Adding KW_WIDGETHINT_FRAMELESS hint to button

stan1y · Jul 9, 2014 · f865b75 · f865b75
1 parent 8f2323d
commit f865b75
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/KW_button.c b/src/KW_button.c
@@ -60,6 +60,10 @@ void PaintButton(KW_Widget * widget) {
   KW_Button * button = KW_GetWidgetData(widget, KW_WIDGETTYPE_BUTTON);
   SDL_Rect targetgeom;
   SDL_Renderer * renderer = KW_GetWidgetRenderer(widget);
+  /* don't draw frame if requested. */
+  if (KW_QueryWidgetHint(widget, KW_WIDGETHINT_FRAMELESS) == SDL_TRUE)
+    return;
+
   KW_GetWidgetAbsoluteGeometry(widget, &targetgeom);
   if (button->mouseover)
     SDL_RenderCopy(renderer, button->normal, NULL, &targetgeom);

diff --git a/src/KW_widget.h b/src/KW_widget.h
@@ -138,7 +138,11 @@ typedef enum KW_WidgetHint {
 
   /** Makes KiWi avoid reporting input event to this widget but still passes to
    * its children widgets */
-  KW_WIDGETHINT_IGNOREINPUTEVENTS = 1 << 2
+  KW_WIDGETHINT_IGNOREINPUTEVENTS = 1 << 2,
+
+  /** Hints widget implementations that, if possible, the user wants a
+   * frameless version of it */
+  KW_WIDGETHINT_FRAMELESS = 1 << 3
 } KW_WidgetHint;
 
 /**