]> git.saurik.com Git - wxWidgets.git/blobdiff - src/gtk1/window.cpp
Crash fix under VC++
[wxWidgets.git] / src / gtk1 / window.cpp
index 7d1eed6e4241d123b5ed7a4fedd9f9c1567457ce..11167b3844aeab055383a382142bd4424c05e4bb 100644 (file)
@@ -8,23 +8,26 @@
 /////////////////////////////////////////////////////////////////////////////
 
 
 /////////////////////////////////////////////////////////////////////////////
 
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "window.h"
 #endif
 
     #pragma implementation "window.h"
 #endif
 
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
 #ifdef __VMS
 #define XWarpPointer XWARPPOINTER
 #endif
 
 #ifdef __VMS
 #define XWarpPointer XWARPPOINTER
 #endif
 
-#include "wx/defs.h"
 #include "wx/window.h"
 #include "wx/window.h"
-#include "wx/dc.h"
+#include "wx/dcclient.h"
 #include "wx/frame.h"
 #include "wx/app.h"
 #include "wx/layout.h"
 #include "wx/utils.h"
 #include "wx/dialog.h"
 #include "wx/msgdlg.h"
 #include "wx/frame.h"
 #include "wx/app.h"
 #include "wx/layout.h"
 #include "wx/utils.h"
 #include "wx/dialog.h"
 #include "wx/msgdlg.h"
+#include "wx/module.h"
 
 #if wxUSE_DRAG_AND_DROP
     #include "wx/dnd.h"
 
 #if wxUSE_DRAG_AND_DROP
     #include "wx/dnd.h"
     #include "wx/caret.h"
 #endif // wxUSE_CARET
 
     #include "wx/caret.h"
 #endif // wxUSE_CARET
 
+#if wxUSE_TEXTCTRL
+    #include "wx/textctrl.h"
+#endif
+
 #include "wx/menu.h"
 #include "wx/statusbr.h"
 #include "wx/intl.h"
 #include "wx/settings.h"
 #include "wx/log.h"
 #include "wx/menu.h"
 #include "wx/statusbr.h"
 #include "wx/intl.h"
 #include "wx/settings.h"
 #include "wx/log.h"
+#include "wx/fontutil.h"
 
 #ifdef __WXDEBUG__
     #include "wx/thread.h"
 #endif
 
 #include <math.h>
 
 #ifdef __WXDEBUG__
     #include "wx/thread.h"
 #endif
 
 #include <math.h>
+#include <ctype.h>
 
 
-#include <gdk/gdk.h>
-#include <gtk/gtk.h>
+#include "wx/gtk/private.h"
 #include <gdk/gdkprivate.h>
 #include <gdk/gdkkeysyms.h>
 #include <gdk/gdkx.h>
 #include <gdk/gdkprivate.h>
 #include <gdk/gdkkeysyms.h>
 #include <gdk/gdkx.h>
 
 #include "wx/gtk/win_gtk.h"
 
 
 #include "wx/gtk/win_gtk.h"
 
+#ifdef __WXGTK20__
+#include <pango/pangox.h>
+#endif
+
+
+#ifdef __WXGTK20__
+    #ifdef HAVE_XIM
+        #undef HAVE_XIM
+    #endif
+#endif
+
+#ifdef __WXGTK20__
+extern GtkContainerClass *pizza_parent_class;
+#endif
+
 //-----------------------------------------------------------------------------
 // documentation on internals
 //-----------------------------------------------------------------------------
 
 /*
    I have been asked several times about writing some documentation about
 //-----------------------------------------------------------------------------
 // documentation on internals
 //-----------------------------------------------------------------------------
 
 /*
    I have been asked several times about writing some documentation about
-   the GTK port of wxWindows, especially its internal structures. Obviously,
+   the GTK port of wxWidgets, especially its internal structures. Obviously,
    you cannot understand wxGTK without knowing a little about the GTK, but
    some more information about what the wxWindow, which is the base class
    for all other window classes, does seems required as well.
    you cannot understand wxGTK without knowing a little about the GTK, but
    some more information about what the wxWindow, which is the base class
    for all other window classes, does seems required as well.
 
    6) Display a border (sunken, raised, simple or none).
 
 
    6) Display a border (sunken, raised, simple or none).
 
-   Normally one might expect, that one wxWindows window would always correspond
+   Normally one might expect, that one wxWidgets window would always correspond
    to one GTK widget. Under GTK, there is no such allround widget that has all
    the functionality. Moreover, the GTK defines a client area as a different
    widget from the actual widget you are handling. Last but not least some
    special classes (e.g. wxFrame) handle different categories of widgets and
    still have the possibility to draw something in the client area.
    It was therefore required to write a special purpose GTK widget, that would
    to one GTK widget. Under GTK, there is no such allround widget that has all
    the functionality. Moreover, the GTK defines a client area as a different
    widget from the actual widget you are handling. Last but not least some
    special classes (e.g. wxFrame) handle different categories of widgets and
    still have the possibility to draw something in the client area.
    It was therefore required to write a special purpose GTK widget, that would
-   represent a client area in the sense of wxWindows capable to do the jobs
+   represent a client area in the sense of wxWidgets capable to do the jobs
    2), 3) and 4). I have written this class and it resides in win_gtk.c of
    this directory.
 
    2), 3) and 4). I have written this class and it resides in win_gtk.c of
    this directory.
 
    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
    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
    can find in m_widget (defined in wxWindow)
 
    When the class has a client area for drawing into and for containing children
    one is (in the GTK sense) a child of the GtkScrolledWindow.
 
    If the m_wxwindow field is set, then all input to this widget is inter-
    one is (in the GTK sense) a child of the GtkScrolledWindow.
 
    If the m_wxwindow field is set, then all input to this widget is inter-
-   cepted and sent to the wxWindows class. If not, all input to the widget
+   cepted and sent to the wxWidgets class. If not, all input to the widget
    that gets pointed to by m_widget gets intercepted and sent to the class.
 
    II)
 
    that gets pointed to by m_widget gets intercepted and sent to the class.
 
    II)
 
-   The design of scrolling in wxWindows is markedly different from that offered
+   The design of scrolling in wxWidgets is markedly different from that offered
    by the GTK itself and therefore we cannot simply take it as it is. In GTK,
    clicking on a scrollbar belonging to scrolled window will inevitably move
    by the GTK itself and therefore we cannot simply take it as it is. In GTK,
    clicking on a scrollbar belonging to scrolled window will inevitably move
-   the window. In wxWindows, the scrollbar will only emit an event, send this
+   the window. In wxWidgets, the scrollbar will only emit an event, send this
    to (normally) a wxScrolledWindow and that class will call ScrollWindow()
    which actually moves the window and its subchildren. Note that GtkPizza
    to (normally) a wxScrolledWindow and that class will call ScrollWindow()
    which actually moves the window and its subchildren. Note that GtkPizza
-   memorizes how much it has been scrolled but that wxWindows forgets this
+   memorizes how much it has been scrolled but that wxWidgets forgets this
    so that the two coordinates systems have to be kept in synch. This is done
    in various places using the pizza->xoffset and pizza->yoffset values.
 
    so that the two coordinates systems have to be kept in synch. This is done
    in various places using the pizza->xoffset and pizza->yoffset values.
 
@@ -199,19 +222,28 @@ extern wxList     wxPendingDelete;
 extern bool       g_blockEventsOnDrag;
 extern bool       g_blockEventsOnScroll;
 extern wxCursor   g_globalCursor;
 extern bool       g_blockEventsOnDrag;
 extern bool       g_blockEventsOnScroll;
 extern wxCursor   g_globalCursor;
-static wxWindow  *g_captureWindow = (wxWindow*) NULL;
 
 
-/* extern */ wxWindow  *g_focusWindow = (wxWindow*) NULL;
+static GdkGC *g_eraseGC = NULL;
+
+// mouse capture state: the window which has it and if the mouse is currently
+// inside it
+static wxWindowGTK  *g_captureWindow = (wxWindowGTK*) NULL;
+static bool g_captureWindowHasMouse = FALSE;
+
+wxWindowGTK  *g_focusWindow = (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;
+// 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;
 
 
-/* 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;
+// 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;
+
+// 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; 
 
 extern bool g_mainThreadLocked;
 
 
 extern bool g_mainThreadLocked;
 
@@ -219,8 +251,6 @@ extern bool g_mainThreadLocked;
 // debug
 //-----------------------------------------------------------------------------
 
 // debug
 //-----------------------------------------------------------------------------
 
-#define DISABLE_STYLE_IF_BROKEN_THEME 1
-
 #ifdef __WXDEBUG__
 
 #if wxUSE_THREADS
 #ifdef __WXDEBUG__
 
 #if wxUSE_THREADS
@@ -228,47 +258,13 @@ extern bool g_mainThreadLocked;
 #else
 #   define DEBUG_MAIN_THREAD
 #endif
 #else
 #   define DEBUG_MAIN_THREAD
 #endif
-
-static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget),
-                                         GdkEvent *WXUNUSED(event),
-                                         const wxChar *WXUNUSED(name) )
-{
-/*
-    static bool s_done = FALSE;
-    if ( !s_done )
-    {
-        wxLog::AddTraceMask("focus");
-        s_done = TRUE;
-    }
-    wxLogTrace(wxT("FOCUS NOW AT: %s"), name);
-*/
-
-    return FALSE;
-}
-
-void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window )
-{
-    // suppress warnings about gtk_debug_focus_in_callback being unused with
-    // this "if ( 0 )"
-    if ( 0 )
-    {
-        wxString tmp = name;
-        tmp += wxT(" FROM ");
-        tmp += window;
-
-        wxChar *s = new wxChar[tmp.Length()+1];
-
-        wxStrcpy( s, tmp );
-
-        gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
-          GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s );
-    }
-}
-
 #else
 #define DEBUG_MAIN_THREAD
 #endif // Debug
 
 #else
 #define DEBUG_MAIN_THREAD
 #endif // Debug
 
+// the trace mask used for the focus debugging messages
+#define TRACE_FOCUS _T("focus")
+
 //-----------------------------------------------------------------------------
 // missing gdk functions
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // missing gdk functions
 //-----------------------------------------------------------------------------
@@ -320,20 +316,22 @@ extern bool g_isIdle;
 //-----------------------------------------------------------------------------
 
 // returns the child of win which currently has focus or NULL if not found
 //-----------------------------------------------------------------------------
 
 // returns the child of win which currently has focus or NULL if not found
-static wxWindow *FindFocusedChild(wxWindow *win)
+//
+// Note: can't be static, needed by textctrl.cpp.
+wxWindow *wxFindFocusedChild(wxWindowGTK *win)
 {
 {
-    wxWindow *winFocus = wxWindow::FindFocus();
+    wxWindow *winFocus = wxWindowGTK::FindFocus();
     if ( !winFocus )
         return (wxWindow *)NULL;
 
     if ( winFocus == win )
     if ( !winFocus )
         return (wxWindow *)NULL;
 
     if ( winFocus == win )
-        return win;
+        return (wxWindow *)win;
 
 
-    for ( wxWindowList::Node *node = win->GetChildren().GetFirst();
+    for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
           node;
           node = node->GetNext() )
     {
           node;
           node = node->GetNext() )
     {
-        wxWindow *child = FindFocusedChild(node->GetData());
+        wxWindow *child = wxFindFocusedChild(node->GetData());
         if ( child )
             return child;
     }
         if ( child )
             return child;
     }
@@ -341,8 +339,10 @@ static wxWindow *FindFocusedChild(wxWindow *win)
     return (wxWindow *)NULL;
 }
 
     return (wxWindow *)NULL;
 }
 
-static void draw_frame( GtkWidget *widget, wxWindow *win )
+static void draw_frame( GtkWidget *widget, wxWindowGTK *win )
 {
 {
+    // wxUniversal widgets draw the borders and scrollbars themselves
+#ifndef __WXUNIVERSAL__
     if (!win->m_hasVMT)
         return;
 
     if (!win->m_hasVMT)
         return;
 
@@ -351,34 +351,34 @@ static void draw_frame( GtkWidget *widget, wxWindow *win )
 
     if (win->m_hasScrolling)
     {
 
     if (win->m_hasScrolling)
     {
-            GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
+        GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
 
 
-            GtkRequisition vscroll_req;
-            vscroll_req.width = 2;
-            vscroll_req.height = 2;
-            (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
-                (scroll_window->vscrollbar, &vscroll_req );
+        GtkRequisition vscroll_req;
+        vscroll_req.width = 2;
+        vscroll_req.height = 2;
+        (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
+            (scroll_window->vscrollbar, &vscroll_req );
 
 
-            GtkRequisition hscroll_req;
-            hscroll_req.width = 2;
-            hscroll_req.height = 2;
-            (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
-                (scroll_window->hscrollbar, &hscroll_req );
+        GtkRequisition hscroll_req;
+        hscroll_req.width = 2;
+        hscroll_req.height = 2;
+        (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
+            (scroll_window->hscrollbar, &hscroll_req );
 
 
-            GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) );
+        GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) );
 
 
-            if (scroll_window->vscrollbar_visible)
-            {
-                dw += vscroll_req.width;
-                dw += scroll_class->scrollbar_spacing;
-            }
+        if (scroll_window->vscrollbar_visible)
+        {
+            dw += vscroll_req.width;
+            dw += scroll_class->scrollbar_spacing;
+        }
 
 
-            if (scroll_window->hscrollbar_visible)
-            {
-                dh += hscroll_req.height;
-                dh += scroll_class->scrollbar_spacing;
-            }
-    }
+        if (scroll_window->hscrollbar_visible)
+        {
+            dh += hscroll_req.height;
+            dh += scroll_class->scrollbar_spacing;
+        }
+}
 
     int dx = 0;
     int dy = 0;
 
     int dx = 0;
     int dy = 0;
@@ -421,18 +421,24 @@ static void draw_frame( GtkWidget *widget, wxWindow *win )
         gdk_gc_unref( gc );
         return;
     }
         gdk_gc_unref( gc );
         return;
     }
+#endif // __WXUNIVERSAL__
 }
 
 //-----------------------------------------------------------------------------
 // "expose_event" of m_widget
 //-----------------------------------------------------------------------------
 
 }
 
 //-----------------------------------------------------------------------------
 // "expose_event" of m_widget
 //-----------------------------------------------------------------------------
 
-gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win )
+gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindowGTK *win )
 {
     if (gdk_event->count > 0) return FALSE;
 {
     if (gdk_event->count > 0) return FALSE;
-    
+
     draw_frame( widget, win );
     draw_frame( widget, win );
-    
+
+#ifdef __WXGTK20__
+
+    (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
+
+#endif
     return TRUE;
 }
 
     return TRUE;
 }
 
@@ -440,234 +446,59 @@ gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_even
 // "draw" of m_widget
 //-----------------------------------------------------------------------------
 
 // "draw" of m_widget
 //-----------------------------------------------------------------------------
 
-static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindow *win )
+#ifndef __WXGTK20__
+
+static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindowGTK *win )
 {
     draw_frame( widget, win );
 }
 
 {
     draw_frame( widget, win );
 }
 
+#endif // GTK+ < 2.0
+
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-// key code mapping routines
+// "size_request" of m_widget
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 
-static long map_to_unmodified_wx_keysym( KeySym keysym )
-{
-    guint key_code = 0;
-
-    switch (keysym)
-    {
-        case GDK_Shift_L:
-        case GDK_Shift_R:       key_code = WXK_SHIFT;       break;
-        case GDK_Control_L:
-        case GDK_Control_R:     key_code = WXK_CONTROL;     break;
-        case GDK_Meta_L:
-        case GDK_Meta_R:
-        case GDK_Alt_L:
-        case GDK_Alt_R:
-        case GDK_Super_L:
-        case GDK_Super_R:       key_code = WXK_ALT;         break;
-        case GDK_Menu:          key_code = WXK_MENU;        break;
-        case GDK_Help:          key_code = WXK_HELP;        break;
-        case GDK_BackSpace:     key_code = WXK_BACK;        break;
-        case GDK_ISO_Left_Tab:
-        case GDK_Tab:           key_code = WXK_TAB;         break;
-        case GDK_Linefeed:      key_code = WXK_RETURN;      break;
-        case GDK_Clear:         key_code = WXK_CLEAR;       break;
-        case GDK_Return:        key_code = WXK_RETURN;      break;
-        case GDK_Pause:         key_code = WXK_PAUSE;       break;
-        case GDK_Scroll_Lock:   key_code = WXK_SCROLL;      break;
-        case GDK_Escape:        key_code = WXK_ESCAPE;      break;
-        case GDK_Delete:        key_code = WXK_DELETE;      break;
-        case GDK_Home:          key_code = WXK_HOME;        break;
-        case GDK_Left:          key_code = WXK_LEFT;        break;
-        case GDK_Up:            key_code = WXK_UP;          break;
-        case GDK_Right:         key_code = WXK_RIGHT;       break;
-        case GDK_Down:          key_code = WXK_DOWN;        break;
-        case GDK_Prior:         key_code = WXK_PRIOR;       break;
-//      case GDK_Page_Up:       key_code = WXK_PAGEUP;      break;
-        case GDK_Next:          key_code = WXK_NEXT;        break;
-//      case GDK_Page_Down:     key_code = WXK_PAGEDOWN;    break;
-        case GDK_End:           key_code = WXK_END;         break;
-        case GDK_Begin:         key_code = WXK_HOME;        break;
-        case GDK_Select:        key_code = WXK_SELECT;      break;
-        case GDK_Print:         key_code = WXK_PRINT;       break;
-        case GDK_Execute:       key_code = WXK_EXECUTE;     break;
-        case GDK_Insert:        key_code = WXK_INSERT;      break;
-        case GDK_Num_Lock:      key_code = WXK_NUMLOCK;     break;
-
-        case GDK_KP_0:         key_code = WXK_NUMPAD0;      break;
-        case GDK_KP_1:         key_code = WXK_NUMPAD1;      break;
-        case GDK_KP_2:         key_code = WXK_NUMPAD2;      break;
-        case GDK_KP_3:         key_code = WXK_NUMPAD3;      break;
-        case GDK_KP_4:         key_code = WXK_NUMPAD4;      break;
-        case GDK_KP_5:         key_code = WXK_NUMPAD5;      break;
-        case GDK_KP_6:         key_code = WXK_NUMPAD6;      break;
-        case GDK_KP_7:         key_code = WXK_NUMPAD7;      break;
-        case GDK_KP_8:         key_code = WXK_NUMPAD8;      break;
-        case GDK_KP_9:         key_code = WXK_NUMPAD9;      break;
-        case GDK_KP_Space:     key_code = WXK_NUMPAD_SPACE; break;
-        case GDK_KP_Tab:       key_code = WXK_NUMPAD_TAB;   break;
-        case GDK_KP_Enter:     key_code = WXK_NUMPAD_ENTER; break;
-        case GDK_KP_F1:        key_code = WXK_NUMPAD_F1;    break;
-        case GDK_KP_F2:        key_code = WXK_NUMPAD_F2;    break;
-        case GDK_KP_F3:        key_code = WXK_NUMPAD_F3;    break;
-        case GDK_KP_F4:        key_code = WXK_NUMPAD_F4;    break;
-        case GDK_KP_Home:      key_code = WXK_NUMPAD_HOME;  break;
-        case GDK_KP_Left:      key_code = WXK_NUMPAD_LEFT;  break;
-        case GDK_KP_Up:        key_code = WXK_NUMPAD_UP;    break;
-        case GDK_KP_Right:     key_code = WXK_NUMPAD_RIGHT; break;
-        case GDK_KP_Down:      key_code = WXK_NUMPAD_DOWN;  break;
-        case GDK_KP_Prior:     key_code = WXK_NUMPAD_PRIOR; break;
-//      case GDK_KP_Page_Up:   key_code = WXK_NUMPAD_PAGEUP;   break;
-        case GDK_KP_Next:      key_code = WXK_NUMPAD_NEXT;  break;
-//      case GDK_KP_Page_Down: key_code = WXK_NUMPAD_PAGEDOWN; break;
-        case GDK_KP_End:       key_code = WXK_NUMPAD_END;   break;
-        case GDK_KP_Begin:     key_code = WXK_NUMPAD_BEGIN; break;
-        case GDK_KP_Insert:    key_code = WXK_NUMPAD_INSERT; break;
-        case GDK_KP_Delete:    key_code = WXK_NUMPAD_DELETE; break;
-        case GDK_KP_Equal:     key_code = WXK_NUMPAD_EQUAL;  break;
-        case GDK_KP_Multiply:  key_code = WXK_NUMPAD_MULTIPLY; break;
-        case GDK_KP_Add:       key_code = WXK_NUMPAD_ADD;    break;
-        case GDK_KP_Separator: key_code = WXK_NUMPAD_SEPARATOR; break;
-        case GDK_KP_Subtract:  key_code = WXK_NUMPAD_SUBTRACT;  break;
-        case GDK_KP_Decimal:   key_code = WXK_NUMPAD_DECIMAL;   break;
-        case GDK_KP_Divide:    key_code = WXK_NUMPAD_DIVIDE;    break;
-
-        case GDK_F1:            key_code = WXK_F1;          break;
-        case GDK_F2:            key_code = WXK_F2;          break;
-        case GDK_F3:            key_code = WXK_F3;          break;
-        case GDK_F4:            key_code = WXK_F4;          break;
-        case GDK_F5:            key_code = WXK_F5;          break;
-        case GDK_F6:            key_code = WXK_F6;          break;
-        case GDK_F7:            key_code = WXK_F7;          break;
-        case GDK_F8:            key_code = WXK_F8;          break;
-        case GDK_F9:            key_code = WXK_F9;          break;
-        case GDK_F10:           key_code = WXK_F10;         break;
-        case GDK_F11:           key_code = WXK_F11;         break;
-        case GDK_F12:           key_code = WXK_F12;         break;
-        default:
-        {
-            if ((keysym & 0xF000) == 0)
-            {
-                guint upper = gdk_keyval_to_upper( (guint)keysym );
-                keysym = (upper != 0 ? upper : keysym ); /* to be MSW compatible */
-                key_code = (guint)keysym;
-            }
-        }
-    }
-
-    return (key_code);
-}
-
-static long map_to_wx_keysym( KeySym keysym )
+// make it extern because wxStatitText needs to disconnect this one
+extern "C"
+void wxgtk_window_size_request_callback(GtkWidget *widget,
+                                        GtkRequisition *requisition,
+                                        wxWindow *win)
 {
 {
-    guint key_code = 0;
-
-    switch (keysym)
-    {
-        case GDK_Menu:          key_code = WXK_MENU;        break;
-        case GDK_Help:          key_code = WXK_HELP;        break;
-        case GDK_BackSpace:     key_code = WXK_BACK;        break;
-        case GDK_ISO_Left_Tab:
-        case GDK_Tab:           key_code = WXK_TAB;         break;
-        case GDK_Linefeed:      key_code = WXK_RETURN;      break;
-        case GDK_Clear:         key_code = WXK_CLEAR;       break;
-        case GDK_Return:        key_code = WXK_RETURN;      break;
-        case GDK_Pause:         key_code = WXK_PAUSE;       break;
-        case GDK_Scroll_Lock:   key_code = WXK_SCROLL;      break;
-        case GDK_Escape:        key_code = WXK_ESCAPE;      break;
-        case GDK_Delete:        key_code = WXK_DELETE;      break;
-        case GDK_Home:          key_code = WXK_HOME;        break;
-        case GDK_Left:          key_code = WXK_LEFT;        break;
-        case GDK_Up:            key_code = WXK_UP;          break;
-        case GDK_Right:         key_code = WXK_RIGHT;       break;
-        case GDK_Down:          key_code = WXK_DOWN;        break;
-        case GDK_Prior:         key_code = WXK_PRIOR;       break;
-//      case GDK_Page_Up:       key_code = WXK_PAGEUP;      break;
-        case GDK_Next:          key_code = WXK_NEXT;        break;
-//      case GDK_Page_Down:     key_code = WXK_PAGEDOWN;    break;
-        case GDK_End:           key_code = WXK_END;         break;
-        case GDK_Begin:         key_code = WXK_HOME;        break;
-        case GDK_Select:        key_code = WXK_SELECT;      break;
-        case GDK_Print:         key_code = WXK_PRINT;       break;
-        case GDK_Execute:       key_code = WXK_EXECUTE;     break;
-        case GDK_Insert:        key_code = WXK_INSERT;      break;
-        case GDK_Num_Lock:      key_code = WXK_NUMLOCK;     break;
-
-        case GDK_KP_0:         key_code = '0';      break;
-        case GDK_KP_1:         key_code = '1';      break;
-        case GDK_KP_2:         key_code = '2';      break;
-        case GDK_KP_3:         key_code = '3';      break;
-        case GDK_KP_4:         key_code = '4';      break;
-        case GDK_KP_5:         key_code = '5';      break;
-        case GDK_KP_6:         key_code = '6';      break;
-        case GDK_KP_7:         key_code = '7';      break;
-        case GDK_KP_8:         key_code = '8';      break;
-        case GDK_KP_9:         key_code = '9';      break;
-        case GDK_KP_Space:     key_code = ' ';      break;
-        case GDK_KP_Tab:       key_code = WXK_TAB;    break;        /* or '\t' ??? */
-        case GDK_KP_Enter:     key_code = WXK_RETURN; break;        /* or '\r' ??? */
-        case GDK_KP_F1:        key_code = WXK_NUMPAD_F1;    break;
-        case GDK_KP_F2:        key_code = WXK_NUMPAD_F2;    break;
-        case GDK_KP_F3:        key_code = WXK_NUMPAD_F3;    break;
-        case GDK_KP_F4:        key_code = WXK_NUMPAD_F4;    break;
-        case GDK_KP_Home:      key_code = WXK_HOME;  break;
-        case GDK_KP_Left:      key_code = WXK_LEFT;  break;
-        case GDK_KP_Up:        key_code = WXK_UP;    break;
-        case GDK_KP_Right:     key_code = WXK_RIGHT; break;
-        case GDK_KP_Down:      key_code = WXK_DOWN;  break;
-        case GDK_KP_Prior:     key_code = WXK_PRIOR; break;
-//      case GDK_KP_Page_Up:   key_code = WXK_PAGEUP; break;
-        case GDK_KP_Next:      key_code = WXK_NEXT;  break;
-//      case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break;
-        case GDK_KP_End:       key_code = WXK_END;    break;
-        case GDK_KP_Begin:     key_code = WXK_HOME;   break;
-        case GDK_KP_Insert:    key_code = WXK_INSERT; break;
-        case GDK_KP_Delete:    key_code = WXK_DELETE; break;
-        case GDK_KP_Equal:     key_code = '=';   break;
-        case GDK_KP_Multiply:  key_code = '*';   break;
-        case GDK_KP_Add:       key_code = '+';   break;
-        case GDK_KP_Separator: key_code = ',';   break;
-        case GDK_KP_Subtract:  key_code = '-';   break;
-        case GDK_KP_Decimal:   key_code = '.';   break;
-        case GDK_KP_Divide:    key_code = '/';   break;
-
-        case GDK_F1:            key_code = WXK_F1;          break;
-        case GDK_F2:            key_code = WXK_F2;          break;
-        case GDK_F3:            key_code = WXK_F3;          break;
-        case GDK_F4:            key_code = WXK_F4;          break;
-        case GDK_F5:            key_code = WXK_F5;          break;
-        case GDK_F6:            key_code = WXK_F6;          break;
-        case GDK_F7:            key_code = WXK_F7;          break;
-        case GDK_F8:            key_code = WXK_F8;          break;
-        case GDK_F9:            key_code = WXK_F9;          break;
-        case GDK_F10:           key_code = WXK_F10;         break;
-        case GDK_F11:           key_code = WXK_F11;         break;
-        case GDK_F12:           key_code = WXK_F12;         break;
-        default:
-        {
-            if ((keysym & 0xF000) == 0)
-            {
-                key_code = (guint)keysym;
-            }
-        }
-    }
-
-    return (key_code);
+    int w, h;
+    win->GetSize( &w, &h );
+    if (w < 2)
+        w = 2;
+    if (h < 2)
+        h = 2;
+
+    requisition->height = h;
+    requisition->width = w;
 }
 
 //-----------------------------------------------------------------------------
 // "expose_event" of m_wxwindow
 //-----------------------------------------------------------------------------
 
 }
 
 //-----------------------------------------------------------------------------
 // "expose_event" of m_wxwindow
 //-----------------------------------------------------------------------------
 
-static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win )
+static int gtk_window_expose_callback( GtkWidget *widget,
+                                       GdkEventExpose *gdk_event,
+                                       wxWindow *win )
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
-        
-/*
-    if (win->GetName() == wxT("panel"))
+
+#ifdef __WXGTK20__
+    // This callback gets called in drawing-idle time under
+    // GTK 2.0, so we don't need to defer anything to idle
+    // time anymore.
+
+    GtkPizza *pizza = GTK_PIZZA( widget );
+    if (gdk_event->window != pizza->bin_window) return FALSE;
+
+#if 0
+    if (win->GetName())
     {
         wxPrintf( wxT("OnExpose from ") );
         if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
     {
         wxPrintf( wxT("OnExpose from ") );
         if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
@@ -677,67 +508,61 @@ static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_ev
                                          (int)gdk_event->area.width,
                                          (int)gdk_event->area.height );
     }
                                          (int)gdk_event->area.width,
                                          (int)gdk_event->area.height );
     }
-*/
-                                
-        win->GetUpdateRegion().Union( gdk_event->area.x,
-                                      gdk_event->area.y,
-                                      gdk_event->area.width,
-                                      gdk_event->area.height );
+    
+    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
 
 
-        if (gdk_event->count == 0)
-        {
-            wxEraseEvent eevent( win->GetId() );
-            eevent.SetEventObject( win );
-            win->GetEventHandler()->ProcessEvent(eevent);
+    win->GetUpdateRegion() = wxRegion( gdk_event->region );
 
 
-            wxPaintEvent event( win->GetId() );
-            event.SetEventObject( win );
-            win->GetEventHandler()->ProcessEvent( event );
+    win->GtkSendPaintEvents();
 
 
-            win->GetUpdateRegion().Clear();
-        }
-    
-        /* The following code will result in all window-less widgets
-           being redrawn if the wxWindows class is given a chance to
-           paint *anything* because it will then be allowed to paint
-           over the window-less widgets */
-       
-        GtkPizza *pizza = GTK_PIZZA (widget);
-        
-        GList *children = pizza->children;
-        while (children)
-        {
-            GtkPizzaChild *child = (GtkPizzaChild*) children->data;
-            children = children->next;
 
 
-            GdkEventExpose child_event = *gdk_event;
+    // Let parent window draw window less widgets
+    (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
+#else
+    // This gets called immediately after an expose event
+    // under GTK 1.2 so we collect the calls and wait for
+    // the idle handler to pick things up.
+
+    win->GetUpdateRegion().Union( gdk_event->area.x,
+                                  gdk_event->area.y,
+                                  gdk_event->area.width,
+                                  gdk_event->area.height );
+    win->m_clearRegion.Union( gdk_event->area.x,
+                                  gdk_event->area.y,
+                                  gdk_event->area.width,
+                                  gdk_event->area.height );
+
+    // Actual redrawing takes place in idle time.
+    // win->GtkUpdate();
+#endif
 
 
-            if (GTK_WIDGET_NO_WINDOW (child->widget) &&
-                GTK_WIDGET_DRAWABLE (child->widget) /* &&
-                gtk_widget_intersect (child->widget, &gdk_event->area, &child_event.area)*/ )
-            {
-                child_event.area.x = child->widget->allocation.x;
-                child_event.area.y = child->widget->allocation.y;
-                child_event.area.width = child->widget->allocation.width;
-                child_event.area.height = child->widget->allocation.height;
-                gtk_widget_event (child->widget, (GdkEvent*) &child_event);
-            }
-        }
-        
-    return TRUE;
+    return FALSE;
 }
 
 //-----------------------------------------------------------------------------
 // "event" of m_wxwindow
 //-----------------------------------------------------------------------------
 
 }
 
 //-----------------------------------------------------------------------------
 // "event" of m_wxwindow
 //-----------------------------------------------------------------------------
 
-/* GTK thinks it is clever and filters out a certain amount of "unneeded"
-   expose events. We need them, of course, so we override the main event
-   procedure in GtkWidget by giving our own handler for all system events.
-   There, we look for expose events ourselves whereas all other events are
-   handled normally. */
+// GTK thinks it is clever and filters out a certain amount of "unneeded"
+// expose events. We need them, of course, so we override the main event
+// procedure in GtkWidget by giving our own handler for all system events.
+// There, we look for expose events ourselves whereas all other events are
+// handled normally.
 
 
-gint gtk_window_event_event_callback( GtkWidget *widget, GdkEventExpose *event, wxWindow *win )
+gint gtk_window_event_event_callback( GtkWidget *widget,
+                                      GdkEventExpose *event,
+                                      wxWindow *win )
 {
     if (event->type == GDK_EXPOSE)
     {
 {
     if (event->type == GDK_EXPOSE)
     {
@@ -752,18 +577,31 @@ gint gtk_window_event_event_callback( GtkWidget *widget, GdkEventExpose *event,
 // "draw" of m_wxwindow
 //-----------------------------------------------------------------------------
 
 // "draw" of m_wxwindow
 //-----------------------------------------------------------------------------
 
-/* This callback is a complete replacement of the gtk_pizza_draw() function,
-   which disabled. */
+#ifndef __WXGTK20__
+
+// This callback is a complete replacement of the gtk_pizza_draw() function,
+// which is disabled.
 
 
-static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxWindow *win )
+static void gtk_window_draw_callback( GtkWidget *widget,
+                                      GdkRectangle *rect,
+                                      wxWindow *win )
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
-        
-/*
-    if (win->GetName() == wxT("panel"))
+
+    // if there are any children we must refresh everything
+    //
+    // VZ: why?
+    if ( !win->HasFlag(wxFULL_REPAINT_ON_RESIZE) &&
+            win->GetChildren().IsEmpty() )
+    {
+        return;
+    }
+
+#if 0
+    if (win->GetName())
     {
         wxPrintf( wxT("OnDraw from ") );
         if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
     {
         wxPrintf( wxT("OnDraw from ") );
         if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
@@ -773,198 +611,694 @@ static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxW
                                          (int)rect->width,
                                          (int)rect->height );
     }
                                          (int)rect->width,
                                          (int)rect->height );
     }
-*/
-   
+#endif
+
+#ifndef __WXUNIVERSAL__
     GtkPizza *pizza = GTK_PIZZA (widget);
     GtkPizza *pizza = GTK_PIZZA (widget);
-        
-        if (!(GTK_WIDGET_APP_PAINTABLE (widget)) &&
-             (pizza->clear_on_draw))
-        {
-            gdk_window_clear_area( pizza->bin_window,
-                               rect->x, rect->y, rect->width, rect->height);
-        }
-    
-        win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height );
 
 
-        win->m_clipPaintRegion = TRUE;
-    
-        wxEraseEvent eevent( win->GetId() );
-        eevent.SetEventObject( win );
-        win->GetEventHandler()->ProcessEvent(eevent);
+    if (win->GetThemeEnabled() && win->GetBackgroundStyle() == wxBG_STYLE_SYSTEM)
+    {
+        wxWindow *parent = win->GetParent();
+        while (parent && !parent->IsTopLevel())
+            parent = parent->GetParent();
+        if (!parent)
+            parent = win;
+
+        gtk_paint_flat_box (parent->m_widget->style,
+                            pizza->bin_window,
+                            GTK_STATE_NORMAL,
+                            GTK_SHADOW_NONE,
+                            rect,
+                            parent->m_widget,
+                            (char *)"base",
+                            0, 0, -1, -1);
+    }
+#endif
 
 
-        wxPaintEvent event( win->GetId() );
-        event.SetEventObject( win );
-        win->GetEventHandler()->ProcessEvent( event );
+    win->m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height );
+    win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height );
 
 
-        win->GetUpdateRegion().Clear();
-    
-        win->m_clipPaintRegion = FALSE;
-    
-    
-        GList *children = pizza->children;
-        while (children)
-        {
-            GtkPizzaChild *child = (GtkPizzaChild*) children->data;
-            children = children->next;
+    // Update immediately, not in idle time.
+    win->GtkUpdate();
 
 
-            GdkRectangle child_area;
-            if (gtk_widget_intersect (child->widget, rect, &child_area))
-            {
-                gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ );
-            }
+#ifndef __WXUNIVERSAL__
+    // Redraw child widgets
+    GList *children = pizza->children;
+    while (children)
+    {
+        GtkPizzaChild *child = (GtkPizzaChild*) children->data;
+        children = children->next;
+
+        GdkRectangle child_area;
+        if (gtk_widget_intersect (child->widget, rect, &child_area))
+        {
+            gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ );
         }
         }
+    }
+#endif
 }
 
 }
 
+#endif
+
 //-----------------------------------------------------------------------------
 // "key_press_event" from any window
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 // "key_press_event" from any window
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
+// set WXTRACE to this to see the key event codes on the console
+#define TRACE_KEYS  _T("keyevent")
+
+// translates an X key symbol to WXK_XXX value
+//
+// if isChar is true it means that the value returned will be used for EVT_CHAR
+// event and then we choose the logical WXK_XXX, i.e. '/' for GDK_KP_Divide,
+// for example, while if it is false it means that the value is going to be
+// used for KEY_DOWN/UP events and then we translate GDK_KP_Divide to
+// WXK_NUMPAD_DIVIDE
+static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar)
 {
 {
-    DEBUG_MAIN_THREAD
+    long key_code;
 
 
-    if (g_isIdle)
-        wxapp_install_idle_handler();
+    switch ( keysym )
+    {
+        // Shift, Control and Alt don't generate the CHAR events at all
+        case GDK_Shift_L:
+        case GDK_Shift_R:
+            key_code = isChar ? 0 : WXK_SHIFT;
+            break;
+        case GDK_Control_L:
+        case GDK_Control_R:
+            key_code = isChar ? 0 : WXK_CONTROL;
+            break;
+        case GDK_Meta_L:
+        case GDK_Meta_R:
+        case GDK_Alt_L:
+        case GDK_Alt_R:
+        case GDK_Super_L:
+        case GDK_Super_R:
+            key_code = isChar ? 0 : WXK_ALT;
+            break;
 
 
-    if (!win->m_hasVMT) return FALSE;
-    if (g_blockEventsOnDrag) return FALSE;
+        // neither do the toggle modifies
+        case GDK_Scroll_Lock:
+            key_code = isChar ? 0 : WXK_SCROLL;
+            break;
 
 
+        case GDK_Caps_Lock:
+            key_code = isChar ? 0 : WXK_CAPITAL;
+            break;
 
 
-/*
-    wxString tmp;
-    tmp += (char)gdk_event->keyval;
-    printf( "KeyDown-Code is: %s.\n", tmp.c_str() );
-    printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval );
-*/
+        case GDK_Num_Lock:
+            key_code = isChar ? 0 : WXK_NUMLOCK;
+            break;
 
 
-    int x = 0;
-    int y = 0;
-    GdkModifierType state;
-    if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
 
 
-    bool ret = FALSE;
+        // various other special keys
+        case GDK_Menu:
+            key_code = WXK_MENU;
+            break;
 
 
-    long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
-    /* sending unknown key events doesn't really make sense */
-    if (key_code == 0) return FALSE;
+        case GDK_Help:
+            key_code = WXK_HELP;
+            break;
 
 
-    wxKeyEvent event( wxEVT_KEY_DOWN );
-    event.SetTimestamp( gdk_event->time );
-    event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
-    event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
-    event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
-    event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
-    event.m_keyCode = key_code;
-    event.m_scanCode = gdk_event->keyval;
-    event.m_x = x;
-    event.m_y = y;
-    event.SetEventObject( win );
-    ret = win->GetEventHandler()->ProcessEvent( event );
+        case GDK_BackSpace:
+            key_code = WXK_BACK;
+            break;
 
 
-#if wxUSE_ACCEL
-    if (!ret)
-    {
-        wxWindow *ancestor = win;
-        while (ancestor)
-        {
-            int command = ancestor->GetAcceleratorTable()->GetCommand( event );
-            if (command != -1)
-            {
-                wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
-                ret = ancestor->GetEventHandler()->ProcessEvent( command_event );
-                break;
-            }
-            if (ancestor->IsTopLevel())
-                break;
-            ancestor = ancestor->GetParent();
-        }
-    }
-#endif // wxUSE_ACCEL
+        case GDK_ISO_Left_Tab:
+        case GDK_Tab:
+            key_code = WXK_TAB;
+            break;
 
 
-    /* wxMSW doesn't send char events with Alt pressed */
-    /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
-       will only be sent if it is not in an accelerator table. */
-    key_code = map_to_wx_keysym( gdk_event->keyval );
-
-    if ( (!ret) &&
-         (key_code != 0))
-    {
-        wxKeyEvent event2( wxEVT_CHAR );
-        event2.SetTimestamp( gdk_event->time );
-        event2.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
-        event2.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
-        event2.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
-        event2.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
-        event2.m_keyCode = key_code;
-        event2.m_scanCode = gdk_event->keyval;
-        event2.m_x = x;
-        event2.m_y = y;
-        event2.SetEventObject( win );
-        ret = win->GetEventHandler()->ProcessEvent( event2 );
-    }
-
-    /* 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
-         (win->GetParent()) &&
-         (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
-    {
-        wxNavigationKeyEvent new_event;
-        new_event.SetEventObject( win->GetParent() );
-        /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
-        new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
-        /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
-        new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
-        new_event.SetCurrentFocus( win );
-        ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event );
-    }
+        case GDK_Linefeed:
+        case GDK_Return:
+            key_code = WXK_RETURN;
+            break;
 
 
-    /* generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) */
-    if ( (!ret) &&
-         (gdk_event->keyval == GDK_Escape) )
-    {
-        wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
-        new_event.SetEventObject( win );
-        ret = win->GetEventHandler()->ProcessEvent( new_event );
-    }
+        case GDK_Clear:
+            key_code = WXK_CLEAR;
+            break;
 
 
-#if (GTK_MINOR_VERSION > 0)
-    /* Pressing F10 will activate the menu bar of the top frame. */
-    /* Doesn't work. */
-/*
-    if ( (!ret) &&
-         (gdk_event->keyval == GDK_F10) )
-    {
-        wxWindow *ancestor = win;
-        while (ancestor)
-        {
-            if (wxIsKindOf(ancestor,wxFrame))
-            {
-                wxFrame *frame = (wxFrame*) ancestor;
-                wxMenuBar *menubar = frame->GetMenuBar();
-                if (menubar)
-                {
-                    wxNode *node = menubar->GetMenus().First();
-                    if (node)
-                    {
-                        wxMenu *firstMenu = (wxMenu*) node->Data();
-                        gtk_menu_item_select( GTK_MENU_ITEM(firstMenu->m_owner) );
-                        ret = TRUE;
-                        break;
-                    }
-                }
-            }
-            ancestor = ancestor->GetParent();
-        }
-    }
-*/
-#endif
+        case GDK_Pause:
+            key_code = WXK_PAUSE;
+            break;
+
+        case GDK_Select:
+            key_code = WXK_SELECT;
+            break;
+
+        case GDK_Print:
+            key_code = WXK_PRINT;
+            break;
+
+        case GDK_Execute:
+            key_code = WXK_EXECUTE;
+            break;
+
+        case GDK_Escape:
+            key_code = WXK_ESCAPE;
+            break;
+
+        // cursor and other extended keyboard keys
+        case GDK_Delete:
+            key_code = WXK_DELETE;
+            break;
+
+        case GDK_Home:
+            key_code = WXK_HOME;
+            break;
+
+        case GDK_Left:
+            key_code = WXK_LEFT;
+            break;
+
+        case GDK_Up:
+            key_code = WXK_UP;
+            break;
+
+        case GDK_Right:
+            key_code = WXK_RIGHT;
+            break;
+
+        case GDK_Down:
+            key_code = WXK_DOWN;
+            break;
+
+        case GDK_Prior:     // == GDK_Page_Up
+            key_code = WXK_PRIOR;
+            break;
+
+        case GDK_Next:      // == GDK_Page_Down
+            key_code = WXK_NEXT;
+            break;
+
+        case GDK_End:
+            key_code = WXK_END;
+            break;
+
+        case GDK_Begin:
+            key_code = WXK_HOME;
+            break;
+
+        case GDK_Insert:
+            key_code = WXK_INSERT;
+            break;
+
+
+        // numpad keys
+        case GDK_KP_0:
+        case GDK_KP_1:
+        case GDK_KP_2:
+        case GDK_KP_3:
+        case GDK_KP_4:
+        case GDK_KP_5:
+        case GDK_KP_6:
+        case GDK_KP_7:
+        case GDK_KP_8:
+        case GDK_KP_9:
+            key_code = (isChar ? '0' : WXK_NUMPAD0) + keysym - GDK_KP_0;
+            break;
+
+        case GDK_KP_Space:
+            key_code = isChar ? ' ' : WXK_NUMPAD_SPACE;
+            break;
+
+        case GDK_KP_Tab:
+            key_code = isChar ? WXK_TAB : WXK_NUMPAD_TAB;
+            break;
+
+        case GDK_KP_Enter:
+            key_code = isChar ? WXK_RETURN : WXK_NUMPAD_ENTER;
+            break;
+
+        case GDK_KP_F1:
+            key_code = isChar ? WXK_F1 : WXK_NUMPAD_F1;
+            break;
+
+        case GDK_KP_F2:
+            key_code = isChar ? WXK_F2 : WXK_NUMPAD_F2;
+            break;
+
+        case GDK_KP_F3:
+            key_code = isChar ? WXK_F3 : WXK_NUMPAD_F3;
+            break;
+
+        case GDK_KP_F4:
+            key_code = isChar ? WXK_F4 : WXK_NUMPAD_F4;
+            break;
+
+        case GDK_KP_Home:
+            key_code = isChar ? WXK_HOME : WXK_NUMPAD_HOME;
+            break;
+
+        case GDK_KP_Left:
+            key_code = isChar ? WXK_LEFT : WXK_NUMPAD_LEFT;
+            break;
+
+        case GDK_KP_Up:
+            key_code = isChar ? WXK_UP : WXK_NUMPAD_UP;
+            break;
+
+        case GDK_KP_Right:
+            key_code = isChar ? WXK_RIGHT : WXK_NUMPAD_RIGHT;
+            break;
+
+        case GDK_KP_Down:
+            key_code = isChar ? WXK_DOWN : WXK_NUMPAD_DOWN;
+            break;
+
+        case GDK_KP_Prior: // == GDK_KP_Page_Up
+            key_code = isChar ? WXK_PRIOR : WXK_NUMPAD_PRIOR;
+            break;
+
+        case GDK_KP_Next: // == GDK_KP_Page_Down
+            key_code = isChar ? WXK_NEXT : WXK_NUMPAD_NEXT;
+            break;
+
+        case GDK_KP_End:
+            key_code = isChar ? WXK_END : WXK_NUMPAD_END;
+            break;
+
+        case GDK_KP_Begin:
+            key_code = isChar ? WXK_HOME : WXK_NUMPAD_BEGIN;
+            break;
+
+        case GDK_KP_Insert:
+            key_code = isChar ? WXK_INSERT : WXK_NUMPAD_INSERT;
+            break;
+
+        case GDK_KP_Delete:
+            key_code = isChar ? WXK_DELETE : WXK_NUMPAD_DELETE;
+            break;
+
+        case GDK_KP_Equal:
+            key_code = isChar ? '=' : WXK_NUMPAD_EQUAL;
+            break;
+
+        case GDK_KP_Multiply:
+            key_code = isChar ? '*' : WXK_NUMPAD_MULTIPLY;
+            break;
+
+        case GDK_KP_Add:
+            key_code = isChar ? '+' : WXK_NUMPAD_ADD;
+            break;
+
+        case GDK_KP_Separator:
+            // FIXME: what is this?
+            key_code = isChar ? '.' : WXK_NUMPAD_SEPARATOR;
+            break;
+
+        case GDK_KP_Subtract:
+            key_code = isChar ? '-' : WXK_NUMPAD_SUBTRACT;
+            break;
+
+        case GDK_KP_Decimal:
+            key_code = isChar ? '.' : WXK_NUMPAD_DECIMAL;
+            break;
+
+        case GDK_KP_Divide:
+            key_code = isChar ? '/' : WXK_NUMPAD_DIVIDE;
+            break;
+
+
+        // function keys
+        case GDK_F1:
+        case GDK_F2:
+        case GDK_F3:
+        case GDK_F4:
+        case GDK_F5:
+        case GDK_F6:
+        case GDK_F7:
+        case GDK_F8:
+        case GDK_F9:
+        case GDK_F10:
+        case GDK_F11:
+        case GDK_F12:
+            key_code = WXK_F1 + keysym - GDK_F1;
+            break;
+
+        default:
+            key_code = 0;
+    }
+
+    return key_code;
+}
+
+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.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,
+                           GdkEventKey *gdk_event)
+{
+    // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string
+    //     but only event->keyval which is quite useless to us, so remember
+    //     the last character from GDK_KEY_PRESS and reuse it as last resort
+    //
+    // NB: should be MT-safe as we're always called from the main thread only
+    static struct
+    {
+        KeySym keysym;
+        long   keycode;
+    } s_lastKeyPress = { 0, 0 };
+
+    KeySym keysym = gdk_event->keyval;
+
+    wxLogTrace(TRACE_KEYS, _T("Key %s event: keysym = %ld"),
+               event.GetEventType() == wxEVT_KEY_UP ? _T("release")
+                                                    : _T("press"),
+               keysym);
+
+    long key_code = wxTranslateKeySymToWXKey(keysym, FALSE /* !isChar */);
+
+    if ( !key_code )
+    {
+        // do we have the translation or is it a plain ASCII character?
+        if ( (gdk_event->length == 1) || wxIsAsciiKeysym(keysym) )
+        {
+            // we should use keysym if it is ASCII as X does some translations
+            // like "I pressed while Control is down" => "Ctrl-I" == "TAB"
+            // which we don't want here (but which we do use for OnChar())
+            if ( !wxIsAsciiKeysym(keysym) )
+            {
+                keysym = (KeySym)gdk_event->string[0];
+            }
+
+            // we want to always get the same key code when the same key is
+            // pressed regardless of the state of the modifies, i.e. on a
+            // standard US keyboard pressing '5' or '%' ('5' key with
+            // Shift) should result in the same key code in OnKeyDown():
+            // '5' (although OnChar() will get either '5' or '%').
+            //
+            // to do it we first translate keysym to keycode (== scan code)
+            // and then back but always using the lower register
+            Display *dpy = (Display *)wxGetDisplay();
+            KeyCode keycode = XKeysymToKeycode(dpy, keysym);
+
+            wxLogTrace(TRACE_KEYS, _T("\t-> keycode %d"), keycode);
+
+            KeySym keysymNormalized = XKeycodeToKeysym(dpy, keycode, 0);
+
+            // use the normalized, i.e. lower register, keysym if we've
+            // got one
+            key_code = keysymNormalized ? keysymNormalized : keysym;
+
+            // as explained above, we want to have lower register key codes
+            // normally but for the letter keys we want to have the upper ones
+            //
+            // NB: don't use XConvertCase() here, we want to do it for letters
+            // only
+            key_code = toupper(key_code);
+        }
+        else // non ASCII key, what to do?
+        {
+            // by default, ignore it
+            key_code = 0;
+
+            // but if we have cached information from the last KEY_PRESS
+            if ( gdk_event->type == GDK_KEY_RELEASE )
+            {
+                // then reuse it
+                if ( keysym == s_lastKeyPress.keysym )
+                {
+                    key_code = s_lastKeyPress.keycode;
+                }
+            }
+        }
+
+        if ( gdk_event->type == GDK_KEY_PRESS )
+        {
+            // remember it to be reused for KEY_UP event later
+            s_lastKeyPress.keysym = keysym;
+            s_lastKeyPress.keycode = key_code;
+        }
+    }
+
+    wxLogTrace(TRACE_KEYS, _T("\t-> wxKeyCode %ld"), key_code);
+
+    // sending unknown key events doesn't really make sense
+    if ( !key_code )
+        return FALSE;
+
+    // now fill all the other fields
+    wxFillOtherKeyEventFields(event, win, gdk_event);
+    
+    event.m_keyCode = key_code;
+
+    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 )
+{
+    DEBUG_MAIN_THREAD
+
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    if (!win->m_hasVMT)
+        return FALSE;
+    if (g_blockEventsOnDrag)
+        return FALSE;
+    
+#ifdef __WXGTK20__
+    // We have to pass key press events through GTK+'s Input Method context
+    // object in order to get correct characters. By doing so, we loose the
+    // ability to let other GTK+'s handlers (namely, widgets' default signal
+    // handlers) handle the signal by returning false from this callback.
+    // Because GTK+ sends the events to parent widgets as well, we can't
+    // afford loosing it, otherwise native widgets inserted into wxPanel
+    // would break in subtle ways (e.g. spacebar would no longer toggle
+    // wxCheckButton's state). Therefore, we only pass the event to IM if it
+    // originated in this window's widget, which we detect by checking if we've
+    // seen the same event before (no events from children are lost this way,
+    // because gtk_window_key_press_callback is installed for native controls
+    // as well and the wxKeyEvent it creates propagates upwards).
+    static GdkEventKey s_lastEvent;
+    
+    bool useIM = (win->m_imData != NULL) &&
+                 memcmp(gdk_event, &s_lastEvent, sizeof(GdkEventKey)) != 0;
+    
+    s_lastEvent = *gdk_event;
+#endif
+    
+    wxKeyEvent event( wxEVT_KEY_DOWN );
+    if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
+    {
+        // unknown key pressed, ignore (the event would be useless anyhow)
+#ifdef __WXGTK20__
+        if ( useIM )
+        {
+            // it may be useful for the input method, though:
+            win->m_imData->lastKeyEvent = gdk_event;
+            bool ret = gtk_im_context_filter_keypress(win->m_imData->context,
+                                                      gdk_event);
+            win->m_imData->lastKeyEvent = NULL;
+            return ret;
+        }
+#endif
+        return FALSE;
+    }
+
+    // Emit KEY_DOWN event
+    bool ret = win->GetEventHandler()->ProcessEvent( event );
+
+#if wxUSE_ACCEL
+    if (!ret)
+    {
+        wxWindowGTK *ancestor = win;
+        while (ancestor)
+        {
+            int command = ancestor->GetAcceleratorTable()->GetCommand( event );
+            if (command != -1)
+            {
+                wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command );
+                ret = ancestor->GetEventHandler()->ProcessEvent( command_event );
+                break;
+            }
+            if (ancestor->IsTopLevel())
+                break;
+            ancestor = ancestor->GetParent();
+        }
+    }
+#endif // wxUSE_ACCEL
+
+    // Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
+    // will only be sent if it is not in an accelerator table.
+    if (!ret)
+    {
+#ifdef __WXGTK20__
+        if (useIM)
+        {
+            // 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.
+            win->m_imData->lastKeyEvent = gdk_event;
+            if ( gtk_im_context_filter_keypress(win->m_imData->context,
+                                                gdk_event) )
+            {
+                win->m_imData->lastKeyEvent = NULL;
+                wxLogTrace(TRACE_KEYS, _T("Key event intercepted by IM"));
+                return TRUE;
+            }
+            else
+                win->m_imData->lastKeyEvent = NULL;
+        }
+#endif
+
+        long key_code;
+        KeySym keysym = gdk_event->keyval;
+        // Find key code for EVT_CHAR and EVT_CHAR_HOOK events
+        key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */);
+        if ( !key_code )
+        {
+            if ( wxIsAsciiKeysym(keysym) )
+            {
+                // ASCII key
+                key_code = (unsigned char)keysym;
+            }
+            // gdk_event->string is actually deprecated
+            else if ( gdk_event->length == 1 )
+            {
+                key_code = (unsigned char)gdk_event->string[0];
+            }
+        }
+
+        if ( key_code )
+        {
+            wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code);
+
+            event.m_keyCode = 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 );
+            }
+
+            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
+// 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;
+        new_event.SetEventObject( win->GetParent() );
+        // GDK reports GDK_ISO_Left_Tab for SHIFT-TAB
+        new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
+        // CTRL-TAB changes the (parent) window, i.e. switch notebook page
+        new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
+        new_event.SetCurrentFocus( win );
+        ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event );
+    }
+
+    // generate wxID_CANCEL if <esc> has been pressed (typically in dialogs)
+    if ( !ret &&
+         (gdk_event->keyval == GDK_Escape) )
+    {
+        // however only do it if we have a Cancel button in the dialog,
+        // otherwise the user code may get confused by the events from a
+        // non-existing button and, worse, a wxButton might get button event
+        // from another button which is not really expected
+        wxWindow *winForCancel = win,
+                 *btnCancel = NULL;
+        while ( winForCancel )
+        {
+            btnCancel = winForCancel->FindWindow(wxID_CANCEL);
+            if ( btnCancel )
+            {
+                // found a cancel button
+                break;
+            }
+
+            if ( winForCancel->IsTopLevel() )
+            {
+                // no need to look further
+                break;
+            }
+
+            // maybe our parent has a cancel button?
+            winForCancel = winForCancel->GetParent();
+        }
+
+        if ( btnCancel )
+        {
+            wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
+            event.SetEventObject(btnCancel);
+            ret = btnCancel->GetEventHandler()->ProcessEvent(event);
+        }
+    }
 
     if (ret)
     {
 
     if (ret)
     {
@@ -975,67 +1309,135 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e
     return FALSE;
 }
 
     return FALSE;
 }
 
+#ifdef __WXGTK20__
+static void gtk_wxwindow_commit_cb (GtkIMContext *context,
+                           const gchar  *str,
+                           wxWindow     *window)
+{
+    wxKeyEvent event( wxEVT_KEY_DOWN );
+
+    // 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);
+    }
+
+#if wxUSE_UNICODE
+    const wxWCharBuffer data = wxConvUTF8.cMB2WC( (char*)str );
+#else
+    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();
+
+    for( const wxChar* pstr = data; *pstr; pstr++ )
+    {
+#if wxUSE_UNICODE
+        event.m_uniChar = *pstr;
+        // Backward compatible for ISO-8859
+        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
+
+
 //-----------------------------------------------------------------------------
 // "key_release_event" from any window
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 // "key_release_event" from any window
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
+static gint gtk_window_key_release_callback( GtkWidget *widget,
+                                             GdkEventKey *gdk_event,
+                                             wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 
-    if (!win->m_hasVMT) return FALSE;
-    if (g_blockEventsOnDrag) return FALSE;
+    if (!win->m_hasVMT)
+        return FALSE;
 
 
-/*
-    printf( "KeyUp-ScanCode is: %d.\n", gdk_event->keyval );
-    if (gdk_event->state & GDK_SHIFT_MASK)
-      printf( "ShiftDown.\n" );
-    else
-      printf( "ShiftUp.\n" );
-    if (gdk_event->state & GDK_CONTROL_MASK)
-      printf( "ControlDown.\n" );
-    else
-      printf( "ControlUp.\n" );
-    printf( "\n" );
-*/
+    if (g_blockEventsOnDrag)
+        return FALSE;
 
 
-    long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
+    wxKeyEvent event( wxEVT_KEY_UP );
+    if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
+    {
+        // unknown key pressed, ignore (the event would be useless anyhow
+        return FALSE;
+    }
 
 
-    /* sending unknown key events doesn't really make sense */
-    if (key_code == 0) return FALSE;
+    if ( !win->GetEventHandler()->ProcessEvent( event ) )
+        return FALSE;
 
 
-    int x = 0;
-    int y = 0;
-    GdkModifierType state;
-    if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+    gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" );
+    return TRUE;
+}
 
 
-    wxKeyEvent event( wxEVT_KEY_UP );
+// ============================================================================
+// the mouse events
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// mouse event processing helpers
+// ----------------------------------------------------------------------------
+
+// init wxMouseEvent with the info from GdkEventXXX struct
+template<typename T> void InitMouseEvent(wxWindowGTK *win,
+                                         wxMouseEvent& event,
+                                         T *gdk_event)
+{
     event.SetTimestamp( gdk_event->time );
     event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
     event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
     event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
     event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
     event.SetTimestamp( gdk_event->time );
     event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
     event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
     event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
     event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
-    event.m_keyCode = key_code;
-    event.m_scanCode = gdk_event->keyval;
-    event.m_x = x;
-    event.m_y = y;
-    event.SetEventObject( win );
-
-    if (win->GetEventHandler()->ProcessEvent( event ))
+    event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
+    event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
+    event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
+    if (event.GetEventType() == wxEVT_MOUSEWHEEL)
     {
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" );
-        return TRUE;
+       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)
+           event.m_wheelRotation = -120;
     }
 
     }
 
-    return FALSE;
-}
+    wxPoint pt = win->GetClientAreaOrigin();
+    event.m_x = (wxCoord)gdk_event->x - pt.x;
+    event.m_y = (wxCoord)gdk_event->y - pt.y;
 
 
-// ----------------------------------------------------------------------------
-// mouse event processing helper
-// ----------------------------------------------------------------------------
+    event.SetEventObject( win );
+    event.SetId( win->GetId() );
+    event.SetTimestamp( gdk_event->time );
+}
 
 static void AdjustEventButtonState(wxMouseEvent& event)
 {
 
 static void AdjustEventButtonState(wxMouseEvent& event)
 {
@@ -1043,33 +1445,105 @@ static void AdjustEventButtonState(wxMouseEvent& event)
     // for compatibility with MSW and common sense we want m_leftDown be TRUE
     // for a LEFT_DOWN event, not FALSE, so we will invert
     // left/right/middleDown for the corresponding click events
     // for compatibility with MSW and common sense we want m_leftDown be TRUE
     // for a LEFT_DOWN event, not FALSE, so we will invert
     // left/right/middleDown for the corresponding click events
-    switch ( event.GetEventType() )
+
+    if ((event.GetEventType() == wxEVT_LEFT_DOWN) ||
+        (event.GetEventType() == wxEVT_LEFT_DCLICK) ||
+        (event.GetEventType() == wxEVT_LEFT_UP))
     {
     {
-        case wxEVT_LEFT_DOWN:
-        case wxEVT_LEFT_DCLICK:
-        case wxEVT_LEFT_UP:
-            event.m_leftDown = !event.m_leftDown;
-            break;
+        event.m_leftDown = !event.m_leftDown;
+        return;
+    }
 
 
-        case wxEVT_MIDDLE_DOWN:
-        case wxEVT_MIDDLE_DCLICK:
-        case wxEVT_MIDDLE_UP:
-            event.m_middleDown = !event.m_middleDown;
-            break;
+    if ((event.GetEventType() == wxEVT_MIDDLE_DOWN) ||
+        (event.GetEventType() == wxEVT_MIDDLE_DCLICK) ||
+        (event.GetEventType() == wxEVT_MIDDLE_UP))
+    {
+        event.m_middleDown = !event.m_middleDown;
+        return;
+    }
 
 
-        case wxEVT_RIGHT_DOWN:
-        case wxEVT_RIGHT_DCLICK:
-        case wxEVT_RIGHT_UP:
-            event.m_rightDown = !event.m_rightDown;
-            break;
+    if ((event.GetEventType() == wxEVT_RIGHT_DOWN) ||
+        (event.GetEventType() == wxEVT_RIGHT_DCLICK) ||
+        (event.GetEventType() == wxEVT_RIGHT_UP))
+    {
+        event.m_rightDown = !event.m_rightDown;
+        return;
+    }
+}
+
+// find the window to send the mouse event too
+static
+wxWindowGTK *FindWindowForMouseEvent(wxWindowGTK *win, wxCoord& x, wxCoord& y)
+{
+    wxCoord xx = x;
+    wxCoord yy = y;
+
+    if (win->m_wxwindow)
+    {
+        GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow);
+        xx += pizza->xoffset;
+        yy += pizza->yoffset;
+    }
+
+    wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
+    while (node)
+    {
+        wxWindowGTK *child = node->GetData();
+
+        node = node->GetNext();
+        if (!child->IsShown())
+            continue;
+
+        if (child->IsTransparentForMouse())
+        {
+            // wxStaticBox is transparent in the box itself
+            int xx1 = child->m_x;
+            int yy1 = child->m_y;
+            int xx2 = child->m_x + child->m_width;
+            int yy2 = child->m_y + child->m_height;
+
+            // left
+            if (((xx >= xx1) && (xx <= xx1+10) && (yy >= yy1) && (yy <= yy2)) ||
+            // right
+                ((xx >= xx2-10) && (xx <= xx2) && (yy >= yy1) && (yy <= yy2)) ||
+            // top
+                ((xx >= xx1) && (xx <= xx2) && (yy >= yy1) && (yy <= yy1+10)) ||
+            // bottom
+                ((xx >= xx1) && (xx <= xx2) && (yy >= yy2-1) && (yy <= yy2)))
+            {
+                win = child;
+                x -= child->m_x;
+                y -= child->m_y;
+                break;
+            }
+
+        }
+        else
+        {
+            if ((child->m_wxwindow == (GtkWidget*) NULL) &&
+                (child->m_x <= xx) &&
+                (child->m_y <= yy) &&
+                (child->m_x+child->m_width  >= xx) &&
+                (child->m_y+child->m_height >= yy))
+            {
+                win = child;
+                x -= child->m_x;
+                y -= child->m_y;
+                break;
+            }
+        }
     }
     }
+
+    return win;
 }
 
 //-----------------------------------------------------------------------------
 // "button_press_event"
 //-----------------------------------------------------------------------------
 
 }
 
 //-----------------------------------------------------------------------------
 // "button_press_event"
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
+static gint gtk_window_button_press_callback( GtkWidget *widget,
+                                              GdkEventButton *gdk_event,
+                                              wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1088,147 +1562,172 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
 
     if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
 
 
     if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
 
-    if (win->m_wxwindow)
+    if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus())
     {
     {
-        if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
-        {
-            gtk_widget_grab_focus (win->m_wxwindow);
-
+        gtk_widget_grab_focus( win->m_wxwindow );
 /*
 /*
-            wxPrintf( wxT("GrabFocus from ") );
-            if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-                wxPrintf( win->GetClassInfo()->GetClassName() );
-            wxPrintf( wxT(".\n") );
+        wxPrintf( wxT("GrabFocus from ") );
+        if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+            wxPrintf( win->GetClassInfo()->GetClassName() );
+        wxPrintf( wxT(".\n") );
 */
 */
+    }
 
 
+    // GDK sends surplus button down event
+    // before a double click event. We
+    // need to filter these out.
+    if (gdk_event->type == GDK_BUTTON_PRESS)
+    {
+        GdkEvent *peek_event = gdk_event_peek();
+        if (peek_event)
+        {
+            if ((peek_event->type == GDK_2BUTTON_PRESS) ||
+                (peek_event->type == GDK_3BUTTON_PRESS))
+            {
+                gdk_event_free( peek_event );
+                return TRUE;
+            }
+            else
+            {
+                gdk_event_free( peek_event );
+            }
         }
     }
 
     wxEventType event_type = wxEVT_NULL;
 
         }
     }
 
     wxEventType event_type = wxEVT_NULL;
 
+    // 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 )
+    {
+        // Reset GDK internal timestamp variables in order to disable GDK
+        // triple click events. GDK will then next time believe no button has
+        // been clicked just before, and send a normal button click event.
+        GdkDisplay* display = gtk_widget_get_display (widget);
+        display->button_click_time[1] = 0;
+        display->button_click_time[0] = 0;
+    }
+#endif // GTK 2+
+
     if (gdk_event->button == 1)
     {
     if (gdk_event->button == 1)
     {
+        // note that GDK generates triple click events which are not supported
+        // by wxWidgets but still have to be passed to the app as otherwise
+        // clicks would simply go missing
         switch (gdk_event->type)
         {
         switch (gdk_event->type)
         {
-            case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break;
-            case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break;
-            default:  break;
+            // we shouldn't get triple clicks at all for GTK2 because we
+            // suppress them artificially using the code above but we still
+            // should map them to something for GTK1 and not just ignore them
+            // as this would lose clicks
+            case GDK_3BUTTON_PRESS:     // we could also map this to DCLICK...
+            case GDK_BUTTON_PRESS:
+                event_type = wxEVT_LEFT_DOWN;
+                break;
+
+            case GDK_2BUTTON_PRESS:
+                event_type = wxEVT_LEFT_DCLICK;
+                break;
+
+            default:
+                // just to silence gcc warnings
+                ;
         }
     }
     else if (gdk_event->button == 2)
     {
         switch (gdk_event->type)
         {
         }
     }
     else if (gdk_event->button == 2)
     {
         switch (gdk_event->type)
         {
-            case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break;
-            case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break;
-            default:  break;
+            case GDK_3BUTTON_PRESS:
+            case GDK_BUTTON_PRESS:
+                event_type = wxEVT_MIDDLE_DOWN;
+                break;
+
+            case GDK_2BUTTON_PRESS:
+                event_type = wxEVT_MIDDLE_DCLICK;
+                break;
+
+            default:
+                ;
         }
     }
     else if (gdk_event->button == 3)
     {
         switch (gdk_event->type)
         {
         }
     }
     else if (gdk_event->button == 3)
     {
         switch (gdk_event->type)
         {
-            case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break;
-            case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break;
-            default:  break;
-        }
-    }
-
-    if ( event_type == wxEVT_NULL )
-    {
-        // unknown mouse button or click type
-        return FALSE;
-    }
-
-    wxMouseEvent event( event_type );
-    event.SetTimestamp( gdk_event->time );
-    event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
-    event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
-    event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
-    event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
-    event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
-    event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
-    event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
-
-    event.m_x = (wxCoord)gdk_event->x;
-    event.m_y = (wxCoord)gdk_event->y;
-
-    AdjustEventButtonState(event);
+            case GDK_3BUTTON_PRESS:
+            case GDK_BUTTON_PRESS:
+                event_type = wxEVT_RIGHT_DOWN;
+                break;
 
 
-    // Some control don't have their own X window and thus cannot get
-    // any events.
+            case GDK_2BUTTON_PRESS:
+                event_type = wxEVT_RIGHT_DCLICK;
+                break;
 
 
-    if (!g_captureWindow)
+            default:
+                ;
+        }
+    }
+    else if (gdk_event->button == 4 || gdk_event->button == 5)
     {
     {
-        wxCoord x = event.m_x;
-        wxCoord y = event.m_y;
-        if (win->m_wxwindow)
+        if (gdk_event->type == GDK_BUTTON_PRESS )
         {
         {
-            GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow);
-            x += pizza->xoffset;
-            y += pizza->yoffset;
+            event_type = wxEVT_MOUSEWHEEL;
         }
         }
+    }
 
 
-        wxNode *node = win->GetChildren().First();
-        while (node)
-        {
-            wxWindow *child = (wxWindow*)node->Data();
+    if ( event_type == wxEVT_NULL )
+    {
+        // unknown mouse button or click type
+        return FALSE;
+    }
 
 
-            node = node->Next();
-            if (!child->IsShown())
-                continue;
+    wxMouseEvent event( event_type );
+    InitMouseEvent( win, event, gdk_event );
 
 
-            if (child->m_isStaticBox)
-            {
-                // wxStaticBox is transparent in the box itself
-                int xx1 = child->m_x;
-                int yy1 = child->m_y;
-                int xx2 = child->m_x + child->m_width;
-                int yy2 = child->m_x + child->m_height;
-
-                // left
-                if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
-                // right
-                    ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
-                // top
-                    ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
-                // bottom
-                    ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
-                {
-                    win = child;
-                    event.m_x -= child->m_x;
-                    event.m_y -= child->m_y;
-                    break;
-                }
+    AdjustEventButtonState(event);
 
 
-            }
-            else
-            {
-                if ((child->m_wxwindow == (GtkWidget*) NULL) &&
-                    (child->m_x <= x) &&
-                    (child->m_y <= y) &&
-                    (child->m_x+child->m_width  >= x) &&
-                    (child->m_y+child->m_height >= y))
-                {
-                    win = child;
-                    event.m_x -= child->m_x;
-                    event.m_y -= child->m_y;
-                    break;
-                }
-            }
-        }
+    // wxListBox actually get mouse events from the item, so we need to give it
+    // a chance to correct this
+    win->FixUpMouseEvent(widget, event.m_x, event.m_y);
+
+    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 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);
     }
 
     }
 
-    event.SetEventObject( win );
+    // find the correct window to send the event too: it may be a different one
+    // from the one which got it at GTK+ level because some control don't have
+    // their own X window and thus cannot get any events.
+    if ( !g_captureWindow )
+        win = FindWindowForMouseEvent(win, event.m_x, event.m_y);
 
     gs_timeLastClick = gdk_event->time;
 
 
     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)
+    {
+        // GTK 1.2 crashes when intercepting double
+        // click events from both wxSpinButton and
+        // wxSpinCtrl
+        if (GTK_IS_SPIN_BUTTON(win->m_widget))
+        {
+            // Just disable this event for now.
+            return FALSE;
+        }
+    }
+#endif
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
@@ -1243,7 +1742,9 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
 // "button_release_event"
 //-----------------------------------------------------------------------------
 
 // "button_release_event"
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
+static gint gtk_window_button_release_callback( GtkWidget *widget,
+                                                GdkEventButton *gdk_event,
+                                                wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1256,102 +1757,37 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
 
     if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
 
 
     if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
 
-/*
-    printf( "OnButtonRelease from " );
-    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-        printf( win->GetClassInfo()->GetClassName() );
-    printf( ".\n" );
-*/
-
     wxEventType event_type = wxEVT_NULL;
 
     switch (gdk_event->button)
     {
     wxEventType event_type = wxEVT_NULL;
 
     switch (gdk_event->button)
     {
-        case 1: event_type = wxEVT_LEFT_UP; break;
-        case 2: event_type = wxEVT_MIDDLE_UP; break;
-        case 3: event_type = wxEVT_RIGHT_UP; break;
-        default: return FALSE;
-    }
-
-    wxMouseEvent event( event_type );
-    event.SetTimestamp( gdk_event->time );
-    event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
-    event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
-    event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
-    event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
-    event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
-    event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
-    event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
-    event.m_x = (wxCoord)gdk_event->x;
-    event.m_y = (wxCoord)gdk_event->y;
-
-    AdjustEventButtonState(event);
+        case 1:
+            event_type = wxEVT_LEFT_UP;
+            break;
 
 
-    // Some control don't have their own X window and thus cannot get
-    // any events.
+        case 2:
+            event_type = wxEVT_MIDDLE_UP;
+            break;
 
 
-    if (!g_captureWindow)
-    {
-        wxCoord x = event.m_x;
-        wxCoord y = event.m_y;
-        if (win->m_wxwindow)
-        {
-            GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow);
-            x += pizza->xoffset;
-            y += pizza->yoffset;
-        }
+        case 3:
+            event_type = wxEVT_RIGHT_UP;
+            break;
 
 
-        wxNode *node = win->GetChildren().First();
-        while (node)
-        {
-            wxWindow *child = (wxWindow*)node->Data();
+        default:
+            // unknwon button, don't process
+            return FALSE;
+    }
 
 
-            node = node->Next();
-            if (!child->IsShown())
-                continue;
+    wxMouseEvent event( event_type );
+    InitMouseEvent( win, event, gdk_event );
 
 
-            if (child->m_isStaticBox)
-            {
-                // wxStaticBox is transparent in the box itself
-                int xx1 = child->m_x;
-                int yy1 = child->m_y;
-                int xx2 = child->m_x + child->m_width;
-                int yy2 = child->m_x + child->m_height;
-
-                // left
-                if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
-                // right
-                    ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
-                // top
-                    ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
-                // bottom
-                    ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
-                {
-                    win = child;
-                    event.m_x -= child->m_x;
-                    event.m_y -= child->m_y;
-                    break;
-                }
+    AdjustEventButtonState(event);
 
 
-            }
-            else
-            {
-                if ((child->m_wxwindow == (GtkWidget*) NULL) &&
-                    (child->m_x <= x) &&
-                    (child->m_y <= y) &&
-                    (child->m_x+child->m_width  >= x) &&
-                    (child->m_y+child->m_height >= y))
-                {
-                    win = child;
-                    event.m_x -= child->m_x;
-                    event.m_y -= child->m_y;
-                    break;
-                }
-            }
-        }
-    }
+    // same wxListBox hack as above
+    win->FixUpMouseEvent(widget, event.m_x, event.m_y);
 
 
-    event.SetEventObject( win );
+    if ( !g_captureWindow )
+        win = FindWindowForMouseEvent(win, event.m_x, event.m_y);
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
@@ -1366,7 +1802,9 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
 // "motion_notify_event"
 //-----------------------------------------------------------------------------
 
 // "motion_notify_event"
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindow *win )
+static gint gtk_window_motion_notify_callback( GtkWidget *widget,
+                                               GdkEventMotion *gdk_event,
+                                               wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1397,6 +1835,67 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion
 */
 
     wxMouseEvent event( wxEVT_MOTION );
 */
 
     wxMouseEvent event( wxEVT_MOTION );
+    InitMouseEvent(win, event, gdk_event);
+
+    if ( g_captureWindow )
+    {
+        // synthetize a mouse enter or leave event if needed
+        GdkWindow *winUnderMouse = gdk_window_at_pointer(NULL, NULL);
+        // This seems to be necessary and actually been added to
+        // GDK itself in version 2.0.X
+        gdk_flush();
+
+        bool hasMouse = winUnderMouse == gdk_event->window;
+        if ( hasMouse != g_captureWindowHasMouse )
+        {
+            // the mouse changed window
+            g_captureWindowHasMouse = hasMouse;
+
+            wxMouseEvent event(g_captureWindowHasMouse ? wxEVT_ENTER_WINDOW
+                                                       : wxEVT_LEAVE_WINDOW);
+            InitMouseEvent(win, event, gdk_event);
+            event.SetEventObject(win);
+            win->GetEventHandler()->ProcessEvent(event);
+        }
+    }
+    else // no capture
+    {
+        win = FindWindowForMouseEvent(win, event.m_x, event.m_y);
+    }
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+    {
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+#ifdef __WXGTK20__
+//-----------------------------------------------------------------------------
+// "mouse_wheel_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_wheel_callback (GtkWidget * widget,
+                                       GdkEventScroll * gdk_event,
+                                       wxWindowGTK * win)
+{
+    DEBUG_MAIN_THREAD
+
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    wxEventType event_type = wxEVT_NULL;
+    if (gdk_event->direction == GDK_SCROLL_UP)
+        event_type = wxEVT_MOUSEWHEEL;
+    else if (gdk_event->direction == GDK_SCROLL_DOWN)
+        event_type = wxEVT_MOUSEWHEEL;
+    else
+        return FALSE;
+    
+    wxMouseEvent event( event_type );
+    // Can't use InitMouse macro because scroll events don't have button
     event.SetTimestamp( gdk_event->time );
     event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
     event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
     event.SetTimestamp( gdk_event->time );
     event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
     event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
@@ -1405,136 +1904,76 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion
     event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
     event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
     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
+        event.m_wheelRotation = -120;
 
 
-    event.m_x = (wxCoord)gdk_event->x;
-    event.m_y = (wxCoord)gdk_event->y;
-
-    // Some control don't have their own X window and thus cannot get
-    // any events.
-
-    if (!g_captureWindow)
-    {
-        wxCoord x = event.m_x;
-        wxCoord y = event.m_y;
-        if (win->m_wxwindow)
-        {
-            GtkPizza *pizza = GTK_PIZZA(win->m_wxwindow);
-            x += pizza->xoffset;
-            y += pizza->yoffset;
-        }
-
-        wxNode *node = win->GetChildren().First();
-        while (node)
-        {
-            wxWindow *child = (wxWindow*)node->Data();
-
-            node = node->Next();
-            if (!child->IsShown())
-                continue;
-
-            if (child->m_isStaticBox)
-            {
-                // wxStaticBox is transparent in the box itself
-                int xx1 = child->m_x;
-                int yy1 = child->m_y;
-                int xx2 = child->m_x + child->m_width;
-                int yy2 = child->m_x + child->m_height;
-
-                // left
-                if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
-                // right
-                    ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
-                // top
-                    ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
-                // bottom
-                    ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
-                {
-                    win = child;
-                    event.m_x -= child->m_x;
-                    event.m_y -= child->m_y;
-                    break;
-                }
-
-            }
-            else
-            {
-                if ((child->m_wxwindow == (GtkWidget*) NULL) &&
-                    (child->m_x <= x) &&
-                    (child->m_y <= y) &&
-                    (child->m_x+child->m_width  >= x) &&
-                    (child->m_y+child->m_height >= y))
-                {
-                    win = child;
-                    event.m_x -= child->m_x;
-                    event.m_y -= child->m_y;
-                    break;
-                }
-            }
-        }
-    }
+    wxPoint pt = win->GetClientAreaOrigin();
+    event.m_x = (wxCoord)gdk_event->x - pt.x;
+    event.m_y = (wxCoord)gdk_event->y - pt.y;
 
     event.SetEventObject( win );
 
     event.SetEventObject( win );
-
+    event.SetId( win->GetId() );
+    event.SetTimestamp( gdk_event->time );
+    
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "scroll_event" );
         return TRUE;
     }
 
     return FALSE;
 }
         return TRUE;
     }
 
     return FALSE;
 }
+#endif
 
 //-----------------------------------------------------------------------------
 // "focus_in_event"
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "focus_in_event"
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+// send the wxChildFocusEvent and wxFocusEvent, common code of
+// gtk_window_focus_in_callback() and SetFocus()
+static bool DoSendFocusEvents(wxWindow *win)
 {
 {
-    DEBUG_MAIN_THREAD
+    // Notify the parent keeping track of focus for the kbd navigation
+    // purposes that we got it.
+    wxChildFocusEvent eventChildFocus(win);
+    (void)win->GetEventHandler()->ProcessEvent(eventChildFocus);
 
 
-    if (g_isIdle)
-        wxapp_install_idle_handler();
+    wxFocusEvent eventFocus(wxEVT_SET_FOCUS, win->GetId());
+    eventFocus.SetEventObject(win);
 
 
-    if (!win->m_hasVMT) return FALSE;
-    if (g_blockEventsOnDrag) return FALSE;
+    return win->GetEventHandler()->ProcessEvent(eventFocus);
+}
 
 
-    switch ( g_sendActivateEvent )
-    {
-        case -1:
-            // we've got focus from outside, synthtize wxActivateEvent
-            g_sendActivateEvent = 1;
-            break;
+static gint gtk_window_focus_in_callback( GtkWidget *widget,
+                                          GdkEvent *WXUNUSED(event),
+                                          wxWindow *win )
+{
+    DEBUG_MAIN_THREAD
+    
+    if (g_isIdle)
+        wxapp_install_idle_handler();
 
 
-        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;
 
     g_focusWindow = win;
 
-/*
-    printf( "OnSetFocus from " );
-    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-        printf( win->GetClassInfo()->GetClassName() );
-    printf( "   " );
-    printf( WXSTRINGCAST win->GetLabel() );
-    printf( ".\n" );
-*/
-
-    wxPanel *panel = wxDynamicCast(win->GetParent(), wxPanel);
-    if (panel)
-    {
-        panel->SetLastFocus(win);
-    }
+    wxLogTrace(TRACE_FOCUS,
+               _T("%s: focus in"), win->GetName().c_str());
 
 #ifdef HAVE_XIM
     if (win->m_ic)
         gdk_im_begin(win->m_ic, win->m_wxwindow->window);
 #endif
 
 
 #ifdef HAVE_XIM
     if (win->m_ic)
         gdk_im_begin(win->m_ic, win->m_wxwindow->window);
 #endif
 
-#ifdef wxUSE_CARET
+#if wxUSE_CARET
     // caret needs to be informed about focus change
     wxCaret *caret = win->GetCaret();
     if ( caret )
     // caret needs to be informed about focus change
     wxCaret *caret = win->GetCaret();
     if ( caret )
@@ -1543,13 +1982,17 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(
     }
 #endif // wxUSE_CARET
 
     }
 #endif // wxUSE_CARET
 
-    wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
-    event.SetEventObject( win );
-
-    if (win->GetEventHandler()->ProcessEvent( event ))
+    // does the window itself think that it has the focus?
+    if ( !win->m_hasFocus )
     {
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
-        return TRUE;
+        // not yet, notify it
+        win->m_hasFocus = TRUE;
+        
+        if ( DoSendFocusEvents(win) )
+        {
+           gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+           return TRUE;
+        }
     }
 
     return FALSE;
     }
 
     return FALSE;
@@ -1559,40 +2002,34 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(
 // "focus_out_event"
 //-----------------------------------------------------------------------------
 
 // "focus_out_event"
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 
 {
     DEBUG_MAIN_THREAD
 
     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
 
 
-    // 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;
+    wxLogTrace( TRACE_FOCUS,
+                _T("%s: focus out"), win->GetName().c_str() );
 
 
-    wxWindow *winFocus = FindFocusedChild(win);
+
+    wxWindowGTK *winFocus = wxFindFocusedChild(win);
     if ( winFocus )
         win = winFocus;
 
     if ( winFocus )
         win = winFocus;
 
-    g_focusWindow = (wxWindow *)NULL;
-
-/*
-    printf( "OnKillFocus from " );
-    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-        printf( win->GetClassInfo()->GetClassName() );
-    printf( ".\n" );
-*/
+    g_focusWindow = (wxWindowGTK *)NULL;
 
 #ifdef HAVE_XIM
     if (win->m_ic)
         gdk_im_end();
 #endif
 
 
 #ifdef HAVE_XIM
     if (win->m_ic)
         gdk_im_end();
 #endif
 
-#ifdef wxUSE_CARET
+#if wxUSE_CARET
     // caret needs to be informed about focus change
     wxCaret *caret = win->GetCaret();
     if ( caret )
     // caret needs to be informed about focus change
     wxCaret *caret = win->GetCaret();
     if ( caret )
@@ -1601,13 +2038,20 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED
     }
 #endif // wxUSE_CARET
 
     }
 #endif // wxUSE_CARET
 
-    wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
-    event.SetEventObject( win );
-
-    if (win->GetEventHandler()->ProcessEvent( event ))
+    // don't send the window a kill focus event if it thinks that it doesn't
+    // have focus already
+    if ( win->m_hasFocus )
     {
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
-        return TRUE;
+        win->m_hasFocus = FALSE;
+
+        wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+        event.SetEventObject( win );
+
+        // 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;
     }
 
     return FALSE;
@@ -1617,7 +2061,10 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED
 // "enter_notify_event"
 //-----------------------------------------------------------------------------
 
 // "enter_notify_event"
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+static
+gint gtk_window_enter_callback( GtkWidget *widget,
+                                GdkEventCrossing *gdk_event,
+                                wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1627,13 +2074,10 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return FALSE;
 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return FALSE;
 
-    if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+    // Event was emitted after a grab
+    if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE;
 
 
-    wxMouseEvent event( wxEVT_ENTER_WINDOW );
-#if (GTK_MINOR_VERSION > 0)
-    event.SetTimestamp( gdk_event->time );
-#endif
-    event.SetEventObject( win );
+    if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
 
     int x = 0;
     int y = 0;
 
     int x = 0;
     int y = 0;
@@ -1641,16 +2085,11 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_
 
     gdk_window_get_pointer( widget->window, &x, &y, &state );
 
 
     gdk_window_get_pointer( widget->window, &x, &y, &state );
 
-    event.m_shiftDown = (state & GDK_SHIFT_MASK);
-    event.m_controlDown = (state & GDK_CONTROL_MASK);
-    event.m_altDown = (state & GDK_MOD1_MASK);
-    event.m_metaDown = (state & GDK_MOD2_MASK);
-    event.m_leftDown = (state & GDK_BUTTON1_MASK);
-    event.m_middleDown = (state & GDK_BUTTON2_MASK);
-    event.m_rightDown = (state & GDK_BUTTON3_MASK);
-
-    event.m_x = x;
-    event.m_y = y;
+    wxMouseEvent event( wxEVT_ENTER_WINDOW );
+    InitMouseEvent(win, event, gdk_event);
+    wxPoint pt = win->GetClientAreaOrigin();
+    event.m_x = x + pt.x;
+    event.m_y = y + pt.y;
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
@@ -1665,7 +2104,7 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_
 // "leave_notify_event"
 //-----------------------------------------------------------------------------
 
 // "leave_notify_event"
 //-----------------------------------------------------------------------------
 
-static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1675,12 +2114,13 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return FALSE;
 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return FALSE;
 
+    // Event was emitted after an ungrab
+    if (gdk_event->mode != GDK_CROSSING_NORMAL) return FALSE;
+
     if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
 
     wxMouseEvent event( wxEVT_LEAVE_WINDOW );
     if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
 
     wxMouseEvent event( wxEVT_LEAVE_WINDOW );
-#if (GTK_MINOR_VERSION > 0)
     event.SetTimestamp( gdk_event->time );
     event.SetTimestamp( gdk_event->time );
-#endif
     event.SetEventObject( win );
 
     int x = 0;
     event.SetEventObject( win );
 
     int x = 0;
@@ -1689,16 +2129,17 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_
 
     gdk_window_get_pointer( widget->window, &x, &y, &state );
 
 
     gdk_window_get_pointer( widget->window, &x, &y, &state );
 
-    event.m_shiftDown = (state & GDK_SHIFT_MASK);
-    event.m_controlDown = (state & GDK_CONTROL_MASK);
-    event.m_altDown = (state & GDK_MOD1_MASK);
-    event.m_metaDown = (state & GDK_MOD2_MASK);
-    event.m_leftDown = (state & GDK_BUTTON1_MASK);
-    event.m_middleDown = (state & GDK_BUTTON2_MASK);
-    event.m_rightDown = (state & GDK_BUTTON3_MASK);
+    event.m_shiftDown = (state & GDK_SHIFT_MASK) != 0;
+    event.m_controlDown = (state & GDK_CONTROL_MASK) != 0;
+    event.m_altDown = (state & GDK_MOD1_MASK) != 0;
+    event.m_metaDown = (state & GDK_MOD2_MASK) != 0;
+    event.m_leftDown = (state & GDK_BUTTON1_MASK) != 0;
+    event.m_middleDown = (state & GDK_BUTTON2_MASK) != 0;
+    event.m_rightDown = (state & GDK_BUTTON3_MASK) != 0;
 
 
-    event.m_x = x;
-    event.m_y = y;
+    wxPoint pt = win->GetClientAreaOrigin();
+    event.m_x = x + pt.x;
+    event.m_y = y + pt.y;
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
@@ -1713,7 +2154,9 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_
 // "value_changed" from m_vAdjust
 //-----------------------------------------------------------------------------
 
 // "value_changed" from m_vAdjust
 //-----------------------------------------------------------------------------
 
-static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindow *win )
+static void gtk_window_vscroll_callback( GtkAdjustment *adjust,
+                                         SCROLLBAR_CBACK_ARG
+                                         wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1729,14 +2172,10 @@ static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindow *win )
 
     win->m_oldVerticalPos = adjust->value;
 
 
     win->m_oldVerticalPos = adjust->value;
 
-    GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
-    GtkRange *range = GTK_RANGE( scrolledWindow->vscrollbar );
-
-    wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
-    if      (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP;
-    else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD)  command = wxEVT_SCROLLWIN_LINEDOWN;
-    else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP;
-    else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD)  command = wxEVT_SCROLLWIN_PAGEDOWN;
+#ifndef __WXGTK20__
+    GtkScrolledWindow   *sw = GTK_SCROLLED_WINDOW(win->m_widget);
+#endif
+    wxEventType         command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->vscrollbar));
 
     int value = (int)(adjust->value+0.5);
 
 
     int value = (int)(adjust->value+0.5);
 
@@ -1749,7 +2188,9 @@ static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindow *win )
 // "value_changed" from m_hAdjust
 //-----------------------------------------------------------------------------
 
 // "value_changed" from m_hAdjust
 //-----------------------------------------------------------------------------
 
-static void gtk_window_hscroll_callback( GtkAdjustment *adjust, wxWindow *win )
+static void gtk_window_hscroll_callback( GtkAdjustment *adjust,
+                                         SCROLLBAR_CBACK_ARG
+                                         wxWindowGTK *win )
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1762,16 +2203,12 @@ static void gtk_window_hscroll_callback( GtkAdjustment *adjust, wxWindow *win )
     float diff = adjust->value - win->m_oldHorizontalPos;
     if (fabs(diff) < 0.2) return;
 
     float diff = adjust->value - win->m_oldHorizontalPos;
     if (fabs(diff) < 0.2) return;
 
-    win->m_oldHorizontalPos = adjust->value;
-
-    GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
-    GtkRange *range = GTK_RANGE( scrolledWindow->hscrollbar );
+#ifndef __WXGTK20__
+    GtkScrolledWindow   *sw = GTK_SCROLLED_WINDOW(win->m_widget);
+#endif
+    wxEventType         command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->hscrollbar));
 
 
-    wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
-    if      (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP;
-    else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD)  command = wxEVT_SCROLLWIN_LINEDOWN;
-    else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP;
-    else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD)  command = wxEVT_SCROLLWIN_PAGEDOWN;
+    win->m_oldHorizontalPos = adjust->value;
 
     int value = (int)(adjust->value+0.5);
 
 
     int value = (int)(adjust->value+0.5);
 
@@ -1786,7 +2223,7 @@ static void gtk_window_hscroll_callback( GtkAdjustment *adjust, wxWindow *win )
 
 static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
                                                  GdkEventButton *gdk_event,
 
 static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
                                                  GdkEventButton *gdk_event,
-                                                 wxWindow *win)
+                                                 wxWindowGTK *win)
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1795,7 +2232,11 @@ static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
 
 
     g_blockEventsOnScroll = TRUE;
 
 
     g_blockEventsOnScroll = TRUE;
+
+    // FIXME: there is no 'slider' field in GTK+ 2.0 any more
+#ifndef __WXGTK20__
     win->m_isScrolling = (gdk_event->window == widget->slider);
     win->m_isScrolling = (gdk_event->window == widget->slider);
+#endif
 
     return FALSE;
 }
 
     return FALSE;
 }
@@ -1806,7 +2247,7 @@ static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
 
 static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
                                                    GdkEventButton *WXUNUSED(gdk_event),
 
 static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
                                                    GdkEventButton *WXUNUSED(gdk_event),
-                                                   wxWindow *win)
+                                                   wxWindowGTK *win)
 {
     DEBUG_MAIN_THREAD
 
 {
     DEBUG_MAIN_THREAD
 
@@ -1850,11 +2291,13 @@ static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
 // because it is static and so couldn't be made virtual
 // ----------------------------------------------------------------------------
 
 // because it is static and so couldn't be made virtual
 // ----------------------------------------------------------------------------
 
-wxWindow *wxWindowBase::FindFocus()
+wxWindow *wxWindowBase::DoFindFocus()
 {
 {
-    return g_focusWindow;
+    // the cast is necessary when we compile in wxUniversal mode
+    return (wxWindow *)g_focusWindow;
 }
 
 }
 
+
 //-----------------------------------------------------------------------------
 // "realize" from m_widget
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // "realize" from m_widget
 //-----------------------------------------------------------------------------
@@ -1863,23 +2306,26 @@ wxWindow *wxWindowBase::FindFocus()
    been realized, so we do this directly after realization. */
 
 static gint
    been realized, so we do this directly after realization. */
 
 static gint
-gtk_window_realized_callback( GtkWidget *WXUNUSED(m_widget), wxWindow *win )
+gtk_window_realized_callback( GtkWidget *m_widget, wxWindow *win )
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
-
-    if (win->m_delayedBackgroundColour)
-        win->SetBackgroundColour( win->GetBackgroundColour() );
-
-    if (win->m_delayedForegroundColour)
-        win->SetForegroundColour( win->GetForegroundColour() );
+        
+#ifdef __WXGTK20__
+    if (win->m_imData)
+    {
+        GtkPizza *pizza = GTK_PIZZA( m_widget );
+        gtk_im_context_set_client_window( win->m_imData->context,
+                                          pizza->bin_window );
+    }
+#endif
 
     wxWindowCreateEvent event( win );
     event.SetEventObject( win );
     win->GetEventHandler()->ProcessEvent( event );
 
     wxWindowCreateEvent event( win );
     event.SetEventObject( win );
     win->GetEventHandler()->ProcessEvent( event );
-    
+
     return FALSE;
 }
 
     return FALSE;
 }
 
@@ -1926,7 +2372,7 @@ void gtk_window_size_callback( GtkWidget *WXUNUSED(widget),
 static
 void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget),
                                  GtkAllocation* WXUNUSED_UNLESS_XIM(alloc),
 static
 void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget),
                                  GtkAllocation* WXUNUSED_UNLESS_XIM(alloc),
-                                 wxWindow* WXUNUSED_UNLESS_XIM(win) )
+                                 wxWindowGTK* WXUNUSED_UNLESS_XIM(win) )
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
@@ -1955,7 +2401,7 @@ void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget),
 
 static gint
 gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
 
 static gint
 gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
-                                wxWindow * WXUNUSED_UNLESS_XIM(win) )
+                                wxWindowGTK * WXUNUSED_UNLESS_XIM(win) )
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
@@ -1976,22 +2422,22 @@ gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
     GdkIMStyle style;
     GdkIMStyle supported_style = (GdkIMStyle)
                                   (GDK_IM_PREEDIT_NONE |
     GdkIMStyle style;
     GdkIMStyle supported_style = (GdkIMStyle)
                                   (GDK_IM_PREEDIT_NONE |
-                                  GDK_IM_PREEDIT_NOTHING |
-                                  GDK_IM_PREEDIT_POSITION |
-                                  GDK_IM_STATUS_NONE |
-                                  GDK_IM_STATUS_NOTHING);
+                                   GDK_IM_PREEDIT_NOTHING |
+                                   GDK_IM_PREEDIT_POSITION |
+                                   GDK_IM_STATUS_NONE |
+                                   GDK_IM_STATUS_NOTHING);
 
     if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
 
     if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
-       supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION);
+        supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION);
 
     attr->style = style = gdk_im_decide_style (supported_style);
     attr->client_window = widget->window;
 
     if ((colormap = gtk_widget_get_colormap (widget)) !=
 
     attr->style = style = gdk_im_decide_style (supported_style);
     attr->client_window = widget->window;
 
     if ((colormap = gtk_widget_get_colormap (widget)) !=
-           gtk_widget_get_default_colormap ())
+            gtk_widget_get_default_colormap ())
     {
     {
-           attrmask |= GDK_IC_PREEDIT_COLORMAP;
-           attr->preedit_colormap = colormap;
+        attrmask |= GDK_IC_PREEDIT_COLORMAP;
+        attr->preedit_colormap = colormap;
     }
 
     attrmask |= GDK_IC_PREEDIT_FOREGROUND;
     }
 
     attrmask |= GDK_IC_PREEDIT_FOREGROUND;
@@ -2001,57 +2447,57 @@ gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
 
     switch (style & GDK_IM_PREEDIT_MASK)
     {
 
     switch (style & GDK_IM_PREEDIT_MASK)
     {
-       case GDK_IM_PREEDIT_POSITION:
-         if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
-           {
-             g_warning ("over-the-spot style requires fontset");
-             break;
-           }
+        case GDK_IM_PREEDIT_POSITION:
+            if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
+            {
+                g_warning ("over-the-spot style requires fontset");
+                break;
+            }
 
 
-         gdk_window_get_size (widget->window, &width, &height);
+            gdk_window_get_size (widget->window, &width, &height);
 
 
-         attrmask |= GDK_IC_PREEDIT_POSITION_REQ;
-         attr->spot_location.x = 0;
-         attr->spot_location.y = height;
-         attr->preedit_area.x = 0;
-         attr->preedit_area.y = 0;
-         attr->preedit_area.width = width;
-         attr->preedit_area.height = height;
-         attr->preedit_fontset = widget->style->font;
+            attrmask |= GDK_IC_PREEDIT_POSITION_REQ;
+            attr->spot_location.x = 0;
+            attr->spot_location.y = height;
+            attr->preedit_area.x = 0;
+            attr->preedit_area.y = 0;
+            attr->preedit_area.width = width;
+            attr->preedit_area.height = height;
+            attr->preedit_fontset = widget->style->font;
 
 
-         break;
+            break;
     }
 
       win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask);
 
       if (win->m_ic == NULL)
     }
 
       win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask);
 
       if (win->m_ic == NULL)
-       g_warning ("Can't create input context.");
+          g_warning ("Can't create input context.");
       else
       else
-       {
-         mask = gdk_window_get_events (widget->window);
-         mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic));
-         gdk_window_set_events (widget->window, mask);
-
-         if (GTK_WIDGET_HAS_FOCUS(widget))
-           gdk_im_begin (win->m_ic, widget->window);
-       }
-#endif
+      {
+          mask = gdk_window_get_events (widget->window);
+          mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic));
+          gdk_window_set_events (widget->window, mask);
+
+          if (GTK_WIDGET_HAS_FOCUS(widget))
+              gdk_im_begin (win->m_ic, widget->window);
+      }
+#endif // HAVE_XIM
 
     return FALSE;
 }
 
 //-----------------------------------------------------------------------------
 
     return FALSE;
 }
 
 //-----------------------------------------------------------------------------
-// InsertChild for wxWindow.
+// InsertChild for wxWindowGTK.
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 
-/* Callback for wxWindow. This very strange beast has to be used because
+/* Callback for wxWindowGTK. This very strange beast has to be used because
  * C++ has no virtual methods in a constructor. We have to emulate a
  * virtual function here as wxNotebook requires a different way to insert
  * a child in it. I had opted for creating a wxNotebookPage window class
  * which would have made this superfluous (such in the MDI window system),
  * but no-one was listening to me... */
 
  * C++ has no virtual methods in a constructor. We have to emulate a
  * virtual function here as wxNotebook requires a different way to insert
  * a child in it. I had opted for creating a wxNotebookPage window class
  * which would have made this superfluous (such in the MDI window system),
  * but no-one was listening to me... */
 
-static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child )
+static void wxInsertChildInWindow( wxWindowGTK* parent, wxWindowGTK* child )
 {
     /* the window might have been scrolled already, do we
        have to adapt the position */
 {
     /* the window might have been scrolled already, do we
        have to adapt the position */
@@ -2071,25 +2517,29 @@ static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child )
 // global functions
 //-----------------------------------------------------------------------------
 
 // global functions
 //-----------------------------------------------------------------------------
 
-wxWindowwxGetActiveWindow()
+wxWindow *wxGetActiveWindow()
 {
 {
-    return g_focusWindow;
+    return wxWindow::FindFocus();
 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------
-// wxWindow
+// wxWindowGTK
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
+// in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
+// method
+#ifdef __WXUNIVERSAL__
+    IMPLEMENT_ABSTRACT_CLASS(wxWindowGTK, wxWindowBase)
+#else // __WXGTK__
+    IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
+#endif // __WXUNIVERSAL__/__WXGTK__
 
 
-void wxWindow::Init()
+void wxWindowGTK::Init()
 {
 {
-    // common init
-    InitBase();
-
     // GTK specific
     m_widget = (GtkWidget *) NULL;
     m_wxwindow = (GtkWidget *) NULL;
     // GTK specific
     m_widget = (GtkWidget *) NULL;
     m_wxwindow = (GtkWidget *) NULL;
+    m_focusWidget = (GtkWidget *) NULL;
 
     // position/size
     m_x = 0;
 
     // position/size
     m_x = 0;
@@ -2110,59 +2560,69 @@ void wxWindow::Init()
 
     m_hAdjust = (GtkAdjustment*) NULL;
     m_vAdjust = (GtkAdjustment*) NULL;
 
     m_hAdjust = (GtkAdjustment*) NULL;
     m_vAdjust = (GtkAdjustment*) NULL;
-    m_oldHorizontalPos = 0.0;
+    m_oldHorizontalPos =
     m_oldVerticalPos = 0.0;
     m_oldVerticalPos = 0.0;
+    m_oldClientWidth =
+    m_oldClientHeight = 0;
 
     m_resizing = FALSE;
 
     m_resizing = FALSE;
-    m_widgetStyle = (GtkStyle*) NULL;
 
     m_insertCallback = (wxInsertChildFunction) NULL;
 
 
     m_insertCallback = (wxInsertChildFunction) NULL;
 
-    m_isStaticBox = FALSE;
-    m_isRadioButton = FALSE;
-    m_isFrame = FALSE;
     m_acceptsFocus = FALSE;
     m_acceptsFocus = FALSE;
+    m_hasFocus = FALSE;
 
     m_clipPaintRegion = FALSE;
 
 
     m_clipPaintRegion = FALSE;
 
+    m_needsStyleChange = false;
+
     m_cursor = *wxSTANDARD_CURSOR;
 
     m_cursor = *wxSTANDARD_CURSOR;
 
-    m_delayedForegroundColour = FALSE;
-    m_delayedBackgroundColour = FALSE;
-        
+#ifdef __WXGTK20__
+    m_imData = NULL;
+    m_x11Context = NULL;
+    m_dirtyTabOrder = false;
+#else
 #ifdef HAVE_XIM
     m_ic = (GdkIC*) NULL;
     m_icattr = (GdkICAttr*) NULL;
 #endif
 #ifdef HAVE_XIM
     m_ic = (GdkIC*) NULL;
     m_icattr = (GdkICAttr*) NULL;
 #endif
+#endif
 }
 
 }
 
-wxWindow::wxWindow()
+wxWindowGTK::wxWindowGTK()
 {
     Init();
 }
 
 {
     Init();
 }
 
-wxWindow::wxWindow( wxWindow *parent, wxWindowID id,
-                    const wxPoint &pos, const wxSize &size,
-                    long style, const wxString &name  )
+wxWindowGTK::wxWindowGTK( wxWindow *parent,
+                          wxWindowID id,
+                          const wxPoint &pos,
+                          const wxSize &size,
+                          long style,
+                          const wxString &name  )
 {
     Init();
 
     Create( parent, id, pos, size, style, name );
 }
 
 {
     Init();
 
     Create( parent, id, pos, size, style, name );
 }
 
-bool wxWindow::Create( wxWindow *parent, wxWindowID id,
-                       const wxPoint &pos, const wxSize &size,
-                       long style, const wxString &name  )
+bool wxWindowGTK::Create( wxWindow *parent,
+                          wxWindowID id,
+                          const wxPoint &pos,
+                          const wxSize &size,
+                          long style,
+                          const wxString &name  )
 {
     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 ))
     {
-        wxFAIL_MSG( wxT("wxWindow creation failed") );
+        wxFAIL_MSG( wxT("wxWindowGTK creation failed") );
         return FALSE;
     }
 
     m_insertCallback = wxInsertChildInWindow;
         return FALSE;
     }
 
     m_insertCallback = wxInsertChildInWindow;
-    
+
     m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
     GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
     GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
 
@@ -2178,9 +2638,7 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id,
 
     m_wxwindow = gtk_pizza_new();
 
 
     m_wxwindow = gtk_pizza_new();
 
-    gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
-
-#if (GTK_MINOR_VERSION > 0)
+#ifndef __WXUNIVERSAL__
     GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
 
     if (HasFlag(wxRAISED_BORDER))
     GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
 
     if (HasFlag(wxRAISED_BORDER))
@@ -2199,32 +2657,13 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id,
     {
         gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE );
     }
     {
         gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE );
     }
-#else // GTK_MINOR_VERSION == 0
-    GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport);
+#endif // __WXUNIVERSAL__
 
 
-    if (HasFlag(wxRAISED_BORDER))
-    {
-        gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
-    }
-    else if (HasFlag(wxSUNKEN_BORDER))
-    {
-        gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
-    }
-    else
-    {
-        gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
-    }
-#endif // GTK_MINOR_VERSION
+    gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
 
     GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
     m_acceptsFocus = TRUE;
 
 
     GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
     m_acceptsFocus = TRUE;
 
-#if (GTK_MINOR_VERSION == 0)
-    // shut the viewport up
-    gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
-    gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
-#endif // GTK_MINOR_VERSION == 0
-
     // I _really_ don't want scrollbars in the beginning
     m_vAdjust->lower = 0.0;
     m_vAdjust->upper = 1.0;
     // I _really_ don't want scrollbars in the beginning
     m_vAdjust->lower = 0.0;
     m_vAdjust->upper = 1.0;
@@ -2242,7 +2681,7 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id,
     gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
 
     // these handlers block mouse events to any window during scrolling such as
     gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
 
     // these handlers block mouse events to any window during scrolling such as
-    // motion events and prevent GTK and wxWindows from fighting over where the
+    // motion events and prevent GTK and wxWidgets from fighting over where the
     // slider should be
 
     gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event",
     // slider should be
 
     gtk_signal_connect( GTK_OBJECT(scrolledWindow->vscrollbar), "button_press_event",
@@ -2271,15 +2710,23 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id,
     if (m_parent)
         m_parent->DoAddChild( this );
 
     if (m_parent)
         m_parent->DoAddChild( this );
 
-    PostCreation();
+    m_focusWidget = m_wxwindow;
 
 
-    Show( TRUE );
+    PostCreation();
 
     return TRUE;
 }
 
 
     return TRUE;
 }
 
-wxWindow::~wxWindow()
-{
+wxWindowGTK::~wxWindowGTK()
+{
+    SendDestroyEvent();
+
+    if (g_focusWindow == this)
+        g_focusWindow = NULL;
+
+    if ( g_delayedFocus == this )
+        g_delayedFocus = NULL;
+
     m_isBeingDeleted = TRUE;
     m_hasVMT = FALSE;
 
     m_isBeingDeleted = TRUE;
     m_hasVMT = FALSE;
 
@@ -2288,9 +2735,6 @@ wxWindow::~wxWindow()
 
     DestroyChildren();
 
 
     DestroyChildren();
 
-    if (m_parent)
-        m_parent->RemoveChild( this );
-
 #ifdef HAVE_XIM
     if (m_ic)
         gdk_ic_destroy (m_ic);
 #ifdef HAVE_XIM
     if (m_ic)
         gdk_ic_destroy (m_ic);
@@ -2298,16 +2742,6 @@ wxWindow::~wxWindow()
         gdk_ic_attr_destroy (m_icattr);
 #endif
 
         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 );
     if (m_wxwindow)
     {
         gtk_widget_destroy( m_wxwindow );
@@ -2319,41 +2753,28 @@ wxWindow::~wxWindow()
         gtk_widget_destroy( m_widget );
         m_widget = (GtkWidget*) NULL;
     }
         gtk_widget_destroy( m_widget );
         m_widget = (GtkWidget*) NULL;
     }
+
+#ifdef __WXGTK20__
+    delete m_imData;
+#endif
 }
 
 }
 
-bool wxWindow::PreCreation( wxWindow *parent, const wxPoint &pos,  const wxSize &size )
+bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos,  const wxSize &size )
 {
     wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") );
 
 {
     wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") );
 
-    /* this turns -1 into 20 so that a minimal window is
-       visible even although -1,-1 has been given as the
-       size of the window. the same trick is used in other
-       ports and should make debugging easier */
-    m_width = WidthDefault(size.x);
+    // Use either the given size, or the default if -1 is given.
+    // See wxWindowBase for these functions.
+    m_width = WidthDefault(size.x) ;
     m_height = HeightDefault(size.y);
 
     m_x = (int)pos.x;
     m_y = (int)pos.y;
 
     m_height = HeightDefault(size.y);
 
     m_x = (int)pos.x;
     m_y = (int)pos.y;
 
-    /* some reasonable defaults */
-    if (!parent)
-    {
-        if (m_x == -1)
-        {
-            m_x = (gdk_screen_width () - m_width) / 2;
-            if (m_x < 10) m_x = 10;
-        }
-        if (m_y == -1)
-        {
-            m_y = (gdk_screen_height () - m_height) / 2;
-            if (m_y < 10) m_y = 10;
-        }
-    }
-
     return TRUE;
 }
 
     return TRUE;
 }
 
-void wxWindow::PostCreation()
+void wxWindowGTK::PostCreation()
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 
@@ -2361,50 +2782,64 @@ void wxWindow::PostCreation()
     {
         if (!m_noExpose)
         {
     {
         if (!m_noExpose)
         {
-            /* these get reported to wxWindows -> wxPaintEvent */
-            
-            gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE );
+            // these get reported to wxWidgets -> wxPaintEvent
 
 
-            gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event",
-                GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this );
+            gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE );
 
             gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
                 GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
 
 
             gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
                 GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
 
+#ifndef __WXGTK20__
             gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
                 GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
             gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
                 GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
+
+            if (!HasFlag(wxFULL_REPAINT_ON_RESIZE))
+            {
+                gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event",
+                    GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this );
+            }
+#else
+            // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), !HasFlag( wxFULL_REPAINT_ON_RESIZE ) );
+#endif
         }
 
         }
 
-#if (GTK_MINOR_VERSION > 0)
-        /* these are called when the "sunken" or "raised" borders are drawn */
+#ifdef __WXGTK20__
+        // Create input method handler
+        m_imData = new wxGtkIMData;
+
+        // Cannot handle drawing preedited text yet
+        gtk_im_context_set_use_preedit( m_imData->context, FALSE );
+
+        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",
           GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
 
         gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event",
           GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
 
+#ifndef __WXGTK20__
         gtk_signal_connect( GTK_OBJECT(m_widget), "draw",
           GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
 #endif
     }
 
         gtk_signal_connect( GTK_OBJECT(m_widget), "draw",
           GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
 #endif
     }
 
-    if (m_wxwindow && m_needParent)
-    {
-        gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_in_event",
-            GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+    // focus handling
 
 
-        gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_out_event",
-            GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
-    }
-    else
+    if (!GTK_IS_WINDOW(m_widget))
     {
     {
-        // For dialogs and frames, we are interested mainly in
-       // m_widget's focus.
-
-        gtk_signal_connect( GTK_OBJECT(m_widget), "focus_in_event",
+        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_FUNC(gtk_window_focus_in_callback), (gpointer)this );
 
-        gtk_signal_connect( GTK_OBJECT(m_widget), "focus_out_event",
+        gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event",
             GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
     }
 
             GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
     }
 
+    // connect to the various key and mouse handlers
+
     GtkWidget *connect_widget = GetConnectWidget();
 
     ConnectWidget( connect_widget );
     GtkWidget *connect_widget = GetConnectWidget();
 
     ConnectWidget( connect_widget );
@@ -2416,23 +2851,42 @@ void wxWindow::PostCreation()
 
     if (m_wxwindow)
     {
 
     if (m_wxwindow)
     {
-        /* Catch native resize events. */
+        // Catch native resize events
         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
                             GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this );
 
         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
                             GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this );
 
-        /* Initialize XIM support. */
+        // Initialize XIM support
         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize",
                             GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this );
 
         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize",
                             GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this );
 
-        /* And resize XIM window. */
+        // And resize XIM window
         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
                             GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this );
     }
 
         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
                             GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this );
     }
 
+    if ( !GTK_IS_COMBO(m_widget))
+    {
+        // This is needed if we want to add our windows into native
+        // GTK control, such as the toolbar. With this callback, the
+        // toolbar gets to know the correct size (the one set by the
+        // programmer). Sadly, it misbehaves for wxComboBox. FIXME
+        // when moving to GTK 2.0.
+        gtk_signal_connect( GTK_OBJECT(m_widget), "size_request",
+                            GTK_SIGNAL_FUNC(wxgtk_window_size_request_callback),
+                            (gpointer) this );
+    }
+
+    InheritAttributes();
+
     m_hasVMT = TRUE;
     m_hasVMT = TRUE;
+
+    // unless the window was created initially hidden (i.e. Hide() had been
+    // called before Create()), we should show it at GTK+ level as well
+    if ( IsShown() )
+        gtk_widget_show( m_widget );
 }
 
 }
 
-void wxWindow::ConnectWidget( GtkWidget *widget )
+void wxWindowGTK::ConnectWidget( GtkWidget *widget )
 {
     gtk_signal_connect( GTK_OBJECT(widget), "key_press_event",
       GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this );
 {
     gtk_signal_connect( GTK_OBJECT(widget), "key_press_event",
       GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this );
@@ -2449,6 +2903,11 @@ void wxWindow::ConnectWidget( GtkWidget *widget )
     gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event",
       GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
 
     gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event",
       GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
 
+#ifdef __WXGTK20__
+    gtk_signal_connect( GTK_OBJECT(widget), "scroll_event",
+      GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this );
+#endif
+
     gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
       GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
 
     gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
       GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
 
@@ -2456,7 +2915,7 @@ void wxWindow::ConnectWidget( GtkWidget *widget )
       GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
 }
 
       GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
 }
 
-bool wxWindow::Destroy()
+bool wxWindowGTK::Destroy()
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 
@@ -2465,19 +2924,31 @@ bool wxWindow::Destroy()
     return wxWindowBase::Destroy();
 }
 
     return wxWindowBase::Destroy();
 }
 
-void wxWindow::DoMoveWindow(int x, int y, int width, int height)
+void wxWindowGTK::DoMoveWindow(int x, int y, int width, int height)
 {
     gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height );
 }
 
 {
     gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height );
 }
 
-void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
+void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
-    wxASSERT_MSG( (m_parent != NULL), wxT("wxWindow::SetSize requires parent.\n") );
+    wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") );
+
+/*
+    printf( "DoSetSize: name %s, x,y,w,h: %d,%d,%d,%d \n", GetName().c_str(), x,y,width,height );
+*/
 
     if (m_resizing) return; /* I don't like recursions */
     m_resizing = TRUE;
 
     if (m_resizing) return; /* I don't like recursions */
     m_resizing = TRUE;
-    
+
+    int currentX, currentY;
+    GetPosition(&currentX, &currentY);
+    if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+        x = currentX;
+    if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+        y = currentY;
+    AdjustForParentClientOrigin(x, y, sizeFlags);
+
     if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */
     {
         /* don't set the size for children of wxNotebook, just take the values. */
     if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */
     {
         /* don't set the size for children of wxNotebook, just take the values. */
@@ -2489,46 +2960,54 @@ void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
     else
     {
         GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow);
     else
     {
         GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow);
-
         if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0)
         {
             if (x != -1) m_x = x + pizza->xoffset;
             if (y != -1) m_y = y + pizza->yoffset;
         if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0)
         {
             if (x != -1) m_x = x + pizza->xoffset;
             if (y != -1) m_y = y + pizza->yoffset;
-            if (width != -1) m_width = width;
-            if (height != -1) m_height = height;
         }
         else
         {
             m_x = x + pizza->xoffset;
             m_y = y + pizza->yoffset;
         }
         else
         {
             m_x = x + pizza->xoffset;
             m_y = y + pizza->yoffset;
-            m_width = width;
-            m_height = height;
         }
 
         }
 
-        if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
+        // calculate the best size if we should auto size the window
+        if ( ((sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1) ||
+                ((sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1) )
         {
         {
-             if (width == -1) m_width = 80;
+            const wxSize sizeBest = GetBestSize();
+            if ( (sizeFlags & wxSIZE_AUTO_WIDTH) && width == -1 )
+                width = sizeBest.x;
+            if ( (sizeFlags & wxSIZE_AUTO_HEIGHT) && height == -1 )
+                height = sizeBest.y;
         }
 
         }
 
-        if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
-        {
-             if (height == -1) m_height = 26;
-        }
+        if (width != -1)
+            m_width = width;
+        if (height != -1)
+            m_height = height;
+
+        int minWidth = GetMinWidth(),
+            minHeight = GetMinHeight(),
+            maxWidth = GetMaxWidth(),
+            maxHeight = GetMaxHeight();
 
 
-        if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
-        if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
-        if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
-        if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
+        if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth;
+        if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight;
+        if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth;
+        if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight;
 
         int border = 0;
         int bottom_border = 0;
 
 
         int border = 0;
         int bottom_border = 0;
 
+#ifndef __WXGTK20__
         if (GTK_WIDGET_CAN_DEFAULT(m_widget))
         {
             /* the default button has a border around it */
             border = 6;
             bottom_border = 5;
         }
         if (GTK_WIDGET_CAN_DEFAULT(m_widget))
         {
             /* the default button has a border around it */
             border = 6;
             bottom_border = 5;
         }
+#endif
 
         DoMoveWindow( m_x-border,
                       m_y-border,
 
         DoMoveWindow( m_x-border,
                       m_y-border,
@@ -2538,7 +3017,7 @@ void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 
     if (m_hasScrolling)
     {
 
     if (m_hasScrolling)
     {
-        /* Sometimes the client area changes size without the 
+        /* Sometimes the client area changes size without the
            whole windows's size changing, but if the whole
            windows's size doesn't change, no wxSizeEvent will
            normally be sent. Here we add an extra test if
            whole windows's size changing, but if the whole
            windows's size doesn't change, no wxSizeEvent will
            normally be sent. Here we add an extra test if
@@ -2564,21 +3043,23 @@ void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
     m_resizing = FALSE;
 }
 
     m_resizing = FALSE;
 }
 
-void wxWindow::OnInternalIdle()
+void wxWindowGTK::OnInternalIdle()
 {
 {
-    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;
-
-        wxActivateEvent event(wxEVT_ACTIVATE, activate, GetId());
-        event.SetEventObject(this);
-
-        (void)GetEventHandler()->ProcessEvent(event);
+        SetBackgroundStyle(GetBackgroundStyle());
+        m_needsStyleChange = false;
     }
 
     }
 
+    // Update invalidated regions.
+    GtkUpdate();
+
     wxCursor cursor = m_cursor;
     if (g_globalCursor.Ok()) cursor = g_globalCursor;
 
     wxCursor cursor = m_cursor;
     if (g_globalCursor.Ok()) cursor = g_globalCursor;
 
@@ -2613,10 +3094,11 @@ void wxWindow::OnInternalIdle()
         }
     }
 
         }
     }
 
-    UpdateWindowUI();
+    if (wxUpdateUIEvent::CanUpdate(this))
+        UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
 }
 
 }
 
-void wxWindow::DoGetSize( int *width, int *height ) const
+void wxWindowGTK::DoGetSize( int *width, int *height ) const
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -2624,7 +3106,7 @@ void wxWindow::DoGetSize( int *width, int *height ) const
     if (height) (*height) = m_height;
 }
 
     if (height) (*height) = m_height;
 }
 
-void wxWindow::DoSetClientSize( int width, int height )
+void wxWindowGTK::DoSetClientSize( int width, int height )
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -2637,6 +3119,7 @@ void wxWindow::DoSetClientSize( int width, int height )
         int dw = 0;
         int dh = 0;
 
         int dw = 0;
         int dh = 0;
 
+#ifndef __WXUNIVERSAL__
         if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
         {
             /* when using GTK 1.2 we set the shadow border size to 2 */
         if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
         {
             /* when using GTK 1.2 we set the shadow border size to 2 */
@@ -2649,6 +3132,7 @@ void wxWindow::DoSetClientSize( int width, int height )
             dw += 1 * 2;
             dh += 1 * 2;
         }
             dw += 1 * 2;
             dh += 1 * 2;
         }
+#endif // __WXUNIVERSAL__
 
         if (m_hasScrolling)
         {
 
         if (m_hasScrolling)
         {
@@ -2685,7 +3169,7 @@ void wxWindow::DoSetClientSize( int width, int height )
     }
 }
 
     }
 }
 
-void wxWindow::DoGetClientSize( int *width, int *height ) const
+void wxWindowGTK::DoGetClientSize( int *width, int *height ) const
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -2699,6 +3183,7 @@ void wxWindow::DoGetClientSize( int *width, int *height ) const
         int dw = 0;
         int dh = 0;
 
         int dw = 0;
         int dh = 0;
 
+#ifndef __WXUNIVERSAL__
         if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
         {
             /* when using GTK 1.2 we set the shadow border size to 2 */
         if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
         {
             /* when using GTK 1.2 we set the shadow border size to 2 */
@@ -2711,6 +3196,7 @@ void wxWindow::DoGetClientSize( int *width, int *height ) const
             dw += 1 * 2;
             dh += 1 * 2;
         }
             dw += 1 * 2;
             dh += 1 * 2;
         }
+#endif // __WXUNIVERSAL__
 
         if (m_hasScrolling)
         {
 
         if (m_hasScrolling)
         {
@@ -2746,9 +3232,16 @@ void wxWindow::DoGetClientSize( int *width, int *height ) const
         if (width) (*width) = m_width - dw;
         if (height) (*height) = m_height - dh;
     }
         if (width) (*width) = m_width - dw;
         if (height) (*height) = m_height - dh;
     }
+
+/*
+    printf( "GetClientSize, name %s ", GetName().c_str() );
+    if (width) printf( " width = %d", (*width) );
+    if (height) printf( " height = %d", (*height) );
+    printf( "\n" );
+*/
 }
 
 }
 
-void wxWindow::DoGetPosition( int *x, int *y ) const
+void wxWindowGTK::DoGetPosition( int *x, int *y ) const
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -2765,7 +3258,7 @@ void wxWindow::DoGetPosition( int *x, int *y ) const
     if (y) (*y) = m_y - dy;
 }
 
     if (y) (*y) = m_y - dy;
 }
 
-void wxWindow::DoClientToScreen( int *x, int *y ) const
+void wxWindowGTK::DoClientToScreen( int *x, int *y ) const
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -2794,7 +3287,7 @@ void wxWindow::DoClientToScreen( int *x, int *y ) const
     if (y) *y += org_y;
 }
 
     if (y) *y += org_y;
 }
 
-void wxWindow::DoScreenToClient( int *x, int *y ) const
+void wxWindowGTK::DoScreenToClient( int *x, int *y ) const
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -2823,7 +3316,7 @@ void wxWindow::DoScreenToClient( int *x, int *y ) const
     if (y) *y -= org_y;
 }
 
     if (y) *y -= org_y;
 }
 
-bool wxWindow::Show( bool show )
+bool wxWindowGTK::Show( bool show )
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
@@ -2838,10 +3331,32 @@ bool wxWindow::Show( bool show )
     else
         gtk_widget_hide( m_widget );
 
     else
         gtk_widget_hide( m_widget );
 
+    wxShowEvent eventShow(GetId(), show);
+    eventShow.m_eventObject = this;
+
+    GetEventHandler()->ProcessEvent(eventShow);
+
     return TRUE;
 }
 
     return TRUE;
 }
 
-bool wxWindow::Enable( bool enable )
+static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable)
+{
+    win->OnParentEnable(enable);
+
+    // Recurse, so that children have the opportunity to Do The Right Thing
+    // and reset colours that have been messed up by a parent's (really ancestor's)
+    // Enable call
+    for ( wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
+          node;
+          node = node->GetNext() )
+    {
+        wxWindow *child = node->GetData();
+        if (!child->IsKindOf(CLASSINFO(wxDialog)) && !child->IsKindOf(CLASSINFO(wxFrame)))
+            wxWindowNotifyEnable(child, enable);
+    }
+}
+
+bool wxWindowGTK::Enable( bool enable )
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
@@ -2855,89 +3370,222 @@ bool wxWindow::Enable( bool enable )
     if ( m_wxwindow )
         gtk_widget_set_sensitive( m_wxwindow, enable );
 
     if ( m_wxwindow )
         gtk_widget_set_sensitive( m_wxwindow, enable );
 
+    wxWindowNotifyEnable(this, enable);
+
     return TRUE;
 }
 
     return TRUE;
 }
 
-int wxWindow::GetCharHeight() const
+int wxWindowGTK::GetCharHeight() const
 {
     wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") );
 
 {
     wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") );
 
-    wxCHECK_MSG( m_font.Ok(), 12, wxT("invalid font") );
+    wxFont font = GetFont();
+    wxCHECK_MSG( font.Ok(), 12, wxT("invalid font") );
+
+#ifdef __WXGTK20__
+    PangoContext *context = NULL;
+    if (m_widget)
+        context = gtk_widget_get_pango_context( m_widget );
+
+    if (!context)
+        return 0;
+
+    PangoFontDescription *desc = font.GetNativeFontInfo()->description;
+    PangoLayout *layout = pango_layout_new(context);
+    pango_layout_set_font_description(layout, desc);
+    pango_layout_set_text(layout, "H", 1);
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
+
+    g_object_unref( G_OBJECT( layout ) );
 
 
-    GdkFont *font = m_font.GetInternalFont( 1.0 );
+    return (int) PANGO_PIXELS(rect.height);
+#else
+    GdkFont *gfont = font.GetInternalFont( 1.0 );
 
 
-    return font->ascent + font->descent;
+    return gfont->ascent + gfont->descent;
+#endif
 }
 
 }
 
-int wxWindow::GetCharWidth() const
+int wxWindowGTK::GetCharWidth() const
 {
     wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") );
 
 {
     wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") );
 
-    wxCHECK_MSG( m_font.Ok(), 8, wxT("invalid font") );
+    wxFont font = GetFont();
+    wxCHECK_MSG( font.Ok(), 8, wxT("invalid font") );
+
+#ifdef __WXGTK20__
+    PangoContext *context = NULL;
+    if (m_widget)
+        context = gtk_widget_get_pango_context( m_widget );
+
+    if (!context)
+        return 0;
+
+    PangoFontDescription *desc = font.GetNativeFontInfo()->description;
+    PangoLayout *layout = pango_layout_new(context);
+    pango_layout_set_font_description(layout, desc);
+    pango_layout_set_text(layout, "g", 1);
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
 
 
-    GdkFont *font = m_font.GetInternalFont( 1.0 );
+    g_object_unref( G_OBJECT( layout ) );
 
 
-    return gdk_string_width( font, "H" );
+    return (int) PANGO_PIXELS(rect.width);
+#else
+    GdkFont *gfont = font.GetInternalFont( 1.0 );
+
+    return gdk_string_width( gfont, "g" );
+#endif
 }
 
 }
 
-void wxWindow::GetTextExtent( const wxString& string,
+void wxWindowGTK::GetTextExtent( const wxString& string,
                               int *x,
                               int *y,
                               int *descent,
                               int *externalLeading,
                               const wxFont *theFont ) const
 {
                               int *x,
                               int *y,
                               int *descent,
                               int *externalLeading,
                               const wxFont *theFont ) const
 {
-    wxFont fontToUse = m_font;
-    if (theFont) fontToUse = *theFont;
+    wxFont fontToUse = theFont ? *theFont : GetFont();
 
     wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") );
 
 
     wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") );
 
+    if (string.IsEmpty())
+    {
+        if (x) (*x) = 0;
+        if (y) (*y) = 0;
+        return;
+    }
+
+#ifdef __WXGTK20__
+    PangoContext *context = NULL;
+    if (m_widget)
+        context = gtk_widget_get_pango_context( m_widget );
+
+    if (!context)
+    {
+        if (x) (*x) = 0;
+        if (y) (*y) = 0;
+        return;
+    }
+
+    PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
+    PangoLayout *layout = pango_layout_new(context);
+    pango_layout_set_font_description(layout, desc);
+    {
+#if wxUSE_UNICODE
+        const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
+        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+#else
+        const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
+        const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
+        pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+#endif
+    }
+
+    PangoRectangle rect;
+    pango_layout_get_extents(layout, NULL, &rect);
+
+    if (x) (*x) = (wxCoord) PANGO_PIXELS(rect.width);
+    if (y) (*y) = (wxCoord) PANGO_PIXELS(rect.height);
+    if (descent)
+    {
+        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;  // ??
+
+    g_object_unref( G_OBJECT( layout ) );
+#else
     GdkFont *font = fontToUse.GetInternalFont( 1.0 );
     GdkFont *font = fontToUse.GetInternalFont( 1.0 );
-    if (x) (*x) = gdk_string_width( font, string.mbc_str() );
+    if (x) (*x) = gdk_string_width( font, wxGTK_CONV( string ) );
     if (y) (*y) = font->ascent + font->descent;
     if (descent) (*descent) = font->descent;
     if (externalLeading) (*externalLeading) = 0;  // ??
     if (y) (*y) = font->ascent + font->descent;
     if (descent) (*descent) = font->descent;
     if (externalLeading) (*externalLeading) = 0;  // ??
+#endif
 }
 
 }
 
-void wxWindow::SetFocus()
+void wxWindowGTK::SetFocus()
 {
 {
-    wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
+    wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
+    if ( m_hasFocus )
+    {
+        // don't do anything if we already have focus
+        return;
+    }
 
     if (m_wxwindow)
     {
         if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow))
 
     if (m_wxwindow)
     {
         if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow))
+        {
             gtk_widget_grab_focus (m_wxwindow);
             gtk_widget_grab_focus (m_wxwindow);
-        return;
+        }
     }
     }
-
-    if (m_widget)
+    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_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) )
         {
-            gtk_widget_grab_focus (m_widget);
+        
+            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());
+
+                gtk_widget_grab_focus (m_widget);
+            }
         }
         }
-        else if (GTK_IS_CONTAINER(m_widget))
+        else 
+#ifndef __WXGTK20__
+        if (GTK_IS_CONTAINER(m_widget))
         {
             gtk_container_focus( GTK_CONTAINER(m_widget), GTK_DIR_TAB_FORWARD );
         }
         else
         {
             gtk_container_focus( GTK_CONTAINER(m_widget), GTK_DIR_TAB_FORWARD );
         }
         else
+#endif
         {
         {
-           // ?
+           wxLogTrace(TRACE_FOCUS,
+                      _T("Can't set focus to %s(%s)"),
+                      GetClassInfo()->GetClassName(), GetLabel().c_str());
         }
     }
 }
 
         }
     }
 }
 
-bool wxWindow::AcceptsFocus() const
+bool wxWindowGTK::AcceptsFocus() const
 {
     return m_acceptsFocus && wxWindowBase::AcceptsFocus();
 }
 
 {
     return m_acceptsFocus && wxWindowBase::AcceptsFocus();
 }
 
-bool wxWindow::Reparent( wxWindowBase *newParentBase )
+bool wxWindowGTK::Reparent( wxWindowBase *newParentBase )
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
-    wxWindow *oldParent = m_parent,
-             *newParent = (wxWindow *)newParentBase;
+    wxWindowGTK *oldParent = m_parent,
+             *newParent = (wxWindowGTK *)newParentBase;
 
     wxASSERT( GTK_IS_WIDGET(m_widget) );
 
 
     wxASSERT( GTK_IS_WIDGET(m_widget) );
 
@@ -2968,7 +3616,7 @@ bool wxWindow::Reparent( wxWindowBase *newParentBase )
     return TRUE;
 }
 
     return TRUE;
 }
 
-void wxWindow::DoAddChild(wxWindow *child)
+void wxWindowGTK::DoAddChild(wxWindowGTK *child)
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 
@@ -2983,7 +3631,63 @@ void wxWindow::DoAddChild(wxWindow *child)
     (*m_insertCallback)(this, child);
 }
 
     (*m_insertCallback)(this, child);
 }
 
-void wxWindow::Raise()
+#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") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -2992,7 +3696,7 @@ void wxWindow::Raise()
     gdk_window_raise( m_widget->window );
 }
 
     gdk_window_raise( m_widget->window );
 }
 
-void wxWindow::Lower()
+void wxWindowGTK::Lower()
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
@@ -3001,7 +3705,7 @@ void wxWindow::Lower()
     gdk_window_lower( m_widget->window );
 }
 
     gdk_window_lower( m_widget->window );
 }
 
-bool wxWindow::SetCursor( const wxCursor &cursor )
+bool wxWindowGTK::SetCursor( const wxCursor &cursor )
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
 {
     wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
 
@@ -3010,19 +3714,19 @@ bool wxWindow::SetCursor( const wxCursor &cursor )
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 
     if (g_isIdle)
         wxapp_install_idle_handler();
-        
+
     if (cursor == wxNullCursor)
        return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR );
     else
        return wxWindowBase::SetCursor( cursor );
 }
 
     if (cursor == wxNullCursor)
        return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR );
     else
        return wxWindowBase::SetCursor( cursor );
 }
 
-void wxWindow::WarpPointer( int x, int y )
+void wxWindowGTK::WarpPointer( int x, int y )
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
 {
     wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
 
-    /* we provide this function ourselves as it is
-       missing in GDK (top of this file)  */
+    // We provide this function ourselves as it is
+    // missing in GDK (top of this file).
 
     GdkWindow *window = (GdkWindow*) NULL;
     if (m_wxwindow)
 
     GdkWindow *window = (GdkWindow*) NULL;
     if (m_wxwindow)
@@ -3030,340 +3734,492 @@ void wxWindow::WarpPointer( int x, int y )
     else
         window = GetConnectWidget()->window;
 
     else
         window = GetConnectWidget()->window;
 
-    if (window)
-        gdk_window_warp_pointer( window, x, y );
+    if (window)
+        gdk_window_warp_pointer( window, x, y );
+}
+
+
+void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect )
+{
+    if (!m_widget) return;
+    if (!m_widget->window) return;
+
+#ifndef __WXGTK20__
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    wxRect myRect(0,0,0,0);
+    if (m_wxwindow && rect)
+    {
+        myRect.SetSize(wxSize( m_wxwindow->allocation.width,
+                               m_wxwindow->allocation.height));
+        myRect.Intersect(*rect);
+        if (!myRect.width || !myRect.height)
+            // nothing to do, rectangle is empty
+            return;
+        rect = &myRect;
+    }
+
+    if (eraseBackground && m_wxwindow && m_wxwindow->window)
+    {
+        if (rect)
+        {
+            // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+            m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height );
+        }
+        else
+        {
+            // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+            m_clearRegion.Clear();
+            m_clearRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height );
+        }
+    }
+
+    if (rect)
+    {
+        if (m_wxwindow)
+        {
+            // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+            m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height );
+        }
+        else
+        {
+            GdkRectangle gdk_rect;
+            gdk_rect.x = rect->x;
+            gdk_rect.y = rect->y;
+            gdk_rect.width = rect->width;
+            gdk_rect.height = rect->height;
+            gtk_widget_draw( m_widget, &gdk_rect );
+        }
+    }
+    else
+    {
+        if (m_wxwindow)
+        {
+            // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+            m_updateRegion.Clear();
+            m_updateRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height );
+        }
+        else
+        {
+            gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
+        }
+    }
+#else
+    if (m_wxwindow)
+    {
+        if (rect)
+        {
+            GdkRectangle gdk_rect;
+            gdk_rect.x = rect->x;
+            gdk_rect.y = rect->y;
+            gdk_rect.width = rect->width;
+            gdk_rect.height = rect->height;
+            gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, &gdk_rect, TRUE );
+        }
+        else
+        {
+            gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, NULL, TRUE );
+        }
+    }
+#endif
+}
+
+void wxWindowGTK::Update()
+{
+    GtkUpdate();
 }
 
 }
 
-void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
+void wxWindowGTK::GtkUpdate()
 {
 {
-    if (!m_widget) return;
-    if (!m_widget->window) return;
+#ifdef __WXGTK20__
+    if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window)
+        gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE );
+#else
+    if (!m_updateRegion.IsEmpty())
+        GtkSendPaintEvents();
+#endif
+}
 
 
-    if (eraseBackground && m_wxwindow && m_wxwindow->window)
+void wxWindowGTK::GtkSendPaintEvents()
+{
+    if (!m_wxwindow)
     {
     {
-        if (rect)
-        {
-            gdk_window_clear_area( GTK_PIZZA(m_wxwindow)->bin_window,
-                                   rect->x, rect->y,
-                                   rect->width, rect->height );
-        }
-        else
-        {
-            gdk_window_clear( GTK_PIZZA(m_wxwindow)->bin_window );
-        }
+#ifndef __WXGTK20__
+        m_clearRegion.Clear();
+#endif
+        m_updateRegion.Clear();
+        return;
     }
 
     }
 
-    /* there is no GTK equivalent of "draw only, don't clear" so we
-       invent our own in the GtkPizza widget */
+    // Clip to paint region in wxClientDC
+    m_clipPaintRegion = TRUE;
+
+    // widget to draw on
+    GtkPizza *pizza = GTK_PIZZA (m_wxwindow);
 
 
-    if (!rect)
+    if (GetThemeEnabled() && GetBackgroundStyle() == wxBG_STYLE_SYSTEM)
     {
     {
-        if (m_wxwindow)
+        // find ancestor from which to steal background
+        wxWindow *parent = GetParent();
+        while (parent && !parent->IsTopLevel())
+            parent = parent->GetParent();
+        if (!parent)
+            parent = (wxWindow*)this;
+
+        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
 
 
-/*
-            GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
-            gboolean old_clear = pizza->clear_on_draw;
-            gtk_pizza_set_clear( pizza, FALSE );
-            gtk_widget_draw( m_wxwindow, (GdkRectangle*) NULL );
-            gtk_pizza_set_clear( pizza, old_clear );
-*/
-            GdkEventExpose gdk_event;
-            gdk_event.type = GDK_EXPOSE;
-            gdk_event.window = GTK_PIZZA(m_wxwindow)->bin_window;
-            gdk_event.count = 0;
-            gdk_event.area.x = 0;
-            gdk_event.area.y = 0;
-            gdk_event.area.width = m_wxwindow->allocation.width;
-            gdk_event.area.height = m_wxwindow->allocation.height;
-            gtk_window_expose_callback( m_wxwindow, &gdk_event, this );
+#ifdef __WXGTK20__
+    {
+        wxWindowDC dc( (wxWindow*)this );
+        dc.SetClippingRegion( m_updateRegion );
 
 
-        }
+        wxEraseEvent erase_event( GetId(), &dc );
+        erase_event.SetEventObject( this );
+
+        GetEventHandler()->ProcessEvent(erase_event);
+    }
+#else
+    // if (!m_clearRegion.IsEmpty())   // Always send an erase event under GTK 1.2
+    {
+        wxWindowDC dc( (wxWindow*)this );
+        if (m_clearRegion.IsEmpty())
+            dc.SetClippingRegion( m_updateRegion );
         else
         else
+            dc.SetClippingRegion( m_clearRegion );
+
+        wxEraseEvent erase_event( GetId(), &dc );
+        erase_event.SetEventObject( this );
+
+        if (!GetEventHandler()->ProcessEvent(erase_event) && GetBackgroundStyle() != wxBG_STYLE_CUSTOM)
         {
         {
-            gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
+            if (!g_eraseGC)
+            {
+                g_eraseGC = gdk_gc_new( pizza->bin_window );
+                gdk_gc_set_fill( g_eraseGC, GDK_SOLID );
+            }
+            gdk_gc_set_foreground( g_eraseGC, GetBackgroundColour().GetColor() );
+
+            wxRegionIterator upd( m_clearRegion );
+            while (upd)
+            {
+                gdk_draw_rectangle( pizza->bin_window, g_eraseGC, 1,
+                                    upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() );
+                upd ++;
+            }
         }
         }
+        m_clearRegion.Clear();
     }
     }
-    else
+#endif
+
+    wxNcPaintEvent nc_paint_event( GetId() );
+    nc_paint_event.SetEventObject( this );
+    GetEventHandler()->ProcessEvent( nc_paint_event );
+
+    wxPaintEvent paint_event( GetId() );
+    paint_event.SetEventObject( this );
+    GetEventHandler()->ProcessEvent( paint_event );
+
+    m_clipPaintRegion = FALSE;
+
+#ifndef __WXUNIVERSAL__
+#ifndef __WXGTK20__
+    // The following code will result in all window-less widgets
+    // being redrawn because the wxWidgets class is allowed to
+    // paint over the window-less widgets.
+
+    GList *children = pizza->children;
+    while (children)
     {
     {
+        GtkPizzaChild *child = (GtkPizzaChild*) children->data;
+        children = children->next;
 
 
-        if (m_wxwindow)
+        if (GTK_WIDGET_NO_WINDOW (child->widget) &&
+            GTK_WIDGET_DRAWABLE (child->widget))
         {
         {
-/*
-            GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
-            gboolean old_clear = pizza->clear_on_draw;
-            gtk_pizza_set_clear( pizza, FALSE );
-
-            GdkRectangle gdk_rect;
-            gdk_rect.x = rect->x;
-            gdk_rect.y = rect->y;
-            gdk_rect.width = rect->width;
-            gdk_rect.height = rect->height;
-            gtk_widget_draw( m_wxwindow, &gdk_rect );
-            gtk_window_draw_callback( m_wxwindow, &gdk_rect, this );
+            // Get intersection of widget area and update region
+            wxRegion region( m_updateRegion );
 
 
-            gtk_pizza_set_clear( pizza, old_clear );
-*/
             GdkEventExpose gdk_event;
             gdk_event.type = GDK_EXPOSE;
             GdkEventExpose gdk_event;
             gdk_event.type = GDK_EXPOSE;
-            gdk_event.window = GTK_PIZZA(m_wxwindow)->bin_window;
+            gdk_event.window = pizza->bin_window;
             gdk_event.count = 0;
             gdk_event.count = 0;
-            gdk_event.area.x = rect->x;
-            gdk_event.area.y = rect->y;
-            gdk_event.area.width = rect->width;
-            gdk_event.area.height = rect->height;
-            gtk_window_expose_callback( m_wxwindow, &gdk_event, this );
-        }
-        else
-        {
-            GdkRectangle gdk_rect;
-            gdk_rect.x = rect->x;
-            gdk_rect.y = rect->y;
-            gdk_rect.width = rect->width;
-            gdk_rect.height = rect->height;
-            gtk_widget_draw( m_widget, &gdk_rect );
+
+            wxRegionIterator upd( m_updateRegion );
+            while (upd)
+            {
+                GdkRectangle rect;
+                rect.x = upd.GetX();
+                rect.y = upd.GetY();
+                rect.width = upd.GetWidth();
+                rect.height = upd.GetHeight();
+
+                if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area))
+                {
+                    gtk_widget_event (child->widget, (GdkEvent*) &gdk_event);
+                }
+
+                upd ++;
+            }
         }
     }
         }
     }
+#endif
+#endif
+
+    m_updateRegion.Clear();
 }
 
 }
 
-void wxWindow::Clear()
+void wxWindowGTK::ClearBackground()
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
-    if (!m_widget->window) return;
-
+#ifndef __WXGTK20__
     if (m_wxwindow && m_wxwindow->window)
     {
     if (m_wxwindow && m_wxwindow->window)
     {
-//        gdk_window_clear( m_wxwindow->window );
+        m_clearRegion.Clear();
+        wxSize size( GetClientSize() );
+        m_clearRegion.Union( 0,0,size.x,size.y );
+
+        // Better do this in idle?
+        GtkUpdate();
     }
     }
+#endif
 }
 
 #if wxUSE_TOOLTIPS
 }
 
 #if wxUSE_TOOLTIPS
-void wxWindow::DoSetToolTip( wxToolTip *tip )
+void wxWindowGTK::DoSetToolTip( wxToolTip *tip )
 {
     wxWindowBase::DoSetToolTip(tip);
 
     if (m_tooltip)
 {
     wxWindowBase::DoSetToolTip(tip);
 
     if (m_tooltip)
-        m_tooltip->Apply( this );
+        m_tooltip->Apply( (wxWindow *)this );
 }
 
 }
 
-void wxWindow::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
+void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 {
 {
-    gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
+    wxString tmp( tip );
+    gtk_tooltips_set_tip( tips, GetConnectWidget(), wxGTK_CONV(tmp), (gchar*) NULL );
 }
 #endif // wxUSE_TOOLTIPS
 
 }
 #endif // wxUSE_TOOLTIPS
 
-bool wxWindow::SetBackgroundColour( const wxColour &colour )
+bool wxWindowGTK::SetBackgroundColour( const wxColour &colour )
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
     if (!wxWindowBase::SetBackgroundColour(colour))
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
     if (!wxWindowBase::SetBackgroundColour(colour))
-    {
-        // don't leave if the GTK widget has just
-        // been realized
-        if (!m_delayedBackgroundColour) 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_delayedBackgroundColour = TRUE;
-    }
+        return false;
 
 
-    if ((m_wxwindow) &&
-        (m_wxwindow->window) &&
-        (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)))
+    if (colour.Ok())
     {
     {
-        /* wxMSW doesn't clear the window here. I don't do that either to
-          provide compatibility. call Clear() to do the job. */
-
-        m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
-        gdk_window_set_background( window, m_backgroundColour.GetColor() );
+        // We need the pixel value e.g. for background clearing.
+        m_backgroundColour.CalcPixel(gtk_widget_get_colormap(m_widget));
     }
 
     }
 
-    ApplyWidgetStyle();
+    // 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);
 
 
-    return TRUE;
+    return true;
 }
 
 }
 
-bool wxWindow::SetForegroundColour( const wxColour &colour )
+bool wxWindowGTK::SetForegroundColour( const wxColour &colour )
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
     if (!wxWindowBase::SetForegroundColour(colour))
     {
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
     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)
+    
+    if (colour.Ok())
     {
     {
-        // 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;
+        // We need the pixel value e.g. for background clearing.
+        m_foregroundColour.CalcPixel(gtk_widget_get_colormap(m_widget));
     }
 
     }
 
-    ApplyWidgetStyle();
+    // 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;
+    return true;
 }
 
 }
 
-GtkStyle *wxWindow::GetWidgetStyle()
-{
-    if (m_widgetStyle)
-    {
-        GtkStyle *remake = gtk_style_copy( m_widgetStyle );
 #ifdef __WXGTK20__
 #ifdef __WXGTK20__
-        /* FIXME: is this necessary? */
-        _G_TYPE_IGC(remake, GtkObjectClass) = _G_TYPE_IGC(m_widgetStyle, GtkObjectClass);
-#else
-        remake->klass = m_widgetStyle->klass;
-#endif
+PangoContext *wxWindowGTK::GtkGetPangoDefaultContext()
+{
+    return gtk_widget_get_pango_context( m_widget );
+}
 
 
-        gtk_style_unref( m_widgetStyle );
-        m_widgetStyle = remake;
-    }
-    else
+PangoContext *wxWindowGTK::GtkGetPangoX11Context()
+{
+    if (!m_x11Context)
+        m_x11Context = pango_x_get_context( gdk_display );
+
+    return m_x11Context;
+}
+#endif
+GtkRcStyle *wxWindowGTK::CreateWidgetStyle(bool forceStyle)
+{
+    // do we need to apply any changes at all?
+    if ( !forceStyle &&
+         !m_font.Ok() &&
+         !m_foregroundColour.Ok() && !m_backgroundColour.Ok() )
     {
     {
-        GtkStyle *def = gtk_rc_get_style( m_widget );
+        return NULL;
+    }
 
 
-        if (!def)
-            def = gtk_widget_get_default_style();
+    GtkRcStyle *style = gtk_rc_style_new();
 
 
-        m_widgetStyle = gtk_style_copy( def );
+    if ( m_font.Ok() )
+    {
 #ifdef __WXGTK20__
 #ifdef __WXGTK20__
-        /* FIXME: is this necessary? */
-        _G_TYPE_IGC(m_widgetStyle, GtkObjectClass) = _G_TYPE_IGC(def, GtkObjectClass);
+        style->font_desc = 
+            pango_font_description_copy( m_font.GetNativeFontInfo()->description );
 #else
 #else
-        m_widgetStyle->klass = def->klass;
+        wxString xfontname = m_font.GetNativeFontInfo()->GetXFontName();
+        style->fontset_name = g_strdup(xfontname.c_str());
 #endif
     }
 
 #endif
     }
 
-    return m_widgetStyle;
-}
-
-void wxWindow::SetWidgetStyle()
-{
-#if DISABLE_STYLE_IF_BROKEN_THEM
-    if (m_widget->style->engine_data)
+    if ( m_foregroundColour.Ok() )
     {
     {
-        static bool s_warningPrinted = FALSE;
-        if (!s_warningPrinted)
-        {
-            printf( "wxWindows warning: Widget styles disabled due to buggy GTK theme.\n" );
-            s_warningPrinted = TRUE;
-        }
-        m_widgetStyle = m_widget->style;
-        return;
+        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;
     }
     }
-#endif
 
 
-    GtkStyle *style = GetWidgetStyle();
-
-    if (m_font != wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ))
+    if ( m_backgroundColour.Ok() )
     {
     {
-        gdk_font_unref( style->font );
-        style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
+        GdkColor *bg = m_backgroundColour.GetColor();
+
+        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 style;
+}
 
 
-    if (m_foregroundColour.Ok())
+void wxWindowGTK::ApplyWidgetStyle(bool forceStyle)
+{
+    GtkRcStyle *style = CreateWidgetStyle(forceStyle);
+    if ( style )
     {
     {
-        m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
-        if (m_foregroundColour != wxSystemSettings::GetSystemColour(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();
-        }
-       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 );
+        DoApplyWidgetStyle(style);
+        gtk_rc_style_unref(style);
+    }
 
 
-            if (!def)
-                def = gtk_widget_get_default_style();
+    // Style change may affect GTK+'s size calculation:
+    InvalidateBestSize();
+}
 
 
-            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];
-        }
-    }
+void wxWindowGTK::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+    if (m_wxwindow)
+        gtk_widget_modify_style(m_wxwindow, style);
+    gtk_widget_modify_style(m_widget, style);
+}
 
 
-    if (m_backgroundColour.Ok())
+bool wxWindowGTK::SetBackgroundStyle(wxBackgroundStyle style)
+{
+    wxWindowBase::SetBackgroundStyle(style);
+    
+    if (style == wxBG_STYLE_CUSTOM)
     {
     {
-        m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
-        if (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE))
-        {
-            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();
-        }
+        GdkWindow *window = (GdkWindow*) NULL;
+        if (m_wxwindow)
+            window = GTK_PIZZA(m_wxwindow)->bin_window;
         else
         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 );
+            window = GetConnectWidget()->window;
 
 
-            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];
+        if (window)
+        {
+            // 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
+            // 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 wxWindow::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;
 }
 
 //-----------------------------------------------------------------------------
 // Pop-up menu stuff
 //-----------------------------------------------------------------------------
 
 }
 
 //-----------------------------------------------------------------------------
 // Pop-up menu stuff
 //-----------------------------------------------------------------------------
 
-static void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting  )
+#if wxUSE_MENUS_NATIVE
+
+extern "C"
+void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting  )
 {
     *is_waiting = FALSE;
 }
 
 {
     *is_waiting = FALSE;
 }
 
-static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
+static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win )
 {
     menu->SetInvokingWindow( win );
 {
     menu->SetInvokingWindow( win );
-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
     while (node)
     {
         wxMenuItem *menuitem = node->GetData();
     while (node)
     {
         wxMenuItem *menuitem = node->GetData();
@@ -3376,58 +4232,89 @@ static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
     }
 }
 
     }
 }
 
-static gint gs_pop_x = 0;
-static gint gs_pop_y = 0;
-
-static void pop_pos_callback( GtkMenu * WXUNUSED(menu),
-                              gint *x, gint *y,
-                              wxWindow *win )
+extern "C" void wxPopupMenuPositionCallback( GtkMenu *menu,
+                                             gint *x, gint *y,
+#ifdef __WXGTK20__
+                                             gboolean * WXUNUSED(whatever),
+#endif
+                                             gpointer user_data )
 {
 {
-    win->ClientToScreen( &gs_pop_x, &gs_pop_y );
-    *x = gs_pop_x;
-    *y = gs_pop_y;
+    // 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;
 }
 
 }
 
-bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y )
+bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
 {
 {
-    wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
+    wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") );
 
 
-    wxCHECK_MSG( menu != NULL, FALSE, wxT("invalid popup-menu") );
+    wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") );
 
     SetInvokingWindow( menu, this );
 
     menu->UpdateUI();
 
 
     SetInvokingWindow( menu, this );
 
     menu->UpdateUI();
 
-    gs_pop_x = x;
-    gs_pop_y = y;
+    bool is_waiting = true;
 
 
-    bool is_waiting = TRUE;
+    gulong handler = gtk_signal_connect( GTK_OBJECT(menu->m_menu),
+                                         "hide",
+                                         GTK_SIGNAL_FUNC(gtk_pop_hide_callback),
+                                         (gpointer)&is_waiting );
 
 
-    gtk_signal_connect( GTK_OBJECT(menu->m_menu), "hide",
-      GTK_SIGNAL_FUNC(gtk_pop_hide_callback), (gpointer)&is_waiting );
+    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;
+    }
 
     gtk_menu_popup(
                   GTK_MENU(menu->m_menu),
 
     gtk_menu_popup(
                   GTK_MENU(menu->m_menu),
-                  (GtkWidget *) NULL,          // parent menu shell
-                  (GtkWidget *) NULL,          // parent menu item
-                  (GtkMenuPositionFunc) pop_pos_callback,
-                  (gpointer) this,             // client data
-                  0,                           // button used to activate it
-                  gs_timeLastClick             // the time of activation
+                  (GtkWidget *) NULL,           // parent menu shell
+                  (GtkWidget *) NULL,           // parent menu item
+                  posfunc,                      // function to position it
+                  userdata,                     // client data
+                  0,                            // button used to activate it
+#ifdef __WXGTK20__
+                  gtk_get_current_event_time()
+#else
+                  gs_timeLastClick              // the time of activation
+#endif
                 );
 
     while (is_waiting)
     {
                 );
 
     while (is_waiting)
     {
-        while (gtk_events_pending())
-            gtk_main_iteration();
+        gtk_main_iteration();
     }
 
     }
 
-    return TRUE;
+    gtk_signal_disconnect(GTK_OBJECT(menu->m_menu), handler);
+
+    return true;
 }
 
 }
 
+#endif // wxUSE_MENUS_NATIVE
+
 #if wxUSE_DRAG_AND_DROP
 
 #if wxUSE_DRAG_AND_DROP
 
-void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
+void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
@@ -3443,7 +4330,7 @@ void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
 
 #endif // wxUSE_DRAG_AND_DROP
 
 
 #endif // wxUSE_DRAG_AND_DROP
 
-GtkWidget* wxWindow::GetConnectWidget()
+GtkWidget* wxWindowGTK::GetConnectWidget()
 {
     GtkWidget *connect_widget = m_widget;
     if (m_wxwindow) connect_widget = m_wxwindow;
 {
     GtkWidget *connect_widget = m_widget;
     if (m_wxwindow) connect_widget = m_wxwindow;
@@ -3451,7 +4338,7 @@ GtkWidget* wxWindow::GetConnectWidget()
     return connect_widget;
 }
 
     return connect_widget;
 }
 
-bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
+bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window )
 {
     if (m_wxwindow)
         return (window == GTK_PIZZA(m_wxwindow)->bin_window);
 {
     if (m_wxwindow)
         return (window == GTK_PIZZA(m_wxwindow)->bin_window);
@@ -3459,43 +4346,31 @@ bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
     return (window == m_widget->window);
 }
 
     return (window == m_widget->window);
 }
 
-bool wxWindow::SetFont( const wxFont &font )
+bool wxWindowGTK::SetFont( const wxFont &font )
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
     if (!wxWindowBase::SetFont(font))
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
 
     if (!wxWindowBase::SetFont(font))
-    {
-        return FALSE;
-    }
+        return false;
 
 
-    wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
-    if ( sysbg == m_backgroundColour )
-    {
-        m_backgroundColour = wxNullColour;
-        ApplyWidgetStyle();
-        m_backgroundColour = sysbg;
-    }
-    else
-    {
-        ApplyWidgetStyle();
-    }
+    // apply style change (forceStyle=true so that new style is applied
+    // even if the font changed from valid to wxNullFont):
+    ApplyWidgetStyle(true);    
 
 
-    return TRUE;
+    return true;
 }
 
 }
 
-void wxWindow::CaptureMouse()
+void wxWindowGTK::DoCaptureMouse()
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
-    wxCHECK_RET( g_captureWindow == NULL, wxT("CaptureMouse called twice") );
-
     GdkWindow *window = (GdkWindow*) NULL;
     if (m_wxwindow)
         window = GTK_PIZZA(m_wxwindow)->bin_window;
     else
         window = GetConnectWidget()->window;
 
     GdkWindow *window = (GdkWindow*) NULL;
     if (m_wxwindow)
         window = GTK_PIZZA(m_wxwindow)->bin_window;
     else
         window = GetConnectWidget()->window;
 
-    if (!window) return;
+    wxCHECK_RET( window, _T("CaptureMouse() failed") );
 
     wxCursor* cursor = & m_cursor;
     if (!cursor->Ok())
 
     wxCursor* cursor = & m_cursor;
     if (!cursor->Ok())
@@ -3511,13 +4386,16 @@ void wxWindow::CaptureMouse()
                       cursor->GetCursor(),
                       (guint32)GDK_CURRENT_TIME );
     g_captureWindow = this;
                       cursor->GetCursor(),
                       (guint32)GDK_CURRENT_TIME );
     g_captureWindow = this;
+    g_captureWindowHasMouse = TRUE;
 }
 
 }
 
-void wxWindow::ReleaseMouse()
+void wxWindowGTK::DoReleaseMouse()
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
-    wxCHECK_RET( g_captureWindow, wxT("ReleaseMouse called twice") );
+    wxCHECK_RET( g_captureWindow, wxT("can't release mouse - not captured") );
+
+    g_captureWindow = (wxWindowGTK*) NULL;
 
     GdkWindow *window = (GdkWindow*) NULL;
     if (m_wxwindow)
 
     GdkWindow *window = (GdkWindow*) NULL;
     if (m_wxwindow)
@@ -3529,15 +4407,20 @@ void wxWindow::ReleaseMouse()
         return;
 
     gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME );
         return;
 
     gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME );
-    g_captureWindow = (wxWindow*) NULL;
 }
 
 }
 
-bool wxWindow::IsRetained() const
+/* static */
+wxWindow *wxWindowBase::GetCapture()
+{
+    return (wxWindow *)g_captureWindow;
+}
+
+bool wxWindowGTK::IsRetained() const
 {
     return FALSE;
 }
 
 {
     return FALSE;
 }
 
-void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
+void wxWindowGTK::SetScrollbar( int orient, int pos, int thumbVisible,
       int range, bool refresh )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
       int range, bool refresh )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
@@ -3601,7 +4484,7 @@ void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
         gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
 }
 
         gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
 }
 
-void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
+void wxWindowGTK::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
@@ -3653,7 +4536,7 @@ void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
     }
 }
 
     }
 }
 
-int wxWindow::GetScrollThumb( int orient ) const
+int wxWindowGTK::GetScrollThumb( int orient ) const
 {
     wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
 
 {
     wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
 
@@ -3665,7 +4548,7 @@ int wxWindow::GetScrollThumb( int orient ) const
         return (int)(m_vAdjust->page_size+0.5);
 }
 
         return (int)(m_vAdjust->page_size+0.5);
 }
 
-int wxWindow::GetScrollPos( int orient ) const
+int wxWindowGTK::GetScrollPos( int orient ) const
 {
     wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
 
 {
     wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
 
@@ -3677,7 +4560,7 @@ int wxWindow::GetScrollPos( int orient ) const
         return (int)(m_vAdjust->value+0.5);
 }
 
         return (int)(m_vAdjust->value+0.5);
 }
 
-int wxWindow::GetScrollRange( int orient ) const
+int wxWindowGTK::GetScrollRange( int orient ) const
 {
     wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
 
 {
     wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
 
@@ -3689,67 +4572,112 @@ int wxWindow::GetScrollRange( int orient ) const
         return (int)(m_vAdjust->upper+0.5);
 }
 
         return (int)(m_vAdjust->upper+0.5);
 }
 
-void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
+void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
-    
+
+    // No scrolling requested.
     if ((dx == 0) && (dy == 0)) return;
 
     if ((dx == 0) && (dy == 0)) return;
 
-    m_clipPaintRegion = TRUE;
-    gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
-    m_clipPaintRegion = FALSE;
-    
-/*    
-    if (m_children.GetCount() > 0)
+#ifndef __WXGTK20__
+    if (!m_updateRegion.IsEmpty())
     {
     {
-        gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
+        m_updateRegion.Offset( dx, dy );
+
+        int cw = 0;
+        int ch = 0;
+        GetClientSize( &cw, &ch );
+        m_updateRegion.Intersect( 0, 0, cw, ch );
     }
     }
-    else
+
+    if (!m_clearRegion.IsEmpty())
     {
     {
-        GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
-    
-        pizza->xoffset -= dx;
-        pizza->yoffset -= dy;
-        
-        GdkGC *m_scrollGC = gdk_gc_new( pizza->bin_window );
-        gdk_gc_set_exposures( m_scrollGC, TRUE );
+        m_clearRegion.Offset( dx, dy );
 
         int cw = 0;
         int ch = 0;
         GetClientSize( &cw, &ch );
 
         int cw = 0;
         int ch = 0;
         GetClientSize( &cw, &ch );
-        int w = cw - abs(dx);
-        int h = ch - abs(dy);
+        m_clearRegion.Intersect( 0, 0, cw, ch );
+    }
+#endif
 
 
-        if ((h < 0) || (w < 0))
-        {
-            Refresh();
-        } 
-        else
-        {
-            int s_x = 0;
-            int s_y = 0;
-            if (dx < 0) s_x = -dx;
-            if (dy < 0) s_y = -dy;
-            int d_x = 0;
-            int d_y = 0;
-            if (dx > 0) d_x = dx;
-            if (dy > 0) d_y = dy;
+    m_clipPaintRegion = TRUE;
 
 
-            gdk_window_copy_area( pizza->bin_window, m_scrollGC, d_x, d_y,
-                pizza->bin_window, s_x, s_y, w, h );
+    gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
 
 
-            wxRect rect;
-            if (dx < 0) rect.x = cw+dx; else rect.x = 0;
-            if (dy < 0) rect.y = ch+dy; else rect.y = 0;
-            if (dy != 0) rect.width = cw; else rect.width = abs(dx);
-            if (dx != 0) rect.height = ch; else rect.height = abs(dy);
+    m_clipPaintRegion = FALSE;
+}
+
+
+// Find the wxWindow at the current mouse position, also returning the mouse
+// position.
+wxWindow* wxFindWindowAtPointer(wxPoint& pt)
+{
+    pt = wxGetMousePosition();
+    wxWindow* found = wxFindWindowAtPoint(pt);
+    return found;
+}
+
+// Get the current mouse position.
+wxPoint wxGetMousePosition()
+{
+  /* This crashes when used within wxHelpContext,
+     so we have to use the X-specific implementation below.
+    gint x, y;
+    GdkModifierType *mask;
+    (void) gdk_window_get_pointer(NULL, &x, &y, mask);
+
+    return wxPoint(x, y);
+  */
+
+    int x, y;
+    GdkWindow* windowAtPtr = gdk_window_at_pointer(& x, & y);
+
+    Display *display = windowAtPtr ? GDK_WINDOW_XDISPLAY(windowAtPtr) : GDK_DISPLAY();
+    Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display));
+    Window rootReturn, childReturn;
+    int rootX, rootY, winX, winY;
+    unsigned int maskReturn;
+
+    XQueryPointer (display,
+           rootWindow,
+           &rootReturn,
+                   &childReturn,
+                   &rootX, &rootY, &winX, &winY, &maskReturn);
+    return wxPoint(rootX, rootY);
 
 
-            Refresh( TRUE, &rect );
-        }
-        
-        gdk_gc_unref( m_scrollGC );
-    }
-*/
 }
 }
+
+// ----------------------------------------------------------------------------
+// wxDCModule
+// ----------------------------------------------------------------------------
+
+class wxWinModule : public wxModule
+{
+public:
+    bool OnInit();
+    void OnExit();
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxWinModule)
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxWinModule, wxModule)
+
+bool wxWinModule::OnInit()
+{
+    // g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() );
+    // gdk_gc_set_fill( g_eraseGC, GDK_SOLID );
+
+    return TRUE;
+}
+
+void wxWinModule::OnExit()
+{
+    if (g_eraseGC)
+        gdk_gc_unref( g_eraseGC );
+}
+
+// vi:sts=4:sw=4:et