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QtGui.QStyleOptionViewItemV4 Class Reference

The QStyleOptionViewItemV4 class is used to describe the parameters necessary for drawing a frame in Qt 4.4 or above. More...

Inheritance diagram for QtGui.QStyleOptionViewItemV4:
Collaboration diagram for QtGui.QStyleOptionViewItemV4:

Public Types

enum  StyleOptionVersion { Version = 4 }
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enum  ViewItemPosition {
  Beginning = 1, End = 3, Invalid = 0, Middle = 2,
  OnlyOne = 4
}
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- Public Types inherited from QtGui.QStyleOptionViewItemV3
enum  StyleOptionVersion { Version = 3 }
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- Public Types inherited from QtGui.QStyleOptionViewItemV2
enum  StyleOptionVersion { Version = 2 }
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enum  ViewItemFeature {
  Alternate = 2, HasCheckIndicator = 4, HasDecoration = 16, HasDisplay = 8,
  None = 0, WrapText = 1
}
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- Public Types inherited from QtGui.QStyleOptionViewItem
enum  Position { Bottom = 3, Left = 0, Right = 1, Top = 2 }
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enum  StyleOptionType { Type = 12 }
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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

 QStyleOptionViewItemV4 ()
 
 
 QStyleOptionViewItemV4 (QStyleOptionViewItemV4 other)
 
 
 QStyleOptionViewItemV4 (QStyleOptionViewItem other)
 
 
override void CreateProxy ()
 
new void Dispose ()
 
- Public Member Functions inherited from QtGui.QStyleOptionViewItemV3
 QStyleOptionViewItemV3 ()
 
 
 QStyleOptionViewItemV3 (QStyleOptionViewItemV3 other)
 
 
 QStyleOptionViewItemV3 (QStyleOptionViewItem other)
 
 
new void Dispose ()
 
- Public Member Functions inherited from QtGui.QStyleOptionViewItemV2
 QStyleOptionViewItemV2 ()
 
 
 QStyleOptionViewItemV2 (QStyleOptionViewItemV2 other)
 
 
 QStyleOptionViewItemV2 (QStyleOptionViewItem other)
 
 
new void Dispose ()
 
- Public Member Functions inherited from QtGui.QStyleOptionViewItem
 QStyleOptionViewItem ()
 
 
 QStyleOptionViewItem (QStyleOptionViewItem 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

 QStyleOptionViewItemV4 (System.Type dummy)
 
 QStyleOptionViewItemV4 (int version)
 
 
- Protected Member Functions inherited from QtGui.QStyleOptionViewItemV3
 QStyleOptionViewItemV3 (System.Type dummy)
 
 QStyleOptionViewItemV3 (int version)
 
 
- Protected Member Functions inherited from QtGui.QStyleOptionViewItemV2
 QStyleOptionViewItemV2 (System.Type dummy)
 
 QStyleOptionViewItemV2 (int version)
 
 
- Protected Member Functions inherited from QtGui.QStyleOptionViewItem
 QStyleOptionViewItem (System.Type dummy)
 
 QStyleOptionViewItem (int version)
 
 
- Protected Member Functions inherited from QtGui.QStyleOption
 QStyleOption (System.Type dummy)
 

Properties

new QBrush BackgroundBrush [get, set]
 
 
new Qt.CheckState CheckState [get, set]
 
 
new QIcon Icon [get, set]
 
 
new QModelIndex Index [get, set]
 
 
new string Text [get, set]
 
 
new
QStyleOptionViewItemV4.ViewItemPosition 
viewItemPosition [get, set]
 
 
- Properties inherited from QtGui.QStyleOptionViewItemV3
new QLocale Locale [get, set]
 
new QWidget Widget [get, set]
 
- Properties inherited from QtGui.QStyleOptionViewItemV2
new
QStyleOptionViewItemV2.ViewItemFeature 
Features [get, set]
 
 
- Properties inherited from QtGui.QStyleOptionViewItem
new Qt.AlignmentFlag DecorationAlignment [get, set]
 
 
new QStyleOptionViewItem.Position DecorationPosition [get, set]
 
 
new QSize DecorationSize [get, set]
 
 
new Qt.AlignmentFlag DisplayAlignment [get, set]
 
 
new QFont Font [get, set]
 
 
new bool ShowDecorationSelected [get, set]
 
 
new Qt.TextElideMode TextElideMode [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 QStyleOptionViewItemV4 class is used to describe the parameters necessary for drawing a frame in Qt 4.4 or above.

QStyleOptionViewItemV4 inherits QStyleOptionViewItemV3.

An instance of the QStyleOptionViewItemV4 class has type SO_ViewItem and version 4. 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.

See QStyleOptionViewItemV3's detailed description for a discussion of how to handle "V3" classes.

See also QStyleOptionViewItem and QStyleOption.

Member Enumeration Documentation

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 

4

This enum is used to represent the placement of the item on a row. This can be used to draw items differently depending on their placement, for example by putting rounded edges at the beginning and end, and straight edges in between.

Enumerator:
Beginning 

The item appears at the beginning of the row.

End 

The item appears at the end of the row.

Invalid 

The ViewItemPosition is unknown and should be disregarded.

Middle 

The item appears in the middle of the row.

OnlyOne 

The item is the only one on the row, and is therefore both at the beginning and the end.

Constructor & Destructor Documentation

QtGui.QStyleOptionViewItemV4.QStyleOptionViewItemV4 ( System.Type  dummy)
protected
QtGui.QStyleOptionViewItemV4.QStyleOptionViewItemV4 ( )

Constructs a QStyleOptionViewItemV4 object.

QtGui.QStyleOptionViewItemV4.QStyleOptionViewItemV4 ( QStyleOptionViewItemV4  other)

Constructs a copy of other.

QtGui.QStyleOptionViewItemV4.QStyleOptionViewItemV4 ( QStyleOptionViewItem  other)

Constructs a QStyleOptionViewItemV4 copy of the other style option which can be either of the QStyleOptionViewItemV3 or QStyleOptionViewItem types.

See also version.

QtGui.QStyleOptionViewItemV4.QStyleOptionViewItemV4 ( int  version)
protected

Constructs a QStyleOptionViewItemV4 object.

Member Function Documentation

override void QtGui.QStyleOptionViewItemV4.CreateProxy ( )
virtual

Reimplemented from QtGui.QStyleOptionViewItemV3.

new void QtGui.QStyleOptionViewItemV4.Dispose ( )

Property Documentation

new QBrush QtGui.QStyleOptionViewItemV4.BackgroundBrush
getset

The QBrush that should be used to paint the view items background.

new Qt.CheckState QtGui.QStyleOptionViewItemV4.CheckState
getset

If this view item is checkable, i.e., ViewItemFeature::HasCheckIndicator is true, checkState is true if the item is checked; otherwise, it is false.

new QIcon QtGui.QStyleOptionViewItemV4.Icon
getset

The icon (if any) to be drawn in the view item.

new QModelIndex QtGui.QStyleOptionViewItemV4.Index
getset

The model index that is to be drawn.

new string QtGui.QStyleOptionViewItemV4.Text
getset

The text (if any) to be drawn in the view item.

new QStyleOptionViewItemV4.ViewItemPosition QtGui.QStyleOptionViewItemV4.viewItemPosition
getset

Gives the position of this view item relative to other items. See the ViewItemPosition enum for the details.