don't return void values

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

diff --git a/src/gtk/settings.cpp b/src/gtk/settings.cpp
index ad07a8affbb8249b21b71cccd13c333201758b25..fc0926f43989fcfffd23f3cce2f4c038fd2adff0 100644 (file)
--- a/src/gtk/settings.cpp
+++ b/src/gtk/settings.cpp
@@ -17,6 +17,12 @@
 #include "wx/fontutil.h"
 #include "wx/toplevel.h"
 
+// Using gtk_list_new, which is deprecated since GTK2
+// Using gtk_object_sink, which is deprecated since GTK+-2.9.0
+#ifdef GTK_DISABLE_DEPRECATED
+#undef GTK_DISABLE_DEPRECATED
+#endif
+
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #include <gdk/gdkprivate.h>
@@ -344,7 +350,6 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
         {
             if (!gs_objects.m_fontSystem.Ok())
             {
-#ifdef __WXGTK20__
                 GtkWidget *widget = gtk_button_new();
                 GtkStyle *def = gtk_rc_get_style( widget );
                 if ( !def || !def->font_desc )
@@ -371,9 +376,6 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
                     g_free (font_name);
                 }
                 gtk_widget_destroy( widget );
-#else
-                gs_objects.m_fontSystem = wxFont( 12, wxSWISS, wxNORMAL, wxNORMAL );
-#endif
             }
             return gs_objects.m_fontSystem;
         }
@@ -385,18 +387,15 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
 
 int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
 {
-#ifdef __WXGTK20__
     bool success = false;
 
     guchar *data = NULL;
     GdkWindow *window = NULL;
     if(win && GTK_WIDGET_REALIZED(win->GetHandle()))
         window = win->GetHandle()->window;
-#endif
 
     switch (index)
     {
-#ifdef __WXGTK20__
         case wxSYS_BORDER_X:
         case wxSYS_BORDER_Y:
         case wxSYS_EDGE_X:
@@ -484,7 +483,6 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
             }
 
             return -1; // no window specified
-#endif // gtk2
 
         case wxSYS_CURSOR_X:
         case wxSYS_CURSOR_Y:
@@ -500,7 +498,6 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
 #endif
                 return 16;
 
-#ifdef __WXGTK20__
         case wxSYS_DCLICK_X:
         case wxSYS_DCLICK_Y:
             gint dclick_distance;
@@ -514,9 +511,7 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
                                 "gtk-double-click-distance", &dclick_distance, NULL);
 
             return dclick_distance * 2;
-#endif // gtk2
 
-#ifdef __WXGTK20__
         case wxSYS_DRAG_X:
         case wxSYS_DRAG_Y:
             gint drag_threshold;
@@ -536,7 +531,6 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
             }
 
             return drag_threshold * 2;
-#endif
 
         // MBN: ditto for icons
         case wxSYS_ICON_X:     return 32;
@@ -561,8 +555,6 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
         case wxSYS_HSCROLL_Y:  return 15;
         case wxSYS_VSCROLL_X:  return 15;
 
-// a gtk1 implementation should be possible too if gtk2 efficiency/convenience functions aren't used
-#ifdef __WXGTK20__
         case wxSYS_CAPTION_Y:
             if (!window)
                 // No realized window specified, and no implementation for that case yet.
@@ -635,7 +627,6 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
             // ...
 
             return -1;
-#endif // gtk2
 
         case wxSYS_PENWINDOWS_PRESENT:
             // No MS Windows for Pen computing extension available in X11 based gtk+.