Widget style changes

game/src/ui/widget_core.h

@@ -19,6 +19,8 @@
   for (unsigned int i = 0; i < widget->children->len			\
 	 && ((child = g_array_index (widget->children, Widget *, i)), 1); ++i)
 
+#define WIDGET_STYLE(widget, id) ((widget)->style = WSTYLE (id))
+
 typedef enum WidgetKind
   {
     WIDGET_PLAIN,
@@ -171,7 +173,7 @@ typedef struct Widget
   int layout_padding, layout_spacing;
   float layout_weight, aspect_ratio;
 
-  WidgetStyle *style;
+  const WidgetStyle *style;
   WidgetIcon icon;
 
   GString *tooltip;
@@ -187,7 +189,6 @@ typedef struct Widget
 } Widget;
 
 Widget *Widget_plain_new ();
-Widget *Widget_test_new (float size);
 Widget *Widget_label_new (const char *text, TextAlignment alignment);
 Widget *Widget_scrollbar_new (Widget *target, gboolean horizontal);
 Widget *Widget_progress_new (gboolean horizontal, float min, float max, float *ptr);
@@ -206,8 +207,6 @@ void Widget_add_child_flowbox (Widget *parent, Widget *child,
 
 void Widget_set_on_event (Widget *widget, WidgetEvent event, void (*on_event) (Widget *, SDL_Event *, void *), void *userdata);
 void Widget_set_on_key (Widget *widget, SDL_Scancode key, void (*on_key) (Widget *, SDL_Event *, void *), void *userdata);
-void Widget_set_style (Widget *widget, WidgetStyle style);
-void Widget_set_all_backgrounds (Widget *widget, vec4 color);
 
 void Widget_label_set_text (Widget *widget, const char *text);
 void Widget_label_printf (Widget *widget, const char *format, ...);