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QtGui.QStyleOptionSlider Class Reference

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

Inheritance diagram for QtGui.QStyleOptionSlider:
Collaboration diagram for QtGui.QStyleOptionSlider:

Public Types

enum  StyleOptionType { Type = 983041 }
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enum  StyleOptionVersion { Version = 1 }
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- Public Types inherited from QtGui.QStyleOptionComplex
enum  StyleOptionType { Type = 983040 }
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enum  StyleOptionVersion { Version = 1 }
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- Public Types inherited from QtGui.QStyleOption
enum  OptionType {
  SO_Button = 2, SO_ComboBox = 983044, SO_Complex = 983040, SO_ComplexCustomBase = 251658240,
  SO_CustomBase = 3840, SO_Default = 0, SO_DockWidget = 10, SO_FocusRect = 1,
  SO_Frame = 5, SO_GraphicsItem = 17, SO_GroupBox = 983047, SO_Header = 8,
  SO_MenuItem = 4, SO_ProgressBar = 6, SO_Q3DockWindow = 9, SO_Q3ListView = 983045,
  SO_Q3ListViewItem = 11, SO_RubberBand = 15, SO_SizeGrip = 983048, SO_Slider = 983041,
  SO_SpinBox = 983042, SO_Tab = 3, SO_TabBarBase = 14, SO_TabWidgetFrame = 13,
  SO_TitleBar = 983046, SO_ToolBar = 16, SO_ToolBox = 7, SO_ToolButton = 983043,
  SO_ViewItem = 12
}
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enum  StyleOptionType { Type = 0 }
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enum  StyleOptionVersion { Version = 1 }
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Public Member Functions

 QStyleOptionSlider ()
 
 
 QStyleOptionSlider (QStyleOptionSlider other)
 
 
override void CreateProxy ()
 
new void Dispose ()
 
- Public Member Functions inherited from QtGui.QStyleOptionComplex
 QStyleOptionComplex (QStyleOptionComplex other)
 
 
 QStyleOptionComplex (int version=(int) QStyleOptionComplex.StyleOptionVersion.Version, int type=(int) QStyleOption.OptionType.SO_Complex)
 
 
new void Dispose ()
 
- Public Member Functions inherited from QtGui.QStyleOption
 QStyleOption (QStyleOption other)
 
 
 QStyleOption (int version=(int) QStyleOption.StyleOptionVersion.Version, int type=(int) QStyleOption.OptionType.SO_Default)
 
 
new void Init (QWidget w)
 
 
new void InitFrom (QWidget w)
 
 
new void Dispose ()
 

Protected Member Functions

 QStyleOptionSlider (System.Type dummy)
 
 QStyleOptionSlider (int version)
 
 
- Protected Member Functions inherited from QtGui.QStyleOptionComplex
 QStyleOptionComplex (System.Type dummy)
 
- Protected Member Functions inherited from QtGui.QStyleOption
 QStyleOption (System.Type dummy)
 

Properties

new bool DialWrapping [get, set]
 
 
new int Maximum [get, set]
 
 
new int Minimum [get, set]
 
 
new double NotchTarget [get, set]
 
 
new Qt.Orientation Orientation [get, set]
 
 
new int PageStep [get, set]
 
 
new int SingleStep [get, set]
 
 
new int SliderPosition [get, set]
 
 
new int SliderValue [get, set]
 
 
new int TickInterval [get, set]
 
 
new QSlider.TickPosition TickPosition [get, set]
 
 
new bool UpsideDown [get, set]
 
 
- Properties inherited from QtGui.QStyleOptionComplex
new QStyle.SubControl ActiveSubControls [get, set]
 
 
new QStyle.SubControl SubControls [get, set]
 
 
- Properties inherited from QtGui.QStyleOption
virtual System.IntPtr SmokeObject [get, set]
 
new Qt.LayoutDirection Direction [get, set]
 
 
new QFontMetrics FontMetrics [get, set]
 
 
new QPalette Palette [get, set]
 
 
new QRect Rect [get, set]
 
 
new QStyle.StateFlag State [get, set]
 
 
new int Type [get, set]
 
 
new int Version [get, set]
 
 

Additional Inherited Members

- Protected Attributes inherited from QtGui.QStyleOption
SmokeInvocation interceptor
 

Detailed Description

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

QStyleOptionSlider contains all the information that QStyle functions need to draw QSlider and QScrollBar.

For performance reasons, the access to the member variables is direct (i.e., using the . or -> operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.

For an example demonstrating how style options can be used, see the Styles example.

See also QStyleOptionComplex, QSlider, and QScrollBar.

Member Enumeration Documentation

This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass.

The type is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. In general you do not need to worry about this unless you want to create your own QStyleOption subclass and your own styles.

See also StyleOptionVersion.

Enumerator:
Type 

The type of style option provided (SO_Slider for this class).

This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass.

The version is used by QStyleOption subclasses to implement extensions without breaking compatibility. If you use qstyleoption_cast(), you normally do not need to check it.

See also StyleOptionType.

Enumerator:
Version 

1

Constructor & Destructor Documentation

QtGui.QStyleOptionSlider.QStyleOptionSlider ( System.Type  dummy)
protected
QtGui.QStyleOptionSlider.QStyleOptionSlider ( )

Constructs a QStyleOptionSlider, initializing the members variables to their default values.

QtGui.QStyleOptionSlider.QStyleOptionSlider ( QStyleOptionSlider  other)

Constructs a copy of the other style option.

QtGui.QStyleOptionSlider.QStyleOptionSlider ( int  version)
protected

Constructs a QStyleOptionSlider, initializing the members variables to their default values.

Member Function Documentation

override void QtGui.QStyleOptionSlider.CreateProxy ( )
virtual

Reimplemented from QtGui.QStyleOptionComplex.

new void QtGui.QStyleOptionSlider.Dispose ( )

Property Documentation

new bool QtGui.QStyleOptionSlider.DialWrapping
getset

This variable holds whether the dial should wrap or not.

The default value is false, i.e. the dial is not wrapped.

See also QDial::wrapping().

new int QtGui.QStyleOptionSlider.Maximum
getset

This variable holds the maximum value for the slider.

The default value is 0.

new int QtGui.QStyleOptionSlider.Minimum
getset

This variable holds the minimum value for the slider.

The default value is 0.

new double QtGui.QStyleOptionSlider.NotchTarget
getset

This variable holds the number of pixel between notches.

The default value is 0.0.

See also QDial::notchTarget().

new Qt.Orientation QtGui.QStyleOptionSlider.Orientation
getset

This variable holds the slider's orientation (horizontal or vertical).

The default orientation is Qt::Horizontal.

See also Qt::Orientation.

new int QtGui.QStyleOptionSlider.PageStep
getset

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

The default value is 0.

See also QAbstractSlider::pageStep.

new int QtGui.QStyleOptionSlider.SingleStep
getset

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

The default value is 0.

See also QAbstractSlider::singleStep.

new int QtGui.QStyleOptionSlider.SliderPosition
getset

This variable 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. The default value is 0.

See also QAbstractSlider::tracking and sliderValue.

new int QtGui.QStyleOptionSlider.SliderValue
getset

This variable 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.

The default value is 0.

See also QAbstractSlider::tracking and sliderPosition.

new int QtGui.QStyleOptionSlider.TickInterval
getset

This variable holds the interval that should be drawn between tick marks.

The default value is 0.

new QSlider.TickPosition QtGui.QStyleOptionSlider.TickPosition
getset

This variable holds the position of the slider's tick marks, if any.

The default value is QSlider::NoTicks.

See also QSlider::TickPosition.

new bool QtGui.QStyleOptionSlider.UpsideDown
getset

This variable holds the slider control orientation.

Normally a slider increases as it moves up or to the right; upsideDown indicates that it should do the opposite (increase as it moves down or to the left). The default value is false, i.e. the slider increases as it moves up or to the right.

See also QStyle::sliderPositionFromValue(), QStyle::sliderValueFromPosition(), and QAbstractSlider::invertedAppearance.