demos/chip/view.h

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  41
  42 #ifndef VIEW_H
  43 #define VIEW_H
  44
  45 #include <QFrame>
  46
  47 QT_FORWARD_DECLARE_CLASS(QGraphicsView)
  48 QT_FORWARD_DECLARE_CLASS(QLabel)
  49 QT_FORWARD_DECLARE_CLASS(QSlider)
  50 QT_FORWARD_DECLARE_CLASS(QToolButton)
  51
  52 class View : public QFrame
  53 {
  54     Q_OBJECT
  55 public:
  56     View(const QString &name, QWidget *parent = 0);
  57
  58     QGraphicsView *view() const;
  59
  60 private slots:
  61     void resetView();
  62     void setResetButtonEnabled();
  63     void setupMatrix();
  64     void toggleOpenGL();
  65     void toggleAntialiasing();
  66     void print();
  67
  68     void zoomIn();
  69     void zoomOut();
  70     void rotateLeft();
  71     void rotateRight();
  72
  73 private:
  74     QGraphicsView *graphicsView;
  75     QLabel *label;
  76     QToolButton *openGlButton;
  77     QToolButton *antialiasButton;
  78     QToolButton *printButton;
  79     QToolButton *resetButton;
  80     QSlider *zoomSlider;
  81     QSlider *rotateSlider;
  82 };
  83
  84 #endif