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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.

Read-Only Properties

Public Functions


Detailed Description

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

The QStyleOptionSlider class is used for drawing QSlider and 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 the slider's orientation (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 (i.e., 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 (i.e., 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).

See also QStyle::positionFromValue(), QStyle::valueFromPosition(), QAbstractSlider::invertedAppearance, and QApplication::reverseLayout().


Member Function Documentation

QStyleOptionSlider::QStyleOptionSlider ()

Constructs a QStyleOptionSlider. The members variables are initialized to default values.


Copyright © 2004 Trolltech. Trademarks
Qt 4.0.0-tp2