Refresh wxMSW wxStaticBitmap when its size changes.

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

diff --git a/src/gtk/minifram.cpp b/src/gtk/minifram.cpp
index 56b53b91c47c73ea485d73c04c71d176f9f89e83..073587e6afd8baa80486179936932cf09164305d 100644 (file)
--- a/src/gtk/minifram.cpp
+++ b/src/gtk/minifram.cpp
@@ -13,19 +13,21 @@
 #if wxUSE_MINIFRAME
 
 #include "wx/minifram.h"
 #if wxUSE_MINIFRAME
 
 #include "wx/minifram.h"

-#include "wx/settings.h"

 
 #ifndef WX_PRECOMP
 
 #ifndef WX_PRECOMP

-    #include "wx/dcscreen.h"
+    #include "wx/settings.h"
+    #include "wx/dcclient.h"
+    #include "wx/image.h"

 #endif
 
 #endif
 

-#include "gtk/gtk.h"
-#include "wx/gtk/win_gtk.h"
-#include "wx/gtk/private.h"
+#ifdef __WXGTK3__
+#include "wx/gtk/dc.h"
+#else
+#include "wx/gtk/dcclient.h"
+#endif

 
 

-#include <gdk/gdk.h>
-#include <gdk/gdkprivate.h>
-#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+#include "wx/gtk/private/gtk2-compat.h"

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


@@ -33,7 +35,6 @@
 
 extern bool        g_blockEventsOnDrag;
 extern bool        g_blockEventsOnScroll;
 
 extern bool        g_blockEventsOnDrag;
 extern bool        g_blockEventsOnScroll;

-extern GtkWidget  *wxGetRootWindow();

 
 //-----------------------------------------------------------------------------
 // "expose_event" of m_mainWidget
 
 //-----------------------------------------------------------------------------
 // "expose_event" of m_mainWidget


@@ -62,48 +63,74 @@ static wxColor LightContrastColour(const wxColour& c)
 }
 
 extern "C" {
 }
 
 extern "C" {

-static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxMiniFrame *win )
+#ifdef __WXGTK3__
+static gboolean draw(GtkWidget* widget, cairo_t* cr, wxMiniFrame* win)
+#else
+static gboolean expose_event(GtkWidget* widget, GdkEventExpose* gdk_event, wxMiniFrame* win)
+#endif

 {
 {

-    if (g_isIdle) wxapp_install_idle_handler();
-
-    if (!win->m_hasVMT) return;
-    if (gdk_event->count > 0) return;
-
-    GtkPizza *pizza = GTK_PIZZA(widget);
+#ifdef __WXGTK3__
+    if (!gtk_cairo_should_draw_window(cr, gtk_widget_get_window(widget)))
+        return false;
+
+    GtkStyleContext* sc = gtk_widget_get_style_context(widget);
+    gtk_style_context_save(sc);
+    gtk_style_context_add_class(sc, GTK_STYLE_CLASS_BUTTON);
+    gtk_render_frame(sc, cr, 0, 0, win->m_width, win->m_height);
+    gtk_style_context_restore(sc);
+
+    wxGTKCairoDC dc(cr);
+#else
+    if (gdk_event->count > 0 ||
+        gdk_event->window != gtk_widget_get_window(widget))
+    {
+        return false;
+    }

 
 

-    gtk_paint_shadow (widget->style,
-                      pizza->bin_window,
+    gtk_paint_shadow (gtk_widget_get_style(widget),
+                      gtk_widget_get_window(widget),

                       GTK_STATE_NORMAL,
                       GTK_SHADOW_OUT,
                       NULL, NULL, NULL, // FIXME: No clipping?
                       0, 0,
                       win->m_width, win->m_height);
 
                       GTK_STATE_NORMAL,
                       GTK_SHADOW_OUT,
                       NULL, NULL, NULL, // FIXME: No clipping?
                       0, 0,
                       win->m_width, win->m_height);
 

+    wxClientDC dc(win);
+
+    wxDCImpl *impl = dc.GetImpl();
+    wxClientDCImpl *gtk_impl = wxDynamicCast( impl, wxClientDCImpl );
+    gtk_impl->m_gdkwindow = gtk_widget_get_window(widget); // Hack alert
+#endif
+

     int style = win->GetWindowStyle();
     int style = win->GetWindowStyle();

-    
-    if (!win->GetTitle().empty() &&
-        ((style & wxCAPTION) ||
-         (style & wxTINY_CAPTION_HORIZ) ||
-         (style & wxTINY_CAPTION_VERT)))
+
+    if (style & wxRESIZE_BORDER)
+    {
+        dc.SetBrush( *wxGREY_BRUSH );
+        dc.SetPen( *wxTRANSPARENT_PEN );
+        dc.DrawRectangle( win->m_width - 14, win->m_height-14, 14, 14 );
+    }
+
+    if (win->m_miniTitle && !win->GetTitle().empty())

     {
     {

-        wxClientDC dc(win);
-        // Hack alert
-        dc.m_window = pizza->bin_window;
-        

         dc.SetFont( *wxSMALL_FONT );
         dc.SetFont( *wxSMALL_FONT );

-        int height = dc.GetCharHeight();

 
         wxBrush brush( LightContrastColour( wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT) ) );
         dc.SetBrush( brush );
         dc.SetPen( *wxTRANSPARENT_PEN );
 
         wxBrush brush( LightContrastColour( wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT) ) );
         dc.SetBrush( brush );
         dc.SetPen( *wxTRANSPARENT_PEN );

-        dc.DrawRectangle( 3, 3, win->m_width - 7, height-2 );
+        dc.DrawRectangle( win->m_miniEdge-1,
+                          win->m_miniEdge-1,
+                          win->m_width - (2*(win->m_miniEdge-1)),
+                          15  );

 
         dc.SetTextForeground( *wxWHITE );
 
         dc.SetTextForeground( *wxWHITE );

-        dc.DrawText( win->GetTitle(), 6, 3 );
+        dc.DrawText( win->GetTitle(), 6, 4 );

 
         if (style & wxCLOSE_BOX)
 
         if (style & wxCLOSE_BOX)

-            dc.DrawBitmap( win->m_closeButton, win->m_width-19, 3, true );
+            dc.DrawBitmap( win->m_closeButton, win->m_width-18, 3, true );

     }
     }

+
+    return false;

 }
 }
 
 }
 }
 


@@ -112,25 +139,43 @@ static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *g
 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 
 extern "C" {

-static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+static gboolean
+gtk_window_button_press_callback(GtkWidget* widget, GdkEventButton* gdk_event, wxMiniFrame* win)

 {
 {

-    if (g_isIdle) wxapp_install_idle_handler();
-
-    if (!win->m_hasVMT) return FALSE;
+    if (gdk_event->window != gtk_widget_get_window(widget))
+        return false;

     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;
 
     if (win->m_isDragging) return TRUE;
 
     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;
 
     if (win->m_isDragging) return TRUE;
 

-    GtkPizza *pizza = GTK_PIZZA(widget);
-    if (gdk_event->window != pizza->bin_window) return TRUE;
+    int style = win->GetWindowStyle();

 
     int y = (int)gdk_event->y;
     int x = (int)gdk_event->x;
 
 
     int y = (int)gdk_event->y;
     int x = (int)gdk_event->x;
 

-    int style = win->GetWindowStyle();
-    if ((style & wxCLOSE_BOX) &&
-        ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
+    if ((style & wxRESIZE_BORDER) &&
+        (x > win->m_width-14) && (y > win->m_height-14))
+    {
+        GtkWidget *ancestor = gtk_widget_get_toplevel( widget );
+
+        GdkWindow *source = gtk_widget_get_window(widget);
+
+        int org_x = 0;
+        int org_y = 0;
+        gdk_window_get_origin( source, &org_x, &org_y );
+
+        gtk_window_begin_resize_drag (GTK_WINDOW (ancestor),
+                                  GDK_WINDOW_EDGE_SOUTH_EAST,
+                                  1,
+                                  org_x + x,
+                                  org_y + y,
+                                  0);
+
+        return TRUE;
+    }
+
+    if (win->m_miniTitle && (style & wxCLOSE_BOX))

     {
         if ((y > 3) && (y < 19) && (x > win->m_width-19) && (x < win->m_width-3))
         {
     {
         if ((y > 3) && (y < 19) && (x > win->m_width-19) && (x < win->m_width-3))
         {


@@ -138,27 +183,26 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
             return TRUE;
         }
     }
             return TRUE;
         }
     }

-        
-    wxClientDC dc(win);
-    dc.SetFont( *wxSMALL_FONT );
-    int height = dc.GetCharHeight() + 1;
-
-
-    if (y > height) return TRUE;

 
 

-    gdk_window_raise( win->m_widget->window );
-
-    gdk_pointer_grab( widget->window, FALSE,
-                      (GdkEventMask)
-                         (GDK_BUTTON_PRESS_MASK |
-                          GDK_BUTTON_RELEASE_MASK |
-                          GDK_POINTER_MOTION_MASK        |
-                          GDK_POINTER_MOTION_HINT_MASK  |
-                          GDK_BUTTON_MOTION_MASK        |
-                          GDK_BUTTON1_MOTION_MASK),
-                      (GdkWindow *) NULL,
-                      (GdkCursor *) NULL,
-                      (unsigned int) GDK_CURRENT_TIME );
+    if (y >= win->m_miniEdge + win->m_miniTitle)
+        return true;
+
+    gdk_window_raise(gtk_widget_get_window(win->m_widget));
+
+    const GdkEventMask mask = GdkEventMask(
+        GDK_BUTTON_PRESS_MASK |
+        GDK_BUTTON_RELEASE_MASK |
+        GDK_POINTER_MOTION_MASK |
+        GDK_POINTER_MOTION_HINT_MASK |
+        GDK_BUTTON_MOTION_MASK |
+        GDK_BUTTON1_MOTION_MASK);
+#ifdef __WXGTK3__
+    gdk_device_grab(
+        gdk_event->device, gdk_event->window, GDK_OWNERSHIP_NONE,
+        false, mask, NULL, gdk_event->time);
+#else
+    gdk_pointer_grab(gdk_event->window, false, mask, NULL, NULL, gdk_event->time);
+#endif

 
     win->m_diffX = x;
     win->m_diffY = y;
 
     win->m_diffX = x;
     win->m_diffY = y;


@@ -176,14 +220,13 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 
 extern "C" {

-static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+static gboolean
+gtk_window_button_release_callback(GtkWidget* widget, GdkEventButton* gdk_event, wxMiniFrame* win)

 {
 {

-    if (g_isIdle) wxapp_install_idle_handler();
-
-    if (!win->m_hasVMT) return FALSE;
+    if (gdk_event->window != gtk_widget_get_window(widget))
+        return false;

     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;
     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;

-

     if (!win->m_isDragging) return TRUE;
 
     win->m_isDragging = false;
     if (!win->m_isDragging) return TRUE;
 
     win->m_isDragging = false;


@@ -191,10 +234,14 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
     int x = (int)gdk_event->x;
     int y = (int)gdk_event->y;
 
     int x = (int)gdk_event->x;
     int y = (int)gdk_event->y;
 

-    gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME );
+#ifdef __WXGTK3__
+    gdk_device_ungrab(gdk_event->device, gdk_event->time);
+#else
+    gdk_pointer_ungrab(gdk_event->time);
+#endif

     int org_x = 0;
     int org_y = 0;
     int org_x = 0;
     int org_y = 0;

-    gdk_window_get_origin( widget->window, &org_x, &org_y );
+    gdk_window_get_origin(gtk_widget_get_window(widget), &org_x, &org_y);

     x += org_x - win->m_diffX;
     y += org_y - win->m_diffY;
     win->m_x = x;
     x += org_x - win->m_diffX;
     y += org_y - win->m_diffY;
     win->m_x = x;


@@ -206,47 +253,75 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------

-// "motion_notify_event" of m_mainWidget
+// "leave_notify_event" of m_mainWidget

 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 
 extern "C" {

-static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win )
+static gboolean
+gtk_window_leave_callback(GtkWidget *widget,
+                          GdkEventCrossing* gdk_event,
+                          wxMiniFrame*)

 {
 {

-    if (g_isIdle) wxapp_install_idle_handler();
+    if (g_blockEventsOnDrag) return FALSE;
+    if (gdk_event->window != gtk_widget_get_window(widget))
+        return false;
+
+    gdk_window_set_cursor(gtk_widget_get_window(widget), NULL);
+
+    return FALSE;
+}
+}

 
 

-    if (!win->m_hasVMT) return FALSE;
+//-----------------------------------------------------------------------------
+// "motion_notify_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gboolean
+gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win )
+{
+    if (gdk_event->window != gtk_widget_get_window(widget))
+        return false;

     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;
 
     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;
 

-    if (!win->m_isDragging) return TRUE;
+    int x = int(gdk_event->x);
+    int y = int(gdk_event->y);

 
     if (gdk_event->is_hint)
     {
 
     if (gdk_event->is_hint)
     {

-       int x = 0;
-       int y = 0;
-       GdkModifierType state;
-       gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
-       gdk_event->x = x;
-       gdk_event->y = y;
-       gdk_event->state = state;
+#ifdef __WXGTK3__
+       gdk_window_get_device_position(gdk_event->window, gdk_event->device, &x, &y, NULL);
+#else
+       gdk_window_get_pointer(gdk_event->window, &x, &y, NULL);
+#endif
+    }
+
+    if (!win->m_isDragging)
+    {
+        if (win->GetWindowStyle() & wxRESIZE_BORDER)
+        {
+            if ((x > win->m_width-14) && (y > win->m_height-14))
+               gdk_window_set_cursor(gtk_widget_get_window(widget), gdk_cursor_new(GDK_BOTTOM_RIGHT_CORNER));
+            else
+               gdk_window_set_cursor(gtk_widget_get_window(widget), NULL);
+            win->GTKUpdateCursor(false);
+        }
+        return TRUE;

     }
 
     }
 

-    win->m_oldX = (int)gdk_event->x - win->m_diffX;
-    win->m_oldY = (int)gdk_event->y - win->m_diffY;
+    win->m_oldX = x - win->m_diffX;
+    win->m_oldY = y - win->m_diffY;

 
 

-    int x = (int)gdk_event->x;
-    int y = (int)gdk_event->y;
-    

     int org_x = 0;
     int org_y = 0;
     int org_x = 0;
     int org_y = 0;

-    gdk_window_get_origin( widget->window, &org_x, &org_y );
+    gdk_window_get_origin(gtk_widget_get_window(widget), &org_x, &org_y);

     x += org_x - win->m_diffX;
     y += org_y - win->m_diffY;
     win->m_x = x;
     win->m_y = y;
     gtk_window_move( GTK_WINDOW(win->m_widget), x, y );
 
     x += org_x - win->m_diffX;
     y += org_y - win->m_diffY;
     win->m_x = x;
     win->m_y = y;
     gtk_window_move( GTK_WINDOW(win->m_widget), x, y );
 

-

     return TRUE;
 }
 }
     return TRUE;
 }
 }


@@ -263,17 +338,25 @@ static unsigned char close_bits[]={
 
 IMPLEMENT_DYNAMIC_CLASS(wxMiniFrame,wxFrame)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxMiniFrame,wxFrame)
 

+wxMiniFrame::~wxMiniFrame()
+{
+    if (m_widget)
+    {
+        GtkWidget* eventbox = gtk_bin_get_child(GTK_BIN(m_widget));
+        GTKDisconnect(eventbox);
+    }
+}
+

 bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,
       const wxPoint &pos, const wxSize &size,
       long style, const wxString &name )
 {
 bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,
       const wxPoint &pos, const wxSize &size,
       long style, const wxString &name )
 {

-    style = style | wxCAPTION;
-
-    if ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT))
+    m_miniTitle = 0;
+    if (style & wxCAPTION)

         m_miniTitle = 16;
 
     if (style & wxRESIZE_BORDER)
         m_miniTitle = 16;
 
     if (style & wxRESIZE_BORDER)

-        m_miniEdge = 5;
+        m_miniEdge = 4;

     else
         m_miniEdge = 3;
     m_isDragging = false;
     else
         m_miniEdge = 3;
     m_isDragging = false;


@@ -282,43 +365,109 @@ bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title
     m_diffX = 0;
     m_diffY = 0;
 
     m_diffX = 0;
     m_diffY = 0;
 

+    // don't allow sizing smaller than decorations
+    int minWidth = 2 * m_miniEdge;
+    int minHeight = 2 * m_miniEdge + m_miniTitle;
+    if (m_minWidth < minWidth)
+        m_minWidth = minWidth;
+    if (m_minHeight < minHeight)
+        m_minHeight = minHeight;
+

     wxFrame::Create( parent, id, title, pos, size, style, name );
 
     wxFrame::Create( parent, id, title, pos, size, style, name );
 

+    // Use a GtkEventBox for the title and borders. Using m_widget for this
+    // almost works, except that setting the resize cursor has no effect.
+    GtkWidget* eventbox = gtk_event_box_new();
+    gtk_widget_add_events(eventbox,
+        GDK_POINTER_MOTION_MASK |
+        GDK_POINTER_MOTION_HINT_MASK);
+    gtk_widget_show(eventbox);
+    // Use a GtkAlignment to position m_mainWidget inside the decorations
+    GtkWidget* alignment = gtk_alignment_new(0, 0, 1, 1);
+    gtk_alignment_set_padding(GTK_ALIGNMENT(alignment),
+        m_miniTitle + m_miniEdge, m_miniEdge, m_miniEdge, m_miniEdge);
+    gtk_widget_show(alignment);
+    // The GtkEventBox and GtkAlignment go between m_widget and m_mainWidget
+    gtk_widget_reparent(m_mainWidget, alignment);
+    gtk_container_add(GTK_CONTAINER(eventbox), alignment);
+    gtk_container_add(GTK_CONTAINER(m_widget), eventbox);
+
+    m_gdkDecor = 0;
+    m_gdkFunc = 0;
+    if (style & wxRESIZE_BORDER)
+       m_gdkFunc = GDK_FUNC_RESIZE;
+    gtk_window_set_default_size(GTK_WINDOW(m_widget), m_width, m_height);
+    m_decorSize.Set(0, 0);
+    m_deferShow = false;
+

     if (m_parent && (GTK_IS_WINDOW(m_parent->m_widget)))
     {
         gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) );
     }
 
     if (m_parent && (GTK_IS_WINDOW(m_parent->m_widget)))
     {
         gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) );
     }
 

-    if ((style & wxCLOSE_BOX) &&
-        ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
+    if (m_miniTitle && (style & wxCLOSE_BOX))

     {
         wxImage img = wxBitmap((const char*)close_bits, 16, 16).ConvertToImage();
     {
         wxImage img = wxBitmap((const char*)close_bits, 16, 16).ConvertToImage();

-        img.Replace(255,255,255,123,123,123);
-        img.Replace(0,0,0,255,255,255);
+        img.Replace(0,0,0,123,123,123);

         img.SetMaskColour(123,123,123);
         m_closeButton = wxBitmap( img );
     }
 
     /* these are called when the borders are drawn */
         img.SetMaskColour(123,123,123);
         m_closeButton = wxBitmap( img );
     }
 
     /* these are called when the borders are drawn */

-    g_signal_connect (m_mainWidget, "expose_event",
-                      G_CALLBACK (gtk_window_own_expose_callback), this );
+#ifdef __WXGTK3__
+    g_signal_connect_after(eventbox, "draw", G_CALLBACK(draw), this);
+#else
+    g_signal_connect_after(eventbox, "expose_event", G_CALLBACK(expose_event), this);
+#endif

 
     /* these are required for dragging the mini frame around */
 
     /* these are required for dragging the mini frame around */

-    g_signal_connect (m_mainWidget, "button_press_event",
+    g_signal_connect (eventbox, "button_press_event",

                       G_CALLBACK (gtk_window_button_press_callback), this);
                       G_CALLBACK (gtk_window_button_press_callback), this);

-    g_signal_connect (m_mainWidget, "button_release_event",
+    g_signal_connect (eventbox, "button_release_event",

                       G_CALLBACK (gtk_window_button_release_callback), this);
                       G_CALLBACK (gtk_window_button_release_callback), this);

-    g_signal_connect (m_mainWidget, "motion_notify_event",
+    g_signal_connect (eventbox, "motion_notify_event",

                       G_CALLBACK (gtk_window_motion_notify_callback), this);
                       G_CALLBACK (gtk_window_motion_notify_callback), this);

-
+    g_signal_connect (eventbox, "leave_notify_event",
+                      G_CALLBACK (gtk_window_leave_callback), this);

     return true;
 }
 
     return true;
 }
 

+void wxMiniFrame::DoGetClientSize(int* width, int* height) const
+{
+    wxFrame::DoGetClientSize(width, height);
+
+    if (m_useCachedClientSize)
+        return;
+
+    if (width)
+    {
+        *width -= 2 * m_miniEdge;
+        if (*width < 0) *width = 0;
+    }
+    if (height)
+    {
+        *height -= m_miniTitle + 2 * m_miniEdge;
+        if (*height < 0) *height = 0;
+    }
+}
+
+// Keep min size at least as large as decorations
+void wxMiniFrame::DoSetSizeHints(int minW, int minH, int maxW, int maxH, int incW, int incH)
+{
+    const int w = 2 * m_miniEdge;
+    const int h = 2 * m_miniEdge + m_miniTitle;
+    if (minW < w) minW = w;
+    if (minH < h) minH = h;
+    wxFrame::DoSetSizeHints(minW, minH, maxW, maxH, incW, incH);
+}
+

 void wxMiniFrame::SetTitle( const wxString &title )
 {
     wxFrame::SetTitle( title );
 
 void wxMiniFrame::SetTitle( const wxString &title )
 {
     wxFrame::SetTitle( title );
 

-    gdk_window_invalidate_rect( GTK_PIZZA(m_mainWidget)->bin_window, NULL, true );
+    GdkWindow* window = gtk_widget_get_window(gtk_bin_get_child(GTK_BIN(m_widget)));
+    if (window)
+        gdk_window_invalidate_rect(window, NULL, false);

 }
 
 #endif // wxUSE_MINIFRAME
 }
 
 #endif // wxUSE_MINIFRAME