org.kde.koala

Class KXYSelector

public class KXYSelector extends QWidget

KXYSelector is the base class for other widgets which provides the ability to choose from a two-dimensional range of values. The currently chosen value is indicated by a cross. An example is the KHSSelector which allows to choose from a range of colors, and which is used in KColorDialog. A custom drawing routine for the widget surface has to be provided by the subclass. See KXYSelectorSignals for signals emitted by KXYSelector

UNKNOWN: KXYSelector is the base class for other widgets which provides the ability to choose from a two-dimensional range of values.

Constructor Summary
protected	KXYSelector(Class dummy)
	KXYSelector(QWidget parent, String name) Constructs a two-dimensional selector widget which has a value range of [0..100] in both directions.
	KXYSelector(QWidget parent)
	KXYSelector()

Method Summary
String	className()
QRect	contentsRect()
void	dispose() Delete the wrapped C++ instance ahead of finalize()
protected void	drawContents(QPainter arg1) Override this function to draw the contents of the widget.
protected void	drawCursor(QPainter p, int xp, int yp) Override this function to draw the cursor which indicates the currently selected value pair.
protected void	finalize() Deletes the wrapped C++ instance
boolean	isDisposed() Has the wrapped C++ instance been deleted?
QMetaObject	metaObject()
protected void	mouseMoveEvent(QMouseEvent e)
protected void	mousePressEvent(QMouseEvent e)
protected void	paintEvent(QPaintEvent e)
void	setRange(int minX, int minY, int maxX, int maxY) Sets the range of possible values.
void	setValues(int xPos, int yPos) Sets the current values in horizontal and vertical direction.
void	setXValue(int xPos) Sets the current horizontal value
void	setYValue(int yPos) Sets the current vertical value
protected void	valuesFromPosition(int x, int y, int[] xVal, int[] yVal) Converts a pixel position to its corresponding values.
protected void	wheelEvent(QWheelEvent arg1)
int	xValue()
int	yValue()