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QStyleOptionSlider Class Reference

The QStyleOptionSlider class is used to describe the parameters needed for drawing a slider. More...

#include <QStyleOptionSlider>

Inherits QStyleOptionComplex.

List of all members.

Read-Only Properties

Public Functions


Detailed Description

The QStyleOptionSlider class is used to describe the parameters needed for drawing a slider.

The QStyleOptionSlider structure is used for drawing both a QSlider and a QScrollBar.


Property Documentation

maximum : int

This property holds the maximum value for the slider.

minimum : int

This property holds the minimum value for the slider.

orientation : Qt::Orientation

This property holds indicates whether the slider is horizontal or vertical.

See also Qt::Orientation.

pageStep : int

This property holds the size of the page step of the slider.

See also QAbstractSlider::pageStep.

singleStep : int

This property holds the size of the single step of the slider.

See also QAbstractSlider::singleStep.

sliderPosition : int

This property holds the position of the slider handle.

If the slider has active feedback (QAbstractSlider::tracking is true). This value will be the same as sliderValue. Otherwise, it will have the current position of the handle.

See also QAbstractSlider::tracking and sliderValue.

sliderValue : int

This property holds the value of the slider.

If the slider has active feedback (QAbstractSlider::tracking is true). This value will be the same as sliderPosition. Otherwise, it will have the value the slider had before the mouse was pressed.

See also QAbstractSlider::tracking and sliderPosition.

tickInterval : int

This property holds the interval that should be drawn between tickmarks.

tickmarks : QSlider::TickSetting

This property holds indicates the type of tickmarks the slider should have, if any.

See also QSlider::TickSetting.

useRightToLeft : bool

This property holds indicates slider control orientation.

Normally a slider increases as it moves up or to the right, useRightToLeft indicates that it should do the opposite (increase as it moves down or to the left). Note that this is different than QApplication::reverse().

See also QStyle::positionFromValue, QStyle::valueFromPosition, and QAbstractSlider::invertedAppearance.


Member Function Documentation

QStyleOptionSlider::QStyleOptionSlider ( int version )

Construct a QStyleOptionSlider with version version.

All the values in the structure are initialized to zero. It is the responsibility of the developer to set them to the proper value.


Copyright © 2004 Trolltech. Trademarks
Qt 4.0.0-tp1