1 files changed, 110 insertions, 0 deletions
diff --git a/libs/clearlooks-older/support.h b/libs/clearlooks-older/support.h
new file mode 100644
index 0000000000..a1430b40d0
--- /dev/null
+++ b/libs/clearlooks-older/support.h
@@ -0,0 +1,110 @@
+#include <gtk/gtk.h>
+#include <math.h>
+#include <string.h>
+
+/* GTK 2.2 compatibility */
+#ifndef GTK_IS_COMBO_BOX_ENTRY
+	#define GTK_IS_COMBO_BOX_ENTRY(x) 0
+#endif
+#ifndef GTK_IS_COMBO_BOX
+	#define GTK_IS_COMBO_BOX(x) 0
+#endif
+
+#define RADIO_SIZE 13
+#define CHECK_SIZE 13
+
+GtkTextDirection
+get_direction (GtkWidget *widget);
+
+GdkPixbuf *
+generate_bit (unsigned char alpha[],
+              GdkColor *color,
+              double mult);
+
+GdkPixbuf *
+colorize_bit (unsigned char *bit,
+              unsigned char *alpha,
+              GdkColor  *new_color);
+
+GdkPixmap *
+pixbuf_to_pixmap (GtkStyle  *style,
+                  GdkPixbuf *pixbuf,
+                  GdkScreen *screen);
+
+gboolean
+sanitize_size (GdkWindow      *window,
+               gint           *width,
+               gint           *height);
+
+void
+rgb_to_hls (gdouble *r,
+            gdouble *g,
+            gdouble *b);
+
+void
+hls_to_rgb (gdouble *h,
+            gdouble *l,
+            gdouble *s);
+
+void
+shade (GdkColor * a, GdkColor * b, float k);
+
+void
+draw_hgradient (GdkDrawable *drawable, GdkGC *gc, GtkStyle *style,
+                int x, int y, int width, int height,
+                GdkColor *top_color, GdkColor *bottom_color);
+
+void
+draw_vgradient (GdkDrawable *drawable, GdkGC *gc, GtkStyle *style,
+                int x, int y, int width, int height,
+                GdkColor *left_color, GdkColor *right_color);
+
+void
+arrow_draw_hline (GdkWindow     *window,
+                  GdkGC         *gc,
+                  int            x1,
+                  int            x2,
+                  int            y,
+                  gboolean       last);
+
+void
+arrow_draw_vline (GdkWindow     *window,
+                  GdkGC         *gc,
+                  int            y1,
+                  int            y2,
+                  int            x,
+                  gboolean       last);
+
+void
+draw_arrow (GdkWindow     *window,
+            GdkGC         *gc,
+            GdkRectangle  *area,
+            GtkArrowType   arrow_type,
+            gint           x,
+            gint           y,
+            gint           width,
+            gint           height);
+
+void
+calculate_arrow_geometry (GtkArrowType  arrow_type,
+                          gint         *x,
+                          gint         *y,
+                          gint         *width,
+                          gint         *height);
+						  
+GtkWidget *special_get_ancestor(GtkWidget * widget,
+				       GType widget_type);
+					   
+void blend (GdkColormap *colormap,
+            GdkColor *a, GdkColor *b, GdkColor *c, int alpha);
+			
+GtkWidget *get_parent_window (GtkWidget *widget);
+
+GdkColor *get_parent_bgcolor (GtkWidget *widget);
+
+gboolean is_combo_box (GtkWidget * widget);
+
+GtkWidget *find_combo_box_widget (GtkWidget * widget);
+
+void gtk_clist_get_header_index (GtkCList *clist, GtkWidget *button,
+                                 gint *column_index, gint *columns);