some fancy

modules/core_ui/styles/buttons.otui

@@ -1,5 +1,6 @@
 Button < UIButton
   font: helvetica-11px-bold
+  background-color: #ffffff
   color: #f0ad4dff
   size: 106 24
   border-image:
@@ -17,3 +18,6 @@ Button < UIButton
       source: /core_ui/images/button_down.png
       border: 5
 
+  state.disabled:
+    color: #999999
+    background-color: #ffffff88

modules/core_ui/styles/panels.otui

@@ -5,11 +5,13 @@ FlatPanel < Panel
     source: /core_ui/images/panel_flat.png
     border: 4
 
+
 RoundedPanel < Panel
-  color: #ffffffc0
+  background-color: #ffffffdd
   border-image:
     source: /core_ui/images/panel_rounded.png
     border: 4
 
+
 RectPanel < UIWidget
   image: /core_ui/images/empty_rect.png

src/framework/ui/uiwidget.cpp

@@ -503,7 +503,7 @@ void UIWidget::updateState(WidgetState state)
         UIWidgetPtr parent;
         do {
             parent = widget->getParent();
-            if(!widget->getRect().contains(mousePos) ||
+            if(!widget->isExplicitlyEnabled() || !widget->getRect().contains(mousePos) ||
                (parent && widget != parent->getChildByPos(mousePos))) {
                 newStatus = false;
                 break;
@@ -514,14 +514,16 @@ void UIWidget::updateState(WidgetState state)
         newStatus = m_pressed;
     }
     else if(state == DisabledState) {
+        bool enabled = true;
         updateChildren = true;
         UIWidgetPtr widget = asUIWidget();
         do {
             if(!widget->isExplicitlyEnabled()) {
-                newStatus = false;
+                enabled = false;
                 break;
             }
         } while(widget = widget->getParent());
+        newStatus = !enabled;
     }
     else {
         return;