Fix for dropdown focus drawing

widget/src/qt/nsNativeThemeQt.cpp

@@ -338,6 +338,7 @@ nsNativeThemeQt::GetWidgetPadding(nsIDeviceContext* ,
         aResult->SizeTo(2, 2, 2, 2);
         return PR_TRUE;
     }
+
     return PR_FALSE;
 }
 
@@ -396,13 +397,18 @@ nsNativeThemeQt::GetMinimumWidgetSize(nsIRenderingContext* aContext, nsIFrame* a
         break;
     }
     case NS_THEME_SCROLLBAR_BUTTON_UP:
-    case NS_THEME_SCROLLBAR_BUTTON_DOWN:
-    case NS_THEME_SCROLLBAR_BUTTON_LEFT:
-    case NS_THEME_SCROLLBAR_BUTTON_RIGHT: {
+    case NS_THEME_SCROLLBAR_BUTTON_DOWN: {
         (*aResult).width = s->pixelMetric(QStyle::PM_ScrollBarExtent);
         (*aResult).height = (*aResult).width;
         //*aIsOverridable = PR_FALSE;
         break;
+    }
+    case NS_THEME_SCROLLBAR_BUTTON_LEFT:
+    case NS_THEME_SCROLLBAR_BUTTON_RIGHT: {
+        (*aResult).height = s->pixelMetric(QStyle::PM_ScrollBarExtent);
+        (*aResult).width = (*aResult).height;
+        //*aIsOverridable = PR_FALSE;
+        break;
         }
     case NS_THEME_SCROLLBAR_THUMB_VERTICAL: {
         (*aResult).width = s->pixelMetric(QStyle::PM_ScrollBarExtent);
@@ -462,7 +468,6 @@ nsNativeThemeQt::GetMinimumWidgetSize(nsIRenderingContext* aContext, nsIFrame* a
         break;
     }
     case NS_THEME_DROPDOWN_TEXT: {
-        qDebug("---");
         QStyleOptionComboBox comboOpt;
         
         nsRect frameRect = aFrame->GetRect();
@@ -653,8 +658,7 @@ void
 nsNativeThemeQt::InitComboStyle(PRUint8 aWidgetType,
                                 nsIFrame* aFrame,
                                 QRect rect,
-                                QStyleOptionComboBox &opt,
-                                QStyle::State extraFlags /*= QStyle::State_None*/)
+                                QStyleOptionComboBox &opt)
 {
     PRInt32 eventState = GetContentState(aFrame, aWidgetType);
 
@@ -670,10 +674,8 @@ nsNativeThemeQt::InitComboStyle(PRUint8 aWidgetType,
         opt.state |= QStyle::State_Raised;
     if (!disabled && eventState & NS_EVENT_STATE_ACTIVE)
         // Don't allow sunken when disabled
-        opt.state |= QStyle::State_On;
+        opt.state |= QStyle::State_Sunken;
 
     opt.rect = rect;
     opt.palette = mNoBackgroundPalette;
-
-    opt.state |= extraFlags;
 }