byte length for interim UniChar String corrected

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

diff --git a/src/gtk/toplevel.cpp b/src/gtk/toplevel.cpp
index a94b16b5d1a2b229812f151953fb1c241985b3c4..78fd8c93cb1d95be493bd75ec0c05ce88c40ac2d 100644 (file)
--- a/src/gtk/toplevel.cpp
+++ b/src/gtk/toplevel.cpp
@@ -15,10 +15,13 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "toplevel.h"
 #endif
 
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
 #ifdef __VMS
 #define XIconifyWindow XICONIFYWINDOW
 #endif
@@ -32,6 +35,7 @@
 #include "wx/dcclient.h"
 #include "wx/gtk/private.h"
 #include "wx/timer.h"
+#include "wx/settings.h"
 
 #include <glib.h>
 #include <gdk/gdk.h>
@@ -227,7 +231,7 @@ static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_ev
                         (char *)"base",
                         0, 0, -1, -1);
 
-    return TRUE;
+    return FALSE;
 }
 
 //-----------------------------------------------------------------------------
@@ -386,13 +390,16 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent,
     GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS );
     gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget );
 
-    // for m_mainWidget themes
-    gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event",
+    if (m_miniEdge == 0) // wxMiniFrame has its own version.
+    {
+       // For m_mainWidget themes
+       gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event",
                 GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
 #ifndef __WXGTK20__
-    gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw",
+       gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw",
                 GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
 #endif
+    }
 
     // m_wxwindow only represents the client area without toolbar and menubar
     m_wxwindow = gtk_pizza_new();
@@ -453,10 +460,15 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent,
         // All this is for Motif Window Manager "hints" and is supposed to be
         // recognized by other WMs as well.
         if ((style & wxCAPTION) != 0)
+        {
             m_gdkDecor |= GDK_DECOR_TITLE;
-        if ((style & wxSYSTEM_MENU) != 0)
+        }
+        if ((style & wxCLOSE_BOX) != 0)
         {
             m_gdkFunc |= GDK_FUNC_CLOSE;
+        }
+        if ((style & wxSYSTEM_MENU) != 0)
+        {
             m_gdkDecor |= GDK_DECOR_MENU;
         }
         if ((style & wxMINIMIZE_BOX) != 0)
@@ -505,10 +517,10 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
     m_fsIsShowing = show;
 
     GdkWindow *window = m_widget->window;
-    wxX11FullScreenMethod method = 
+    wxX11FullScreenMethod method =
         wxGetFullScreenMethodX11((WXDisplay*)GDK_DISPLAY(),
                                  (WXWindow)GDK_ROOT_WINDOW());
-    
+
     if (show)
     {
         m_fsSaveFlag = style;
@@ -521,7 +533,7 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
                gint client_x, client_y, root_x, root_y;
                gint width, height;
 
-        if (method == wxX11_FS_GENERIC)
+        if (method != wxX11_FS_WMSPEC)
         {
             // don't do it always, Metacity hates it
             m_fsSaveGdkFunc = m_gdkFunc;
@@ -530,7 +542,7 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
             gdk_window_set_decorations(window, (GdkWMDecoration)0);
             gdk_window_set_functions(window, (GdkWMFunction)0);
         }
-        
+
                gdk_window_get_origin (m_widget->window, &root_x, &root_y);
                gdk_window_get_geometry (m_widget->window, &client_x, &client_y,
                                         &width, &height, NULL);
@@ -545,7 +557,7 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
     }
     else
     {
-        if (method == wxX11_FS_GENERIC)
+        if (method != wxX11_FS_WMSPEC)
         {
             // don't do it always, Metacity hates it
             m_gdkFunc = m_fsSaveGdkFunc;
@@ -553,12 +565,12 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
             gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor);
             gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc);
         }
-        
+
         wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(),
                                 (WXWindow)GDK_ROOT_WINDOW(),
                                 (WXWindow)GDK_WINDOW_XWINDOW(window),
                                 show, &m_fsSaveFrame, method);
-       
+
         SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y,
                 m_fsSaveFrame.width, m_fsSaveFrame.height);
     }
@@ -641,6 +653,16 @@ void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int si
         maxWidth = GetMaxWidth(),
         maxHeight = GetMaxHeight();
 
+#ifdef __WXGPE__
+    // GPE's window manager doesn't like size hints
+    // at all, esp. when the user has to use the
+    // virtual keyboard.
+    minWidth = -1;
+    minHeight = -1;
+    maxWidth = -1;
+    maxHeight = -1;
+#endif
+    
     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;
@@ -722,6 +744,16 @@ void wxTopLevelWindowGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         maxWidth = GetMaxWidth(),
         maxHeight = GetMaxHeight();
 
+#ifdef __WXGPE__
+    // GPE's window manager doesn't like size hints
+    // at all, esp. when the user has to use the
+    // virtual keyboard.
+    minWidth = -1;
+    minHeight = -1;
+    maxWidth = -1;
+    maxHeight = -1;
+#endif
+    
     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;
@@ -965,4 +997,46 @@ void wxTopLevelWindowGTK::RemoveGrab()
     }
 }
 
+
+// helper
+static bool do_shape_combine_region(GdkWindow* window, const wxRegion& region)
+{
+    if (window)
+    {
+        if (region.IsEmpty())
+        {
+            gdk_window_shape_combine_mask(window, NULL, 0, 0);
+        }
+        else
+        {
+#ifdef __WXGTK20__
+        gdk_window_shape_combine_region(window, region.GetRegion(), 0, 0);
+#else
+        wxBitmap bmp = region.ConvertToBitmap();
+        bmp.SetMask(new wxMask(bmp, *wxBLACK));
+        GdkBitmap* mask = bmp.GetMask()->GetBitmap();
+        gdk_window_shape_combine_mask(window, mask, 0, 0);
+#endif
+        return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+
+bool wxTopLevelWindowGTK::SetShape(const wxRegion& region)
+{
+    wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), FALSE,
+                 _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
+
+    GdkWindow *window = NULL;
+    if (m_wxwindow)
+    {
+        window = GTK_PIZZA(m_wxwindow)->bin_window;
+        do_shape_combine_region(window, region);
+    }
+    window = m_widget->window;
+    return do_shape_combine_region(window, region);
+}
+
 // vi:sts=4:sw=4:et