remove useless function

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=796939

applet.cpp

@@ -634,6 +634,11 @@ QString Applet::name() const
     return d->appletDescription.name();
 }
 
+QFont Applet::font() const
+{
+    return QApplication::font();
+}
+
 QString Applet::icon() const
 {
     if (!d->appletDescription.isValid()) {
@@ -944,15 +949,6 @@ QPainterPath Applet::shape() const
     return Plasma::roundedRectangle(boundingRect().adjusted(-2, -2, 2, 2), 10);
 }
 
-Qt::Orientations Applet::expandingDirections() const
-{
-    if (d->square) {
-        return 0;
-    }
-
-    return Widget::expandingDirections();
-}
-
 QList<QAction*> Applet::contextActions()
 {
     //kDebug() << "empty context actions";

applet.h

@@ -385,6 +385,11 @@ class PLASMA_EXPORT Applet : public Widget
          **/
         QString name() const;
 
+	/**
+	* @return the font currently set for this widget
+	**/
+	QFont font() const;
+
         /**
          * Returns the plugin name for the applet
          */
@@ -540,11 +545,6 @@ class PLASMA_EXPORT Applet : public Widget
          */
         void raise();
 
-        /**
-         * Reimplemented from Plasma::Widget
-         */
-        Qt::Orientations expandingDirections() const;
-
         /**
          * Reimplemented from QGraphicsItem
          **/

widgets/widget.cpp

@@ -42,7 +42,6 @@
 #include "plasma/plasma.h"
 #include "plasma/view.h"
 #include "plasma/containment.h"
-#include "plasma/widgets/tooltip_p.h"
 
 namespace Plasma
 {
@@ -54,13 +53,13 @@ class Widget::Private
             : minimumSize(0,0),
               maximumSize(std::numeric_limits<qreal>::infinity(),
                           std::numeric_limits<qreal>::infinity()),
-              wasMovable(false),
-              toolTip(0)
+              wasMovable(false)
+              //toolTip(0)
         { }
 
         ~Private()
         {
-            delete toolTip;
+            //delete toolTip;
         }
 
         QSizeF minimumSize;
@@ -69,14 +68,9 @@ class Widget::Private
         bool wasMovable;
 
         bool shouldPaint(QPainter *painter, const QTransform &transform);
-        ToolTipData *toolTip;
+        //ToolTipData *toolTip;
 };
 
-QGraphicsItem* Widget::graphicsItem()
-{
-    return this;
-}
-
 bool Widget::Private::shouldPaint(QPainter *painter, const QTransform &transform)
 {
     Q_UNUSED(painter)
@@ -109,50 +103,6 @@ Widget::~Widget()
     delete d;
 }
 
-Qt::Orientations Widget::expandingDirections() const
-{
-    return Qt::Horizontal | Qt::Vertical;
-}
-
-QFont Widget::font() const
-{
-    return QApplication::font();
-}
-
-bool Widget::hasHeightForWidth() const
-{
-    return false;
-}
-
-qreal Widget::heightForWidth(qreal w) const
-{
-    Q_UNUSED(w);
-
-    return -1.0;
-}
-
-bool Widget::hasWidthForHeight() const
-{
-    return false;
-}
-
-qreal Widget::widthForHeight(qreal h) const
-{
-    Q_UNUSED(h);
-
-    return -1.0;
-}
-
-QRectF Widget::geometry() const
-{
-    return QRectF(pos(), size());
-}
-
-void Widget::setSize(const QSizeF &s)
-{
-    resize(s);
-}
-
 Widget *Widget::parent() const
 {
     return parent(this);

widgets/widget.h

@@ -65,9 +65,6 @@ class Layout;
 class PLASMA_EXPORT Widget  : public QGraphicsWidget
 {
     Q_OBJECT
-    Q_PROPERTY( Qt::Orientations expandingDirections READ expandingDirections )
-    Q_PROPERTY( QRectF geometry READ geometry WRITE setGeometry )
-    Q_PROPERTY( QSizeF size READ size WRITE resize )
 public:
     /**
      * Creates a new Plasma::Widget.
@@ -80,53 +77,6 @@ public:
      */
     virtual ~Widget();
 
-    /**
-     * This method is used by Plasma::Layout to determine which directions the
-     * widget naturally expands.
-     * @return bitmask with the directions that this Widget can be expanded.
-     */
-    virtual Qt::Orientations expandingDirections() const;
-
-    /**
-     * This method is used by Plasma::Layout to determine whether this widget
-     * can provide a height value given a width value.
-     * @return whether or not this Widget has heightForWidth.
-     */
-    virtual bool hasHeightForWidth() const;
-
-    /**
-     * This method is used by Plasma::Layout to determine a height value
-     * given a width value.
-     * @param width the width to use to determine height.
-     * @return height calculated using width given.
-     */
-    virtual qreal heightForWidth(qreal width) const;
-
-    /**
-     * This method is used by Plasma::Layout to determine whether this widget
-     * can provide a width value given a height value.
-     * @return whether or not this Widget has widthForHeight.
-     */
-    virtual bool hasWidthForHeight() const;
-
-    /**
-     * This method is used by Plasma::Layout to determine a width value
-     * given a height value.
-     * @param height the width to use to determine width.
-     * @return width calculated using height given.
-     */
-    virtual qreal widthForHeight(qreal h) const;
-
-    /**
-     * @return geometry of this widget.
-     */
-    QRectF geometry() const;
-
-    /**
-     * @return the font currently set for this widget
-     **/
-    QFont font() const;
-
     /**
      * @return this Plasma::Widget's parent, returns a null pointer if
      *         none exist.
@@ -144,8 +94,6 @@ public:
      */
     Q_INVOKABLE void addChild(Widget *widget);
 
-    virtual QGraphicsItem* graphicsItem();
-    
     #ifdef TOOLTIPMANAGER
     /**
     * The Data from the tooltip
@@ -177,8 +125,6 @@ protected:
     #endif
 private:
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
-    void setSize(const QSizeF &);
-
 
     class Private;
     Private *const d;