1. suppressed some messages from HasEntry()/HasKeys()

[wxWidgets.git] / src / gtk1 / window.cpp

diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp
index 70c53851a70b840e5a97ff5b5cce88b4d1ac560b..694fac6cdb2ffa19d8f00d3870e3c5ebae5301af 100644 (file)
--- a/src/gtk1/window.cpp
+++ b/src/gtk1/window.cpp
@@ -2,9 +2,8 @@
 // Name:        window.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Name:        window.cpp
 // Purpose:
 // Author:      Robert Roebling

-// Created:     01/02/97
-// Id:
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling, Julian Smart

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -24,15 +23,14 @@
 #include "wx/msgdlg.h"
 #include "wx/dcclient.h"
 #include "wx/dnd.h"
 #include "wx/msgdlg.h"
 #include "wx/dcclient.h"
 #include "wx/dnd.h"

-#include "wx/mdi.h"

 #include "wx/menu.h"
 #include "wx/menu.h"

-#include "wx/notebook.h"

 #include "wx/statusbr.h"
 #include "wx/statusbr.h"

-#include <wx/intl.h>
+#include "wx/intl.h"
+#include "wx/settings.h"
+#include "gdk/gdkprivate.h"

 #include "gdk/gdkkeysyms.h"
 #include "gdk/gdkkeysyms.h"

+

 #include <math.h>
 #include <math.h>

-#include "wx/gtk/win_gtk.h"
-#include "gdk/gdkprivate.h"

 
 //-----------------------------------------------------------------------------
 // documentation on internals
 
 //-----------------------------------------------------------------------------
 // documentation on internals


@@ -42,36 +40,36 @@
    I have been asked several times about writing some documentation about
    the GTK port of wxWindows, especially its internal structures. Obviously,
    you cannot understand wxGTK without knowing a little about the GTK, but
    I have been asked several times about writing some documentation about
    the GTK port of wxWindows, 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 
+   some more information about what the wxWindow, which is the base class

    for all other window classes, does seems required as well.
    for all other window classes, does seems required as well.

-   
+

    What does wxWindow do? It contains the common interface for the following
    What does wxWindow do? It contains the common interface for the following

-   jobs of its descentants:
-   
+   jobs of its descendants:
+

    1) Define the rudimentary behaviour common to all window classes, such as
    1) Define the rudimentary behaviour common to all window classes, such as

-   resizing, intercepting user input so as to make it possible to use these
-   events for special purposes in a derived class, window names etc.
+   resizing, intercepting user input (so as to make it possible to use these
+   events for special purposes in a derived class), window names etc.

 
    2) Provide the possibility to contain and manage children, if the derived
    class is allowed to contain children, which holds true for those window
 
    2) Provide the possibility to contain and manage children, if the derived
    class is allowed to contain children, which holds true for those window

-   classes, which do not display a native GTK widget. To name them, these
+   classes which do not display a native GTK widget. To name them, these

    classes are wxPanel, wxScrolledWindow, wxDialog, wxFrame. The MDI frame-
    classes are wxPanel, wxScrolledWindow, wxDialog, wxFrame. The MDI frame-

-   work classes are a special case and are handled a bit differently from 
-   the rest.
-   
+   work classes are a special case and are handled a bit differently from
+   the rest. The same holds true for the wxNotebook class.
+

    3) Provide the possibility to draw into a client area of a window. This,
    too, only holds true for classes that do not display a native GTK widget
    as above.
    3) Provide the possibility to draw into a client area of a window. This,
    too, only holds true for classes that do not display a native GTK widget
    as above.

-   
-   4) Provide the entire mechanism for scrolling widgets. This actaul inter-
-   face for this is usually in wxScrolledWidget, but the GTK implementation
+
+   4) Provide the entire mechanism for scrolling widgets. This actual inter-
+   face for this is usually in wxScrolledWindow, but the GTK implementation

    is in this class.
    is in this class.

-   
+

    5) A multitude of helper or extra methods for special purposes, such as
    Drag'n'Drop, managing validators etc.
    5) A multitude of helper or extra methods for special purposes, such as
    Drag'n'Drop, managing validators etc.

-   
-   Normally one might expect, that one wxWindows class would always contain
-   one GTK widget. Under GTK, there is no such allround widget that has all
+
+   Normally one might expect, that one wxWindows 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
    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


@@ -80,34 +78,47 @@
    represent a client area in the sense of wxWindows capable to do the jobs
    2), 3) and 4). I have written this class and it resides in win_gtk.c of
    this directory.
    represent a client area in the sense of wxWindows capable to do the jobs
    2), 3) and 4). I have written this class and it resides in win_gtk.c of
    this directory.

-   
+

    All windows must have a widget, with which they interact with other under-
    All windows must have a widget, with which they interact with other under-

-   lying GTK widget. It is this widget, e.g. that has to be resized etc and
+   lying GTK widgets. It is this widget, e.g. that has to be resized etc and

    thw wxWindow class has a member variable called m_widget which holds a
    thw wxWindow class has a member variable called m_widget which holds a

-   pointer to this widget. When the window class displays a GTK native widget,
-   this is the only GTK widget the class manages. When the class has a client
-   area for drawing into and for containing children it must have at least
-   one more GTK widget to handle (of the type GtkMyFixed, defined in win_gtk.c),
-   but there can be any number of widgets, handled by a class (e.g. the frame
-   class handles three). The common rule for all windows is only, that the
-   widget that interacts with the rest of GTK must be referenced in m_widget
-   and all other widgets must be children of this widget on the GTK level.
-   The top-most widget, which also represents the client area, must be in
-   the m_wxwindow field and must be of the type GtkMyFixed.
+   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
+   can find in m_widget (defined in wxWindow)

    
    

+   When the class has a client area for drawing into and for containing children
+   it has to handle the client area widget (of the type GtkMyFixed, defined in 
+   win_gtk.c), but there could be any number of widgets, handled by a class 
+   The common rule for all windows is only, that the widget that interacts with 
+   the rest of GTK must be referenced in m_widget and all other widgets must be 
+   children of this widget on the GTK level. The top-most widget, which also 
+   represents the client area, must be in the m_wxwindow field and must be of 
+   the type GtkMyFixed.
+

    As I said, the window classes that display a GTK native widget only have
    one widget, so in the case of e.g. the wxButton class m_widget holds a
    pointer to a GtkButton widget. But windows with client areas (for drawing
    and children) have a m_widget field that is a pointer to a GtkScrolled-
    Window and a m_wxwindow field that is pointer to a GtkMyFixed and this
    one is (in the GTK sense) a child of the GtkScrolledWindow.
    As I said, the window classes that display a GTK native widget only have
    one widget, so in the case of e.g. the wxButton class m_widget holds a
    pointer to a GtkButton widget. But windows with client areas (for drawing
    and children) have a m_widget field that is a pointer to a GtkScrolled-
    Window and a m_wxwindow field that is pointer to a GtkMyFixed and this
    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
    that gets pointed to by m_widget gets intercepted and sent to the class.
 
 */
 
    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
    that gets pointed to by m_widget gets intercepted and sent to the class.
 
 */
 

+//-------------------------------------------------------------------------
+// conditional compilation
+//-------------------------------------------------------------------------
+
+#if (GTK_MINOR_VERSION == 1)
+#if (GTK_MICRO_VERSION >= 5)
+#define NEW_GTK_SCROLL_CODE
+#endif
+#endif
+

 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------


@@ -115,28 +126,41 @@
 extern wxList wxPendingDelete;
 extern wxList wxTopLevelWindows;
 extern bool   g_blockEventsOnDrag;
 extern wxList wxPendingDelete;
 extern wxList wxTopLevelWindows;
 extern bool   g_blockEventsOnDrag;

+extern bool   g_blockEventsOnScroll;
+static bool   g_capturing = FALSE;
+
+// 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;

 
 //-----------------------------------------------------------------------------
 // "expose_event" (of m_wxwindow, not of m_widget)
 //-----------------------------------------------------------------------------
 
 static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win )
 
 //-----------------------------------------------------------------------------
 // "expose_event" (of m_wxwindow, not of m_widget)
 //-----------------------------------------------------------------------------
 
 static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win )

-{ 
-  if (!win->HasVMT()) return;
-  if (g_blockEventsOnDrag) return;
-  
-  win->m_updateRegion.Union( gdk_event->area.x,
-                             gdk_event->area.y,
-                            gdk_event->area.width,
-                             gdk_event->area.height );
-           
-  if (gdk_event->count > 0) return;
-
-  wxPaintEvent event( win->GetId() );
-  event.SetEventObject( win );
-  win->GetEventHandler()->ProcessEvent( event );
-  
-  win->m_updateRegion.Clear();
+{
+    if (!win->HasVMT()) return;
+    if (g_blockEventsOnDrag) return;
+
+    win->m_updateRegion.Union( gdk_event->area.x,
+                               gdk_event->area.y,
+                               gdk_event->area.width,
+                               gdk_event->area.height );
+
+    if (gdk_event->count > 0) return;
+
+/*
+    printf( "OnExpose from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );
+*/
+
+    wxPaintEvent event( win->GetId() );
+    event.SetEventObject( win );
+    win->GetEventHandler()->ProcessEvent( event );
+
+    win->m_updateRegion.Clear();

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


@@ -144,17 +168,17 @@ static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExp
 //-----------------------------------------------------------------------------
 
 static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle *rect, wxWindow *win )
 //-----------------------------------------------------------------------------
 
 static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle *rect, wxWindow *win )

-{ 
-  if (!win->HasVMT()) return;
-  if (g_blockEventsOnDrag) return;
-  
-  win->m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height );
-           
-  wxPaintEvent event( win->GetId() );
-  event.SetEventObject( win );
-  win->GetEventHandler()->ProcessEvent( event );
-  
-  win->m_updateRegion.Clear();
+{
+    if (!win->HasVMT()) return;
+    if (g_blockEventsOnDrag) return;
+
+    win->m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height );
+
+    wxPaintEvent event( win->GetId() );
+    event.SetEventObject( win );
+    win->GetEventHandler()->ProcessEvent( event );
+
+    win->m_updateRegion.Clear();

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


@@ -162,132 +186,132 @@ static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget), GdkRectangle
 //-----------------------------------------------------------------------------
 
 static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
 //-----------------------------------------------------------------------------
 
 static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )

-{ 
-  if (!win->HasVMT()) return FALSE;
-  if (g_blockEventsOnDrag) return FALSE;
+{
+    if (!win->HasVMT()) return FALSE;
+    if (g_blockEventsOnDrag) return FALSE;

 
 /*
 
 /*

-  printf( "OnKeyPress from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnKeyPress from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 
 */
 

-  long key_code = 0;
-  switch (gdk_event->keyval)
-  {
-    case GDK_BackSpace:     key_code = WXK_BACK;        break;
-    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_Tab:        key_code = WXK_TAB;         break;
-    case GDK_KP_Enter:      key_code = WXK_RETURN;      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_Multiply:   key_code = WXK_MULTIPLY;    break;
-    case GDK_KP_Add:        key_code = WXK_ADD;         break;
-    case GDK_KP_Separator:  key_code = WXK_SEPARATOR;   break;
-    case GDK_KP_Subtract:   key_code = WXK_SUBTRACT;    break;
-    case GDK_KP_Decimal:    key_code = WXK_DECIMAL;     break;
-    case GDK_KP_Divide:     key_code = WXK_DIVIDE;      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_NUMPAD7;     break;
-    case GDK_KP_9:          key_code = WXK_NUMPAD9;     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:
+    long key_code = 0;
+    switch (gdk_event->keyval)

     {
     {

-      if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) 
-        key_code = gdk_event->keyval;
+        case GDK_BackSpace:     key_code = WXK_BACK;        break;
+        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_Tab:        key_code = WXK_TAB;         break;
+        case GDK_KP_Enter:      key_code = WXK_RETURN;      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_Multiply:   key_code = WXK_MULTIPLY;    break;
+        case GDK_KP_Add:        key_code = WXK_ADD;         break;
+        case GDK_KP_Separator:  key_code = WXK_SEPARATOR;   break;
+        case GDK_KP_Subtract:   key_code = WXK_SUBTRACT;    break;
+        case GDK_KP_Decimal:    key_code = WXK_DECIMAL;     break;
+        case GDK_KP_Divide:     key_code = WXK_DIVIDE;      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_NUMPAD7;     break;
+        case GDK_KP_9:          key_code = WXK_NUMPAD9;     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 ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF))
+                key_code = gdk_event->keyval;
+        }

     }
     }

-  }

 
 

-  if (!key_code) return FALSE;
-  
-  wxKeyEvent event( wxEVT_CHAR );
-  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_x = 0;
-  event.m_y = 0;
-  event.SetEventObject( win );
-  
-  bool ret = win->GetEventHandler()->ProcessEvent( event );
-  
-  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;
-      }
-      ancestor = ancestor->GetParent();
+    if (!key_code) return FALSE;
+
+    wxKeyEvent event( wxEVT_CHAR );
+    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_x = 0;
+    event.m_y = 0;
+    event.SetEventObject( win );
+
+    bool ret = win->GetEventHandler()->ProcessEvent( event );
+
+    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;
+            }
+            ancestor = ancestor->GetParent();
+        }

     }
     }

-  }
-  
-  if (ret)
-  {
-    if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF)) 
-      gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
-  }
-  
-  return ret;
+
+    if (ret)
+    {
+        if ((gdk_event->keyval >= 0x20) && (gdk_event->keyval <= 0xFF))
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
+    }
+
+    return ret;

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


@@ -296,103 +320,109 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e
 
 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, wxWindow *win )
 {

-  if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
-  
-  if (g_blockEventsOnDrag) return TRUE;
+    if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;

 
 

-  if (win->m_wxwindow)
-  {
-    if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
+    if (g_blockEventsOnDrag) return TRUE;
+    if (g_blockEventsOnScroll) return TRUE;
+
+    if (win->m_wxwindow)

     {
     {

-      gtk_widget_grab_focus (win->m_wxwindow);
-      
+        if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
+        {
+            gtk_widget_grab_focus (win->m_wxwindow);
+

 /*
 /*

-      printf( "GrabFocus from " );
-      if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-        printf( win->GetClassInfo()->GetClassName() );
-      printf( ".\n" );
+            printf( "GrabFocus from " );
+            if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+                printf( win->GetClassInfo()->GetClassName() );
+            printf( ".\n" );

 */
 */

-      
+
+        }

     }
     }

-  }
-    
-  if (!win->HasVMT()) return TRUE;
+
+    if (!win->HasVMT()) return TRUE;

 
 /*
 
 /*

-  printf( "OnButtonPress from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnButtonPress from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 
 */
 

-  wxEventType event_type = wxEVT_LEFT_DOWN;
-  
-  if (gdk_event->button == 1)
-  {
-    switch (gdk_event->type)
+    wxEventType event_type = wxEVT_LEFT_DOWN;
+
+    if (gdk_event->button == 1)

     {
     {

-      case GDK_BUTTON_PRESS: event_type = wxEVT_LEFT_DOWN; break;
-      case GDK_2BUTTON_PRESS: event_type = wxEVT_LEFT_DCLICK; break;
-      default:  break;
+        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;
+        }

     }
     }

-  }
-  else if (gdk_event->button == 2)
-  {
-    switch (gdk_event->type)
+    else if (gdk_event->button == 2)

     {
     {

-      case GDK_BUTTON_PRESS: event_type = wxEVT_MIDDLE_DOWN; break;
-      case GDK_2BUTTON_PRESS: event_type = wxEVT_MIDDLE_DCLICK; break;
-      default:  break;
+        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;
+        }

     }
     }

-  }
-  else if (gdk_event->button == 3)
-  {
-    switch (gdk_event->type)
+    else if (gdk_event->button == 3)

     {
     {

-      case GDK_BUTTON_PRESS: event_type = wxEVT_RIGHT_DOWN; break;
-      case GDK_2BUTTON_PRESS: event_type = wxEVT_RIGHT_DCLICK; break;
-      default:  break;
+        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;
+        }

     }
     }

-  }
-  
-  wxMouseEvent event( event_type );
-  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 = (long)gdk_event->x;
-  event.m_y = (long)gdk_event->y;
-  
-  // Some control don't have their own X window and thus cannot get
-  // any events. 
-  
-  wxNode *node = win->GetChildren()->First();
-  while (node)
-  {
-    wxWindow *child = (wxWindow*)node->Data();
-    if ((child->m_x <= event.m_x) &&
-        (child->m_y <= event.m_y) &&
-       (child->m_x+child->m_width  >= event.m_x) &&
-       (child->m_y+child->m_height >= event.m_y))
+
+    wxMouseEvent event( event_type );
+    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 = (long)gdk_event->x;
+    event.m_y = (long)gdk_event->y;
+
+    // Some control don't have their own X window and thus cannot get
+    // any events.
+
+    if (!g_capturing)

     {
     {

-      win = child;
-      event.m_x -= child->m_x;
-      event.m_y -= child->m_y;
-      break;
+        wxNode *node = win->GetChildren()->First();
+        while (node)
+        {
+            wxWindow *child = (wxWindow*)node->Data();
+            if ((child->m_x <= event.m_x) &&
+                (child->m_y <= event.m_y) &&
+                (child->m_x+child->m_width  >= event.m_x) &&
+                (child->m_y+child->m_height >= event.m_y))
+            {
+                win = child;
+                event.m_x -= child->m_x;
+                event.m_y -= child->m_y;
+                break;
+            }
+            node = node->Next();
+        }

     }
     }

-    node = node->Next();
-  }
-  
-  event.SetEventObject( win );
-  
-  if (win->GetEventHandler()->ProcessEvent( event ))
-    gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" );
-  
-  return TRUE;
+
+    event.SetEventObject( win );
+
+    gs_timeLastClick = gdk_event->time;
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_press_event" );
+
+    return TRUE;

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


@@ -400,65 +430,70 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
 //-----------------------------------------------------------------------------
 
 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, wxWindow *win )

-{ 
-  if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
-  if (g_blockEventsOnDrag) return TRUE;
+{
+    if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
+
+    if (g_blockEventsOnDrag) return TRUE;
+    if (g_blockEventsOnScroll) return TRUE;
+
+    if (!win->HasVMT()) return TRUE;

 
 

-  if (!win->HasVMT()) return TRUE;
- 

 /*
 /*

-  printf( "OnButtonRelease from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnButtonRelease from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 */

-  
-  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;
-  }

 
 

-  wxMouseEvent event( event_type );
-  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 = (long)gdk_event->x;
-  event.m_y = (long)gdk_event->y;
-  
-  // Some control don't have their own X window and thus cannot get
-  // any events. 
-  
-  wxNode *node = win->GetChildren()->First();
-  while (node)
-  {
-    wxWindow *child = (wxWindow*)node->Data();
-    if ((child->m_x <= event.m_x) &&
-        (child->m_y <= event.m_y) &&
-       (child->m_x+child->m_width  >= event.m_x) &&
-       (child->m_y+child->m_height >= event.m_y))
+    wxEventType event_type = wxEVT_NULL;
+
+    switch (gdk_event->button)

     {
     {

-      win = child;
-      event.m_x -= child->m_x;
-      event.m_y -= child->m_y;
-      break;
+        case 1: event_type = wxEVT_LEFT_UP; break;
+        case 2: event_type = wxEVT_MIDDLE_UP; break;
+        case 3: event_type = wxEVT_RIGHT_UP; break;

     }
     }

-    node = node->Next();
-  }
-  
-  event.SetEventObject( win );
-  
-  if (win->GetEventHandler()->ProcessEvent( event ))
-    gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" );
-  
-  return TRUE;
+
+    wxMouseEvent event( event_type );
+    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 = (long)gdk_event->x;
+    event.m_y = (long)gdk_event->y;
+
+    // Some control don't have their own X window and thus cannot get
+    // any events.
+
+    if (!g_capturing)
+    {
+        wxNode *node = win->GetChildren()->First();
+        while (node)
+        {
+            wxWindow *child = (wxWindow*)node->Data();
+            if ((child->m_x <= event.m_x) &&
+                (child->m_y <= event.m_y) &&
+                (child->m_x+child->m_width  >= event.m_x) &&
+                (child->m_y+child->m_height >= event.m_y))
+            {
+                win = child;
+                event.m_x -= child->m_x;
+                event.m_y -= child->m_y;
+                break;
+            }
+            node = node->Next();
+        }
+    }
+
+    event.SetEventObject( win );
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "button_release_event" );
+
+    return TRUE;

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


@@ -466,57 +501,62 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
 //-----------------------------------------------------------------------------
 
 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, wxWindow *win )

-{ 
-  if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
-  if (g_blockEventsOnDrag) return TRUE;
+{
+    if (!win->IsOwnGtkWindow( gdk_event->window )) return TRUE;
+
+    if (g_blockEventsOnDrag) return TRUE;
+    if (g_blockEventsOnScroll) return TRUE;
+    
+    if (!win->HasVMT()) return TRUE;

 
 

-  if (!win->HasVMT()) return TRUE;
-  

 /*
 /*

-  printf( "OnMotion from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnMotion from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+      printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 */

-  
-  wxMouseEvent event( wxEVT_MOTION );
-  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 = (long)gdk_event->x;
-  event.m_y = (long)gdk_event->y;
-  
-  // Some control don't have their own X window and thus cannot get
-  // any events. 
-  
-  wxNode *node = win->GetChildren()->First();
-  while (node)
-  {
-    wxWindow *child = (wxWindow*)node->Data();
-    if ((child->m_x <= event.m_x) &&
-        (child->m_y <= event.m_y) &&
-       (child->m_x+child->m_width  >= event.m_x) &&
-       (child->m_y+child->m_height >= event.m_y))
+
+    wxMouseEvent event( wxEVT_MOTION );
+    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 = (long)gdk_event->x;
+    event.m_y = (long)gdk_event->y;
+
+    // Some control don't have their own X window and thus cannot get
+    // any events.
+
+    if (!g_capturing)

     {
     {

-      win = child;
-      event.m_x -= child->m_x;
-      event.m_y -= child->m_y;
-      break;
+        wxNode *node = win->GetChildren()->First();
+        while (node)
+        {
+            wxWindow *child = (wxWindow*)node->Data();
+            if ((child->m_x <= event.m_x) &&
+                (child->m_y <= event.m_y) &&
+                (child->m_x+child->m_width  >= event.m_x) &&
+                (child->m_y+child->m_height >= event.m_y))
+            {
+                win = child;
+                event.m_x -= child->m_x;
+                event.m_y -= child->m_y;
+                break;
+            }
+            node = node->Next();
+        }

     }
     }

-    node = node->Next();
-  }
-  
-  event.SetEventObject( win );
-  
-  if (win->GetEventHandler()->ProcessEvent( event ))
-    gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
-  
-  return TRUE;
+
+    event.SetEventObject( win );
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
+
+    return TRUE;

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


@@ -525,39 +565,39 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion
 
 static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
 {
 
 static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
 {

-  if (g_blockEventsOnDrag) return TRUE;
-  if (win->m_wxwindow)
-  {
-    if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
+    if (g_blockEventsOnDrag) return TRUE;
+    if (win->m_wxwindow)

     {
     {

-      GTK_WIDGET_SET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
-/*      
-      printf( "SetFocus flag from " );
-      if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-        printf( win->GetClassInfo()->GetClassName() );
-      printf( ".\n" );
+        if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
+        {
+            GTK_WIDGET_SET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
+/*
+            printf( "SetFocus flag from " );
+            if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+                printf( win->GetClassInfo()->GetClassName() );
+            printf( ".\n" );

 */
 */

+        }

     }
     }

-  }
-  
-  if (!win->HasVMT()) return TRUE;
-  
+
+    if (!win->HasVMT()) return TRUE;
+

 /*
 /*

-  printf( "OnSetFocus from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( "   " );
-  printf( WXSTRINGCAST win->GetLabel() );
-  printf( ".\n" );
+    printf( "OnSetFocus from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( "   " );
+    printf( WXSTRINGCAST win->GetLabel() );
+    printf( ".\n" );

 */
 */

-  
-  wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
-  event.SetEventObject( win );
-  
-  if (win->GetEventHandler()->ProcessEvent( event ))
-    gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
-  
-  return TRUE;
+
+    wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+    event.SetEventObject( win );
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+
+    return TRUE;

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


@@ -566,29 +606,91 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(
 
 static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
 {
 
 static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
 {

-  if (g_blockEventsOnDrag) return TRUE;
-  if (win->m_wxwindow)
-  {
-    if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
-      GTK_WIDGET_UNSET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
-  }
-  
-  if (!win->HasVMT()) return TRUE;
-  
+    if (g_blockEventsOnDrag) return TRUE;
+    if (win->m_wxwindow)
+    {
+      if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
+          GTK_WIDGET_UNSET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
+    }
+
+    if (!win->HasVMT()) return TRUE;
+

 /*
 /*

-  printf( "OnKillFocus from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnKillFocus from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 */

-  
-  wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
-  event.SetEventObject( win );
-  
-  if (win->GetEventHandler()->ProcessEvent( event ))
-    gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );

 
 

-  return TRUE;
+    wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+    event.SetEventObject( win );
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+
+    return TRUE;
+}
+
+//-----------------------------------------------------------------------------
+// "enter_notify_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+{
+    if (widget->window != gdk_event->window) return TRUE;
+
+    if (g_blockEventsOnDrag) return TRUE;
+
+    if (!win->HasVMT()) return TRUE;
+
+/*
+    printf( "OnEnter from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );
+*/
+
+    if ((widget->window) && (win->m_cursor))
+        gdk_window_set_cursor( widget->window, win->m_cursor->GetCursor() );
+
+    wxMouseEvent event( wxEVT_ENTER_WINDOW );
+    event.SetEventObject( win );
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+       gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" );
+
+    return TRUE;
+}
+
+//-----------------------------------------------------------------------------
+// "leave_notify_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+{
+    if (widget->window != gdk_event->window) return TRUE;
+
+    if (g_blockEventsOnDrag) return TRUE;
+
+    if (!win->HasVMT()) return TRUE;
+
+/*
+    printf( "OnLeave from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );
+*/
+
+    if ((widget->window) && (win->m_cursor))
+        gdk_window_set_cursor( widget->window, wxSTANDARD_CURSOR->GetCursor() );
+
+    wxMouseEvent event( wxEVT_LEAVE_WINDOW );
+    event.SetEventObject( win );
+
+    if (win->GetEventHandler()->ProcessEvent( event ))
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" );
+
+    return TRUE;

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


@@ -597,36 +699,45 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED
 
 static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
 {
 
 static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
 {

-  if (g_blockEventsOnDrag) return;
+    if (g_blockEventsOnDrag) return;

 
 /*
 
 /*

-  printf( "OnVScroll from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnVScroll from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 */

-  
-  if (!win->HasVMT()) return;
-  
-  float diff = win->m_vAdjust->value - win->m_oldVerticalPos;
-  if (fabs(diff) < 0.2) return;
-  
-  wxEventType command = wxEVT_NULL;
-  
-  float line_step = win->m_vAdjust->step_increment;
-  float page_step = win->m_vAdjust->page_increment;
-  
-  if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
-  else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
-  else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
-  else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
-  else command = wxEVT_SCROLL_THUMBTRACK;
-      
-  int value = (int)(win->m_vAdjust->value+0.5);

 
 

-  wxScrollEvent event( command, win->GetId(), value, wxVERTICAL );
-  event.SetEventObject( win );
-  win->GetEventHandler()->ProcessEvent( event );
+    if (!win->HasVMT()) return;
+
+    float diff = win->m_vAdjust->value - win->m_oldVerticalPos;
+    if (fabs(diff) < 0.2) return;
+
+    wxEventType command = wxEVT_NULL;
+
+    float line_step = win->m_vAdjust->step_increment;
+    float page_step = win->m_vAdjust->page_increment;
+
+    if (win->m_isScrolling)
+    {
+        command = wxEVT_SCROLL_THUMBTRACK;
+    }
+    else
+    {
+        if (fabs(win->m_vAdjust->value-win->m_vAdjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
+        else if (fabs(win->m_vAdjust->value-win->m_vAdjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
+        else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
+        else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
+        else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
+        else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
+        else command = wxEVT_SCROLL_THUMBTRACK;
+    }
+
+    int value = (int)(win->m_vAdjust->value+0.5);
+
+    wxScrollEvent event( command, win->GetId(), value, wxVERTICAL );
+    event.SetEventObject( win );
+    win->GetEventHandler()->ProcessEvent( event );

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


@@ -634,37 +745,46 @@ static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *
 //-----------------------------------------------------------------------------
 
 static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
 //-----------------------------------------------------------------------------
 
 static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )

-{ 
-  if (g_blockEventsOnDrag) return;
-  
+{
+    if (g_blockEventsOnDrag) return;
+

 /*
 /*

-  printf( "OnHScroll from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnHScroll from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 */

-  
-  if (!win->HasVMT()) return;
+
+    if (!win->HasVMT()) return;
+
+    float diff = win->m_hAdjust->value - win->m_oldHorizontalPos;
+    if (fabs(diff) < 0.2) return;
+
+    wxEventType command = wxEVT_NULL;
+
+    float line_step = win->m_hAdjust->step_increment;
+    float page_step = win->m_hAdjust->page_increment;

     
     

-  float diff = win->m_hAdjust->value - win->m_oldHorizontalPos;
-  if (fabs(diff) < 0.2) return;
-  
-  wxEventType command = wxEVT_NULL;
-  
-  float line_step = win->m_hAdjust->step_increment;
-  float page_step = win->m_hAdjust->page_increment;
-  
-  if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
-  else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
-  else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
-  else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
-  else command = wxEVT_SCROLL_THUMBTRACK;
+    if (win->m_isScrolling)
+    {
+        command = wxEVT_SCROLL_THUMBTRACK;
+    }
+    else
+    {
+        if (fabs(win->m_hAdjust->value-win->m_hAdjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
+        else if (fabs(win->m_hAdjust->value-win->m_hAdjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
+        else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
+        else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
+        else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
+        else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
+        else command = wxEVT_SCROLL_THUMBTRACK;
+    }

 
 

-  int value = (int)(win->m_hAdjust->value+0.5);
-      
-  wxScrollEvent event( command, win->GetId(), value, wxHORIZONTAL );
-  event.SetEventObject( win );
-  win->GetEventHandler()->ProcessEvent( event );
+    int value = (int)(win->m_hAdjust->value+0.5);
+
+    wxScrollEvent event( command, win->GetId(), value, wxHORIZONTAL );
+    event.SetEventObject( win );
+    win->GetEventHandler()->ProcessEvent( event );

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


@@ -673,23 +793,23 @@ static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *
 
 static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
 {
 
 static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
 {

-  if (g_blockEventsOnDrag) return;
+    if (g_blockEventsOnDrag) return;

 
 /*
 
 /*

-  printf( "OnVScroll change from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnVScroll change from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 */

-  
-  if (!win->HasVMT()) return;
-  
-  wxEventType command = wxEVT_SCROLL_THUMBTRACK;
-  int value = (int)(win->m_vAdjust->value+0.5);

 
 

-  wxScrollEvent event( command, win->GetId(), value, wxVERTICAL );
-  event.SetEventObject( win );
-  win->GetEventHandler()->ProcessEvent( event );
+    if (!win->HasVMT()) return;
+
+    wxEventType command = wxEVT_SCROLL_THUMBTRACK;
+    int value = (int)(win->m_vAdjust->value+0.5);
+
+    wxScrollEvent event( command, win->GetId(), value, wxVERTICAL );
+    event.SetEventObject( win );
+    win->GetEventHandler()->ProcessEvent( event );

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


@@ -697,531 +817,624 @@ static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxW
 //-----------------------------------------------------------------------------
 
 static void gtk_window_hscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
 //-----------------------------------------------------------------------------
 
 static void gtk_window_hscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )

-{ 
-  if (g_blockEventsOnDrag) return;
-  
+{
+    if (g_blockEventsOnDrag) return;
+

 /*
 /*

-  printf( "OnHScroll change from " );
-  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
-    printf( win->GetClassInfo()->GetClassName() );
-  printf( ".\n" );
+    printf( "OnHScroll change from " );
+    if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+        printf( win->GetClassInfo()->GetClassName() );
+    printf( ".\n" );

 */
 */

-  
-  if (!win->HasVMT()) return;
+
+    if (!win->HasVMT()) return;
+
+    wxEventType command = wxEVT_SCROLL_THUMBTRACK;
+    int value = (int)(win->m_hAdjust->value+0.5);
+
+    wxScrollEvent event( command, win->GetId(), value, wxHORIZONTAL );
+    event.SetEventObject( win );
+    win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "button_press_event" from scrollbar
+//-----------------------------------------------------------------------------
+
+static gint gtk_scrollbar_button_press_callback( GtkRange *WXUNUSED(widget), 
+                                                 GdkEventButton *WXUNUSED(gdk_event), 
+                                                wxWindow *win )
+{
+//    if (gdk_event->window != widget->slider) return FALSE;

     
     

-  wxEventType command = wxEVT_SCROLL_THUMBTRACK;
-  int value = (int)(win->m_hAdjust->value+0.5);
-      
-  wxScrollEvent event( command, win->GetId(), value, wxHORIZONTAL );
-  event.SetEventObject( win );
-  win->GetEventHandler()->ProcessEvent( event );
+    win->m_isScrolling = TRUE;
+    g_blockEventsOnScroll = TRUE;
+
+    return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "button_release_event" from scrollbar
+//-----------------------------------------------------------------------------
+
+static gint gtk_scrollbar_button_release_callback( GtkRange *widget, 
+                                                   GdkEventButton *WXUNUSED(gdk_event), 
+                                                  wxWindow *win )
+{
+
+//  don't test here as we can reelase the mouse while being over
+//  a different window then the slider
+//
+//    if (gdk_event->window != widget->slider) return FALSE;
+
+    GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(win->m_widget);
+
+    if (widget == GTK_RANGE(s_window->vscrollbar))
+        gtk_signal_emit_by_name( GTK_OBJECT(win->m_hAdjust), "value_changed" );
+    else
+        gtk_signal_emit_by_name( GTK_OBJECT(win->m_vAdjust), "value_changed" );
+
+    win->m_isScrolling = FALSE;
+    g_blockEventsOnScroll = FALSE;
+
+    return FALSE;

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

-// "drop_data_available_event"
+// InsertChild for wxWindow.

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-static void gtk_window_drop_callback( GtkWidget *widget, GdkEvent *event, wxWindow *win )
+// Callback for wxWindow. 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 superflouus (such in the MDI window system),
+// but no-one is listening to me...
+
+static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child )

 {
 {

-  if (!win->HasVMT()) return;
+    gtk_myfixed_put( GTK_MYFIXED(parent->m_wxwindow), 
+                     GTK_WIDGET(child->m_widget), 
+                    child->m_x, 
+                    child->m_y );
+
+    gtk_widget_set_usize( GTK_WIDGET(child->m_widget), 
+                          child->m_width, 
+                         child->m_height );
+}
+
+//-----------------------------------------------------------------------------
+// wxWindow
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxWindow,wxEvtHandler)
+
+BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
+    EVT_SIZE(wxWindow::OnSize)
+    EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
+    EVT_INIT_DIALOG(wxWindow::OnInitDialog)
+    EVT_IDLE(wxWindow::OnIdle)
+END_EVENT_TABLE()
+
+wxWindow::wxWindow()
+{
+    m_widget = (GtkWidget *) NULL;
+    m_wxwindow = (GtkWidget *) NULL;
+    m_parent = (wxWindow *) NULL;
+    m_children.DeleteContents( FALSE );

   
   

-  if (win->GetDropTarget())
-  {
-    int x = 0;
-    int y = 0;
-    gdk_window_get_pointer( widget->window, &x, &y, (GdkModifierType *) NULL );
-    win->GetDropTarget()->Drop( event, x, y );
-  }
+    m_x = 0;
+    m_y = 0;
+    m_width = 0;
+    m_height = 0;
+    m_minWidth = -1;
+    m_minHeight = -1;
+    m_maxWidth = -1;
+    m_maxHeight = -1;

   
   

-/*
-  g_free (event->dropdataavailable.data);
-  g_free (event->dropdataavailable.data_type);
-*/
+    m_retCode = 0;
+  
+    m_eventHandler = this;
+    m_windowValidator = (wxValidator *) NULL;
+  
+    m_windowId = -1;
+  
+    m_cursor = (wxCursor *) NULL;
+    m_font = *wxSWISS_FONT;
+    m_windowStyle = 0;
+    m_windowName = "noname";
+  
+    m_constraints = (wxLayoutConstraints *) NULL;
+    m_constraintsInvolvedIn = (wxList *) NULL;
+    m_windowSizer = (wxSizer *) NULL;
+    m_sizerParent = (wxWindow *) NULL;
+    m_autoLayout = FALSE;
+  
+    m_sizeSet = FALSE;
+    m_hasVMT = FALSE;
+    m_needParent = TRUE;
+  
+    m_hasScrolling = FALSE;
+    m_isScrolling = FALSE;
+    m_hAdjust = (GtkAdjustment*) NULL;
+    m_vAdjust = (GtkAdjustment*) NULL;
+    m_oldHorizontalPos = 0.0;
+    m_oldVerticalPos = 0.0;
+  
+    m_isShown = FALSE;
+    m_isEnabled = TRUE;
+  
+    m_dropTarget = (wxDropTarget*) NULL;
+    m_resizing = FALSE;
+    m_scrollGC = (GdkGC*) NULL;
+    m_widgetStyle = (GtkStyle*) NULL;
+  
+    m_insertCallback = wxInsertChildInWindow;
+  
+    m_clientObject = (wxClientData*) NULL;
+    m_clientData = NULL;
+}
+
+wxWindow::wxWindow( wxWindow *parent, wxWindowID id,
+                    const wxPoint &pos, const wxSize &size,
+                    long style, const wxString &name  )
+{
+    m_insertCallback = wxInsertChildInWindow;
+    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  )
+{
+    m_isShown = FALSE;
+    m_isEnabled = TRUE;
+    m_needParent = TRUE;
+
+    PreCreation( parent, id, pos, size, style, name );
+
+    m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
+    GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+
+    GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(m_widget);
+
+    GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+    scroll_class->scrollbar_spacing = 0;
+
+    gtk_scrolled_window_set_policy( s_window, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+
+    m_oldHorizontalPos = 0.0;
+    m_oldVerticalPos = 0.0;
+
+    m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->hscrollbar) );
+    m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->vscrollbar) );
+
+    m_wxwindow = gtk_myfixed_new();
+
+#ifdef NEW_GTK_SCROLL_CODE
+    gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), m_wxwindow );
+    GtkViewport *viewport = GTK_VIEWPORT(s_window->child);
+#else
+    gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
+    GtkViewport *viewport = GTK_VIEWPORT(s_window->viewport);
+#endif
+
+    if (m_windowStyle & wxRAISED_BORDER)
+    {
+        gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
+    }
+    else if (m_windowStyle & wxSUNKEN_BORDER)
+    {
+        gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
+    }
+    else
+    {
+        gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
+    }
+
+    if (m_windowStyle & wxTAB_TRAVERSAL == wxTAB_TRAVERSAL)
+        GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
+    else
+        GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
+
+    // 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) );
+
+    // I _really_ don't want scrollbars in the beginning
+    m_vAdjust->lower = 0.0;
+    m_vAdjust->upper = 1.0;
+    m_vAdjust->value = 0.0;
+    m_vAdjust->step_increment = 1.0;
+    m_vAdjust->page_increment = 1.0;
+    m_vAdjust->page_size = 5.0;
+    gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
+    m_hAdjust->lower = 0.0;
+    m_hAdjust->upper = 1.0;
+    m_hAdjust->value = 0.0;
+    m_hAdjust->step_increment = 1.0;
+    m_hAdjust->page_increment = 1.0;
+    m_hAdjust->page_size = 5.0;
+    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 slider should be
+    
+    gtk_signal_connect( GTK_OBJECT(s_window->vscrollbar), "button_press_event",
+          (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
+
+    gtk_signal_connect( GTK_OBJECT(s_window->hscrollbar), "button_press_event",
+          (GtkSignalFunc)gtk_scrollbar_button_press_callback, (gpointer) this );
+
+    gtk_signal_connect( GTK_OBJECT(s_window->vscrollbar), "button_release_event",
+          (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
+
+    gtk_signal_connect( GTK_OBJECT(s_window->hscrollbar), "button_release_event",
+          (GtkSignalFunc)gtk_scrollbar_button_release_callback, (gpointer) this );
+         
+    // these handers het notified when screen updates are required either when
+    // scrolling or when the window size (and therefore scrollbar configuration)
+    // has changed
+
+    gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed",
+          (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
+    gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
+          (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );

 
 

-//-----------------------------------------------------------------------------
-// "enter_notify_event"
-//-----------------------------------------------------------------------------
+    gtk_signal_connect( GTK_OBJECT(m_hAdjust), "changed",
+          (GtkSignalFunc) gtk_window_hscroll_change_callback, (gpointer) this );
+    gtk_signal_connect(GTK_OBJECT(m_vAdjust), "changed",
+          (GtkSignalFunc) gtk_window_vscroll_change_callback, (gpointer) this );

 
 

-static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
-{
-  if (widget->window != gdk_event->window) return TRUE;
-  if (g_blockEventsOnDrag) return TRUE;
-  if (!win->HasVMT()) return TRUE;
+    gtk_widget_show( m_wxwindow );

   
   

-  if (widget->window)
-    gdk_window_set_cursor( widget->window, win->m_cursor->GetCursor() );
-    
-  wxMouseEvent event( wxEVT_ENTER_WINDOW );
-  event.SetEventObject( win );
-  return win->GetEventHandler()->ProcessEvent( event );
+    if (m_parent) m_parent->AddChild( this );
+
+    (m_parent->m_insertCallback)( m_parent, this );
+  
+    PostCreation();
+  
+    Show( TRUE );
+
+    return TRUE;

 }
 }

-    
-//-----------------------------------------------------------------------------
-// "leave_notify_event"
-//-----------------------------------------------------------------------------

 
 

-static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+wxWindow::~wxWindow()

 {
 {

-  if (widget->window != gdk_event->window) return TRUE;
-  if (!win->HasVMT()) return TRUE;
-  if (g_blockEventsOnDrag) return TRUE;
+    m_hasVMT = FALSE;
+
+    if (m_dropTarget) delete m_dropTarget;
+
+    if (m_parent) m_parent->RemoveChild( this );
+    if (m_widget) Show( FALSE );
+
+    DestroyChildren();
+
+    if (m_widgetStyle) gtk_style_unref( m_widgetStyle );

   
   

-  if (widget->window)
-    gdk_window_set_cursor( widget->window, wxSTANDARD_CURSOR->GetCursor() );
+    if (m_scrollGC) gdk_gc_unref( m_scrollGC );

     
     

-  wxMouseEvent event( wxEVT_LEAVE_WINDOW );
-  event.SetEventObject( win );
-  return win->GetEventHandler()->ProcessEvent( event );
-}
+    if (m_wxwindow) gtk_widget_destroy( m_wxwindow );
+
+    if (m_widget) gtk_widget_destroy( m_widget );

     
     

-//-----------------------------------------------------------------------------
-// wxWindow
-//-----------------------------------------------------------------------------
+    if (m_cursor) delete m_cursor;

 
 

-IMPLEMENT_DYNAMIC_CLASS(wxWindow,wxEvtHandler)
+    DeleteRelatedConstraints();
+    if (m_constraints)
+    {
+        // This removes any dangling pointers to this window
+        // in other windows' constraintsInvolvedIn lists.
+        UnsetConstraints(m_constraints);
+        delete m_constraints;
+        m_constraints = (wxLayoutConstraints *) NULL;
+    }
+    if (m_windowSizer)
+    {
+        delete m_windowSizer;
+        m_windowSizer = (wxSizer *) NULL;
+    }
+    // If this is a child of a sizer, remove self from parent
+    if (m_sizerParent) m_sizerParent->RemoveChild((wxWindow *)this);

 
 

-BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler)
-  EVT_SIZE(wxWindow::OnSize)
-  EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
-  EVT_INIT_DIALOG(wxWindow::OnInitDialog)
-  EVT_IDLE(wxWindow::OnIdle)
-END_EVENT_TABLE()
+    // Just in case the window has been Closed, but
+    // we're then deleting immediately: don't leave
+    // dangling pointers.
+    wxPendingDelete.DeleteObject(this);

 
 

-wxWindow::wxWindow()
-{
-  m_widget = (GtkWidget *) NULL;
-  m_wxwindow = (GtkWidget *) NULL;
-  m_parent = (wxWindow *) NULL;
-  m_children.DeleteContents( FALSE );
-  m_x = 0;
-  m_y = 0;
-  m_width = 0;
-  m_height = 0;
-  m_minWidth = -1;
-  m_minHeight = -1;
-  m_maxWidth = -1;
-  m_maxHeight = -1;
-  m_retCode = 0;
-  m_eventHandler = this;
-  m_windowValidator = (wxValidator *) NULL;
-  m_windowId = -1;
-  m_cursor = new wxCursor( wxCURSOR_ARROW );
-  m_font = *wxSWISS_FONT;
-  m_windowStyle = 0;
-  m_windowName = "noname";
-  m_constraints = (wxLayoutConstraints *) NULL;
-  m_constraintsInvolvedIn = (wxList *) NULL;
-  m_windowSizer = (wxSizer *) NULL;
-  m_sizerParent = (wxWindow *) NULL;
-  m_autoLayout = FALSE;
-  m_sizeSet = FALSE;
-  m_hasVMT = FALSE;
-  m_needParent = TRUE;
-  m_hasScrolling = FALSE;
-  m_hAdjust = (GtkAdjustment *) NULL;
-  m_vAdjust = (GtkAdjustment *) NULL;
-  m_oldHorizontalPos = 0.0;
-  m_oldVerticalPos = 0.0;
-  m_isShown = FALSE;
-  m_isEnabled = TRUE;
-  m_pDropTarget = (wxDropTarget *) NULL;
-  m_resizing = FALSE;
-  m_hasOwnStyle = FALSE;
+    // Just in case we've loaded a top-level window via
+    // wxWindow::LoadNativeDialog but we weren't a dialog
+    // class
+    wxTopLevelWindows.DeleteObject(this);
+
+    if (m_windowValidator) delete m_windowValidator;
+  
+    if (m_clientObject) delete m_clientObject;

 }
 
 }
 

-bool wxWindow::Create( wxWindow *parent, wxWindowID id,
+void wxWindow::PreCreation( wxWindow *parent, wxWindowID id,

       const wxPoint &pos, const wxSize &size,
       const wxPoint &pos, const wxSize &size,

-      long style, const wxString &name  )
+      long style, const wxString &name )

 {
 {

-  m_isShown = FALSE;
-  m_isEnabled = TRUE;
-  m_needParent = TRUE;
+    if (m_needParent && (parent == NULL))
+        wxFatalError( "Need complete parent.", name );
+    
+    m_widget = (GtkWidget*) NULL;
+    m_wxwindow = (GtkWidget*) NULL;
+    m_hasVMT = FALSE;
+    m_parent = parent;
+    m_children.DeleteContents( FALSE );

   
   

-  m_cursor = (wxCursor *) NULL;
+    m_width = size.x;
+    if (m_width == -1) m_width = 20;
+    m_height = size.y;
+    if (m_height == -1) m_height = 20;

   
   

-  PreCreation( parent, id, pos, size, style, name );
+    m_x = (int)pos.x;
+    m_y = (int)pos.y;

   
   

-  m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
-  m_hasScrolling = TRUE;
+    if (!m_needParent)  // some reasonable defaults
+    {
+        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;
+        }
+    }

   
   

-  GtkScrolledWindow *s_window;
-  s_window = GTK_SCROLLED_WINDOW(m_widget);
+    m_minWidth = -1;
+    m_minHeight = -1;
+    m_maxWidth = -1;
+    m_maxHeight = -1;

   
   

-  GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-  scroll_class->scrollbar_spacing = 0;
+    m_retCode = 0;

   
   

-  gtk_scrolled_window_set_policy( s_window, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
-    
-  m_oldHorizontalPos = 0.0;
-  m_oldVerticalPos = 0.0;
- 
-  m_hAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->hscrollbar) );
-  m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(s_window->vscrollbar) );
+    m_eventHandler = this;

   
   

-  gtk_signal_connect (GTK_OBJECT (m_hAdjust), "value_changed",
-          (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
-  gtk_signal_connect (GTK_OBJECT (m_vAdjust), "value_changed",
-          (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
-          
-  gtk_signal_connect (GTK_OBJECT (m_hAdjust), "changed",
-          (GtkSignalFunc) gtk_window_hscroll_change_callback, (gpointer) this );
-  gtk_signal_connect (GTK_OBJECT (m_vAdjust), "changed",
-          (GtkSignalFunc) gtk_window_vscroll_change_callback, (gpointer) this );
+    m_windowId = id == -1 ? wxNewId() : id;

   
   

-  GtkViewport *viewport;
-  viewport = GTK_VIEWPORT(s_window->viewport);
+    m_sizeSet = FALSE;

   
   

-  if (m_windowStyle & wxRAISED_BORDER)
-  {
-    gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
-  }
-  else if (m_windowStyle & wxSUNKEN_BORDER)
-  {
-    gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
-  }
-  else
-  {
-    gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
-  }
-    
-  m_wxwindow = gtk_myfixed_new();
+    m_cursor = new wxCursor( wxCURSOR_ARROW );
+    m_font = *wxSWISS_FONT;
+//  m_backgroundColour = wxWHITE;
+//  m_foregroundColour = wxBLACK;
+    m_windowStyle = style;
+    m_windowName = name;

   
   

-  if (m_wxwindow) GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
-    
-  if (m_windowStyle & wxTAB_TRAVERSAL == wxTAB_TRAVERSAL)
-    GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
-  else
-    GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
-
-  gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
-
-  // 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) );
+    m_constraints = (wxLayoutConstraints *) NULL;
+    m_constraintsInvolvedIn = (wxList *) NULL;
+    m_windowSizer = (wxSizer *) NULL;
+    m_sizerParent = (wxWindow *) NULL;
+    m_autoLayout = FALSE;

   
   

-  // I _really_ don't want scrollbars in the beginning    
-  m_vAdjust->lower = 0.0;
-  m_vAdjust->upper = 1.0;
-  m_vAdjust->value = 0.0;
-  m_vAdjust->step_increment = 1.0;
-  m_vAdjust->page_increment = 1.0;
-  m_vAdjust->page_size = 5.0;
-  gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
-  m_hAdjust->lower = 0.0;
-  m_hAdjust->upper = 1.0;
-  m_hAdjust->value = 0.0;
-  m_hAdjust->step_increment = 1.0;
-  m_hAdjust->page_increment = 1.0;
-  m_hAdjust->page_size = 5.0;
-  gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
+    m_hasScrolling = FALSE;
+    m_isScrolling = FALSE;
+    m_hAdjust = (GtkAdjustment *) NULL;
+    m_vAdjust = (GtkAdjustment *) NULL;
+    m_oldHorizontalPos = 0.0;
+    m_oldVerticalPos = 0.0;

   
   

-  gtk_widget_show( m_wxwindow );
+    m_isShown = FALSE;
+    m_isEnabled = TRUE;

   
   

-  PostCreation();
+    m_dropTarget = (wxDropTarget *) NULL;
+    m_resizing = FALSE;
+    m_windowValidator = (wxValidator *) NULL;
+    m_scrollGC = (GdkGC*) NULL;
+    m_widgetStyle = (GtkStyle*) NULL;

   
   

-  Show( TRUE );
-
-  return TRUE;  
+    m_clientObject = (wxClientData*)NULL;
+    m_clientData = NULL;

 }
 
 }
 

-wxWindow::~wxWindow(void)
+void wxWindow::PostCreation()

 {
 {

-  m_hasVMT = FALSE;
-  
-  if (m_pDropTarget) delete m_pDropTarget;
-  
-  if (m_parent) m_parent->RemoveChild( this );
-  if (m_widget) Show( FALSE );
+    if (m_wxwindow)
+    {
+      gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
+        GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );

 
 

-  DestroyChildren();
-  
-  if (m_wxwindow) gtk_widget_destroy( m_wxwindow );
-    
-  if (m_widget) gtk_widget_destroy( m_widget );
-  
-  wxDELETE(m_cursor);
+      gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
+        GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
+    }

 
 

-  DeleteRelatedConstraints();
-  if (m_constraints)
-  {
-    // This removes any dangling pointers to this window
-    // in other windows' constraintsInvolvedIn lists.
-    UnsetConstraints(m_constraints);
-    delete m_constraints;
-    m_constraints = (wxLayoutConstraints *) NULL;
-  }
-  if (m_windowSizer)
-  {
-    delete m_windowSizer;
-    m_windowSizer = (wxSizer *) NULL;
-  }
-  // If this is a child of a sizer, remove self from parent
-  if (m_sizerParent) m_sizerParent->RemoveChild((wxWindow *)this);
-
-  // Just in case the window has been Closed, but
-  // we're then deleting immediately: don't leave
-  // dangling pointers.
-  wxPendingDelete.DeleteObject(this);
-
-  // Just in case we've loaded a top-level window via
-  // wxWindow::LoadNativeDialog but we weren't a dialog
-  // class
-  wxTopLevelWindows.DeleteObject(this);
-    
-  if (m_windowValidator) delete m_windowValidator;
-}
+    ConnectWidget( GetConnectWidget() );

 
 

-void wxWindow::PreCreation( wxWindow *parent, wxWindowID id,
-      const wxPoint &pos, const wxSize &size,
-      long style, const wxString &name )
-{
-  if (m_needParent && (parent == NULL))
-    wxFatalError( "Need complete parent.", name );
-
-  m_widget = (GtkWidget *) NULL;
-  m_hasVMT = FALSE;
-  m_parent = parent;
-  m_children.DeleteContents( FALSE );
-  m_x = (int)pos.x;
-  m_y = (int)pos.y;
-  m_width = size.x;
-  if (m_width == -1) m_width = 20;
-  m_height = size.y;
-  if (m_height == -1) m_height = 20;
-  m_minWidth = -1;
-  m_minHeight = -1;
-  m_maxWidth = -1;
-  m_maxHeight = -1;
-  m_retCode = 0;
-  m_eventHandler = this;
-  m_windowId = id;
-  m_sizeSet = FALSE;
-  if (m_cursor == NULL)
-    m_cursor = new wxCursor( wxCURSOR_ARROW );
-  m_font = *wxSWISS_FONT;
-  m_backgroundColour = wxWHITE;
-  m_foregroundColour = wxBLACK;
-  m_windowStyle = style;
-  m_windowName = name;
-  m_constraints = (wxLayoutConstraints *) NULL;
-  m_constraintsInvolvedIn = (wxList *) NULL;
-  m_windowSizer = (wxSizer *) NULL;
-  m_sizerParent = (wxWindow *) NULL;
-  m_autoLayout = FALSE;
-  m_pDropTarget = (wxDropTarget *) NULL;
-  m_resizing = FALSE;
-  m_windowValidator = (wxValidator *) NULL;
-  m_hasOwnStyle = FALSE;
+    if (m_widget && m_parent) gtk_widget_realize( m_widget );
+
+    if (m_wxwindow) gtk_widget_realize( m_wxwindow );
+
+    SetCursor( *wxSTANDARD_CURSOR );
+
+    m_hasVMT = TRUE;

 }
 
 }
 

-void wxWindow::PostCreation(void)
+void wxWindow::ConnectWidget( GtkWidget *widget )

 {
 {

-  if (m_parent) m_parent->AddChild( this );
-  
-//  GtkStyle *style = m_widget->style;
-//  style->font = m_font.GetInternalFont( 1.0 );          // destroy old font ?
-  
-  GtkWidget *connect_widget = GetConnectWidget();
- 
-  if (m_wxwindow)
-  {
-    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), "draw", 
-      GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
-  }
-  
-  gtk_signal_connect( GTK_OBJECT(connect_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 );

 
 

-  gtk_signal_connect( GTK_OBJECT(connect_widget), "button_press_event",
-    GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this );
-    
-  gtk_signal_connect( GTK_OBJECT(connect_widget), "button_release_event",
-    GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this );
-    
-  gtk_signal_connect( GTK_OBJECT(connect_widget), "motion_notify_event",
-    GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
-    
-  gtk_signal_connect( GTK_OBJECT(connect_widget), "focus_in_event", 
-    GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+    gtk_signal_connect( GTK_OBJECT(widget), "button_press_event",
+      GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this );

 
 

-  gtk_signal_connect( GTK_OBJECT(connect_widget), "focus_out_event", 
-    GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+    gtk_signal_connect( GTK_OBJECT(widget), "button_release_event",
+      GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this );

 
 

-  // Only for cursor handling
-    
-  gtk_signal_connect( GTK_OBJECT(m_widget), "enter_notify_event", 
-    GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
-    
-  gtk_signal_connect( GTK_OBJECT(m_widget), "leave_notify_event", 
-    GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
-    
-  if (m_wxwindow)
-  {
-    gtk_signal_connect( GTK_OBJECT(m_wxwindow), "enter_notify_event", 
+    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), "focus_in_event",
+      GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+
+    gtk_signal_connect( GTK_OBJECT(widget), "focus_out_event",
+      GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+
+    gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",

       GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
       GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );

-      
-    gtk_signal_connect( GTK_OBJECT(m_wxwindow), "leave_notify_event", 
+
+    gtk_signal_connect( GTK_OBJECT(widget), "leave_notify_event",

       GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
       GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );

-  }
-  
-  if (m_widget && m_parent) gtk_widget_realize( m_widget );
-  
-  if (m_wxwindow)
-  {
-    gtk_widget_realize( m_wxwindow );
-    gdk_gc_set_exposures( m_wxwindow->style->fg_gc[0], TRUE );
-  }
-  
-  SetCursor( wxSTANDARD_CURSOR );
-  
-  m_hasVMT = TRUE;

 }
 
 }
 

-bool wxWindow::HasVMT(void)
+bool wxWindow::HasVMT()

 {
 {

-  return m_hasVMT;
+    return m_hasVMT;

 }
 
 bool wxWindow::Close( bool force )
 {
 }
 
 bool wxWindow::Close( bool force )
 {

-  wxCloseEvent event(wxEVT_CLOSE_WINDOW, m_windowId);
-  event.SetEventObject(this);
-  event.SetForce(force);
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );

 
 

-  return GetEventHandler()->ProcessEvent(event);
+    wxCloseEvent event(wxEVT_CLOSE_WINDOW, m_windowId);
+    event.SetEventObject(this);
+    event.SetForce(force);
+
+    return GetEventHandler()->ProcessEvent(event);

 }
 
 }
 

-bool wxWindow::Destroy(void)
+bool wxWindow::Destroy()

 {
 {

-  m_hasVMT = FALSE;
-  delete this;
-  return TRUE;
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    m_hasVMT = FALSE;
+    delete this;
+    return TRUE;

 }
 
 }
 

-bool wxWindow::DestroyChildren(void)
+bool wxWindow::DestroyChildren()

 {
 {

-  if (GetChildren()) 
-  {
-    wxNode *node;
-    while ((node = GetChildren()->First()) != (wxNode *)NULL) 
+    if (GetChildren())

     {
     {

-      wxWindow *child;
-      if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL) 
-      {
-        delete child;
-        if (GetChildren()->Member(child)) delete node;
-      }
+        wxNode *node;
+        while ((node = GetChildren()->First()) != (wxNode *)NULL)
+        {
+            wxWindow *child;
+            if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL)
+            {
+                delete child;
+                if (GetChildren()->Member(child)) delete node;
+            }
+        }

     }
     }

-  }
-  return TRUE;
+    return TRUE;

 }
 
 void wxWindow::PrepareDC( wxDC &WXUNUSED(dc) )
 {
 }
 
 void wxWindow::PrepareDC( wxDC &WXUNUSED(dc) )
 {

-  // are we to set fonts here ?
+    // are we to set fonts here ?

 }
 
 }
 

-void wxWindow::ImplementSetSize(void)
-{ 
-  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_minWidth;
-  if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_minHeight;
-  gtk_widget_set_usize( m_widget, m_width, m_height );
+wxPoint wxWindow::GetClientAreaOrigin() const
+{
+    return wxPoint(0,0);

 }
 
 }
 

-void wxWindow::ImplementSetPosition(void)
+void wxWindow::AdjustForParentClientOrigin( int& x, int& y, int sizeFlags )

 {
 {

-  if (IS_KIND_OF(this,wxFrame) || IS_KIND_OF(this,wxDialog))
-  {
-    if ((m_x != -1) || (m_y != -1))
-      gtk_widget_set_uposition( m_widget, m_x, m_y );
-    return;
-  }
-  
-  if (!m_parent)
-  {
-    wxFAIL_MSG( "wxWindow::SetSize error.\n" );
-    return;
-  }
-  
-  if ((m_parent) && (m_parent->m_wxwindow))
-    gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), m_widget, m_x, m_y );
-    
-  // Don't do anything for children of wxNotebook and wxMDIChildFrame   
+    if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent())
+    {
+        wxPoint pt(GetParent()->GetClientAreaOrigin());
+        x += pt.x; 
+        y += pt.y;
+    }

 }
 
 void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags )
 {
 }
 
 void wxWindow::SetSize( int x, int y, int width, int height, int sizeFlags )
 {

-  if (m_resizing) return; // I don't like recursions
-  m_resizing = TRUE;
-  
-  int newX = x;
-  int newY = y;
-  int newW = width;
-  int newH = height;
-  
-  if ((sizeFlags & wxSIZE_USE_EXISTING) == wxSIZE_USE_EXISTING)
-  {
-    if (newX == -1) newX = m_x;
-    if (newY == -1) newY = m_y;
-    if (newW == -1) newW = m_width;
-    if (newH == -1) newH = m_height;
-  }
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+    wxASSERT_MSG( (m_parent != NULL), "wxWindow::SetSize requires parent.\n" );

   
   

-  if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
-  {
-    if (newW == -1) newW = 80;
-  }
+    if (m_resizing) return; // I don't like recursions
+    m_resizing = TRUE;
+
+    if (m_parent->m_wxwindow == NULL) // i.e. wxNotebook
+    {
+        // don't set the size for children of wxNotebook, just take the values.
+        m_x = x;
+        m_y = y;
+        m_width = width;
+        m_height = height;
+    }
+    else
+    {
+        int old_width = m_width;
+        int old_height = m_height;

   
   

-  if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
-  {
-    if (newH == -1) newH = 26;
-  }
+        if ((sizeFlags & wxSIZE_USE_EXISTING) == wxSIZE_USE_EXISTING)
+        {
+            if (x != -1) m_x = x;
+            if (y != -1) m_y = y;
+            if (width != -1) m_width = width;
+            if (height != -1) m_height = height;
+        }
+        else
+        {
+            m_x = x;
+            m_y = y;
+            m_width = width;
+            m_height = height;
+        }
+
+        if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
+        {
+             if (width == -1) m_width = 80;
+        }
+
+        if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT)
+        {
+             if (height == -1) m_height = 26;
+        }

   
   

-  if ((m_x != newX) || (m_y != newY) || (!m_sizeSet))
-  {
-    m_x = newX;
-    m_y = newY;
-    ImplementSetPosition();
-  }
-  if ((m_width != newW) || (m_height != newH) || (!m_sizeSet))
-  {
-    m_width = newW;
-    m_height = newH;
-    ImplementSetSize();
-  }
-  m_sizeSet = TRUE;
+        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_minWidth;
+        if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_minHeight;
+
+        wxPoint pt( m_parent->GetClientAreaOrigin() );
+        gtk_myfixed_move( GTK_MYFIXED(m_parent->m_wxwindow), m_widget, m_x+pt.x, m_y+pt.y );

   
   

-  wxSizeEvent event( wxSize(m_width,m_height), GetId() );
-  event.SetEventObject( this );
-  ProcessEvent( event );
+        if ((old_width != m_width) || (old_height != m_height))
+             gtk_widget_set_usize( m_widget, m_width, m_height );
+    }

   
   

-  m_resizing = FALSE;
+    m_sizeSet = TRUE;
+
+    wxSizeEvent event( wxSize(m_width,m_height), GetId() );
+    event.SetEventObject( this );
+    GetEventHandler()->ProcessEvent( event );
+
+    m_resizing = FALSE;

 }
 
 void wxWindow::SetSize( int width, int height )
 {
 }
 
 void wxWindow::SetSize( int width, int height )
 {

-  SetSize( -1, -1, width, height, wxSIZE_USE_EXISTING );
+    SetSize( -1, -1, width, height, wxSIZE_USE_EXISTING );

 }
 
 void wxWindow::Move( int x, int y )
 {
 }
 
 void wxWindow::Move( int x, int y )
 {

-  SetSize( x, y, -1, -1, wxSIZE_USE_EXISTING );
+    SetSize( x, y, -1, -1, wxSIZE_USE_EXISTING );

 }
 
 void wxWindow::GetSize( int *width, int *height ) const
 {
 }
 
 void wxWindow::GetSize( int *width, int *height ) const
 {

-  if (width) (*width) = m_width;
-  if (height) (*height) = m_height;
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    if (width) (*width) = m_width;
+    if (height) (*height) = m_height;

 }
 
 void wxWindow::SetClientSize( int width, int height )
 {
 }
 
 void wxWindow::SetClientSize( int width, int height )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   if (!m_wxwindow)
   {
     SetSize( width, height );
   if (!m_wxwindow)
   {
     SetSize( width, height );


@@ -1230,14 +1443,14 @@ void wxWindow::SetClientSize( int width, int height )
   {
     int dw = 0;
     int dh = 0;
   {
     int dw = 0;
     int dh = 0;

-    
+

     if (!m_hasScrolling)
     {
 /*
       do we have sunken dialogs ?
     if (!m_hasScrolling)
     {
 /*
       do we have sunken dialogs ?

-      
+

       GtkStyleClass *window_class = m_wxwindow->style->klass;
       GtkStyleClass *window_class = m_wxwindow->style->klass;

-    
+

       dw += 2 * window_class->xthickness;
       dh += 2 * window_class->ythickness;
 */
       dw += 2 * window_class->xthickness;
       dh += 2 * window_class->ythickness;
 */


@@ -1246,39 +1459,46 @@ void wxWindow::SetClientSize( int width, int height )
     {
       GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
       GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
     {
       GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
       GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );

-    
+
+#ifdef NEW_GTK_SCROLL_CODE
+      GtkWidget *viewport = scroll_window->child;
+#else      

       GtkWidget *viewport = scroll_window->viewport;
       GtkWidget *viewport = scroll_window->viewport;

+#endif
+

       GtkStyleClass *viewport_class = viewport->style->klass;
       GtkStyleClass *viewport_class = viewport->style->klass;

-    
+

       GtkWidget *hscrollbar = scroll_window->hscrollbar;
       GtkWidget *vscrollbar = scroll_window->vscrollbar;
       GtkWidget *hscrollbar = scroll_window->hscrollbar;
       GtkWidget *vscrollbar = scroll_window->vscrollbar;

-    
+

       if ((m_windowStyle & wxRAISED_BORDER) ||
           (m_windowStyle & wxSUNKEN_BORDER))
       {
         dw += 2 * viewport_class->xthickness;
         dh += 2 * viewport_class->ythickness;
       }
       if ((m_windowStyle & wxRAISED_BORDER) ||
           (m_windowStyle & wxSUNKEN_BORDER))
       {
         dw += 2 * viewport_class->xthickness;
         dh += 2 * viewport_class->ythickness;
       }

-    
-      if (GTK_WIDGET_VISIBLE(vscrollbar))
+
+      if (scroll_window->vscrollbar_visible)

       {
         dw += vscrollbar->allocation.width;
         dw += scroll_class->scrollbar_spacing;
       }
       {
         dw += vscrollbar->allocation.width;
         dw += scroll_class->scrollbar_spacing;
       }

-    
-      if (GTK_WIDGET_VISIBLE(hscrollbar))
+
+      if (scroll_window->hscrollbar_visible)

       {
         dh += hscrollbar->allocation.height;
         dw += scroll_class->scrollbar_spacing;
       }
     }
       {
         dh += hscrollbar->allocation.height;
         dw += scroll_class->scrollbar_spacing;
       }
     }

-    
+

     SetSize( width+dw, height+dh );
   }
 }
 
 void wxWindow::GetClientSize( int *width, int *height ) const
 {
     SetSize( width+dw, height+dh );
   }
 }
 
 void wxWindow::GetClientSize( int *width, int *height ) const
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   if (!m_wxwindow)
   {
     if (width) (*width) = m_width;
   if (!m_wxwindow)
   {
     if (width) (*width) = m_width;


@@ -1288,14 +1508,14 @@ void wxWindow::GetClientSize( int *width, int *height ) const
   {
     int dw = 0;
     int dh = 0;
   {
     int dw = 0;
     int dh = 0;

-    
+

     if (!m_hasScrolling)
     {
 /*
       do we have sunken dialogs ?
     if (!m_hasScrolling)
     {
 /*
       do we have sunken dialogs ?

-      
+

       GtkStyleClass *window_class = m_wxwindow->style->klass;
       GtkStyleClass *window_class = m_wxwindow->style->klass;

-    
+

       dw += 2 * window_class->xthickness;
       dh += 2 * window_class->ythickness;
 */
       dw += 2 * window_class->xthickness;
       dh += 2 * window_class->ythickness;
 */


@@ -1304,35 +1524,37 @@ void wxWindow::GetClientSize( int *width, int *height ) const
     {
       GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
       GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
     {
       GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
       GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );

-    
+
+#ifdef NEW_GTK_SCROLL_CODE
+      GtkWidget *viewport = scroll_window->child;
+#else      

       GtkWidget *viewport = scroll_window->viewport;
       GtkWidget *viewport = scroll_window->viewport;

+#endif
+

       GtkStyleClass *viewport_class = viewport->style->klass;
       GtkStyleClass *viewport_class = viewport->style->klass;

-    
-      GtkWidget *hscrollbar = scroll_window->hscrollbar;
-      GtkWidget *vscrollbar = scroll_window->vscrollbar;
-    
+

       if ((m_windowStyle & wxRAISED_BORDER) ||
           (m_windowStyle & wxSUNKEN_BORDER))
       {
         dw += 2 * viewport_class->xthickness;
         dh += 2 * viewport_class->ythickness;
       }
       if ((m_windowStyle & wxRAISED_BORDER) ||
           (m_windowStyle & wxSUNKEN_BORDER))
       {
         dw += 2 * viewport_class->xthickness;
         dh += 2 * viewport_class->ythickness;
       }

-    
-      if (GTK_WIDGET_VISIBLE(vscrollbar))
+
+      if (scroll_window->vscrollbar_visible)

       {
 //        dw += vscrollbar->allocation.width;
         dw += 15;                               // range.slider_width = 11 + 2*2pts edge
         dw += scroll_class->scrollbar_spacing;
       }
       {
 //        dw += vscrollbar->allocation.width;
         dw += 15;                               // range.slider_width = 11 + 2*2pts edge
         dw += scroll_class->scrollbar_spacing;
       }

-    
-      if (GTK_WIDGET_VISIBLE(hscrollbar))
+
+      if (scroll_window->hscrollbar_visible)

       {
 //        dh += hscrollbar->allocation.height;
         dh += 15;
         dh += scroll_class->scrollbar_spacing;
       }
     }
       {
 //        dh += hscrollbar->allocation.height;
         dh += 15;
         dh += scroll_class->scrollbar_spacing;
       }
     }

-    
+

     if (width) (*width) = m_width - dw;
     if (height) (*height) = m_height - dh;
   }
     if (width) (*width) = m_width - dw;
     if (height) (*height) = m_height - dh;
   }


@@ -1340,84 +1562,102 @@ void wxWindow::GetClientSize( int *width, int *height ) const
 
 void wxWindow::GetPosition( int *x, int *y ) const
 {
 
 void wxWindow::GetPosition( int *x, int *y ) const
 {

-  if (x) (*x) = m_x;
-  if (y) (*y) = m_y;
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    if (x) (*x) = m_x;
+    if (y) (*y) = m_y;

 }
 
 void wxWindow::ClientToScreen( int *x, int *y )
 {
 }
 
 void wxWindow::ClientToScreen( int *x, int *y )
 {

-  GdkWindow *source = (GdkWindow *) NULL;
-  if (m_wxwindow)
-    source = m_wxwindow->window;
-  else
-    source = m_widget->window;
-    
-  int org_x = 0;
-  int org_y = 0;
-  gdk_window_get_origin( source, &org_x, &org_y );
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );

 
 

-  if (!m_wxwindow)
-  {  
-    if (GTK_WIDGET_NO_WINDOW (m_widget))
+    GdkWindow *source = (GdkWindow *) NULL;
+    if (m_wxwindow)
+        source = m_wxwindow->window;
+    else
+        source = m_widget->window;
+
+    int org_x = 0;
+    int org_y = 0;
+    gdk_window_get_origin( source, &org_x, &org_y );
+
+    if (!m_wxwindow)

     {
     {

-      org_x += m_widget->allocation.x;
-      org_y += m_widget->allocation.y;
+        if (GTK_WIDGET_NO_WINDOW (m_widget))
+        {
+            org_x += m_widget->allocation.x;
+            org_y += m_widget->allocation.y;
+        }

     }
     }

-  }
+
+    wxPoint pt(GetClientAreaOrigin());
+    org_x += pt.x;
+    org_y += pt.y;

   
   

-  if (x) *x += org_x;  
-  if (y) *y += org_y;  
+    if (x) *x += org_x;
+    if (y) *y += org_y;

 }
 
 void wxWindow::ScreenToClient( int *x, int *y )
 {
 }
 
 void wxWindow::ScreenToClient( int *x, int *y )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   GdkWindow *source = (GdkWindow *) NULL;
   if (m_wxwindow)
     source = m_wxwindow->window;
   else
     source = m_widget->window;
   GdkWindow *source = (GdkWindow *) NULL;
   if (m_wxwindow)
     source = m_wxwindow->window;
   else
     source = m_widget->window;

-    
+

   int org_x = 0;
   int org_y = 0;
   gdk_window_get_origin( source, &org_x, &org_y );
 
   if (!m_wxwindow)
   int org_x = 0;
   int org_y = 0;
   gdk_window_get_origin( source, &org_x, &org_y );
 
   if (!m_wxwindow)

-  {  
+  {

     if (GTK_WIDGET_NO_WINDOW (m_widget))
     {
       org_x += m_widget->allocation.x;
       org_y += m_widget->allocation.y;
     }
   }
     if (GTK_WIDGET_NO_WINDOW (m_widget))
     {
       org_x += m_widget->allocation.x;
       org_y += m_widget->allocation.y;
     }
   }

+
+  wxPoint pt(GetClientAreaOrigin());
+  org_x -= pt.x;
+  org_y -= pt.y;

   
   

-  if (x) *x -= org_x;  
-  if (y) *y -= org_y;  
+  if (x) *x -= org_x;
+  if (y) *y -= org_y;

 }
 
 void wxWindow::Centre( int direction )
 {
 }
 
 void wxWindow::Centre( int direction )
 {

-  if (IS_KIND_OF(this,wxDialog) || IS_KIND_OF(this,wxFrame))
-  {
-    if (direction & wxHORIZONTAL == wxHORIZONTAL) m_x = (gdk_screen_width () - m_width) / 2;
-    if (direction & wxVERTICAL == wxVERTICAL) m_y = (gdk_screen_height () - m_height) / 2;
-    ImplementSetPosition();
-  }
-  else
+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  int x = m_x;
+  int y = m_y;
+  
+  if (m_parent)

   {
   {

-    if (m_parent)
-    {

       int p_w = 0;
       int p_h = 0;
       m_parent->GetSize( &p_w, &p_h );
       int p_w = 0;
       int p_h = 0;
       m_parent->GetSize( &p_w, &p_h );

-      if (direction & wxHORIZONTAL == wxHORIZONTAL) m_x = (p_w - m_width) / 2;
-      if (direction & wxVERTICAL == wxVERTICAL) m_y = (p_h - m_height) / 2;
-      ImplementSetPosition();
-    }
+      if (direction & wxHORIZONTAL == wxHORIZONTAL) x = (p_w - m_width) / 2;
+      if (direction & wxVERTICAL == wxVERTICAL) y = (p_h - m_height) / 2;
+  }
+  else
+  {
+      if (direction & wxHORIZONTAL == wxHORIZONTAL) x = (gdk_screen_width () - m_width) / 2;
+      if (direction & wxVERTICAL == wxVERTICAL) y = (gdk_screen_height () - m_height) / 2;

   }
   }

+  
+  Move( x, y );

 }
 
 }
 

-void wxWindow::Fit(void)
+void wxWindow::Fit()

 {
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   int maxX = 0;
   int maxY = 0;
   wxNode *node = GetChildren()->First();
   int maxX = 0;
   int maxY = 0;
   wxNode *node = GetChildren()->First();


@@ -1439,6 +1679,8 @@ void wxWindow::Fit(void)
 
 void wxWindow::SetSizeHints( int minW, int minH, int maxW, int maxH, int WXUNUSED(incW), int WXUNUSED(incH) )
 {
 
 void wxWindow::SetSizeHints( int minW, int minH, int maxW, int maxH, int WXUNUSED(incW), int WXUNUSED(incH) )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   m_minWidth = minW;
   m_minHeight = minH;
   m_maxWidth = maxW;
   m_minWidth = minW;
   m_minHeight = minH;
   m_maxWidth = maxW;


@@ -1447,49 +1689,78 @@ void wxWindow::SetSizeHints( int minW, int minH, int maxW, int maxH, int WXUNUSE
 
 void wxWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
 {
 
 void wxWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
 {

-  //if (GetAutoLayout()) Layout();
+//  if (GetAutoLayout()) Layout();

 }
 
 bool wxWindow::Show( bool show )
 {
 }
 
 bool wxWindow::Show( bool show )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

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

-  m_isShown = show;  
+  m_isShown = show;

   return TRUE;
 }
 
 void wxWindow::Enable( bool enable )
 {
   return TRUE;
 }
 
 void wxWindow::Enable( bool enable )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   m_isEnabled = enable;
   gtk_widget_set_sensitive( m_widget, enable );
   if (m_wxwindow) gtk_widget_set_sensitive( m_wxwindow, enable );
 }
 
   m_isEnabled = enable;
   gtk_widget_set_sensitive( m_widget, enable );
   if (m_wxwindow) gtk_widget_set_sensitive( m_wxwindow, enable );
 }
 

-int wxWindow::GetCharHeight(void) const
+int wxWindow::GetCharHeight() const

 {
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  if (!m_font.Ok())
+  {
+    wxFAIL_MSG( "invalid font" );
+    return -1;
+  }
+

   GdkFont *font = m_font.GetInternalFont( 1.0 );
   return font->ascent + font->descent;
 }
 
   GdkFont *font = m_font.GetInternalFont( 1.0 );
   return font->ascent + font->descent;
 }
 

-int wxWindow::GetCharWidth(void) const
+int wxWindow::GetCharWidth() const

 {
 {

-  GdkFont *font = m_font.GetInternalFont( 1.0 );
-  return gdk_string_width( font, "H" );
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    if (!m_font.Ok())
+    {
+      wxFAIL_MSG( "invalid font" );
+      return -1;
+    }
+
+    GdkFont *font = m_font.GetInternalFont( 1.0 );
+    return gdk_string_width( font, "H" );

 }
 
 void wxWindow::GetTextExtent( const wxString& string, int *x, int *y,
   int *descent, int *externalLeading, const wxFont *theFont, bool WXUNUSED(use16) ) const
 {
 }
 
 void wxWindow::GetTextExtent( const wxString& string, int *x, int *y,
   int *descent, int *externalLeading, const wxFont *theFont, bool WXUNUSED(use16) ) const
 {

-  wxFont fontToUse = m_font;
-  if (theFont) fontToUse = *theFont;
-  
-  GdkFont *font = fontToUse.GetInternalFont( 1.0 );
-  if (x) (*x) = gdk_string_width( font, string );
-  if (y) (*y) = font->ascent + font->descent;
-  if (descent) (*descent) = font->descent;
-  if (externalLeading) (*externalLeading) = 0;  // ??
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    wxFont fontToUse = m_font;
+    if (theFont) fontToUse = *theFont;
+
+    if (!fontToUse.Ok())
+    {
+      wxFAIL_MSG( "invalid font" );
+      return;
+    }
+    wxASSERT_MSG( (m_font.Ok()), "invalid font" );
+
+    GdkFont *font = fontToUse.GetInternalFont( 1.0 );
+    if (x) (*x) = gdk_string_width( font, string );
+    if (y) (*y) = font->ascent + font->descent;
+    if (descent) (*descent) = font->descent;
+    if (externalLeading) (*externalLeading) = 0;  // ??

 }
 
 void wxWindow::MakeModal( bool modal )
 }
 
 void wxWindow::MakeModal( bool modal )


@@ -1510,160 +1781,124 @@ void wxWindow::MakeModal( bool modal )
   }
 }
 
   }
 }
 

-void wxWindow::SetFocus(void)
+void wxWindow::SetFocus()

 {
 {

-  GtkWidget *connect_widget = GetConnectWidget();
-  if (connect_widget)
-  {
-    if (GTK_WIDGET_CAN_FOCUS(connect_widget) && !GTK_WIDGET_HAS_FOCUS (connect_widget) )
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    GtkWidget *connect_widget = GetConnectWidget();
+    if (connect_widget)

     {
     {

-      gtk_widget_grab_focus (connect_widget);
+        if (GTK_WIDGET_CAN_FOCUS(connect_widget) && !GTK_WIDGET_HAS_FOCUS (connect_widget) )
+        {
+            gtk_widget_grab_focus (connect_widget);
+        }

     }
     }

-  }

 }
 
 }
 

-bool wxWindow::OnClose(void)
+bool wxWindow::OnClose()

 {
 {

-  return TRUE;
+    return TRUE;

 }
 
 void wxWindow::AddChild( wxWindow *child )
 {
 }
 
 void wxWindow::AddChild( wxWindow *child )
 {

-  // Addchild is (often) called before the program
-  // has left the parents constructor so that no
-  // virtual tables work yet. The approach below
-  // practically imitates virtual tables, i.e. it
-  // implements a different AddChild() behaviour
-  // for wxFrame, wxDialog, wxWindow and 
-  // wxMDIParentFrame.
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+    wxASSERT_MSG( (child != NULL), "invalid child" );

 
 

-  // wxFrame and wxDialog as children aren't placed into the parents
-  
-  if (( IS_KIND_OF(child,wxFrame) || IS_KIND_OF(child,wxDialog) ) &&
-      (!IS_KIND_OF(child,wxMDIChildFrame)))
-  {

     m_children.Append( child );
     m_children.Append( child );

-    
-    if ((child->m_x != -1) && (child->m_y != -1))
-      gtk_widget_set_uposition( child->m_widget, child->m_x, child->m_y );
-      
-    return;
-  }
-  
-  // In the case of an wxMDIChildFrame descendant, we use the 
-  // client windows's AddChild()
-  
-  if (IS_KIND_OF(this,wxMDIParentFrame))
-  {
-    if (IS_KIND_OF(child,wxMDIChildFrame))
-    {
-      wxMDIClientWindow *client = ((wxMDIParentFrame*)this)->GetClientWindow();
-      if (client)
-      { 
-        client->AddChild( child );
-        return;
-      }
-    }
-  }
-  
-  // wxNotebook is very special, so it has a private AddChild()
+}
+
+wxList *wxWindow::GetChildren()
+{
+    return (&m_children);
+}
+
+wxWindow *wxWindow::ReParent( wxWindow *newParent )
+{
+  wxWindow *oldParent = GetParent();

   
   

-  if (IS_KIND_OF(this,wxNotebook))
-  {
-    wxNotebook *tab = (wxNotebook*)this;
-    tab->AddChild( child );
-    return;
-  }
+  if (oldParent) oldParent->RemoveChild( this );

   
   

-  // wxFrame has a private AddChild
+  gtk_widget_unparent( m_widget );

   
   

-  if (IS_KIND_OF(this,wxFrame) && !IS_KIND_OF(this,wxMDIChildFrame))
+  if (newParent)

   {
   {

-    wxFrame *frame = (wxFrame*)this;
-    frame->AddChild( child );
-    return;
+     newParent->AddChild( this );
+     (newParent->m_insertCallback)( newParent, this );

   }
   
   }
   

-  // All the rest
-  
-  m_children.Append( child );
-  if (m_wxwindow) gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), child->m_widget, 
-    child->m_x, child->m_y );
-  
-  gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height );
-}
-
-wxList *wxWindow::GetChildren(void)
-{
-  return (&m_children);
+  return oldParent;

 }
 
 void wxWindow::RemoveChild( wxWindow *child )
 {
 }
 
 void wxWindow::RemoveChild( wxWindow *child )
 {

-  if (GetChildren())
- GetChildren()->DeleteObject( child );
-  child->m_parent = (wxWindow *) NULL;
+    if (GetChildren()) GetChildren()->DeleteObject( child );
+    child->m_parent = (wxWindow *) NULL;

 }
 
 void wxWindow::SetReturnCode( int retCode )
 {
 }
 
 void wxWindow::SetReturnCode( int retCode )
 {

-  m_retCode = retCode;
+    m_retCode = retCode;

 }
 
 }
 

-int wxWindow::GetReturnCode(void)
+int wxWindow::GetReturnCode()

 {
 {

-  return m_retCode;
+    return m_retCode;

 }
 
 }
 

-void wxWindow::Raise(void)
+void wxWindow::Raise()

 {
 {

-  if (m_widget) gdk_window_raise( m_widget->window );
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    if (m_widget) gdk_window_raise( m_widget->window );

 }
 
 }
 

-void wxWindow::Lower(void)
+void wxWindow::Lower()

 {
 {

-  if (m_widget) gdk_window_lower( m_widget->window );
+    wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+    if (m_widget) gdk_window_lower( m_widget->window );

 }
 
 }
 

-wxEvtHandler *wxWindow::GetEventHandler(void)
+wxEvtHandler *wxWindow::GetEventHandler()

 {
 {

-  return m_eventHandler;
+    return m_eventHandler;

 }
 
 void wxWindow::SetEventHandler( wxEvtHandler *handler )
 {
 }
 
 void wxWindow::SetEventHandler( wxEvtHandler *handler )
 {

-  m_eventHandler = handler;
+    m_eventHandler = handler;

 }
 
 void wxWindow::PushEventHandler(wxEvtHandler *handler)
 {
 }
 
 void wxWindow::PushEventHandler(wxEvtHandler *handler)
 {

-       handler->SetNextHandler(GetEventHandler());
-       SetEventHandler(handler);
+    handler->SetNextHandler(GetEventHandler());
+    SetEventHandler(handler);

 }
 
 wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler)
 {
 }
 
 wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler)
 {

-       if ( GetEventHandler() )
-       {
-               wxEvtHandler *handlerA = GetEventHandler();
-               wxEvtHandler *handlerB = handlerA->GetNextHandler();
-               handlerA->SetNextHandler((wxEvtHandler *) NULL);
-               SetEventHandler(handlerB);
-               if ( deleteHandler )
-               {
-                       delete handlerA;
-                       return (wxEvtHandler *) NULL;
-               }
-               else
-                       return handlerA;
-       }
-       else
-               return (wxEvtHandler *) NULL;
+    if (GetEventHandler())
+    {
+        wxEvtHandler *handlerA = GetEventHandler();
+        wxEvtHandler *handlerB = handlerA->GetNextHandler();
+        handlerA->SetNextHandler((wxEvtHandler *) NULL);
+        SetEventHandler(handlerB);
+        if (deleteHandler)
+        {
+            delete handlerA;
+            return (wxEvtHandler*) NULL;
+        }
+        else
+            return handlerA;
+     }
+     else
+        return (wxEvtHandler *) NULL;

 }
 
 }
 

-wxValidator *wxWindow::GetValidator(void)
+wxValidator *wxWindow::GetValidator()

 {
 {

-  return m_windowValidator;
+    return m_windowValidator;

 }
 
 void wxWindow::SetValidator( const wxValidator& validator )
 }
 
 void wxWindow::SetValidator( const wxValidator& validator )


@@ -1673,7 +1908,28 @@ void wxWindow::SetValidator( const wxValidator& validator )
   if (m_windowValidator) m_windowValidator->SetWindow(this);
 }
 
   if (m_windowValidator) m_windowValidator->SetWindow(this);
 }
 

-bool wxWindow::IsBeingDeleted(void)
+void wxWindow::SetClientObject( wxClientData *data )
+{
+  if (m_clientObject) delete m_clientObject;
+  m_clientObject = data;
+}
+
+wxClientData *wxWindow::GetClientObject()
+{
+  return m_clientObject;
+}
+
+void wxWindow::SetClientData( void *data )
+{
+  m_clientData = data;
+}
+
+void *wxWindow::GetClientData()
+{
+  return m_clientData;
+}
+
+bool wxWindow::IsBeingDeleted()

 {
   return FALSE;
 }
 {
   return FALSE;
 }


@@ -1683,37 +1939,52 @@ void wxWindow::SetId( wxWindowID id )
   m_windowId = id;
 }
 
   m_windowId = id;
 }
 

-wxWindowID wxWindow::GetId(void)
+wxWindowID wxWindow::GetId()

 {
   return m_windowId;
 }
 
 void wxWindow::SetCursor( const wxCursor &cursor )
 {
 {
   return m_windowId;
 }
 
 void wxWindow::SetCursor( const wxCursor &cursor )
 {

-  wxASSERT(m_cursor != NULL);
+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );

 
 

-  if (m_cursor != NULL)
-    if (*m_cursor == cursor)
-      return;
-  (*m_cursor) = cursor;
-  if (m_widget->window)
+  if (m_cursor == NULL)
+  {
+    wxFAIL_MSG( "wxWindow::SetCursor m_cursor == NULL" );
+    m_cursor = new wxCursor( wxCURSOR_ARROW );
+  }
+
+  if (cursor.Ok())
+  {
+    if (*((wxCursor*)&cursor) == m_cursor) return;
+    *m_cursor = cursor;
+  }
+  else
+  {
+    *m_cursor = *wxSTANDARD_CURSOR;
+  }
+
+  if ((m_widget) && (m_widget->window))

     gdk_window_set_cursor( m_widget->window, m_cursor->GetCursor() );
     gdk_window_set_cursor( m_widget->window, m_cursor->GetCursor() );

-  if (m_wxwindow && m_wxwindow->window)
+
+  if ((m_wxwindow) && (m_wxwindow->window))

     gdk_window_set_cursor( m_wxwindow->window, m_cursor->GetCursor() );
 }
 
 void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
 {
     gdk_window_set_cursor( m_wxwindow->window, m_cursor->GetCursor() );
 }
 
 void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   if (eraseBackground && m_wxwindow && m_wxwindow->window)
   {
     if (rect)
   if (eraseBackground && m_wxwindow && m_wxwindow->window)
   {
     if (rect)

-      gdk_window_clear_area( m_wxwindow->window, 
-        rect->x, 
-        rect->y, 
-        rect->width, 
+      gdk_window_clear_area( m_wxwindow->window,
+        rect->x,
+        rect->y,
+        rect->width,

         rect->height );
     else
         rect->height );
     else

-      Clear(); 
+      Clear();

   }
   if (!rect)
   {
   }
   if (!rect)
   {


@@ -1722,7 +1993,7 @@ void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
       int w = 0;
       int h = 0;
       GetClientSize( &w, &h );
       int w = 0;
       int h = 0;
       GetClientSize( &w, &h );

-      
+

       GdkRectangle gdk_rect;
       gdk_rect.x = 0;
       gdk_rect.y = 0;
       GdkRectangle gdk_rect;
       gdk_rect.x = 0;
       gdk_rect.y = 0;


@@ -1738,7 +2009,7 @@ void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
     gdk_rect.y = rect->y;
     gdk_rect.width = rect->width;
     gdk_rect.height = rect->height;
     gdk_rect.y = rect->y;
     gdk_rect.width = rect->width;
     gdk_rect.height = rect->height;

-    
+

     if (m_wxwindow)
       gtk_widget_draw( m_wxwindow, &gdk_rect );
     else
     if (m_wxwindow)
       gtk_widget_draw( m_wxwindow, &gdk_rect );
     else


@@ -1771,53 +2042,121 @@ bool wxWindow::IsExposed( const wxRect& rect ) const
   return (m_updateRegion.Contains( rect.x, rect.y, rect.width, rect.height ) != wxOutRegion );
 }
 
   return (m_updateRegion.Contains( rect.x, rect.y, rect.width, rect.height ) != wxOutRegion );
 }
 

-void wxWindow::Clear(void)
+void wxWindow::Clear()

 {
 {

-  if (m_wxwindow && m_wxwindow->window) gdk_window_clear( m_wxwindow->window );
+    wxCHECK_RET( m_widget != NULL, "invalid window" );
+
+    if (m_wxwindow && m_wxwindow->window) gdk_window_clear( m_wxwindow->window );

 }
 
 }
 

-wxColour wxWindow::GetBackgroundColour(void) const
+wxColour wxWindow::GetBackgroundColour() const

 {
 {

-  return m_backgroundColour;
+    return m_backgroundColour;

 }
 
 void wxWindow::SetBackgroundColour( const wxColour &colour )
 {
 }
 
 void wxWindow::SetBackgroundColour( const wxColour &colour )
 {

-  m_backgroundColour = colour;
-  if (m_wxwindow)
-  {
-    m_backgroundColour.CalcPixel( m_wxwindow->style->colormap );
-    gdk_window_set_background( m_wxwindow->window, m_backgroundColour.GetColor() );
-    gdk_window_clear( m_wxwindow->window );
-  }
-  // do something ?
+    wxCHECK_RET( m_widget != NULL, "invalid window" );
+
+    if (m_backgroundColour == colour) return;
+    
+    if (!m_backgroundColour.Ok())
+        if (wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) == colour) return;
+  
+    m_backgroundColour = colour;
+    if (!m_backgroundColour.Ok()) return;
+  
+    if (m_wxwindow)
+    {
+        GdkWindow *window = m_wxwindow->window;
+        m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
+        gdk_window_set_background( window, m_backgroundColour.GetColor() );
+        gdk_window_clear( window );
+    }
+  
+    ApplyWidgetStyle();

 }
 
 }
 

-wxColour wxWindow::GetForegroundColour(void) const
+wxColour wxWindow::GetForegroundColour() const

 {
 {

-  return m_foregroundColour;
+    return m_foregroundColour;

 }
 
 void wxWindow::SetForegroundColour( const wxColour &colour )
 {
 }
 
 void wxWindow::SetForegroundColour( const wxColour &colour )
 {

-  m_foregroundColour = colour;
+    wxCHECK_RET( m_widget != NULL, "invalid window" );
+
+    if (m_foregroundColour == colour) return;
+  
+    m_foregroundColour = colour;
+    if (!m_foregroundColour.Ok()) return;
+  
+    ApplyWidgetStyle();
+}
+
+GtkStyle *wxWindow::GetWidgetStyle()
+{
+  if (m_widgetStyle) gtk_style_unref( m_widgetStyle );
+  
+  m_widgetStyle = 
+    gtk_style_copy( 
+      gtk_widget_get_style( m_widget ) );
+      
+  return m_widgetStyle;
+}
+
+void wxWindow::SetWidgetStyle()
+{
+  GtkStyle *style = GetWidgetStyle();
+  
+  gdk_font_unref( style->font );
+  style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
+  
+  if (m_foregroundColour.Ok())
+  {
+    m_foregroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) );
+    style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor();
+    style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor();
+    style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor();
+  }
+  
+  if (m_backgroundColour.Ok())
+  {
+    m_backgroundColour.CalcPixel( gdk_window_get_colormap( m_widget->window ) );
+    style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
+    style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
+    style->bg[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
+    style->base[GTK_STATE_PRELIGHT] = *m_backgroundColour.GetColor();
+    style->bg[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
+    style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
+    style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
+    style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
+  }
+}
+
+void wxWindow::ApplyWidgetStyle()
+{

 }
 
 }
 

-bool wxWindow::Validate(void)
+bool wxWindow::Validate()

 {
 {

+  wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" );
+

   wxNode *node = GetChildren()->First();
   while (node)
   {
     wxWindow *child = (wxWindow *)node->Data();
   wxNode *node = GetChildren()->First();
   while (node)
   {
     wxWindow *child = (wxWindow *)node->Data();

-    if (child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->Validate(this)) 
+    if (child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->Validate(this))

       { return FALSE; }
     node = node->Next();
   }
   return TRUE;
 }
 
       { return FALSE; }
     node = node->Next();
   }
   return TRUE;
 }
 

-bool wxWindow::TransferDataToWindow(void)
+bool wxWindow::TransferDataToWindow()

 {
 {

+  wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" );
+

   wxNode *node = GetChildren()->First();
   while (node)
   {
   wxNode *node = GetChildren()->First();
   while (node)
   {


@@ -1833,8 +2172,10 @@ bool wxWindow::TransferDataToWindow(void)
   return TRUE;
 }
 
   return TRUE;
 }
 

-bool wxWindow::TransferDataFromWindow(void)
+bool wxWindow::TransferDataFromWindow()

 {
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+

   wxNode *node = GetChildren()->First();
   while (node)
   {
   wxNode *node = GetChildren()->First();
   while (node)
   {


@@ -1856,8 +2197,10 @@ void wxWindow::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) )
   TransferDataToWindow();
 }
 
   TransferDataToWindow();
 }
 

-void wxWindow::InitDialog(void)
+void wxWindow::InitDialog()

 {
 {

+  wxCHECK_RET( m_widget != NULL, "invalid window" );
+

   wxInitDialogEvent event(GetId());
   event.SetEventObject( this );
   GetEventHandler()->ProcessEvent(event);
   wxInitDialogEvent event(GetId());
   event.SetEventObject( this );
   GetEventHandler()->ProcessEvent(event);


@@ -1878,46 +2221,50 @@ static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
 
 bool wxWindow::PopupMenu( wxMenu *menu, int WXUNUSED(x), int WXUNUSED(y) )
 {
 
 bool wxWindow::PopupMenu( wxMenu *menu, int WXUNUSED(x), int WXUNUSED(y) )
 {

+  wxCHECK_MSG( m_widget != NULL, FALSE, "invalid window" );
+
+  wxCHECK_MSG( menu != NULL, FALSE, "invalid popup-menu" );
+  

   SetInvokingWindow( menu, this );
   SetInvokingWindow( menu, this );

-  gtk_menu_popup( GTK_MENU(menu->m_menu), (GtkWidget *) NULL, (GtkWidget *) NULL, (GtkMenuPositionFunc) NULL, NULL, 0, 0 );
+  gtk_menu_popup(
+                  GTK_MENU(menu->m_menu),
+                  (GtkWidget *)NULL,          // parent menu shell
+                  (GtkWidget *)NULL,          // parent menu item
+                  (GtkMenuPositionFunc)NULL,
+                  NULL,                       // client data
+                  0,                          // button used to activate it
+                  0//gs_timeLastClick            // the time of activation
+                );

   return TRUE;
 }
 
 void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
 {
   return TRUE;
 }
 
 void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
 {

+  wxCHECK_RET( m_widget != NULL, "invalid window" );
+

   GtkWidget *dnd_widget = GetConnectWidget();
   GtkWidget *dnd_widget = GetConnectWidget();

-  
-  if (m_pDropTarget)
-  {
-    gtk_signal_disconnect_by_func( GTK_OBJECT(dnd_widget),
-      GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
-  
-    m_pDropTarget->UnregisterWidget( dnd_widget );
-    delete m_pDropTarget;
-  }
-  m_pDropTarget = dropTarget;
-  if (m_pDropTarget)
-  {
-    m_pDropTarget->RegisterWidget( dnd_widget );
-    
-    gtk_signal_connect( GTK_OBJECT(dnd_widget), "drop_data_available_event",
-      GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
-  }
+
+  if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget );
+
+  if (m_dropTarget) delete m_dropTarget;
+  m_dropTarget = dropTarget;
+
+  if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget );

 }
 
 wxDropTarget *wxWindow::GetDropTarget() const
 {
 }
 
 wxDropTarget *wxWindow::GetDropTarget() const
 {

-  return m_pDropTarget;
+  return m_dropTarget;

 }
 
 }
 

-GtkWidget* wxWindow::GetConnectWidget(void)
+GtkWidget* wxWindow::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;

-  
+

   return connect_widget;
 }
   return connect_widget;
 }

-  
+

 bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
 {
   if (m_wxwindow) return (window == m_wxwindow->window);
 bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
 {
   if (m_wxwindow) return (window == m_wxwindow->window);


@@ -1926,29 +2273,17 @@ bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
 
 void wxWindow::SetFont( const wxFont &font )
 {
 
 void wxWindow::SetFont( const wxFont &font )
 {

+  wxCHECK_RET( m_widget != NULL, "invalid window" );
+

   if (((wxFont*)&font)->Ok())
     m_font = font;
   else
     m_font = *wxSWISS_FONT;
   if (((wxFont*)&font)->Ok())
     m_font = font;
   else
     m_font = *wxSWISS_FONT;

-
-  GtkStyle *style = (GtkStyle*) NULL;
-  if (!m_hasOwnStyle)
-  {
-    m_hasOwnStyle = TRUE;
-    style = gtk_style_copy( gtk_widget_get_style( m_widget ) );
-  }
-  else
-  {
-    style = gtk_widget_get_style( m_widget );
-  }
-  
-  gdk_font_unref( style->font );
-  style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
-  
-  gtk_widget_set_style( m_widget, style );
+    
+  ApplyWidgetStyle();

 }
 
 }
 

-wxFont *wxWindow::GetFont(void)
+wxFont *wxWindow::GetFont()

 {
   return &m_font;
 }
 {
   return &m_font;
 }


@@ -1958,40 +2293,50 @@ void wxWindow::SetWindowStyleFlag( long flag )
   m_windowStyle = flag;
 }
 
   m_windowStyle = flag;
 }
 

-long wxWindow::GetWindowStyleFlag(void) const
+long wxWindow::GetWindowStyleFlag() const

 {
   return m_windowStyle;
 }
 
 {
   return m_windowStyle;
 }
 

-void wxWindow::CaptureMouse(void)
+void wxWindow::CaptureMouse()

 {
 {

+  wxCHECK_RET( m_widget != NULL, "invalid window" );
+
+  wxCHECK_RET( g_capturing == FALSE, "CaptureMouse called twice" );
+

   GtkWidget *connect_widget = GetConnectWidget();
   gtk_grab_add( connect_widget );
   gdk_pointer_grab ( connect_widget->window, FALSE,
                     (GdkEventMask)
   GtkWidget *connect_widget = GetConnectWidget();
   gtk_grab_add( connect_widget );
   gdk_pointer_grab ( connect_widget->window, FALSE,
                     (GdkEventMask)

-        (GDK_BUTTON_PRESS_MASK | 
+        (GDK_BUTTON_PRESS_MASK |

         GDK_BUTTON_RELEASE_MASK |
         GDK_BUTTON_RELEASE_MASK |

-        GDK_POINTER_MOTION_MASK), 
+        GDK_POINTER_MOTION_MASK),

         (GdkWindow *) NULL, (GdkCursor *) NULL, GDK_CURRENT_TIME );
         (GdkWindow *) NULL, (GdkCursor *) NULL, GDK_CURRENT_TIME );

+  g_capturing = TRUE;

 }
 
 }
 

-void wxWindow::ReleaseMouse(void)
+void wxWindow::ReleaseMouse()

 {
 {

+  wxCHECK_RET( m_widget != NULL, "invalid window" );
+
+  wxCHECK_RET( g_capturing == TRUE, "ReleaseMouse called twice" );
+

   GtkWidget *connect_widget = GetConnectWidget();
   gtk_grab_remove( connect_widget );
   gdk_pointer_ungrab ( GDK_CURRENT_TIME );
   GtkWidget *connect_widget = GetConnectWidget();
   gtk_grab_remove( connect_widget );
   gdk_pointer_ungrab ( GDK_CURRENT_TIME );

+  g_capturing = FALSE;

 }
 
 void wxWindow::SetTitle( const wxString &WXUNUSED(title) )
 {
 }
 
 }
 
 void wxWindow::SetTitle( const wxString &WXUNUSED(title) )
 {
 }
 

-wxString wxWindow::GetTitle(void) const
+wxString wxWindow::GetTitle() const

 {
   return (wxString&)m_windowName;
 }
 
 {
   return (wxString&)m_windowName;
 }
 

-wxString wxWindow::GetLabel(void) const
+wxString wxWindow::GetLabel() const

 {
   return GetTitle();
 }
 {
   return GetTitle();
 }


@@ -2001,17 +2346,17 @@ void wxWindow::SetName( const wxString &name )
   m_windowName = name;
 }
 
   m_windowName = name;
 }
 

-wxString wxWindow::GetName(void) const
+wxString wxWindow::GetName() const

 {
   return (wxString&)m_windowName;
 }
 
 {
   return (wxString&)m_windowName;
 }
 

-bool wxWindow::IsShown(void) const
+bool wxWindow::IsShown() const

 {
   return m_isShown;
 }
 
 {
   return m_isShown;
 }
 

-bool wxWindow::IsRetained(void)
+bool wxWindow::IsRetained()

 {
   return FALSE;
 }
 {
   return FALSE;
 }


@@ -2045,64 +2390,80 @@ wxWindow *wxWindow::FindWindow( const wxString& name )
 }
 
 void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
 }
 
 void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,

-      int range, bool WXUNUSED(refresh) )
+      int range, bool refresh )

 {
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
+

   if (!m_wxwindow) return;
   if (!m_wxwindow) return;

+  
+  m_hasScrolling = TRUE;

 
   if (orient == wxHORIZONTAL)
   {
     float fpos = (float)pos;
 
   if (orient == wxHORIZONTAL)
   {
     float fpos = (float)pos;

-    m_oldHorizontalPos = fpos;

     float frange = (float)range;
     float fthumb = (float)thumbVisible;
     float frange = (float)range;
     float fthumb = (float)thumbVisible;

-    
-    if ((fabs(fpos-m_hAdjust->value) < 0.2) &&
-        (fabs(frange-m_hAdjust->upper) < 0.2) &&
-  (fabs(fthumb-m_hAdjust->page_size) < 0.2))
+
+    if ((fabs(frange-m_hAdjust->upper) < 0.2) &&
+        (fabs(fthumb-m_hAdjust->page_size) < 0.2))
+    {
+      SetScrollPos( orient, pos, refresh );

       return;
       return;

-      
+    }
+
+    m_oldHorizontalPos = fpos;
+

     m_hAdjust->lower = 0.0;
     m_hAdjust->upper = frange;
     m_hAdjust->value = fpos;
     m_hAdjust->step_increment = 1.0;
     m_hAdjust->lower = 0.0;
     m_hAdjust->upper = frange;
     m_hAdjust->value = fpos;
     m_hAdjust->step_increment = 1.0;

-    m_hAdjust->page_increment = (float)(wxMax(fthumb-2,0));
+    m_hAdjust->page_increment = (float)(wxMax(fthumb,0));

     m_hAdjust->page_size = fthumb;
   }
   else
   {
     float fpos = (float)pos;
     m_hAdjust->page_size = fthumb;
   }
   else
   {
     float fpos = (float)pos;

-    m_oldVerticalPos = fpos;

     float frange = (float)range;
     float fthumb = (float)thumbVisible;
     float frange = (float)range;
     float fthumb = (float)thumbVisible;

-    
-    if ((fabs(fpos-m_vAdjust->value) < 0.2) &&
-        (fabs(frange-m_vAdjust->upper) < 0.2) &&
-  (fabs(fthumb-m_vAdjust->page_size) < 0.2))
+
+    if ((fabs(frange-m_vAdjust->upper) < 0.2) &&
+        (fabs(fthumb-m_vAdjust->page_size) < 0.2))
+    {
+      SetScrollPos( orient, pos, refresh );

       return;
       return;

-      
+    }
+
+    m_oldVerticalPos = fpos;
+

     m_vAdjust->lower = 0.0;
     m_vAdjust->upper = frange;
     m_vAdjust->value = fpos;
     m_vAdjust->step_increment = 1.0;
     m_vAdjust->lower = 0.0;
     m_vAdjust->upper = frange;
     m_vAdjust->value = fpos;
     m_vAdjust->step_increment = 1.0;

-    m_vAdjust->page_increment = (float)(wxMax(fthumb-2,0));
+    m_vAdjust->page_increment = (float)(wxMax(fthumb,0));

     m_vAdjust->page_size = fthumb;
   }
     m_vAdjust->page_size = fthumb;
   }

-  
+

   if (m_wxwindow->window)
   {
     if (orient == wxHORIZONTAL)
       gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
     else
       gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
   if (m_wxwindow->window)
   {
     if (orient == wxHORIZONTAL)
       gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
     else
       gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );

-      
+

     gtk_widget_set_usize( m_widget, m_width, m_height );
   }
 }
 
 void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
 {
     gtk_widget_set_usize( m_widget, m_width, m_height );
   }
 }
 
 void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
+

   if (!m_wxwindow) return;
   if (!m_wxwindow) return;

-  
+

   if (orient == wxHORIZONTAL)
   {
     float fpos = (float)pos;
   if (orient == wxHORIZONTAL)
   {
     float fpos = (float)pos;


@@ -2118,18 +2479,25 @@ void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
     if (fabs(fpos-m_vAdjust->value) < 0.2) return;
     m_vAdjust->value = fpos;
   }
     if (fabs(fpos-m_vAdjust->value) < 0.2) return;
     m_vAdjust->value = fpos;
   }

-  
-  if (m_wxwindow->window)
-  {  
-    if (orient == wxHORIZONTAL)
-      gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" );
-    else  
-      gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" );
+
+  if (!m_isScrolling)
+  {
+    if (m_wxwindow->window)
+    {
+      if (orient == wxHORIZONTAL)
+        gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" );
+      else
+        gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" );
+    }

   }
 }
 
 int wxWindow::GetScrollThumb( int orient ) const
 {
   }
 }
 
 int wxWindow::GetScrollThumb( int orient ) const
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
+

   if (!m_wxwindow) return 0;
 
   if (orient == wxHORIZONTAL)
   if (!m_wxwindow) return 0;
 
   if (orient == wxHORIZONTAL)


@@ -2140,6 +2508,10 @@ int wxWindow::GetScrollThumb( int orient ) const
 
 int wxWindow::GetScrollPos( int orient ) const
 {
 
 int wxWindow::GetScrollPos( int orient ) const
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
+

   if (!m_wxwindow) return 0;
 
   if (orient == wxHORIZONTAL)
   if (!m_wxwindow) return 0;
 
   if (orient == wxHORIZONTAL)


@@ -2150,6 +2522,10 @@ int wxWindow::GetScrollPos( int orient ) const
 
 int wxWindow::GetScrollRange( int orient ) const
 {
 
 int wxWindow::GetScrollRange( int orient ) const
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
+

   if (!m_wxwindow) return 0;
 
   if (orient == wxHORIZONTAL)
   if (!m_wxwindow) return 0;
 
   if (orient == wxHORIZONTAL)


@@ -2160,37 +2536,16 @@ int wxWindow::GetScrollRange( int orient ) const
 
 void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 {
 
 void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 {

+  wxASSERT_MSG( (m_widget != NULL), "invalid window" );
+
+  wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
+

   if (!m_wxwindow) return;
   if (!m_wxwindow) return;

-  
-/*
-  bool refresh = FALSE;
-    
-  if ((m_drawingOffsetX == 0) && (m_drawingOffsetY == 0))
-  {
-    m_drawingOffsetX = -16000;
-    m_drawingOffsetY = -16000;
-    refresh = TRUE;
-  }
-  else
-  {
-    m_drawingOffsetX += dx;
-    m_drawingOffsetY += dy;
-  }
-  
-//  printf( "X: %d  Y: %d  \n", (int)m_drawingOffsetX, (int)m_drawingOffsetY );
-  
-  gtk_myfixed_set_offset( GTK_MYFIXED(m_wxwindow), m_drawingOffsetX, m_drawingOffsetY );
-  
-  if (refresh) Refresh();
-  
-    The code here is very nifty, but it doesn't work with
-    overlapping windows...
-*/

 
     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);
     if ((h < 0) || (w < 0))
     int w = cw - abs(dx);
     int h = ch - abs(dy);
     if ((h < 0) || (w < 0))


@@ -2206,15 +2561,22 @@ void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
     int d_y = 0;
     if (dx > 0) d_x = dx;
     if (dy > 0) d_y = dy;
     int d_y = 0;
     if (dx > 0) d_x = dx;
     if (dy > 0) d_y = dy;

-    gdk_window_copy_area( m_wxwindow->window, m_wxwindow->style->fg_gc[0], d_x, d_y,
+    
+    if (!m_scrollGC)
+    {
+      m_scrollGC = gdk_gc_new( m_wxwindow->window );
+      gdk_gc_set_exposures( m_scrollGC, TRUE );
+    }
+    
+    gdk_window_copy_area( m_wxwindow->window, m_scrollGC, d_x, d_y,

       m_wxwindow->window, s_x, s_y, w, h );
       m_wxwindow->window, s_x, s_y, w, h );

-      
+

     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);
     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);

-  
+

     Refresh( TRUE, &rect );
 }
 
     Refresh( TRUE, &rect );
 }
 


@@ -2222,7 +2584,7 @@ void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 //          Layout
 //-------------------------------------------------------------------------------------
 
 //          Layout
 //-------------------------------------------------------------------------------------
 

-wxLayoutConstraints *wxWindow::GetConstraints(void) const
+wxLayoutConstraints *wxWindow::GetConstraints() const

 {
   return m_constraints;
 }
 {
   return m_constraints;
 }


@@ -2264,12 +2626,12 @@ void wxWindow::SetAutoLayout( bool autoLayout )
   m_autoLayout = autoLayout;
 }
 
   m_autoLayout = autoLayout;
 }
 

-bool wxWindow::GetAutoLayout(void) const
+bool wxWindow::GetAutoLayout() const

 {
   return m_autoLayout;
 }
 
 {
   return m_autoLayout;
 }
 

-wxSizer *wxWindow::GetSizer(void) const
+wxSizer *wxWindow::GetSizer() const

 {
   return m_windowSizer;
 }
 {
   return m_windowSizer;
 }


@@ -2279,7 +2641,7 @@ void wxWindow::SetSizerParent( wxWindow *win )
   m_sizerParent = win;
 }
 
   m_sizerParent = win;
 }
 

-wxWindow *wxWindow::GetSizerParent(void) const
+wxWindow *wxWindow::GetSizerParent() const

 {
   return m_sizerParent;
 }
 {
   return m_sizerParent;
 }


@@ -2327,7 +2689,7 @@ void wxWindow::RemoveConstraintReference(wxWindow *otherWin)
 }
 
 // Reset any constraints that mention this window
 }
 
 // Reset any constraints that mention this window

-void wxWindow::DeleteRelatedConstraints(void)
+void wxWindow::DeleteRelatedConstraints()

 {
   if (m_constraintsInvolvedIn)
   {
 {
   if (m_constraintsInvolvedIn)
   {


@@ -2369,7 +2731,7 @@ void wxWindow::SetSizer(wxSizer *sizer)
  * New version
  */
 
  * New version
  */
 

-bool wxWindow::Layout(void)
+bool wxWindow::Layout()

 {
   if (GetConstraints())
   {
 {
   if (GetConstraints())
   {


@@ -2378,7 +2740,7 @@ bool wxWindow::Layout(void)
     GetConstraints()->width.SetValue(w);
     GetConstraints()->height.SetValue(h);
   }
     GetConstraints()->width.SetValue(w);
     GetConstraints()->height.SetValue(h);
   }

-  
+

   // If top level (one sizer), evaluate the sizer's constraints.
   if (GetSizer())
   {
   // If top level (one sizer), evaluate the sizer's constraints.
   if (GetSizer())
   {


@@ -2419,7 +2781,7 @@ bool wxWindow::LayoutPhase1(int *noChanges)
 bool wxWindow::LayoutPhase2(int *noChanges)
 {
   *noChanges = 0;
 bool wxWindow::LayoutPhase2(int *noChanges)
 {
   *noChanges = 0;

-  
+

   // Layout children
   DoPhase(1);
   DoPhase(2);
   // Layout children
   DoPhase(1);
   DoPhase(2);


@@ -2469,7 +2831,7 @@ bool wxWindow::DoPhase(int phase)
   return TRUE;
 }
 
   return TRUE;
 }
 

-void wxWindow::ResetConstraints(void)
+void wxWindow::ResetConstraints()

 {
   wxLayoutConstraints *constr = GetConstraints();
   if (constr)
 {
   wxLayoutConstraints *constr = GetConstraints();
   if (constr)


@@ -2560,7 +2922,7 @@ void wxWindow::TransformSizerToActual(int *x, int *y) const
   if (!m_sizerParent || m_sizerParent->IsKindOf(CLASSINFO(wxDialog)) ||
          m_sizerParent->IsKindOf(CLASSINFO(wxFrame)) )
     return;
   if (!m_sizerParent || m_sizerParent->IsKindOf(CLASSINFO(wxDialog)) ||
          m_sizerParent->IsKindOf(CLASSINFO(wxFrame)) )
     return;

-    
+

   int xp, yp;
   m_sizerParent->GetPosition(&xp, &yp);
   m_sizerParent->TransformSizerToActual(&xp, &yp);
   int xp, yp;
   m_sizerParent->GetPosition(&xp, &yp);
   m_sizerParent->TransformSizerToActual(&xp, &yp);