corrected bitmap mask -> Image conversion

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

diff --git a/src/gtk/settings.cpp b/src/gtk/settings.cpp
index a525955a9a16a9d22c6bc3a3f8bc54e45b97b1ba..dede98aa35db0ab6138c54234bfeac719a873d84 100644 (file)
--- a/src/gtk/settings.cpp
+++ b/src/gtk/settings.cpp
@@ -4,7 +4,7 @@
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 
@@ -38,7 +38,8 @@ struct wxSystemObjects
              m_colHighlight,
              m_colHighlightText,
              m_colListBox,
-             m_colBtnText;
+             m_colBtnText,
+             m_colMenuItemHighlight;
 
     wxFont m_fontSystem;
 };
@@ -53,7 +54,8 @@ static wxSystemObjects gs_objects;
 enum wxGtkWidgetType
 {
     wxGTK_BUTTON,
-    wxGTK_LIST
+    wxGTK_LIST,
+    wxGTK_MENUITEM
 };
 
 // the colour we need
@@ -84,6 +86,9 @@ static bool GetColourFromGTKWidget(int& red, int& green, int& blue,
 
         case wxGTK_LIST:
             widget = gtk_list_new();
+       
+        case wxGTK_MENUITEM:
+            widget = gtk_menu_item_new();
     }
 
     GtkStyle *def = gtk_rc_get_style( widget );
@@ -135,7 +140,6 @@ wxColour wxSystemSettingsNative::GetColour( wxSystemColour index )
     {
         case wxSYS_COLOUR_SCROLLBAR:
         case wxSYS_COLOUR_BACKGROUND:
-        case wxSYS_COLOUR_ACTIVECAPTION:
         case wxSYS_COLOUR_INACTIVECAPTION:
         case wxSYS_COLOUR_MENU:
         case wxSYS_COLOUR_WINDOWFRAME:
@@ -268,10 +272,30 @@ wxColour wxSystemSettingsNative::GetColour( wxSystemColour index )
         case wxSYS_COLOUR_APPWORKSPACE:
             return *wxWHITE;    // ?
 
+        case wxSYS_COLOUR_ACTIVECAPTION:
+        case wxSYS_COLOUR_MENUHILIGHT:
+            if (!gs_objects.m_colMenuItemHighlight.Ok())
+            {
+                int red, green, blue;
+                if ( !GetColourFromGTKWidget(red, green, blue,
+                                             wxGTK_MENUITEM,
+                                             GTK_STATE_SELECTED,
+                                             wxGTK_BG) )
+                {
+                    red =
+                    green =
+                    blue = 0;
+                }
+
+                gs_objects.m_colMenuItemHighlight = wxColour( red  >> SHIFT,
+                                                              green >> SHIFT,
+                                                              blue  >> SHIFT );
+            }
+            return gs_objects.m_colMenuItemHighlight;
+
         case wxSYS_COLOUR_HOTLIGHT:
         case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
         case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
-        case wxSYS_COLOUR_MENUHILIGHT:
             // TODO
             return *wxBLACK;
 
@@ -308,7 +332,8 @@ wxFont wxSystemSettingsNative::GetFont( wxSystemFont index )
                 if ( def && def->font_desc )
                 {  
                     wxNativeFontInfo info;  
-                    info.description = def->font_desc;  
+                    info.description = 
+                        pango_font_description_copy(def->font_desc);
                     gs_objects.m_fontSystem = wxFont(info);  
                 }  
                 else  
@@ -347,15 +372,37 @@ int wxSystemSettingsNative::GetMetric( wxSystemMetric index )
         case wxSYS_HSCROLL_Y:  return 15;
         case wxSYS_VSCROLL_X:  return 15;
 
+#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 4, 0)
+        case wxSYS_DCLICK_X:
+        case wxSYS_DCLICK_Y:
+            gint dclick_distance;
+            g_object_get(gtk_settings_get_default(), "gtk-double-click-distance", &dclick_distance, NULL);
+            return dclick_distance * 2;
+#endif
+
+#if defined(__WXGTK20__)
+        case wxSYS_DRAG_X:
+        case wxSYS_DRAG_Y:
+            gint drag_threshold;
+            g_object_get(gtk_settings_get_default(), "gtk-dnd-drag-threshold", &drag_threshold, NULL);
+            return drag_threshold * 2;
+#endif
+
         // VZ: is there any way to get the cursor size with GDK?
+        // Mart Raudsepp: Yes, there is a way to get the default cursor size for a display ever since GDK 2.4
+#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 4, 0)
+        case wxSYS_CURSOR_X:
+        case wxSYS_CURSOR_Y:
+            return gdk_display_get_default_cursor_size(gdk_display_get_default());
+#else
         case wxSYS_CURSOR_X:   return 16;
         case wxSYS_CURSOR_Y:   return 16;
+#endif
         // MBN: ditto for icons
         case wxSYS_ICON_X:     return 32;
         case wxSYS_ICON_Y:     return 32;
         default:               
-            wxFAIL_MSG( wxT("wxSystemSettings::GetMetric not fully implemented") );
-            return 0;
+            return -1;   // metric is unknown
     }
 }