cleanup for 10.5

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

diff --git a/src/gtk/settings.cpp b/src/gtk/settings.cpp
index d5391ad1e4d039d224287fcab473d633ee3bd5c9..1aa49645b0da6b433a1ddee375d754cba7ab61d5 100644 (file)
--- a/src/gtk/settings.cpp
+++ b/src/gtk/settings.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        gtk/settings.cpp
+// Name:        src/gtk/settings.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Modified by: Mart Raudsepp (GetMetric)
@@ -12,10 +12,19 @@
 #include "wx/wxprec.h"
 
 #include "wx/settings.h"
-#include "wx/debug.h"
-#include "wx/cmndata.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/cmndata.h"
+    #include "wx/toplevel.h"
+#endif
+
 #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>
@@ -125,11 +134,11 @@ static bool GetColourFromGTKWidget(int& red, int& green, int& blue,
         green = col[state].green;
         blue = col[state].blue;
 
-        ok = TRUE;
+        ok = true;
     }
     else
     {
-        ok = FALSE;
+        ok = false;
     }
 
     gtk_widget_destroy( widget );
@@ -524,14 +533,20 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
                              "gtk-dnd-drag-threshold", &drag_threshold, NULL);
             }
 
-            return drag_threshold * 2;
+            // The correct thing here would be to double the value
+            // since that is what the API wants. But the values
+            // are much bigger under GNOME than under Windows and
+            // just seem to much in many cases to be useful.
+            // drag_threshold *= 2;   
+
+            return drag_threshold;
 
         // MBN: ditto for icons
         case wxSYS_ICON_X:     return 32;
         case wxSYS_ICON_Y:     return 32;
 
         case wxSYS_SCREEN_X:
-#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2,2,0)
+#if GTK_CHECK_VERSION(2,2,0)
             if (window && !gtk_check_version(2,2,0))
                 return gdk_screen_get_width(gdk_drawable_get_screen(window));
             else
@@ -539,7 +554,7 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
                 return gdk_screen_width();
 
         case wxSYS_SCREEN_Y:
-#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2,2,0)
+#if GTK_CHECK_VERSION(2,2,0)
             if (window && !gtk_check_version(2,2,0))
                 return gdk_screen_get_height(gdk_drawable_get_screen(window));
             else
@@ -636,12 +651,12 @@ bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
     switch (index)
     {
         case wxSYS_CAN_ICONIZE_FRAME:
-            return FALSE;
+            return false;
 
         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
-            return TRUE;
+            return true;
 
         default:
-            return FALSE;
+            return false;
     }
 }