| -rw-r--r-- | libopie2/opieui/oselector.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libopie2/opieui/oselector.h b/libopie2/opieui/oselector.h index fe75a46..3dbdb38 100644 --- a/libopie2/opieui/oselector.h +++ b/libopie2/opieui/oselector.h @@ -83,272 +83,272 @@ public: signals: /** * This signal is emitted whenever the user chooses a value, * e.g. by clicking with the mouse on the widget. */ void valueChanged( int x, int y ); protected: /** * Override this function to draw the contents of the widget. * The default implementation does nothing. * * Draw within @ref contentsRect() only. */ virtual void drawContents( QPainter * ); /** * Override this function to draw the cursor which * indicates the currently selected value pair. */ virtual void drawCursor( QPainter *p, int xp, int yp ); /** * @reimplemented */ virtual void paintEvent( QPaintEvent *e ); /** * @reimplemented */ virtual void mousePressEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void mouseMoveEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void wheelEvent( QWheelEvent * ); /** * Converts a pixel position to its corresponding values. */ void valuesFromPosition( int x, int y, int& xVal, int& yVal ) const; private: void setPosition( int xp, int yp ); int px; int py; int xPos; int yPos; int minX; int maxX; int minY; int maxY; QPixmap store; private: class OXYSelectorPrivate; OXYSelectorPrivate *d; }; /** * OSelector is the base class for other widgets which * provides the ability to choose from a one-dimensional * range of values. An example is the @ref OGradientSelector * which allows to choose from a range of colors. * * A custom drawing routine for the widget surface has * to be provided by the subclass. */ class OSelector : public QWidget, public QRangeControl { Q_OBJECT Q_PROPERTY( int value READ value WRITE setValue ) Q_PROPERTY( int minValue READ minValue WRITE setMinValue ) Q_PROPERTY( int maxValue READ maxValue WRITE setMaxValue ) public: /** * Constructs a horizontal one-dimensional selection widget. */ OSelector( QWidget *parent=0, const char *name=0 ); /** * Constructs a one-dimensional selection widget with * a given orientation. */ OSelector( Orientation o, QWidget *parent = 0L, const char *name = 0L ); /* * Destructs the widget. */ ~OSelector(); /** * @return the orientation of the widget. */ Orientation orientation() const { return _orientation; } /** * @return the rectangle on which subclasses should draw. */ QRect contentsRect() const; /** * Sets the indent option of the widget to i. * This determines whether a shaded frame is drawn. */ void setIndent( bool i ) { _indent = i; } /** * @return whether the indent option is set. */ bool indent() const { return _indent; } /** * Sets the value. */ void setValue(int value) { QRangeControl::setValue(value); } /** * @returns the value. */ int value() const { return QRangeControl::value(); } /** * Sets the min value. */ - #if ( QT_VERSION > 290 ) + #if ( QT_VERSION >= 0x030000 ) void setMinValue(int value) { QRangeControl::setMinValue(value); } #else void setMinValue(int value) { QRangeControl::setRange(value,QRangeControl::maxValue()); } #endif /** * @return the min value. */ int minValue() const { return QRangeControl::minValue(); } /** * Sets the max value. */ - #if ( QT_VERSION > 290 ) + #if ( QT_VERSION >= 0x030000 ) void setMaxValue(int value) { QRangeControl::setMaxValue(value); } #else void setMaxValue(int value) { QRangeControl::setRange(QRangeControl::minValue(),value); } #endif /** * @return the max value. */ int maxValue() const { return QRangeControl::maxValue(); } signals: /** * This signal is emitted whenever the user chooses a value, * e.g. by clicking with the mouse on the widget. */ void valueChanged( int value ); protected: /** * Override this function to draw the contents of the control. * The default implementation does nothing. * * Draw only within contentsRect(). */ virtual void drawContents( QPainter * ); /** * Override this function to draw the cursor which * indicates the current value. This function is * always called twice, once with argument show=false * to clear the old cursor, once with argument show=true * to draw the new one. */ virtual void drawArrow( QPainter *painter, bool show, const QPoint &pos ); /** * @reimplemented */ virtual void valueChange(); /** * @reimplemented */ virtual void paintEvent( QPaintEvent * ); /** * @reimplemented */ virtual void mousePressEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void mouseMoveEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void wheelEvent( QWheelEvent * ); private: QPoint calcArrowPos( int val ); void moveArrow( const QPoint &pos ); Orientation _orientation; bool _indent; private: class OSelectorPrivate; OSelectorPrivate *d; }; /** * The OGradientSelector widget allows the user to choose * from a one-dimensional range of colors which is given as a * gradient between two colors provided by the programmer. */ class OGradientSelector : public OSelector { Q_OBJECT Q_PROPERTY( QColor firstColor READ firstColor WRITE setFirstColor ) Q_PROPERTY( QColor secondColor READ secondColor WRITE setSecondColor ) Q_PROPERTY( QString firstText READ firstText WRITE setFirstText ) Q_PROPERTY( QString secondText READ secondText WRITE setSecondText ) public: /** * Constructs a horizontal color selector which * contains a gradient between white and black. */ OGradientSelector( QWidget *parent=0, const char *name=0 ); /** * Constructs a colors selector with orientation o which * contains a gradient between white and black. */ OGradientSelector( Orientation o, QWidget *parent=0, const char *name=0 ); /** * Destructs the widget. */ ~OGradientSelector(); /** * Sets the two colors which span the gradient. */ void setColors( const QColor &col1, const QColor &col2 ) { color1 = col1; color2 = col2; update();} void setText( const QString &t1, const QString &t2 ) { text1 = t1; text2 = t2; update(); } /** * Set each color on its own. */ void setFirstColor( const QColor &col ) { color1 = col; update(); } void setSecondColor( const QColor &col ) { color2 = col; update(); } /** * Set each description on its own */ void setFirstText( const QString &t ) { text1 = t; update(); } void setSecondText( const QString &t ) { text2 = t; update(); } const QColor firstColor() const { return color1; } const QColor secondColor() const { return color2; } const QString firstText() const |