Source cleaning: whitespaces, tabs, TRUE/true, FALSE/false, -1/wxID_ANY/wxDefaultCoor...

[wxWidgets.git] / src / gtk1 / artgtk.cpp

diff --git a/src/gtk1/artgtk.cpp b/src/gtk1/artgtk.cpp
index e7aaa2935d5d77b0804648ad1123bac030e1849f..2ae43ddbf822fd362df24607ca72871ec6450a2e 100644 (file)
--- a/src/gtk1/artgtk.cpp
+++ b/src/gtk1/artgtk.cpp
@@ -159,19 +159,8 @@ static GtkIconSize FindClosestIconSize(const wxSize& size)
     return best;
 }
 
-wxBitmap wxGTK2ArtProvider::CreateBitmap(const wxArtID& id,
-                                         const wxArtClient& client,
-                                         const wxSize& size)
+static GdkPixbuf *CreateStockIcon(const char *stockid, GtkIconSize size)
 {
-    wxCharBuffer stockid = wxArtIDToStock(id);
-    GtkIconSize stocksize = (size == wxDefaultSize) ?
-                                wxArtClientToIconSize(client) : 
-                                FindClosestIconSize(size);
-
-    // allow passing GTK+ stock IDs to wxArtProvider:
-    if (!stockid)
-        stockid = id.ToAscii();
-
     // FIXME: This code is not 100% correct, because stock pixmap are
     //        context-dependent and may be affected by theme engine, the
     //        correct value can only be obtained for given GtkWidget object.
@@ -184,12 +173,50 @@ wxBitmap wxGTK2ArtProvider::CreateBitmap(const wxArtID& id,
     GtkIconSet *iconset = gtk_style_lookup_icon_set(style, stockid);
 
     if (!iconset)
-        return wxNullBitmap;
+        return NULL;
+
+    return gtk_icon_set_render_icon(iconset, style,
+                                    gtk_widget_get_default_direction(),
+                                    GTK_STATE_NORMAL, size, NULL, NULL);
+}
 
-    GdkPixbuf *pixbuf = 
-        gtk_icon_set_render_icon(iconset, style,
-                                 gtk_widget_get_default_direction(),
-                                 GTK_STATE_NORMAL, stocksize, NULL, NULL);
+#if GTK_CHECK_VERSION(2,4,0)
+static GdkPixbuf *CreateThemeIcon(const char *iconname,
+                                  GtkIconSize iconsize, const wxSize& sz)
+{
+    wxSize size(sz);
+    if (size == wxDefaultSize)
+    {
+        gtk_icon_size_lookup(iconsize, &size.x, &size.y);
+    }
+    
+    return gtk_icon_theme_load_icon(
+                    gtk_icon_theme_get_default(),
+                    iconname,
+                    size.x,
+                    (GtkIconLookupFlags)0, NULL);
+}
+#endif // GTK+ >= 2.4.0
+
+wxBitmap wxGTK2ArtProvider::CreateBitmap(const wxArtID& id,
+                                         const wxArtClient& client,
+                                         const wxSize& size)
+{
+    wxCharBuffer stockid = wxArtIDToStock(id);
+    GtkIconSize stocksize = (size == wxDefaultSize) ?
+                                wxArtClientToIconSize(client) : 
+                                FindClosestIconSize(size);
+
+    // allow passing GTK+ stock IDs to wxArtProvider:
+    if (!stockid)
+        stockid = id.ToAscii();
+
+    GdkPixbuf *pixbuf = CreateStockIcon(stockid, stocksize);
+
+#if GTK_CHECK_VERSION(2,4,0)
+    if (!pixbuf)
+        pixbuf = CreateThemeIcon(stockid, stocksize, size);
+#endif
 
     if (pixbuf && size != wxDefaultSize &&
         (size.x != gdk_pixbuf_get_width(pixbuf) ||