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characterwidget.h
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46 
47 #ifndef CHARACTERWIDGET_H
48 #define CHARACTERWIDGET_H
49 
50 #include <QFont>
51 #include <QPoint>
52 #include <QSize>
53 #include <QString>
54 #include <QWidget>
55 
56 QT_BEGIN_NAMESPACE
57 class QMouseEvent;
58 class QPaintEvent;
59 QT_END_NAMESPACE
60 
62 class GUI_EXPORT CharacterWidget : public QWidget
63 {
64  Q_OBJECT
65 
66  public:
67  CharacterWidget( QWidget *parent = 0 );
68  QSize sizeHint() const;
69 
70  int getColumns() const { return columns; }
71  int getSquareSize() const { return squareSize; }
72 
73  public slots:
74  void updateFont( const QFont &font );
75  void updateSize( double fontSize );
76  void updateStyle( const QString &fontStyle );
77  void updateFontMerging( bool enable );
78  void updateColumns( int cols );
79 
80  signals:
81  void characterSelected( const QChar &character );
82 
83  protected:
84  void mouseMoveEvent( QMouseEvent *event );
85  void mousePressEvent( QMouseEvent *event );
86  void paintEvent( QPaintEvent *event );
87 
88  private:
89  QFont displayFont;
90  int columns;
91  int lastKey;
93 };
95 
96 #endif
int getColumns() const
int getSquareSize() const