warning msgs

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

diff --git a/src/gtk1/frame.cpp b/src/gtk1/frame.cpp
index f70d0b9f3116f66a90062b332566a2e17ad7cbd6..9e4f52a448129351c22ad10f3aa93ceb1b110eaa 100644 (file)
--- a/src/gtk1/frame.cpp
+++ b/src/gtk1/frame.cpp
@@ -5,7 +5,7 @@
 // Created:     01/02/97
 // Id:
 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
 // Created:     01/02/97
 // Id:
 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -32,7 +32,7 @@ extern wxList wxPendingDelete;
 // size
 
 void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win )
 // size
 
 void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win )

-{ 
+{

   if (!win->HasVMT()) return;
 
 /*
   if (!win->HasVMT()) return;
 
 /*


@@ -41,22 +41,22 @@ void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc,
     printf( win->GetClassInfo()->GetClassName() );
   printf( ".\n" );
 */
     printf( win->GetClassInfo()->GetClassName() );
   printf( ".\n" );
 */

-  
-  win->GtkOnSize( alloc->width, alloc->height );
+
+  win->GtkOnSize( alloc->x, alloc->y, alloc->width, alloc->height );

 };
 
 //-----------------------------------------------------------------------------
 // delete
 
 bool gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win )
 };
 
 //-----------------------------------------------------------------------------
 // delete
 
 bool gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win )

-{ 
+{

 /*
   printf( "OnDelete from " );
   if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
     printf( win->GetClassInfo()->GetClassName() );
   printf( ".\n" );
 */
 /*
   printf( "OnDelete from " );
   if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
     printf( win->GetClassInfo()->GetClassName() );
   printf( ".\n" );
 */

-  
+

   win->Close();
 
   return TRUE;
   win->Close();
 
   return TRUE;


@@ -65,96 +65,101 @@ bool gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(
 //-----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(wxFrame, wxWindow)
 //-----------------------------------------------------------------------------
 
 BEGIN_EVENT_TABLE(wxFrame, wxWindow)

-  EVT_CLOSE(wxFrame::OnCloseWindow)

   EVT_SIZE(wxFrame::OnSize)
   EVT_SIZE(wxFrame::OnSize)

+  EVT_CLOSE(wxFrame::OnCloseWindow)
+  EVT_IDLE(wxFrame::OnIdle)

 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow)
 
 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow)
 

-wxFrame::wxFrame(void)
+wxFrame::wxFrame()

 {
   m_doingOnSize = FALSE;
   m_frameMenuBar = NULL;
   m_frameStatusBar = NULL;
 {
   m_doingOnSize = FALSE;
   m_frameMenuBar = NULL;
   m_frameStatusBar = NULL;

+  m_frameToolBar = NULL;

   m_sizeSet = FALSE;
   m_sizeSet = FALSE;

+  m_addPrivateChild = FALSE;

   wxTopLevelWindows.Insert( this );
 };
 
   wxTopLevelWindows.Insert( this );
 };
 

-wxFrame::wxFrame( wxWindow *parent, const wxWindowID id, const wxString &title, 
-      const wxPoint &pos, const wxSize &size, 
-      const long style, const wxString &name )
+wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title,
+      const wxPoint &pos, const wxSize &size,
+      long style, const wxString &name )

 {
 {

+  m_doingOnSize = FALSE;
+  m_frameMenuBar = NULL;
+  m_frameStatusBar = NULL;
+  m_frameToolBar = NULL;

   m_sizeSet = FALSE;
   m_sizeSet = FALSE;

+  m_addPrivateChild = FALSE;

   Create( parent, id, title, pos, size, style, name );
   wxTopLevelWindows.Insert( this );
 };
 
   Create( parent, id, title, pos, size, style, name );
   wxTopLevelWindows.Insert( this );
 };
 

-bool wxFrame::Create( wxWindow *parent, const wxWindowID id, const wxString &title,
+bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,

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

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

 {
   m_needParent = FALSE;
   m_mainWindow = NULL;
   m_wxwindow = NULL;
 {
   m_needParent = FALSE;
   m_mainWindow = NULL;
   m_wxwindow = NULL;

-  
+

   PreCreation( parent, id, pos, size, style, name );
 
   m_doingOnSize = FALSE;
   PreCreation( parent, id, pos, size, style, name );
 
   m_doingOnSize = FALSE;

-  
+

   m_title = title;
   m_title = title;

-  
+

   m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL );
   m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL );

-  if ((size.x != -1) && (size.y != -1)) 
+  if ((size.x != -1) && (size.y != -1))

     gtk_widget_set_usize( m_widget, m_width, m_height );
     gtk_widget_set_usize( m_widget, m_width, m_height );

-  if ((pos.x != -1) && (pos.y != -1)) 
+  if ((pos.x != -1) && (pos.y != -1))

     gtk_widget_set_uposition( m_widget, m_x, m_y );
     gtk_widget_set_uposition( m_widget, m_x, m_y );

-  
+

   gtk_window_set_title( GTK_WINDOW(m_widget), title );
   GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
   gtk_window_set_title( GTK_WINDOW(m_widget), title );
   GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );

-  
+

   gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL);
   gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL);

-  
-  gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", 
+
+  gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",

     GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this );
     GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this );

-    
+

   m_mainWindow = gtk_myfixed_new();
   gtk_widget_show( m_mainWindow );
   GTK_WIDGET_UNSET_FLAGS( m_mainWindow, GTK_CAN_FOCUS );
   m_mainWindow = gtk_myfixed_new();
   gtk_widget_show( m_mainWindow );
   GTK_WIDGET_UNSET_FLAGS( m_mainWindow, GTK_CAN_FOCUS );

-  
+

   gtk_container_add( GTK_CONTAINER(m_widget), m_mainWindow );
   gtk_widget_set_uposition( m_mainWindow, 0, 0 );
   gtk_container_add( GTK_CONTAINER(m_widget), m_mainWindow );
   gtk_widget_set_uposition( m_mainWindow, 0, 0 );

-  
+

   m_wxwindow = gtk_myfixed_new();
   gtk_widget_show( m_wxwindow );
   GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
   m_wxwindow = gtk_myfixed_new();
   gtk_widget_show( m_wxwindow );
   GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );

-  
+

   gtk_container_add( GTK_CONTAINER(m_mainWindow), m_wxwindow );
   gtk_container_add( GTK_CONTAINER(m_mainWindow), m_wxwindow );

-  
-  m_frameMenuBar = NULL;
-  m_frameStatusBar = NULL;
-  
-  gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", 
+
+  gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",

     GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this );
     GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this );

-  
+

   PostCreation();
   PostCreation();

-  
+

   gtk_widget_realize( m_mainWindow );
   gtk_widget_realize( m_mainWindow );

-  
+

   return TRUE;
 };
 
   return TRUE;
 };
 

-wxFrame::~wxFrame(void)
+wxFrame::~wxFrame()

 {
   if (m_frameMenuBar) delete m_frameMenuBar;
   if (m_frameStatusBar) delete m_frameStatusBar;
 {
   if (m_frameMenuBar) delete m_frameMenuBar;
   if (m_frameStatusBar) delete m_frameStatusBar;

-  
+

 //  if (m_mainWindow) gtk_widget_destroy( m_mainWindow );
 
   wxTopLevelWindows.DeleteObject( this );
   if (wxTopLevelWindows.Number() == 0) wxTheApp->ExitMainLoop();
 };
 //  if (m_mainWindow) gtk_widget_destroy( m_mainWindow );
 
   wxTopLevelWindows.DeleteObject( this );
   if (wxTopLevelWindows.Number() == 0) wxTheApp->ExitMainLoop();
 };

-      
-bool wxFrame::Show( const bool show )
+
+bool wxFrame::Show( bool show )

 {
   if (show)
   {
 {
   if (show)
   {


@@ -165,22 +170,25 @@ bool wxFrame::Show( const bool show )
   return wxWindow::Show( show );
 };
 
   return wxWindow::Show( show );
 };
 

-void wxFrame::Enable( const bool enable )
+void wxFrame::Enable( bool enable )

 {
   wxWindow::Enable( enable );
   gtk_widget_set_sensitive( m_mainWindow, enable );
 };
 
 {
   wxWindow::Enable( enable );
   gtk_widget_set_sensitive( m_mainWindow, enable );
 };
 

-void wxFrame::OnCloseWindow( wxCloseEvent& WXUNUSED(event) )
+void wxFrame::OnCloseWindow( wxCloseEvent &event )

 {
 {

-  this->Destroy();
+    if ( GetEventHandler()->OnClose() || event.GetForce())
+    {
+        this->Destroy();
+    }

 };
 
 };
 

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

 {
   if (!wxPendingDelete.Member(this))
     wxPendingDelete.Append(this);
 {
   if (!wxPendingDelete.Member(this))
     wxPendingDelete.Append(this);

-    
+

   return TRUE;
 }
 
   return TRUE;
 }
 


@@ -191,11 +199,20 @@ void wxFrame::GetClientSize( int *width, int *height ) const
   {
     if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT;
     if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT;
   {
     if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT;
     if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT;

+    if (m_frameToolBar)
+    {
+      int y = 0;
+      m_frameToolBar->GetSize( NULL, &y );
+      (*height) -= y;
+    }

   };
 };
 
   };
 };
 

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

 {
 {

+  m_x = x;
+  m_y = y;
+

   if ((m_height == height) && (m_width == width) &&
       (m_sizeSet)) return;
   if (!m_mainWindow) return;
   if ((m_height == height) && (m_width == width) &&
       (m_sizeSet)) return;
   if (!m_mainWindow) return;


@@ -203,14 +220,14 @@ void wxFrame::GtkOnSize( int width, int height )
 
   m_width = width;
   m_height = height;
 
   m_width = width;
   m_height = height;

-  
+

   gtk_widget_set_usize( m_widget, width, height );
   gtk_widget_set_usize( m_widget, width, height );

-  
+

   int main_x = 0;
   int main_y = 0;
   int main_height = height;
   int main_width = width;
   int main_x = 0;
   int main_y = 0;
   int main_height = height;
   int main_width = width;

-  
+

   // This emulates Windows behaviour:
   // The menu bar is part of the main window, but the status bar
   // is on the implementation side in the client area. The
   // This emulates Windows behaviour:
   // The menu bar is part of the main window, but the status bar
   // is on the implementation side in the client area. The


@@ -219,24 +236,36 @@ void wxFrame::GtkOnSize( int width, int height )
   // is represented by m_mainWindow. The menubar is inserted
   // into m_mainWindow whereas the statusbar is insertes into
   // m_wxwindow just like any other window.
   // is represented by m_mainWindow. The menubar is inserted
   // into m_mainWindow whereas the statusbar is insertes into
   // m_wxwindow just like any other window.

-  
+

 //  not really needed
   gtk_widget_set_usize( m_mainWindow, width, height );
 //  not really needed
   gtk_widget_set_usize( m_mainWindow, width, height );

-    
+

   if (m_frameMenuBar)
   {
     main_y = wxMENU_HEIGHT;
     main_height -= wxMENU_HEIGHT;
   };
   if (m_frameMenuBar)
   {
     main_y = wxMENU_HEIGHT;
     main_height -= wxMENU_HEIGHT;
   };

+
+  int toolbar_height = 0;
+  if (m_frameToolBar) m_frameToolBar->GetSize( NULL, &toolbar_height );
+  
+  main_y += toolbar_height;
+  main_height -= toolbar_height;

   
   gtk_widget_set_uposition( GTK_WIDGET(m_wxwindow), main_x, main_y );
   gtk_widget_set_usize( GTK_WIDGET(m_wxwindow), main_width, main_height );
   
   gtk_widget_set_uposition( GTK_WIDGET(m_wxwindow), main_x, main_y );
   gtk_widget_set_usize( GTK_WIDGET(m_wxwindow), main_width, main_height );

-  
+

   if (m_frameMenuBar)
   {
     gtk_widget_set_uposition( m_frameMenuBar->m_widget, 1, 1 );
     gtk_widget_set_usize( m_frameMenuBar->m_widget, width-2, wxMENU_HEIGHT-2 );
   };
   if (m_frameMenuBar)
   {
     gtk_widget_set_uposition( m_frameMenuBar->m_widget, 1, 1 );
     gtk_widget_set_usize( m_frameMenuBar->m_widget, width-2, wxMENU_HEIGHT-2 );
   };

+
+  if (m_frameToolBar)
+  {
+    gtk_widget_set_uposition( m_frameToolBar->m_widget, 1, wxMENU_HEIGHT );
+    gtk_widget_set_usize( m_frameToolBar->m_widget, width-2, toolbar_height );
+  };

   
   if (m_frameStatusBar)
   {
   
   if (m_frameStatusBar)
   {


@@ -244,7 +273,7 @@ void wxFrame::GtkOnSize( int width, int height )
   };
 
   m_sizeSet = TRUE;
   };
 
   m_sizeSet = TRUE;

-  
+

   wxSizeEvent event( wxSize(m_width,m_height), GetId() );
   event.SetEventObject( this );
   ProcessEvent( event );
   wxSizeEvent event( wxSize(m_width,m_height), GetId() );
   event.SetEventObject( this );
   ProcessEvent( event );


@@ -252,42 +281,80 @@ void wxFrame::GtkOnSize( int width, int height )
 
 void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
 {
 
 void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
 {

-  wxWindow *child = NULL;
-  int noChildren = 0;
-  for(wxNode *node = GetChildren()->First(); node; node = node->Next())
-  {
-    wxWindow *win = (wxWindow *)node->Data();
-    if (!win->IsKindOf(CLASSINFO(wxFrame)) && 
-        !win->IsKindOf(CLASSINFO(wxDialog)) 
-/*      && (win != m_frameMenuBar) &&
-       (win != m_frameStatusBar)    not in m_children anyway */
-       )
+  if ( GetAutoLayout() )
+    Layout();
+  else {
+    // no child: go out !
+    if (!GetChildren()->First())
+      return;
+      
+    // do we have exactly one child?
+    wxWindow *child = NULL;
+    for(wxNode *node = GetChildren()->First(); node; node = node->Next())

     {
     {

-      child = win;
-      noChildren ++;
+      wxWindow *win = (wxWindow *)node->Data();
+      if (!IS_KIND_OF(win,wxFrame) && !IS_KIND_OF(win,wxDialog)
+#if 0  // not in m_children anyway
+          && (win != m_frameMenuBar) &&
+             (win != m_frameToolBar) &&
+             (win != m_frameStatusBar)
+#endif
+         )
+      {
+        if ( child )  // it's the second one: do nothing
+          return;
+
+        child = win;
+      };

     };
     };

-  }
-;

 
 

-  if ((child) && (noChildren == 1))
-  {
+    // yes: set it's size to fill all the frame

     int client_x, client_y;
     int client_x, client_y;

-

     GetClientSize(&client_x, &client_y);
     GetClientSize(&client_x, &client_y);

-

     child->SetSize( 1, 1, client_x-2, client_y);
   }
     child->SetSize( 1, 1, client_x-2, client_y);
   }

-;

 };
 
 };
 

-void SetInvokingWindow( wxMenu *menu, wxWindow *win )
+void wxFrame::AddChild( wxWindow *child )
+{
+  // wxFrame and wxDialog as children aren't placed into the parents
+  
+  if (child->IsKindOf(CLASSINFO(wxFrame)) || child->IsKindOf(CLASSINFO(wxDialog)))
+  {
+    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;
+  }
+  
+  if (m_addPrivateChild)
+  {
+    gtk_myfixed_put( GTK_MYFIXED(m_mainWindow), child->m_widget, child->m_x, child->m_y );
+      
+    gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height );
+  }
+  else
+  {
+    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 );
+  }    
+};
+
+static void SetInvokingWindow( wxMenu *menu, wxWindow *win )

 {
   menu->SetInvokingWindow( win );
   wxNode *node = menu->m_items.First();
   while (node)
   {
     wxMenuItem *menuitem = (wxMenuItem*)node->Data();
 {
   menu->SetInvokingWindow( win );
   wxNode *node = menu->m_items.First();
   while (node)
   {
     wxMenuItem *menuitem = (wxMenuItem*)node->Data();

-    if (menuitem->m_isSubMenu) SetInvokingWindow( menuitem->m_subMenu, win );
+    if (menuitem->IsSubMenu())
+      SetInvokingWindow( menuitem->GetSubMenu(), win );

     node = node->Next();
   };
 };
     node = node->Next();
   };
 };


@@ -296,36 +363,64 @@ void wxFrame::SetMenuBar( wxMenuBar *menuBar )
 {
   m_frameMenuBar = menuBar;
   
 {
   m_frameMenuBar = menuBar;
   

-  wxNode *node = m_frameMenuBar->m_menus.First();
-  while (node)
+  if (m_frameMenuBar)

   {
   {

-    wxMenu *menu = (wxMenu*)node->Data();
-    SetInvokingWindow( menu, this );   
-    node = node->Next();
-  };
+    if (m_frameMenuBar->m_parent != this)
+    {
+      wxNode *node = m_frameMenuBar->m_menus.First();
+      while (node)
+      {
+        wxMenu *menu = (wxMenu*)node->Data();
+        SetInvokingWindow( menu, this );
+        node = node->Next();
+      };
+  
+      m_frameMenuBar->m_parent = this;
+      gtk_myfixed_put( GTK_MYFIXED(m_mainWindow),
+        m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y );
+    }
+  }
+};
+
+wxMenuBar *wxFrame::GetMenuBar(void)
+{
+  return m_frameMenuBar;
+};
+
+wxToolBar *wxFrame::CreateToolBar( long style , wxWindowID id, const wxString& name )
+{
+  m_addPrivateChild = TRUE;
+  
+  m_frameToolBar = new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name );

   
   

-  m_frameMenuBar->m_parent = this;
-  gtk_myfixed_put( GTK_MYFIXED(m_mainWindow), 
-    m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y );
-};   
+  m_addPrivateChild = FALSE;
+  
+  return m_frameToolBar;
+};

 
 

-bool wxFrame::CreateStatusBar( const int number )
+wxToolBar *wxFrame::GetToolBar(void)
+{
+  return m_frameToolBar;
+};
+
+wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name )

 {
   if (m_frameStatusBar)
   delete m_frameStatusBar;
 {
   if (m_frameStatusBar)
   delete m_frameStatusBar;

-  
-  m_frameStatusBar = new wxStatusBar( this, -1, wxPoint(0,0), wxSize(100,20) );
+
+  m_frameStatusBar = new wxStatusBar( this, id, wxPoint(0,0), wxSize(100,20), style, name );

 
   m_frameStatusBar->SetFieldsCount( number );
 
   m_frameStatusBar->SetFieldsCount( number );

-  return TRUE;
+  
+  return m_frameStatusBar;

 };
 
 };
 

-void wxFrame::SetStatusText( const wxString &text, const int number )
+void wxFrame::SetStatusText( const wxString &text, int number )

 {
   if (m_frameStatusBar) m_frameStatusBar->SetStatusText( text, number );
 };
 
 {
   if (m_frameStatusBar) m_frameStatusBar->SetStatusText( text, number );
 };
 

-void wxFrame::SetStatusWidths( const int n, const int *width )
+void wxFrame::SetStatusWidths( int n, int *width )

 {
   if (m_frameStatusBar) m_frameStatusBar->SetStatusWidths( n, width );
 };
 {
   if (m_frameStatusBar) m_frameStatusBar->SetStatusWidths( n, width );
 };


@@ -335,19 +430,15 @@ wxStatusBar *wxFrame::GetStatusBar(void)
   return m_frameStatusBar;
 };
 
   return m_frameStatusBar;
 };
 

-wxMenuBar *wxFrame::GetMenuBar(void)
-{
-  return m_frameMenuBar;
-};
-

 void wxFrame::SetTitle( const wxString &title )
 {
   m_title = title;
   gtk_window_set_title( GTK_WINDOW(m_widget), title );
 };
 
 void wxFrame::SetTitle( const wxString &title )
 {
   m_title = title;
   gtk_window_set_title( GTK_WINDOW(m_widget), title );
 };
 

-wxString wxFrame::GetTitle(void) const
+void wxFrame::SetSizeHints(int minW, int minH, int maxW, int maxH, int WXUNUSED(incW) )

 {
 {

-  return (wxString&)m_title;
-};
-
+  if (m_wxwindow)
+    gdk_window_set_hints( m_wxwindow->window, -1, -1, 
+                         minW, minH, maxW, maxH, GDK_HINT_MIN_SIZE | GDK_HINT_MIN_SIZE );
+}