class KSelector

Public Methods

•  KSelector ( QWidget *parent=0, const char *name=0 )
•  KSelector ( Orientation o, QWidget *parent = 0L, const char *name = 0L )
•  ~KSelector ()
• Orientation  orientation () const
• QRect  contentsRect () const
• void  setIndent ( bool i )
• bool  indent () const
• virtual void  drawContents ( QPainter * )
• virtual void  drawArrow ( QPainter *painter, bool show, const QPoint &pos )
• QPoint  calcArrowPos ( int val )
• void  moveArrow ( const QPoint &pos )

Signals

• void  valueChanged ( int value )

Protected Methods

•  KSelector ( QWidget *parent=0, const char *name=0 )
•  KSelector ( Orientation o, QWidget *parent = 0L, const char *name = 0L )
•  ~KSelector ()
• Orientation  orientation () const
• QRect  contentsRect () const
• void  setIndent ( bool i )
• bool  indent () const
• virtual void  drawContents ( QPainter * )
• virtual void  drawArrow ( QPainter *painter, bool show, const QPoint &pos )
• QPoint  calcArrowPos ( int val )
• void  moveArrow ( const QPoint &pos )

Detailed Description

KSelector is the base class for other widgets which provides the ability to choose from a one-dimensional range of values. An example is the KGradientSelector which allows to choose from a range of colors.

A custom drawing routine for the widget surface has to be provided by the subclass.

Constructs a horizontal one-dimensional selection widget.

Constructs a one-dimensional selection widget with a given orientation.

[const]

Returns: the orientation of the widget.

[const]

Returns: the rectangle on which subclasses should draw.

Sets the indent option of the widget to i. This determines whether a shaded frame is drawn.

[const]

Returns: whether the indent option is set.

[signal]

This signal is emitted whenever the user chooses a value, e. g. by clicking with the mouse on the widget.

[protected: virtual]

Override this function to draw the contents of the control. The default implementation doesn nothing.

Draw only within contentsRect().

[protected: virtual]

Override this function to draw the cursor which indicates the currently 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.

[protected: virtual]

Reimplemented from QRangeControl for internal reasons; the API is not affected.

[protected: virtual]

Reimplemented from QWidget for internal reasons; the API is not affected.

[protected: virtual]

Reimplemented from QWidget for internal reasons; the API is not affected.

[protected: virtual]

Reimplemented from QWidget for internal reasons; the API is not affected.