imContext, pizza->bin_window );
+        gtk_im_context_set_client_window( win->m_imData->context,
+                                          pizza->bin_window );
     }
 #endif
 
@@ -2566,7 +2631,6 @@ void wxWindowGTK::Init()
     m_oldClientHeight = 0;
 
     m_resizing = FALSE;
-    m_widgetStyle = (GtkStyle*) NULL;
 
     m_insertCallback = (wxInsertChildFunction) NULL;
 
@@ -2575,14 +2639,14 @@ void wxWindowGTK::Init()
 
     m_clipPaintRegion = FALSE;
 
-    m_cursor = *wxSTANDARD_CURSOR;
+    m_needsStyleChange = false;
 
-    m_delayedForegroundColour = FALSE;
-    m_delayedBackgroundColour = FALSE;
+    m_cursor = *wxSTANDARD_CURSOR;
 
 #ifdef __WXGTK20__
-    m_imContext = NULL;
+    m_imData = NULL;
     m_x11Context = NULL;
+    m_dirtyTabOrder = false;
 #else
 #ifdef HAVE_XIM
     m_ic = (GdkIC*) NULL;
@@ -2624,9 +2688,6 @@ bool wxWindowGTK::Create( wxWindow *parent,
 
     m_insertCallback = wxInsertChildInWindow;
 
-    // always needed for background clearing
-    m_delayedBackgroundColour = TRUE;
-
     m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
     GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
 
@@ -2709,17 +2770,6 @@ bool wxWindowGTK::Create( wxWindow *parent,
     gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
           (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
 
-#ifdef __WXGTK20__
-    // Create input method handler
-    m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new ();
-
-    // Cannot handle drawing preedited text yet
-    gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE );
-
-    g_signal_connect (G_OBJECT (m_imContext), "commit",
-        G_CALLBACK (gtk_wxwindow_commit_cb), this);
-#endif
-
     gtk_widget_show( m_wxwindow );
 
     if (m_parent)
@@ -2739,9 +2789,6 @@ wxWindowGTK::~wxWindowGTK()
     if (g_focusWindow == this)
         g_focusWindow = NULL;
 
-    if (g_activeFrame == this)
-        g_activeFrame = NULL;
-
     if ( g_delayedFocus == this )
         g_delayedFocus = NULL;
 
@@ -2760,16 +2807,6 @@ wxWindowGTK::~wxWindowGTK()
         gdk_ic_attr_destroy (m_icattr);
 #endif
 
-    if (m_widgetStyle)
-    {
-#if DISABLE_STYLE_IF_BROKEN_THEME
-        // don't delete if it's a pixmap theme style
-        if (!m_widgetStyle->engine_data)
-            gtk_style_unref( m_widgetStyle );
-#endif
-        m_widgetStyle = (GtkStyle*) NULL;
-    }
-
     if (m_wxwindow)
     {
         gtk_widget_destroy( m_wxwindow );
@@ -2781,6 +2818,10 @@ wxWindowGTK::~wxWindowGTK()
         gtk_widget_destroy( m_widget );
         m_widget = (GtkWidget*) NULL;
     }
+
+#ifdef __WXGTK20__
+    delete m_imData;
+#endif
 }
 
 bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos,  const wxSize &size )
@@ -2825,18 +2866,18 @@ void wxWindowGTK::PostCreation()
 #else
             // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), !HasFlag( wxFULL_REPAINT_ON_RESIZE ) );
 #endif
+        }
 
 #ifdef __WXGTK20__
         // Create input method handler
-        m_imContext = (GtkIMMulticontext*) gtk_im_multicontext_new ();
+        m_imData = new wxGtkIMData;
 
         // Cannot handle drawing preedited text yet
-        gtk_im_context_set_use_preedit( (GtkIMContext*) m_imContext, FALSE );
+        gtk_im_context_set_use_preedit( m_imData->context, FALSE );
 
-        g_signal_connect (G_OBJECT (m_imContext), "commit",
-            G_CALLBACK (gtk_wxwindow_commit_cb), this);
+        g_signal_connect (G_OBJECT (m_imData->context), "commit",
+                          G_CALLBACK (gtk_wxwindow_commit_cb), this);
 #endif
-        }
 
         // these are called when the "sunken" or "raised" borders are drawn
         gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event",
@@ -2850,14 +2891,17 @@ void wxWindowGTK::PostCreation()
 
     // focus handling
 
-    if (m_focusWidget == NULL)
-        m_focusWidget = m_widget;
-
-    gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event",
-        GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+    if (!GTK_IS_WINDOW(m_widget))
+    {
+        if (m_focusWidget == NULL)
+            m_focusWidget = m_widget;
+            
+        gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event",
+            GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
 
-    gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event",
-         GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+        gtk_signal_connect_after( GTK_OBJECT(m_focusWidget), "focus_out_event",
+            GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+    }
 
     // connect to the various key and mouse handlers
 
@@ -2897,6 +2941,8 @@ void wxWindowGTK::PostCreation()
                             (gpointer) this );
     }
 
+    InheritAttributes();
+
     m_hasVMT = TRUE;
 
     // unless the window was created initially hidden (i.e. Hide() had been
@@ -2925,6 +2971,8 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget )
 #ifdef __WXGTK20__
     gtk_signal_connect( GTK_OBJECT(widget), "scroll_event",
       GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this );
+    g_signal_connect(widget, "popup_menu",
+        G_CALLBACK(wxgtk_window_popup_menu_callback), this);
 #endif
 
     gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
@@ -3064,32 +3112,20 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags
 
 void wxWindowGTK::OnInternalIdle()
 {
-    // Update invalidated regions.
-    GtkUpdate();
-
-    // Synthetize activate events.
-    if ( g_sendActivateEvent != -1 )
+#ifdef __WXGTK20__
+    if ( m_dirtyTabOrder )
+        RealizeTabOrder();
+#endif
+    // Update style if the window was not yet realized
+    // and SetBackgroundStyle(wxBG_STYLE_CUSTOM) was called
+    if (m_needsStyleChange)
     {
-        bool activate = g_sendActivateEvent != 0;
-
-        // do it only once
-        g_sendActivateEvent = -1;
-
-        wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast);
+        SetBackgroundStyle(GetBackgroundStyle());
+        m_needsStyleChange = false;
     }
 
-    if ( g_activeFrameLostFocus )
-    {
-        if ( g_activeFrame )
-        {
-            wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from idle)"), g_activeFrame);
-            wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
-            event.SetEventObject(g_activeFrame);
-            g_activeFrame->GetEventHandler()->ProcessEvent(event);
-            g_activeFrame = NULL;
-        }
-        g_activeFrameLostFocus = FALSE;
-    }
+    // Update invalidated regions.
+    GtkUpdate();
 
     wxCursor cursor = m_cursor;
     if (g_globalCursor.Ok()) cursor = g_globalCursor;
@@ -3363,7 +3399,7 @@ bool wxWindowGTK::Show( bool show )
         gtk_widget_hide( m_widget );
 
     wxShowEvent eventShow(GetId(), show);
-    eventShow.m_eventObject = this;
+    eventShow.SetEventObject(this);
 
     GetEventHandler()->ProcessEvent(eventShow);
 
@@ -3432,7 +3468,7 @@ int wxWindowGTK::GetCharHeight() const
 
     g_object_unref( G_OBJECT( layout ) );
 
-    return (int) (rect.height / PANGO_SCALE);
+    return (int) PANGO_PIXELS(rect.height);
 #else
     GdkFont *gfont = font.GetInternalFont( 1.0 );
 
@@ -3466,7 +3502,7 @@ int wxWindowGTK::GetCharWidth() const
 
     g_object_unref( G_OBJECT( layout ) );
 
-    return (int) (rect.width / PANGO_SCALE);
+    return (int) PANGO_PIXELS(rect.width);
 #else
     GdkFont *gfont = font.GetInternalFont( 1.0 );
 
@@ -3517,17 +3553,18 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
         pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 #endif
     }
-    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
 
     PangoRectangle rect;
-    pango_layout_line_get_extents(line, NULL, &rect);
+    pango_layout_get_extents(layout, NULL, &rect);
 
-    if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE);
-    if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE);
+    if (x) (*x) = (wxCoord) PANGO_PIXELS(rect.width);
+    if (y) (*y) = (wxCoord) PANGO_PIXELS(rect.height);
     if (descent)
     {
-        // Do something about metrics here
-        (*descent) = 0;
+        PangoLayoutIter *iter = pango_layout_get_iter(layout);
+        int baseline = pango_layout_iter_get_baseline(iter);
+        pango_layout_iter_free(iter);
+        *descent = *y - PANGO_PIXELS(baseline);
     }
     if (externalLeading) (*externalLeading) = 0;  // ??
 
@@ -3544,7 +3581,6 @@ void wxWindowGTK::GetTextExtent( const wxString& string,
 void wxWindowGTK::SetFocus()
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
-
     if ( m_hasFocus )
     {
         // don't do anything if we already have focus
@@ -3560,8 +3596,16 @@ void wxWindowGTK::SetFocus()
     }
     else if (m_widget)
     {
+#ifdef __WXGTK20__
+        if (GTK_IS_CONTAINER(m_widget))
+        {
+            gtk_widget_child_focus( m_widget, GTK_DIR_TAB_FORWARD );
+        }
+        else
+#endif
         if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) )
         {
+        
             if (!GTK_WIDGET_REALIZED(m_widget))
             {
                 // we can't set the focus to the widget now so we remember that
@@ -3582,11 +3626,14 @@ void wxWindowGTK::SetFocus()
                 gtk_widget_grab_focus (m_widget);
             }
         }
-        else if (GTK_IS_CONTAINER(m_widget))
+        else 
+#ifndef __WXGTK20__
+        if (GTK_IS_CONTAINER(m_widget))
         {
-            SET_CONTAINER_FOCUS( m_widget, GTK_DIR_TAB_FORWARD );
+            gtk_container_focus( GTK_CONTAINER(m_widget), GTK_DIR_TAB_FORWARD );
         }
         else
+#endif
         {
            wxLogTrace(TRACE_FOCUS,
                       _T("Can't set focus to %s(%s)"),
@@ -3651,22 +3698,88 @@ void wxWindowGTK::DoAddChild(wxWindowGTK *child)
     (*m_insertCallback)(this, child);
 }
 
+#ifdef __WXGTK20__
+
+void wxWindowGTK::AddChild(wxWindowBase *child)
+{
+    wxWindowBase::AddChild(child);
+    m_dirtyTabOrder = true;
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+}
+
+void wxWindowGTK::RemoveChild(wxWindowBase *child)
+{
+    wxWindowBase::RemoveChild(child);
+    m_dirtyTabOrder = true;
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+}
+    
+void wxWindowGTK::DoMoveInTabOrder(wxWindow *win, MoveKind move)
+{
+    wxWindowBase::DoMoveInTabOrder(win, move);
+    m_dirtyTabOrder = true;
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+}
+
+void wxWindowGTK::RealizeTabOrder()
+{
+    if (m_wxwindow)
+    {
+        if (m_children.size() > 0)
+        {
+            GList *chain = NULL;
+            
+            for (wxWindowList::const_iterator i = m_children.begin();
+                    i != m_children.end(); ++i)
+            {
+                chain = g_list_prepend(chain, (*i)->m_widget);
+            }
+            
+            chain = g_list_reverse(chain);
+            
+            gtk_container_set_focus_chain(GTK_CONTAINER(m_wxwindow), chain);
+            g_list_free(chain);
+        }
+        else
+        {
+            gtk_container_unset_focus_chain(GTK_CONTAINER(m_wxwindow));
+        }
+    }
+    
+    m_dirtyTabOrder = false;
+}
+
+#endif // __WXGTK20__
+
 void wxWindowGTK::Raise()
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
-    if (!m_widget->window) return;
-
-    gdk_window_raise( m_widget->window );
+    if (m_wxwindow && m_wxwindow->window)
+    {
+        gdk_window_raise( m_wxwindow->window );
+    }
+     else if (m_widget->window)
+    {
+        gdk_window_raise( m_widget->window );
+    }
 }
 
 void wxWindowGTK::Lower()
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
-    if (!m_widget->window) return;
-
-    gdk_window_lower( m_widget->window );
+    if (m_wxwindow && m_wxwindow->window)
+    {
+        gdk_window_lower( m_wxwindow->window );
+    }
+     else if (m_widget->window)
+    {
+        gdk_window_lower( m_widget->window );
+    }
 }
 
 bool wxWindowGTK::SetCursor( const wxCursor &cursor )
@@ -3822,7 +3935,7 @@ void wxWindowGTK::GtkSendPaintEvents()
     // widget to draw on
     GtkPizza *pizza = GTK_PIZZA (m_wxwindow);
 
-    if (GetThemeEnabled())
+    if (GetThemeEnabled() && GetBackgroundStyle() == wxBG_STYLE_SYSTEM)
     {
         // find ancestor from which to steal background
         wxWindow *parent = GetParent();
@@ -3831,25 +3944,28 @@ void wxWindowGTK::GtkSendPaintEvents()
         if (!parent)
             parent = (wxWindow*)this;
 
-        wxRegionIterator upd( m_updateRegion );
-        while (upd)
+        if (GTK_WIDGET_MAPPED(parent->m_widget))
         {
-            GdkRectangle rect;
-            rect.x = upd.GetX();
-            rect.y = upd.GetY();
-            rect.width = upd.GetWidth();
-            rect.height = upd.GetHeight();
-
-            gtk_paint_flat_box( parent->m_widget->style,
-                        pizza->bin_window,
-                        (GtkStateType)GTK_WIDGET_STATE(m_wxwindow),
-                        GTK_SHADOW_NONE,
-                        &rect,
-                        parent->m_widget,
-                        (char *)"base",
-                        0, 0, -1, -1 );
-
-            upd ++;
+            wxRegionIterator upd( m_updateRegion );
+            while (upd)
+            {
+                GdkRectangle rect;
+                rect.x = upd.GetX();
+                rect.y = upd.GetY();
+                rect.width = upd.GetWidth();
+                rect.height = upd.GetHeight();
+
+                gtk_paint_flat_box( parent->m_widget->style,
+                            pizza->bin_window,
+                            (GtkStateType)GTK_WIDGET_STATE(m_wxwindow),
+                            GTK_SHADOW_NONE,
+                            &rect,
+                            parent->m_widget,
+                            (char *)"base",
+                            0, 0, -1, -1 );
+
+                upd ++;
+            }
         }
     }
     else
@@ -3876,7 +3992,7 @@ void wxWindowGTK::GtkSendPaintEvents()
         wxEraseEvent erase_event( GetId(), &dc );
         erase_event.SetEventObject( this );
 
-        if (!GetEventHandler()->ProcessEvent(erase_event))
+        if (!GetEventHandler()->ProcessEvent(erase_event) && GetBackgroundStyle() != wxBG_STYLE_CUSTOM)
         {
             if (!g_eraseGC)
             {
@@ -3987,68 +4103,25 @@ void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 }
 #endif // wxUSE_TOOLTIPS
 
-void wxWindowGTK::GtkSetBackgroundColour( const wxColour &colour )
-{
-    GdkWindow *window = (GdkWindow*) NULL;
-    if (m_wxwindow)
-        window = GTK_PIZZA(m_wxwindow)->bin_window;
-    else
-        window = GetConnectWidget()->window;
-
-    wxASSERT( window );
-
-    // We need the pixel value e.g. for background clearing.
-    m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
-
-    if (m_wxwindow)
-    {
-        // wxMSW doesn't clear the window here, either.
-        gdk_window_set_background( window, m_backgroundColour.GetColor() );
-    }
-
-    ApplyWidgetStyle();
-}
-
 bool wxWindowGTK::SetBackgroundColour( const wxColour &colour )
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
     if (!wxWindowBase::SetBackgroundColour(colour))
-        return FALSE;
-
-    GdkWindow *window = (GdkWindow*) NULL;
-    if (m_wxwindow)
-        window = GTK_PIZZA(m_wxwindow)->bin_window;
-    else
-        window = GetConnectWidget()->window;
+        return false;
 
-    if (!window)
-    {
-        // indicate that a new style has been set
-        // but it couldn't get applied as the
-        // widget hasn't been realized yet.
-        m_delayedBackgroundColour = TRUE;
-        return TRUE;
-    }
-    else
+    if (colour.Ok())
     {
-        GtkSetBackgroundColour( colour );
+        // We need the pixel value e.g. for background clearing.
+        m_backgroundColour.CalcPixel(gtk_widget_get_colormap(m_widget));
     }
 
-    return TRUE;
-}
+    // apply style change (forceStyle=true so that new style is applied
+    // even if the bg colour changed from valid to wxNullColour)
+    if (GetBackgroundStyle() != wxBG_STYLE_CUSTOM)
+        ApplyWidgetStyle(true);
 
-void wxWindowGTK::GtkSetForegroundColour( const wxColour &colour )
-{
-    GdkWindow *window = (GdkWindow*) NULL;
-    if (m_wxwindow)
-        window = GTK_PIZZA(m_wxwindow)->bin_window;
-    else
-        window = GetConnectWidget()->window;
-
-    wxASSERT( window );
-
-    ApplyWidgetStyle();
+    return true;
 }
 
 bool wxWindowGTK::SetForegroundColour( const wxColour &colour )
@@ -4057,30 +4130,20 @@ bool wxWindowGTK::SetForegroundColour( const wxColour &colour )
 
     if (!wxWindowBase::SetForegroundColour(colour))
     {
-        // don't leave if the GTK widget has just
-        // been realized
-        if (!m_delayedForegroundColour) return FALSE;
+        return false;
     }
-
-    GdkWindow *window = (GdkWindow*) NULL;
-    if (m_wxwindow)
-        window = GTK_PIZZA(m_wxwindow)->bin_window;
-    else
-        window = GetConnectWidget()->window;
-
-    if (!window)
-    {
-        // indicate that a new style has been set
-        // but it couldn't get applied as the
-        // widget hasn't been realized yet.
-        m_delayedForegroundColour = TRUE;
-    }
-    else
+    
+    if (colour.Ok())
     {
-       GtkSetForegroundColour( colour );
+        // We need the pixel value e.g. for background clearing.
+        m_foregroundColour.CalcPixel(gtk_widget_get_colormap(m_widget));
     }
 
-    return TRUE;
+    // apply style change (forceStyle=true so that new style is applied
+    // even if the bg colour changed from valid to wxNullColour):
+    ApplyWidgetStyle(true);
+
+    return true;
 }
 
 #ifdef __WXGTK20__
@@ -4097,135 +4160,128 @@ PangoContext *wxWindowGTK::GtkGetPangoX11Context()
     return m_x11Context;
 }
 #endif
-
-GtkStyle *wxWindowGTK::GetWidgetStyle()
+ 
+GtkRcStyle *wxWindowGTK::CreateWidgetStyle(bool forceStyle)
 {
-    if (m_widgetStyle)
+    // do we need to apply any changes at all?
+    if ( !forceStyle &&
+         !m_font.Ok() &&
+         !m_foregroundColour.Ok() && !m_backgroundColour.Ok() )
     {
-        GtkStyle *remake = gtk_style_copy( m_widgetStyle );
+        return NULL;
+    }
 
-        // FIXME: no more klass in 2.0
-#ifndef __WXGTK20__
-        remake->klass = m_widgetStyle->klass;
-#endif
+    GtkRcStyle *style = gtk_rc_style_new();
 
-        gtk_style_unref( m_widgetStyle );
-        m_widgetStyle = remake;
-    }
-    else
+    if ( m_font.Ok() )
     {
-        GtkStyle *def = gtk_rc_get_style( m_widget );
+#ifdef __WXGTK20__
+        style->font_desc = 
+            pango_font_description_copy( m_font.GetNativeFontInfo()->description );
+#else
+        wxString xfontname = m_font.GetNativeFontInfo()->GetXFontName();
+        style->fontset_name = g_strdup(xfontname.c_str());
+#endif
+    }
 
-        if (!def)
-            def = gtk_widget_get_default_style();
+    if ( m_foregroundColour.Ok() )
+    {
+        GdkColor *fg = m_foregroundColour.GetColor();
+        
+        style->fg[GTK_STATE_NORMAL] = *fg;
+        style->color_flags[GTK_STATE_NORMAL] = GTK_RC_FG;
+        
+        style->fg[GTK_STATE_PRELIGHT] = *fg;
+        style->color_flags[GTK_STATE_PRELIGHT] = GTK_RC_FG;
+        
+        style->fg[GTK_STATE_ACTIVE] = *fg;
+        style->color_flags[GTK_STATE_ACTIVE] = GTK_RC_FG;
+    }
 
-        m_widgetStyle = gtk_style_copy( def );
+    if ( m_backgroundColour.Ok() )
+    {
+        GdkColor *bg = m_backgroundColour.GetColor();
 
-        // FIXME: no more klass in 2.0
-#ifndef __WXGTK20__
-        m_widgetStyle->klass = def->klass;
-#endif
+        style->bg[GTK_STATE_NORMAL] = *bg;
+        style->base[GTK_STATE_NORMAL] = *bg;
+        style->color_flags[GTK_STATE_NORMAL] = (GtkRcFlags)
+            (style->color_flags[GTK_STATE_NORMAL] | GTK_RC_BG | GTK_RC_BASE);
+        
+        style->bg[GTK_STATE_PRELIGHT] = *bg;
+        style->base[GTK_STATE_PRELIGHT] = *bg;
+        style->color_flags[GTK_STATE_PRELIGHT] = (GtkRcFlags)
+            (style->color_flags[GTK_STATE_PRELIGHT] | GTK_RC_BG | GTK_RC_BASE);
+        
+        style->bg[GTK_STATE_ACTIVE] = *bg;
+        style->base[GTK_STATE_ACTIVE] = *bg;
+        style->color_flags[GTK_STATE_ACTIVE] = (GtkRcFlags)
+            (style->color_flags[GTK_STATE_ACTIVE] | GTK_RC_BG | GTK_RC_BASE);
+        
+        style->bg[GTK_STATE_INSENSITIVE] = *bg;
+        style->base[GTK_STATE_INSENSITIVE] = *bg;
+        style->color_flags[GTK_STATE_INSENSITIVE] = (GtkRcFlags)
+            (style->color_flags[GTK_STATE_INSENSITIVE] | GTK_RC_BG | GTK_RC_BASE);
     }
-
-    return m_widgetStyle;
+    
+    return style;
 }
 
-void wxWindowGTK::SetWidgetStyle()
+void wxWindowGTK::ApplyWidgetStyle(bool forceStyle)
 {
-#if DISABLE_STYLE_IF_BROKEN_THEME
-    if (m_widget->style->engine_data)
+    GtkRcStyle *style = CreateWidgetStyle(forceStyle);
+    if ( style )
     {
-        static bool s_warningPrinted = FALSE;
-        if (!s_warningPrinted)
-        {
-            printf( "wxWidgets warning: Widget styles disabled due to buggy GTK theme.\n" );
-            s_warningPrinted = TRUE;
-        }
-        m_widgetStyle = m_widget->style;
-        return;
+        DoApplyWidgetStyle(style);
+        gtk_rc_style_unref(style);
     }
-#endif
 
-    GtkStyle *style = GetWidgetStyle();
+    // Style change may affect GTK+'s size calculation:
+    InvalidateBestSize();
+}
 
-    if ( m_hasFont )
-    {
-#ifdef __WXGTK20__
-        pango_font_description_free( style->font_desc );
-        style->font_desc = pango_font_description_copy( m_font.GetNativeFontInfo()->description );
-#else
-        gdk_font_unref( style->font );
-        style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
-#endif
-    }
+void wxWindowGTK::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+    if (m_wxwindow)
+        gtk_widget_modify_style(m_wxwindow, style);
+    gtk_widget_modify_style(m_widget, style);
+}
 
-    if ( m_hasFgCol )
+bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style)
+{
+    wxWindowBase::SetBackgroundStyle(style);
+    
+    if (style == wxBG_STYLE_CUSTOM)
     {
-        m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
-        if (m_foregroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT))
-        {
-            style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor();
-            style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor();
-            style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor();
-        }
+        GdkWindow *window = (GdkWindow*) NULL;
+        if (m_wxwindow)
+            window = GTK_PIZZA(m_wxwindow)->bin_window;
         else
-        {
-            // Try to restore the gtk default style.  This is still a little
-            // oversimplified for what is probably really needed here for controls
-            // other than buttons, but is better than not being able to (re)set a
-            // control's foreground colour to *wxBLACK -- RL
-            GtkStyle *def = gtk_rc_get_style( m_widget );
-
-            if (!def)
-                def = gtk_widget_get_default_style();
-
-            style->fg[GTK_STATE_NORMAL] = def->fg[GTK_STATE_NORMAL];
-            style->fg[GTK_STATE_PRELIGHT] = def->fg[GTK_STATE_PRELIGHT];
-            style->fg[GTK_STATE_ACTIVE] = def->fg[GTK_STATE_ACTIVE];
-        }
-    }
+            window = GetConnectWidget()->window;
 
-    if ( m_hasBgCol && m_backgroundColour.Ok() )
-    {
-        m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
-        if (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE))
+        if (window)
         {
-            style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
-            style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
-            style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
-            style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
-            style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
-            style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
-            style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
-            style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
+            // Make sure GDK/X11 doesn't refresh the window
+            // automatically.
+            gdk_window_set_back_pixmap( window, None, False );
+#ifdef __X__
+            Display* display = GDK_WINDOW_DISPLAY(window);
+            XFlush(display);
+#endif
+            m_needsStyleChange = false;
         }
         else
-        {
-            // Try to restore the gtk default style.  This is still a little
-            // oversimplified for what is probably really needed here for controls
-            // other than buttons, but is better than not being able to (re)set a
-            // control's background colour to default grey and means resetting a
-            // button to wxSYS_COLOUR_BTNFACE will restore its usual highlighting
-            // behavior -- RL
-            GtkStyle *def = gtk_rc_get_style( m_widget );
-
-            if (!def)
-                def = gtk_widget_get_default_style();
-
-            style->bg[GTK_STATE_NORMAL] = def->bg[GTK_STATE_NORMAL];
-            style->base[GTK_STATE_NORMAL] = def->base[GTK_STATE_NORMAL];
-            style->bg[GTK_STATE_PRELIGHT] = def->bg[GTK_STATE_PRELIGHT];
-            style->base[GTK_STATE_PRELIGHT] = def->base[GTK_STATE_PRELIGHT];
-            style->bg[GTK_STATE_ACTIVE] = def->bg[GTK_STATE_ACTIVE];
-            style->base[GTK_STATE_ACTIVE] = def->base[GTK_STATE_ACTIVE];
-            style->bg[GTK_STATE_INSENSITIVE] = def->bg[GTK_STATE_INSENSITIVE];
-            style->base[GTK_STATE_INSENSITIVE] = def->base[GTK_STATE_INSENSITIVE];
-        }
+            // Do in OnIdle, because the window is not yet available
+            m_needsStyleChange = true;
+        
+        // Don't apply widget style, or we get a grey background
     }
-}
-
-void wxWindowGTK::ApplyWidgetStyle()
-{
+    else
+    {
+        // apply style change (forceStyle=true so that new style is applied
+        // even if the bg colour changed from valid to wxNullColour):
+        ApplyWidgetStyle(true);
+    }
+    return true;
 }
 
 //-----------------------------------------------------------------------------
@@ -4240,9 +4296,10 @@ void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting  )
     *is_waiting = FALSE;
 }
 
-static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win )
+void SetInvokingWindow( wxMenu *menu, wxWindow* win )
 {
     menu->SetInvokingWindow( win );
+    
     wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
     while (node)
     {
@@ -4283,16 +4340,20 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
 
     wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") );
 
+    // NOTE: if you change this code, you need to update
+    //       the same code in taskbar.cpp as well. This
+    //       is ugly code duplication, I know,
+
     SetInvokingWindow( menu, this );
 
     menu->UpdateUI();
 
     bool is_waiting = true;
 
-    gtk_signal_connect( GTK_OBJECT(menu->m_menu),
-                        "hide",
-                        GTK_SIGNAL_FUNC(gtk_pop_hide_callback),
-                        (gpointer)&is_waiting );
+    gulong handler = gtk_signal_connect( GTK_OBJECT(menu->m_menu),
+                                         "hide",
+                                         GTK_SIGNAL_FUNC(gtk_pop_hide_callback),
+                                         (gpointer)&is_waiting );
 
     wxPoint pos;
     gpointer userdata;
@@ -4329,6 +4390,8 @@ bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
         gtk_main_iteration();
     }
 
+    gtk_signal_disconnect(GTK_OBJECT(menu->m_menu), handler);
+
     return true;
 }
 
@@ -4370,24 +4433,16 @@ bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window )
 
 bool wxWindowGTK::SetFont( const wxFont &font )
 {
-    if (!wxWindowBase::SetFont(font) || !m_widget)
-    {
-        return FALSE;
-    }
+    wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
-    wxColour sysbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE );
-    if ( sysbg == m_backgroundColour )
-    {
-        m_backgroundColour = wxNullColour;
-        ApplyWidgetStyle();
-        m_backgroundColour = sysbg;
-    }
-    else
-    {
-        ApplyWidgetStyle();
-    }
+    if (!wxWindowBase::SetFont(font))
+        return false;
 
-    return TRUE;
+    // apply style change (forceStyle=true so that new style is applied
+    // even if the font changed from valid to wxNullFont):
+    ApplyWidgetStyle(true);    
+
+    return true;
 }
 
 void wxWindowGTK::DoCaptureMouse()