Add HasFrame feature to QStyleOptionTab

This makes it possible for styles like Fusion to draw tabbars different
when they have a frame.

Change-Id: I1bb21198c0c3caf44c757f6f39310bf2509054bf
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

1 files changed, 15 insertions, 2 deletions

diff --git a/src/widgets/styles/qstyleoption.cpp b/src/widgets/styles/qstyleoption.cpp
index bc363d3a31..3017f30470 100644
--- a/src/widgets/styles/qstyleoption.cpp
+++ b/src/widgets/styles/qstyleoption.cpp
@@ -1271,7 +1271,8 @@ QStyleOptionTab::QStyleOptionTab()
       row(0),
       position(Beginning),
       selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets),
-      documentMode(false)
+      documentMode(false),
+      features(QStyleOptionTab::None)
 {
 }
 
@@ -1284,7 +1285,8 @@ QStyleOptionTab::QStyleOptionTab(int version)
       row(0),
       position(Beginning),
       selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets),
-      documentMode(false)
+      documentMode(false),
+      features(QStyleOptionTab::None)
 {
 }
 
@@ -1438,6 +1440,17 @@ QStyleOptionTab::QStyleOptionTab(int version)
 */
 
 /*!
+    \enum QStyleOptionTab::TabFeature
+
+    Describes the various features that a tab button can have.
+
+    \value None A normal tab button.
+    \value HasFrame The tab button is positioned on a tab frame
+
+    \sa features
+*/
+
+/*!
     \variable QStyleOptionTab::leftButtonSize
     \brief the size for the left widget on the tab.