!__WX_DC_BLIT_FIXED__ case

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

diff --git a/src/gtk/frame.cpp b/src/gtk/frame.cpp
index f3022f5c0e5763c773c17c5e361d7faf98a05054..801f14ac60b20c94ef778bb9b3373d9a89732a30 100644 (file)
--- a/src/gtk/frame.cpp
+++ b/src/gtk/frame.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        frame.cpp
+// Name:        src/gtk/frame.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$


@@ -7,63 +7,32 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
-
-#ifdef __GNUG__
-    #pragma implementation "frame.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"

 
 

-#include "wx/defs.h"
+#include "wx/frame.h"

 
 

-#include "wx/dialog.h"
-#include "wx/control.h"
-#include "wx/app.h"
-#include "wx/menu.h"
-#if wxUSE_TOOLBAR
+#ifndef WX_PRECOMP
+    #include "wx/menu.h"

     #include "wx/toolbar.h"
     #include "wx/toolbar.h"

-#endif
-#if wxUSE_STATUSBAR

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

-#endif
-#include "wx/dcclient.h"
-
-#include <glib.h>
-#include <gdk/gdk.h>
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-#include <gdk/gdkx.h>
+#endif // WX_PRECOMP

 
 

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

 #include "wx/gtk/win_gtk.h"
 
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 
 #include "wx/gtk/win_gtk.h"
 
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 

-const int wxMENU_HEIGHT    = 27;
-const int wxSTATUS_HEIGHT  = 25;
-const int wxPLACE_HOLDER   = 0;
-
-// ----------------------------------------------------------------------------
-// idle system
-// ----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-extern int g_openDialogs;
+static const int wxSTATUS_HEIGHT  = 25;
+static const int wxPLACE_HOLDER   = 0;

 
 // ----------------------------------------------------------------------------
 // event tables
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // event tables
 // ----------------------------------------------------------------------------
 

-#ifndef __WXUNIVERSAL__
-    IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
-#endif
+IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)

 
 // ============================================================================
 // implementation
 
 // ============================================================================
 // implementation


@@ -79,25 +48,35 @@ extern int g_openDialogs;
 // "child_attached" of menu bar
 //-----------------------------------------------------------------------------
 
 // "child_attached" of menu bar
 //-----------------------------------------------------------------------------
 

-static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win )
+extern "C" {
+static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )

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

-    win->m_menuBarDetached = FALSE;
+    win->m_menuBarDetached = false;

     win->GtkUpdateSize();
 }
     win->GtkUpdateSize();
 }

+}

 
 //-----------------------------------------------------------------------------
 // "child_detached" of menu bar
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "child_detached" of menu bar
 //-----------------------------------------------------------------------------
 

-static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win )
+extern "C" {
+static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )

 {
 {

+    if (g_isIdle)
+        wxapp_install_idle_handler();
+

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

-    win->m_menuBarDetached = TRUE;
+    // Raise the client area area
+    gdk_window_raise( win->m_wxwindow->window );
+
+    win->m_menuBarDetached = true;

     win->GtkUpdateSize();
 }
     win->GtkUpdateSize();
 }

+}

 
 #endif // wxUSE_MENUS_NATIVE
 
 
 #endif // wxUSE_MENUS_NATIVE
 


@@ -106,53 +85,59 @@ static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *
 // "child_attached" of tool bar
 //-----------------------------------------------------------------------------
 
 // "child_attached" of tool bar
 //-----------------------------------------------------------------------------
 

-static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win )
+extern "C" {
+static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )

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

-    win->m_toolBarDetached = FALSE;
-
+    win->m_toolBarDetached = false;

     win->GtkUpdateSize();
 }
     win->GtkUpdateSize();
 }

+}

 
 //-----------------------------------------------------------------------------
 // "child_detached" of tool bar
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "child_detached" of tool bar
 //-----------------------------------------------------------------------------
 

-static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrameGTK *win )
+extern "C" {
+static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )

 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 
     if (!win->m_hasVMT) return;
 
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 
     if (!win->m_hasVMT) return;
 

-    win->m_toolBarDetached = TRUE;
+    // Raise the client area area
+    gdk_window_raise( win->m_wxwindow->window );
+
+    win->m_toolBarDetached = true;

     win->GtkUpdateSize();
 }
     win->GtkUpdateSize();
 }

+}

 #endif // wxUSE_TOOLBAR
 
 
 // ----------------------------------------------------------------------------
 #endif // wxUSE_TOOLBAR
 
 
 // ----------------------------------------------------------------------------

-// wxFrameGTK itself
+// wxFrame itself

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

-// InsertChild for wxFrameGTK
+// InsertChild for wxFrame

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

-/* Callback for wxFrameGTK. This very strange beast has to be used because
+/* Callback for wxFrame. This very strange beast has to be used because

  * C++ has no virtual methods in a constructor. We have to emulate a
  * C++ has no virtual methods in a constructor. We have to emulate a

- * virtual function here as wxWindows requires different ways to insert
+ * virtual function here as wxWidgets requires different ways to insert

  * a child in container classes. */
 
  * a child in container classes. */
 

-static void wxInsertChildInFrame( wxFrameGTK* parent, wxWindow* child )
+static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )

 {
     wxASSERT( GTK_IS_WIDGET(child->m_widget) );
 
     if (!parent->m_insertInClientArea)
     {
 {
     wxASSERT( GTK_IS_WIDGET(child->m_widget) );
 
     if (!parent->m_insertInClientArea)
     {

-        /* these are outside the client area */
-        wxFrameGTK* frame = (wxFrameGTK*) parent;
+        // These are outside the client area
+        wxFrame* frame = (wxFrame*) parent;

         gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget),
                          GTK_WIDGET(child->m_widget),
                          child->m_x,
         gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget),
                          GTK_WIDGET(child->m_widget),
                          child->m_x,


@@ -161,25 +146,26 @@ static void wxInsertChildInFrame( wxFrameGTK* parent, wxWindow* child )
                          child->m_height );
 
 #if wxUSE_TOOLBAR_NATIVE
                          child->m_height );
 
 #if wxUSE_TOOLBAR_NATIVE

-        /* we connect to these events for recalculating the client area
-           space when the toolbar is floating */
+        // We connect to these events for recalculating the client area
+        // space when the toolbar is floating

         if (wxIS_KIND_OF(child,wxToolBar))
         {
             wxToolBar *toolBar = (wxToolBar*) child;
             if (toolBar->GetWindowStyle() & wxTB_DOCKABLE)
             {
         if (wxIS_KIND_OF(child,wxToolBar))
         {
             wxToolBar *toolBar = (wxToolBar*) child;
             if (toolBar->GetWindowStyle() & wxTB_DOCKABLE)
             {

-                gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_attached",
-                    GTK_SIGNAL_FUNC(gtk_toolbar_attached_callback), (gpointer)parent );
-
-                gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_detached",
-                    GTK_SIGNAL_FUNC(gtk_toolbar_detached_callback), (gpointer)parent );
+                g_signal_connect (toolBar->m_widget, "child_attached",
+                                  G_CALLBACK (gtk_toolbar_attached_callback),
+                                  parent);
+                g_signal_connect (toolBar->m_widget, "child_detached",
+                                  G_CALLBACK (gtk_toolbar_detached_callback),
+                                  parent);

             }
         }
 #endif // wxUSE_TOOLBAR
     }
     else
     {
             }
         }
 #endif // wxUSE_TOOLBAR
     }
     else
     {

-        /* these are inside the client area */
+        // These are inside the client area

         gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow),
                          GTK_WIDGET(child->m_widget),
                          child->m_x,
         gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow),
                          GTK_WIDGET(child->m_widget),
                          child->m_x,


@@ -187,22 +173,20 @@ static void wxInsertChildInFrame( wxFrameGTK* parent, wxWindow* child )
                          child->m_width,
                          child->m_height );
     }
                          child->m_width,
                          child->m_height );
     }

-
-    /* resize on OnInternalIdle */
-    parent->GtkUpdateSize();

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

-// wxFrameGTK creation
+// wxFrame creation

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

-void wxFrameGTK::Init()
+void wxFrame::Init()

 {
 {

-    m_menuBarDetached = FALSE;
-    m_toolBarDetached = FALSE;
+    m_menuBarDetached = false;
+    m_toolBarDetached = false;
+    m_menuBarHeight = 2;

 }
 
 }
 

-bool wxFrameGTK::Create( wxWindow *parent,
+bool wxFrame::Create( wxWindow *parent,

                       wxWindowID id,
                       const wxString& title,
                       const wxPoint& pos,
                       wxWindowID id,
                       const wxString& title,
                       const wxPoint& pos,


@@ -210,15 +194,16 @@ bool wxFrameGTK::Create( wxWindow *parent,
                       long style,
                       const wxString &name )
 {
                       long style,
                       const wxString &name )
 {

-    bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig, 
+    bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig,

                                        style, name);
     m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;
                                        style, name);
     m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;

+

     return rt;
 }
 
     return rt;
 }
 

-wxFrameGTK::~wxFrameGTK()
+wxFrame::~wxFrame()

 {
 {

-    m_isBeingDeleted = TRUE;
+    m_isBeingDeleted = true;

     DeleteAllBars();
 }
 
     DeleteAllBars();
 }
 


@@ -226,79 +211,87 @@ wxFrameGTK::~wxFrameGTK()
 // overridden wxWindow methods
 // ----------------------------------------------------------------------------
 
 // overridden wxWindow methods
 // ----------------------------------------------------------------------------
 

-void wxFrameGTK::DoGetClientSize( int *width, int *height ) const
+void wxFrame::DoGetClientSize( int *width, int *height ) const

 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );

-    
+

     wxTopLevelWindow::DoGetClientSize( width, height );
 
     if (height)
     {
 #if wxUSE_MENUS_NATIVE
     wxTopLevelWindow::DoGetClientSize( width, height );
 
     if (height)
     {
 #if wxUSE_MENUS_NATIVE

-        /* menu bar */
+        // menu bar

         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)
         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)

-                (*height) -= wxMENU_HEIGHT;
+                (*height) -= m_menuBarHeight;

             else
                 (*height) -= wxPLACE_HOLDER;
         }
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_STATUSBAR
             else
                 (*height) -= wxPLACE_HOLDER;
         }
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_STATUSBAR

-        /* status bar */
-        if (m_frameStatusBar && m_frameStatusBar->IsShown()) 
+        // status bar
+        if (m_frameStatusBar && m_frameStatusBar->IsShown())

             (*height) -= wxSTATUS_HEIGHT;
 #endif // wxUSE_STATUSBAR
             (*height) -= wxSTATUS_HEIGHT;
 #endif // wxUSE_STATUSBAR

+    }

 
 #if wxUSE_TOOLBAR
 
 #if wxUSE_TOOLBAR

-        /* tool bar */
-        if (m_frameToolBar && m_frameToolBar->IsShown())
+    // tool bar
+    if (m_frameToolBar && m_frameToolBar->IsShown())
+    {
+        if (m_toolBarDetached)

         {
         {

-            if (m_toolBarDetached)
-            {
+            if (height != NULL)

                 *height -= wxPLACE_HOLDER;
                 *height -= wxPLACE_HOLDER;

+        }
+        else
+        {
+            int x, y;
+            m_frameToolBar->GetSize( &x, &y );
+            if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
+            {
+                if (width != NULL)
+                    *width -= x;

             }
             else
             {
             }
             else
             {

-                int x, y;
-                m_frameToolBar->GetSize( &x, &y );
-                if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
-                {
-                    *width -= x;
-                }
-                else
-                {
+                if (height != NULL)

                     *height -= y;
                     *height -= y;

-                }

             }
         }
             }
         }

-#endif // wxUSE_TOOLBAR

     }
     }

+#endif // wxUSE_TOOLBAR
+
+    if (width != NULL && *width < 0)
+        *width = 0;
+    if (height != NULL && *height < 0)
+        *height = 0;

 }
 
 }
 

-void wxFrameGTK::DoSetClientSize( int width, int height )
+void wxFrame::DoSetClientSize( int width, int height )

 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
 #if wxUSE_MENUS_NATIVE
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
 #if wxUSE_MENUS_NATIVE

-        /* menu bar */
+        // menu bar

         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)
         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)

-                height += wxMENU_HEIGHT;
+                height += m_menuBarHeight;

             else
                 height += wxPLACE_HOLDER;
         }
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_STATUSBAR
             else
                 height += wxPLACE_HOLDER;
         }
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_STATUSBAR

-        /* status bar */
+        // status bar

         if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT;
 #endif
 
 #if wxUSE_TOOLBAR
         if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT;
 #endif
 
 #if wxUSE_TOOLBAR

-        /* tool bar */
+        // tool bar

         if (m_frameToolBar && m_frameToolBar->IsShown())
         {
             if (m_toolBarDetached)
         if (m_frameToolBar && m_frameToolBar->IsShown())
         {
             if (m_toolBarDetached)


@@ -324,60 +317,57 @@ void wxFrameGTK::DoSetClientSize( int width, int height )
     wxTopLevelWindow::DoSetClientSize( width, height );
 }
 
     wxTopLevelWindow::DoSetClientSize( width, height );
 }
 

-void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
-                         int width, int height )
+void wxFrame::GtkOnSize()

 {
 {

-    // due to a bug in gtk, x,y are always 0
-    // m_x = x;
-    // m_y = y;
-
-    /* avoid recursions */
+    // avoid recursions

     if (m_resizing) return;
     if (m_resizing) return;

-    m_resizing = TRUE;
+    m_resizing = true;

 
 

-    /* this shouldn't happen: wxFrameGTK, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow */
+    // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow

     wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
 
     wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
 

-    m_width = width;
-    m_height = height;
-
-    /* space occupied by m_frameToolBar and m_frameMenuBar */
+    // space occupied by m_frameToolBar and m_frameMenuBar

     int client_area_x_offset = 0,
         client_area_y_offset = 0;
 
     int client_area_x_offset = 0,
         client_area_y_offset = 0;
 

-    /* wxMDIChildFrame derives from wxFrameGTK but it _is_ a wxWindow as it uses
+    /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses

        wxWindow::Create to create it's GTK equivalent. m_mainWidget is only
        wxWindow::Create to create it's GTK equivalent. m_mainWidget is only

-       set in wxFrameGTK::Create so it is used to check what kind of frame we
+       set in wxFrame::Create so it is used to check what kind of frame we

        have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we
        skip the part which handles m_frameMenuBar, m_frameToolBar and (most
        importantly) m_mainWidget */
 
        have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we
        skip the part which handles m_frameMenuBar, m_frameToolBar and (most
        importantly) m_mainWidget */
 

-    if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
-    if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
-    if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
-    if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
+    int minWidth = GetMinWidth(),
+        minHeight = GetMinHeight(),
+        maxWidth = GetMaxWidth(),
+        maxHeight = GetMaxHeight();
+
+    if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth;
+    if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight;
+    if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth;
+    if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight;

 
     if (m_mainWidget)
     {
 
     if (m_mainWidget)
     {

-        /* set size hints */
+        // set size hints

         gint flag = 0; // GDK_HINT_POS;
         gint flag = 0; // GDK_HINT_POS;

-        if ((m_minWidth != -1) || (m_minHeight != -1)) flag |= GDK_HINT_MIN_SIZE;
-        if ((m_maxWidth != -1) || (m_maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE;
+        if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE;
+        if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE;

         GdkGeometry geom;
         GdkGeometry geom;

-        geom.min_width = m_minWidth;
-        geom.min_height = m_minHeight;
-        geom.max_width = m_maxWidth;
-        geom.max_height = m_maxHeight;
+        geom.min_width = minWidth;
+        geom.min_height = minHeight;
+        geom.max_width = maxWidth;
+        geom.max_height = maxHeight;

         gtk_window_set_geometry_hints( GTK_WINDOW(m_widget),
                                        (GtkWidget*) NULL,
                                        &geom,
                                        (GdkWindowHints) flag );
 
         gtk_window_set_geometry_hints( GTK_WINDOW(m_widget),
                                        (GtkWidget*) NULL,
                                        &geom,
                                        (GdkWindowHints) flag );
 

-        /* I revert back to wxGTK's original behaviour. m_mainWidget holds the
-         * menubar, the toolbar and the client area, which is represented by
-         * m_wxwindow.
-         * this hurts in the eye, but I don't want to call SetSize()
-         * because I don't want to call any non-native functions here. */
+        // I revert back to wxGTK's original behaviour. m_mainWidget holds
+        // the menubar, the toolbar and the client area, which is represented
+        // by m_wxwindow.
+        // This hurts in the eye, but I don't want to call SetSize()
+        // because I don't want to call any non-native functions here.

 
 #if wxUSE_MENUS_NATIVE
         if (m_frameMenuBar)
 
 #if wxUSE_MENUS_NATIVE
         if (m_frameMenuBar)


@@ -385,7 +375,9 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
             int xx = m_miniEdge;
             int yy = m_miniEdge + m_miniTitle;
             int ww = m_width  - 2*m_miniEdge;
             int xx = m_miniEdge;
             int yy = m_miniEdge + m_miniTitle;
             int ww = m_width  - 2*m_miniEdge;

-            int hh = wxMENU_HEIGHT;
+            if (ww < 0)
+                ww = 0;
+            int hh = m_menuBarHeight;

             if (m_menuBarDetached) hh = wxPLACE_HOLDER;
             m_frameMenuBar->m_x = xx;
             m_frameMenuBar->m_y = yy;
             if (m_menuBarDetached) hh = wxPLACE_HOLDER;
             m_frameMenuBar->m_x = xx;
             m_frameMenuBar->m_y = yy;


@@ -408,7 +400,7 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
             if (m_frameMenuBar)
             {
                 if (!m_menuBarDetached)
             if (m_frameMenuBar)
             {
                 if (!m_menuBarDetached)

-                    yy += wxMENU_HEIGHT;
+                    yy += m_menuBarHeight;

                 else
                     yy += wxPLACE_HOLDER;
             }
                 else
                     yy += wxPLACE_HOLDER;
             }


@@ -417,7 +409,7 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
             m_frameToolBar->m_x = xx;
             m_frameToolBar->m_y = yy;
 
             m_frameToolBar->m_x = xx;
             m_frameToolBar->m_y = yy;
 

-            /* don't change the toolbar's reported height/width */
+            // don't change the toolbar's reported height/width

             int ww, hh;
             if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
             {
             int ww, hh;
             if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
             {


@@ -427,6 +419,19 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
 
                 client_area_x_offset += ww;
             }
 
                 client_area_x_offset += ww;
             }

+            else if( m_frameToolBar->GetWindowStyle() & wxTB_BOTTOM )
+            {
+                xx = m_miniEdge;
+                yy = GetClientSize().y;
+#if wxUSE_MENUS_NATIVE
+                yy += m_menuBarHeight;
+#endif // wxUSE_MENU_NATIVE
+                m_frameToolBar->m_x = xx;
+                m_frameToolBar->m_y = yy;
+                ww = m_width - 2*m_miniEdge;
+                hh = m_toolBarDetached ? wxPLACE_HOLDER
+                                       : m_frameToolBar->m_height;
+            }

             else
             {
                 ww = m_width - 2*m_miniEdge;
             else
             {
                 ww = m_width - 2*m_miniEdge;


@@ -436,6 +441,10 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
                 client_area_y_offset += hh;
             }
 
                 client_area_y_offset += hh;
             }
 

+            if (ww < 0)
+                ww = 0;
+            if (hh < 0)
+                hh = 0;

             gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                                   m_frameToolBar->m_widget,
                                   xx, yy, ww, hh );
             gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                                   m_frameToolBar->m_widget,
                                   xx, yy, ww, hh );


@@ -446,14 +455,18 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         int client_y = client_area_y_offset + m_miniEdge + m_miniTitle;
         int client_w = m_width - client_area_x_offset - 2*m_miniEdge;
         int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle;
         int client_y = client_area_y_offset + m_miniEdge + m_miniTitle;
         int client_w = m_width - client_area_x_offset - 2*m_miniEdge;
         int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle;

+        if (client_w < 0)
+            client_w = 0;
+        if (client_h < 0)
+            client_h = 0;

         gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                               m_wxwindow,
                               client_x, client_y, client_w, client_h );
     }
     else
     {
         gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                               m_wxwindow,
                               client_x, client_y, client_w, client_h );
     }
     else
     {

-        /* if there is no m_mainWidget between m_widget and m_wxwindow there
-           is no need to set the size or position of m_wxwindow. */
+        // If there is no m_mainWidget between m_widget and m_wxwindow there
+        // is no need to set the size or position of m_wxwindow.

     }
 
 #if wxUSE_STATUSBAR
     }
 
 #if wxUSE_STATUSBAR


@@ -462,6 +475,8 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         int xx = 0 + m_miniEdge;
         int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset;
         int ww = m_width - 2*m_miniEdge;
         int xx = 0 + m_miniEdge;
         int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset;
         int ww = m_width - 2*m_miniEdge;

+        if (ww < 0)
+            ww = 0;

         int hh = wxSTATUS_HEIGHT;
         m_frameStatusBar->m_x = xx;
         m_frameStatusBar->m_y = yy;
         int hh = wxSTATUS_HEIGHT;
         m_frameStatusBar->m_x = xx;
         m_frameStatusBar->m_y = yy;


@@ -470,11 +485,10 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         gtk_pizza_set_size( GTK_PIZZA(m_wxwindow),
                             m_frameStatusBar->m_widget,
                             xx, yy, ww, hh );
         gtk_pizza_set_size( GTK_PIZZA(m_wxwindow),
                             m_frameStatusBar->m_widget,
                             xx, yy, ww, hh );

-        gtk_widget_draw( m_frameStatusBar->m_widget, (GdkRectangle*) NULL );

     }
 #endif // wxUSE_STATUSBAR
 
     }
 #endif // wxUSE_STATUSBAR
 

-    m_sizeSet = TRUE;
+    m_sizeSet = true;

 
     // send size event to frame
     wxSizeEvent event( wxSize(m_width,m_height), GetId() );
 
     // send size event to frame
     wxSizeEvent event( wxSize(m_width,m_height), GetId() );


@@ -491,12 +505,12 @@ void wxFrameGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
     }
 #endif // wxUSE_STATUSBAR
 
     }
 #endif // wxUSE_STATUSBAR
 

-    m_resizing = FALSE;
+    m_resizing = false;

 }
 
 }
 

-void wxFrameGTK::OnInternalIdle()
+void wxFrame::OnInternalIdle()

 {
 {

-    wxTopLevelWindow::OnInternalIdle();
+    wxFrameBase::OnInternalIdle();

 
 #if wxUSE_MENUS_NATIVE
     if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();
 
 #if wxUSE_MENUS_NATIVE
     if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();


@@ -505,7 +519,20 @@ void wxFrameGTK::OnInternalIdle()
     if (m_frameToolBar) m_frameToolBar->OnInternalIdle();
 #endif
 #if wxUSE_STATUSBAR
     if (m_frameToolBar) m_frameToolBar->OnInternalIdle();
 #endif
 #if wxUSE_STATUSBAR

-    if (m_frameStatusBar) m_frameStatusBar->OnInternalIdle();
+    if (m_frameStatusBar)
+    {
+        m_frameStatusBar->OnInternalIdle();
+
+        // There may be controls in the status bar that
+        // need to be updated
+        for ( wxWindowList::compatibility_iterator node = m_frameStatusBar->GetChildren().GetFirst();
+          node;
+          node = node->GetNext() )
+        {
+            wxWindow *child = node->GetData();
+            child->OnInternalIdle();
+        }
+    }

 #endif
 }
 
 #endif
 }
 


@@ -515,7 +542,7 @@ void wxFrameGTK::OnInternalIdle()
 
 #if wxUSE_MENUS_NATIVE
 
 
 #if wxUSE_MENUS_NATIVE
 

-void wxFrameGTK::DetachMenuBar()
+void wxFrame::DetachMenuBar()

 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
     wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
     wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );


@@ -526,22 +553,24 @@ void wxFrameGTK::DetachMenuBar()
 
         if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE)
         {
 
         if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE)
         {

-            gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget),
-                GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this );
+            g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
+                    (gpointer) gtk_menu_attached_callback,
+                    this);

 
 

-            gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget),
-                GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this );
+            g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
+                    (gpointer) gtk_menu_detached_callback,
+                    this);

         }
 
         }
 

-        gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget );

         gtk_widget_ref( m_frameMenuBar->m_widget );
         gtk_widget_ref( m_frameMenuBar->m_widget );

-        gtk_widget_unparent( m_frameMenuBar->m_widget );
+
+        gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget );

     }
 
     wxFrameBase::DetachMenuBar();
 }
 
     }
 
     wxFrameBase::DetachMenuBar();
 }
 

-void wxFrameGTK::AttachMenuBar( wxMenuBar *menuBar )
+void wxFrame::AttachMenuBar( wxMenuBar *menuBar )

 {
     wxFrameBase::AttachMenuBar(menuBar);
 
 {
     wxFrameBase::AttachMenuBar(menuBar);
 


@@ -559,46 +588,72 @@ void wxFrameGTK::AttachMenuBar( wxMenuBar *menuBar )
 
         if (menuBar->GetWindowStyle() & wxMB_DOCKABLE)
         {
 
         if (menuBar->GetWindowStyle() & wxMB_DOCKABLE)
         {

-            gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_attached",
-                GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this );
-
-            gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_detached",
-                GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this );
+            g_signal_connect (menuBar->m_widget, "child_attached",
+                              G_CALLBACK (gtk_menu_attached_callback),
+                              this);
+            g_signal_connect (menuBar->m_widget, "child_detached",
+                              G_CALLBACK (gtk_menu_detached_callback),
+                              this);

         }
 
         }
 

-        m_frameMenuBar->Show( TRUE );
+        gtk_widget_show( m_frameMenuBar->m_widget );
+
+        UpdateMenuBarSize();
+    }
+    else
+    {
+        m_menuBarHeight = 2;
+        GtkUpdateSize();        // resize window in OnInternalIdle

     }
     }

+}
+
+void wxFrame::UpdateMenuBarSize()
+{
+    GtkRequisition  req;
+
+    req.width = 2;
+    req.height = 2;
+
+    // this is called after Remove with a NULL m_frameMenuBar
+    if ( m_frameMenuBar )
+        (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request )
+            (m_frameMenuBar->m_widget, &req );
+
+    m_menuBarHeight = req.height;
+
+    // resize window in OnInternalIdle

 
 

-    /* resize window in OnInternalIdle */
-    m_sizeSet = FALSE;
+    GtkUpdateSize();

 }
 
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_TOOLBAR
 
 }
 
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_TOOLBAR
 

-wxToolBar* wxFrameGTK::CreateToolBar( long style, wxWindowID id, const wxString& name )
+wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name )

 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 

-    m_insertInClientArea = FALSE;
+    m_insertInClientArea = false;

 
     m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
 
 
     m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
 

-    m_insertInClientArea = TRUE;
+    m_insertInClientArea = true;

 
 

-    m_sizeSet = FALSE;
+    GtkUpdateSize();

 
     return m_frameToolBar;
 }
 
 
     return m_frameToolBar;
 }
 

-void wxFrameGTK::SetToolBar(wxToolBar *toolbar)
+void wxFrame::SetToolBar(wxToolBar *toolbar)

 {
 {

+    bool hadTbar = m_frameToolBar != NULL;
+

     wxFrameBase::SetToolBar(toolbar);
 
     wxFrameBase::SetToolBar(toolbar);
 

-    if (m_frameToolBar)
+    if ( m_frameToolBar )

     {
     {

-        /* insert into toolbar area if not already there */
+        // insert into toolbar area if not already there

         if ((m_frameToolBar->m_widget->parent) &&
             (m_frameToolBar->m_widget->parent != m_mainWidget))
         {
         if ((m_frameToolBar->m_widget->parent) &&
             (m_frameToolBar->m_widget->parent != m_mainWidget))
         {


@@ -608,13 +663,21 @@ void wxFrameGTK::SetToolBar(wxToolBar *toolbar)
             GtkUpdateSize();
         }
     }
             GtkUpdateSize();
         }
     }

+    else // toolbar unset
+    {
+        // still need to update size if it had been there before
+        if ( hadTbar )
+        {
+            GtkUpdateSize();
+        }
+    }

 }
 
 #endif // wxUSE_TOOLBAR
 
 #if wxUSE_STATUSBAR
 
 }
 
 #endif // wxUSE_TOOLBAR
 
 #if wxUSE_STATUSBAR
 

-wxStatusBar* wxFrameGTK::CreateStatusBar(int number,
+wxStatusBar* wxFrame::CreateStatusBar(int number,

                                       long style,
                                       wxWindowID id,
                                       const wxString& name)
                                       long style,
                                       wxWindowID id,
                                       const wxString& name)


@@ -622,17 +685,26 @@ wxStatusBar* wxFrameGTK::CreateStatusBar(int number,
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
     // because it will change when toolbar is added
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
     // because it will change when toolbar is added

-    m_sizeSet = FALSE;
+    GtkUpdateSize();

 
     return wxFrameBase::CreateStatusBar( number, style, id, name );
 }
 
 
     return wxFrameBase::CreateStatusBar( number, style, id, name );
 }
 

-void wxFrameGTK::PositionStatusBar()
+void wxFrame::SetStatusBar(wxStatusBar *statbar)
+{
+    bool hadStatBar = m_frameStatusBar != NULL;
+
+    wxFrameBase::SetStatusBar(statbar);
+
+    if (hadStatBar && !m_frameStatusBar)
+        GtkUpdateSize();
+}
+
+void wxFrame::PositionStatusBar()

 {
     if ( !m_frameStatusBar )
         return;
 
 {
     if ( !m_frameStatusBar )
         return;
 

-    m_sizeSet = FALSE;
+    GtkUpdateSize();

 }
 #endif // wxUSE_STATUSBAR
 }
 #endif // wxUSE_STATUSBAR

-