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QtGui.QStyleOptionFrameV2 Class Reference

The QStyleOptionFrameV2 class is used to describe the parameters necessary for drawing a frame in Qt 4.1 or above. More...

Inheritance diagram for QtGui.QStyleOptionFrameV2:
Collaboration diagram for QtGui.QStyleOptionFrameV2:

Public Types

enum  FrameFeature { Flat = 1, None = 0 }
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enum  StyleOptionVersion { Version = 2 }
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- Public Types inherited from QtGui.QStyleOptionFrame
enum  StyleOptionType { Type = 5 }
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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

 QStyleOptionFrameV2 ()
 
 
 QStyleOptionFrameV2 (QStyleOptionFrameV2 other)
 
 
 QStyleOptionFrameV2 (QStyleOptionFrame other)
 
 
override void CreateProxy ()
 
new void Dispose ()
 
- Public Member Functions inherited from QtGui.QStyleOptionFrame
 QStyleOptionFrame ()
 
 
 QStyleOptionFrame (QStyleOptionFrame other)
 
 
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

 QStyleOptionFrameV2 (System.Type dummy)
 
 QStyleOptionFrameV2 (int version)
 
 
- Protected Member Functions inherited from QtGui.QStyleOptionFrame
 QStyleOptionFrame (System.Type dummy)
 
 QStyleOptionFrame (int version)
 
 
- Protected Member Functions inherited from QtGui.QStyleOption
 QStyleOption (System.Type dummy)
 

Properties

new
QStyleOptionFrameV2.FrameFeature 
Features [get, set]
 
 
- Properties inherited from QtGui.QStyleOptionFrame
new int LineWidth [get, set]
 
 
new int MidLineWidth [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 QStyleOptionFrameV2 class is used to describe the parameters necessary for drawing a frame in Qt 4.1 or above.

QStyleOptionFrameV2 inherits QStyleOptionFrame which is used for drawing several built-in Qt widgets, including QFrame, QGroupBox, QLineEdit, and QMenu.

An instance of the QStyleOptionFrameV2 class has type SO_Frame and version 2. 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. 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.

If you create your own QStyle subclass, you should handle both QStyleOptionFrame and QStyleOptionFrameV2. One way to achieve this is to use the QStyleOptionFrameV2 copy constructor. For example:

QStyleOptionFrame *option;

if (const QStyleOptionFrame *frameOption =

qstyleoption_cast<const QStyleOptionFrame *>(option)) {

QStyleOptionFrameV2 frameOptionV2(*frameOption);

// draw the frame using frameOptionV2

}

In the example above: If the frameOption's version is 1, FrameFeature is set to None for frameOptionV2. If frameOption's version is 2, the constructor will simply copy the frameOption's FrameFeature value.

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

See also QStyleOptionFrame and QStyleOption.

Member Enumeration Documentation

This enum describes the different types of features a frame can have.

Enumerator:
Flat 

Indicates a flat frame.

None 

Indicates a normal frame.

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 

2

Constructor & Destructor Documentation

QtGui.QStyleOptionFrameV2.QStyleOptionFrameV2 ( System.Type  dummy)
protected
QtGui.QStyleOptionFrameV2.QStyleOptionFrameV2 ( )

Constructs a QStyleOptionFrameV2 object.

QtGui.QStyleOptionFrameV2.QStyleOptionFrameV2 ( QStyleOptionFrameV2  other)

Constructs a QStyleOptionFrameV2 copy of the other style option.

QtGui.QStyleOptionFrameV2.QStyleOptionFrameV2 ( QStyleOptionFrame  other)

Constructs a QStyleOptionFrameV2 copy of the other style option which can be either of the QStyleOptionFrameV2 or QStyleOptionFrame types.

If the other style option's version is 1, the new style option's FrameFeature value is set to QStyleOptionFrameV2::None. If its version is 2, its FrameFeature value is simply copied to the new style option.

See also version.

QtGui.QStyleOptionFrameV2.QStyleOptionFrameV2 ( int  version)
protected

Constructs a QStyleOptionFrameV2 object.

Member Function Documentation

override void QtGui.QStyleOptionFrameV2.CreateProxy ( )
virtual

Reimplemented from QtGui.QStyleOptionFrame.

Reimplemented in QtGui.QStyleOptionFrameV3.

new void QtGui.QStyleOptionFrameV2.Dispose ( )

Property Documentation

new QStyleOptionFrameV2.FrameFeature QtGui.QStyleOptionFrameV2.Features
getset

This variable holds a bitwise OR of the features that describe this frame.

See also FrameFeature.