launcher/raptorclaw.h

   1 //GPL2 siraj@kde.org
   2
   3
   4 #ifndef RAPTOR_CLAW_H
   5 #define RAPTOR_CLAW_H
   6
   7 #include <QGraphicsItem>
   8 #include <QtCore/QObject>
   9 #include <QtGui/QGraphicsTextItem>
  10 #include <QtGui/QLayoutItem>
  11 //plasma
  12 #include <plasma/svg.h>
  13 #include <plasma/theme.h>
  14 #include <plasma/datacontainer.h>
  15 /**
  16  * A raptor claw is a item onthe slider view
  17  * it has the most basic properties that defines a
  18  * slide
  19  **/
  20
  21 class RaptorClaw : public QObject,
  22                 public QGraphicsItem,
  23                 public QLayoutItem
  24 {
  25 Q_OBJECT
  26     public:
  27     typedef enum { REGULAR,OVER,PRESSED } MouseState;
  28     typedef QHash <MouseState,QString> ThemeNames;
  29     RaptorClaw(QGraphicsItem * parent = 0);
  30     virtual ~RaptorClaw();
  31     QRectF boundingRect() const;
  32     void paint( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0);
  33
  34
  35     QSize sizeHint() const;
  36     QSize minimumSize() const;
  37     QSize maximumSize() const ;
  38     Qt::Orientations expandingDirections() const{return Qt::Horizontal;}
  39     void setGeometry(const QRect&) {}
  40     QRect geometry() const;
  41     bool isEmpty() const {return false;}
  42     QString name();
  43     void setOpacity(float op);
  44     void setName(const QString& name);
  45
  46    void setIcon(QPixmap icon);
  47
  48     public slots:
  49
  50     protected:
  51         virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
  52         virtual void hoverMoveEvent ( QGraphicsSceneHoverEvent * event );
  53         virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
  54
  55     private:
  56     QString loadSvg(MouseState state);
  57     class Private;
  58     Private * const d ;
  59
  60 };
  61
  62 #endif