Add method to set where we want to put the icon.Usefull for applet

Lock/Logout

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=734943

widgets/icon.cpp

@@ -59,6 +59,7 @@ Icon::Private::Private()
       iconSize(48, 48),
       state(Private::NoState),
       orientation(Qt::Vertical),
+      alignment(Qt::AlignHCenter | Qt::AlignTop),
       calculateSizeRequested(true)          // First time always true
 {
     svg.setContentType(Plasma::Svg::ImageSet);
@@ -546,7 +547,6 @@ QPixmap Icon::Private::decoration(const QStyleOptionGraphicsItem *option) const
 QPointF Icon::Private::iconPosition(const QStyleOptionGraphicsItem *option, const QPixmap &pixmap) const
 {
     const QRectF itemRect = subtractMargin(option->rect, Private::ItemMargin);
-    Qt::Alignment alignment = Qt::AlignHCenter | Qt::AlignTop;  // NOTE: This assumes always top-center -MB
 
     // Compute the nominal decoration rectangle
     const QSizeF size = addMargin(iconSize, Private::IconMargin);
@@ -1008,6 +1008,11 @@ Qt::Orientations Icon::expandingDirections() const
     return 0;
 }
 
+void Icon::setAlignment(Qt::Alignment alignment)
+{
+    d->alignment=alignment;
+}
+
 /*
 QSizeF Icon::sizeHint() const
 {

widgets/icon.h

@@ -147,6 +147,12 @@ public:
     */
     void addAction(QAction* action);
 
+    /**
+    * let set the position in layout area
+    * @param action the QAction to associate with this icon.
+    */
+    void setAlignment(Qt::Alignment alignment);
+
     // Layout stuff - no need to document
 /*
     Qt::Orientations expandingDirections() const;

widgets/icon_p.h

@@ -174,6 +174,7 @@ public:
     QIcon icon;
     ButtonState state;
     Qt::Orientation orientation;
+    Qt::Alignment alignment;
     bool calculateSizeRequested;
 
     QList<IconAction*> cornerActions;