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Qt 4.8
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Qt 4.8
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The QStyleOptionViewItemV3 class is used to describe the parameters necessary for drawing a frame in Qt 4.3 or above. More...
#include <qstyleoption.h>
Public Types | |
| enum | StyleOptionVersion { Version = 3 } |
| This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More... | |
 Public Types inherited from QStyleOptionViewItemV2 | |
| enum | StyleOptionVersion { Version = 2 } |
| This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More... | |
| enum | ViewItemFeature { None = 0x00, WrapText = 0x01, Alternate = 0x02, HasCheckIndicator = 0x04, HasDisplay = 0x08, HasDecoration = 0x10 } |
| This enum describes the different types of features an item can have. More... | |
| Public Types inherited from QStyleOptionViewItem | |
| enum | Position { Left, Right, Top, Bottom } |
| This enum describes the position of the item's decoration. More... | |
| enum | StyleOptionType { Type = SO_ViewItem } |
| This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass. More... | |
| enum | StyleOptionVersion { Version = 1 } |
| This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More... | |
| Public Types inherited from QStyleOption | |
| enum | OptionType { SO_Default, SO_FocusRect, SO_Button, SO_Tab, SO_MenuItem, SO_Frame, SO_ProgressBar, SO_ToolBox, SO_Header, SO_Q3DockWindow, SO_DockWidget, SO_Q3ListViewItem, SO_ViewItem, SO_TabWidgetFrame, SO_TabBarBase, SO_RubberBand, SO_ToolBar, SO_GraphicsItem, SO_Complex = 0xf0000, SO_Slider, SO_SpinBox, SO_ToolButton, SO_ComboBox, SO_Q3ListView, SO_TitleBar, SO_GroupBox, SO_SizeGrip, SO_CustomBase = 0xf00, SO_ComplexCustomBase = 0xf000000 } |
| This enum is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. More... | |
| enum | StyleOptionType { Type = SO_Default } |
| This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass. More... | |
| enum | StyleOptionVersion { Version = 1 } |
| This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More... | |
Public Functions | |
| QStyleOptionViewItemV3 & | operator= (const QStyleOptionViewItem &other) |
| Assigns the other style option to this style option. More... | |
| QStyleOptionViewItemV3 () | |
| Constructs a QStyleOptionViewItemV3 object. More... | |
| QStyleOptionViewItemV3 (const QStyleOptionViewItemV3 &other) | |
| Constructs a copy of other. More... | |
| QStyleOptionViewItemV3 (const QStyleOptionViewItem &other) | |
| Constructs a copy of other. More... | |
| Public Functions inherited from QStyleOptionViewItemV2 | |
| QStyleOptionViewItemV2 & | operator= (const QStyleOptionViewItem &other) |
| Assigns the other style option to this style option. More... | |
| QStyleOptionViewItemV2 () | |
| Constructs a QStyleOptionViewItemV2 object. More... | |
| QStyleOptionViewItemV2 (const QStyleOptionViewItemV2 &other) | |
| Constructs a copy of other. More... | |
| QStyleOptionViewItemV2 (const QStyleOptionViewItem &other) | |
| Constructs a QStyleOptionViewItemV2 copy of the other style option which can be either of the QStyleOptionViewItemV2 or QStyleOptionViewItem types. More... | |
| Public Functions inherited from QStyleOptionViewItem | |
| QStyleOptionViewItem () | |
| Constructs a QStyleOptionViewItem, initializing the members variables to their default values. More... | |
| QStyleOptionViewItem (const QStyleOptionViewItem &other) | |
| Constructs a copy of the other style option. More... | |
| Public Functions inherited from QStyleOption | |
| void | init (const QWidget *w) |
| Use initFrom(widget) instead. More... | |
| void | initFrom (const QWidget *w) |
| QStyleOption & | operator= (const QStyleOption &other) |
| Assign other to this QStyleOption. More... | |
| QStyleOption (int version=QStyleOption::Version, int type=SO_Default) | |
| Constructs a QStyleOption with the specified version and type. More... | |
| QStyleOption (const QStyleOption &other) | |
| Constructs a copy of other. More... | |
| ~QStyleOption () | |
| Destroys this style option object. More... | |
Public Variables | |
| QLocale | locale |
| const QWidget * | widget |
| Public Variables inherited from QStyleOptionViewItemV2 | |
| ViewItemFeatures | features |
| a bitwise OR of the features that describe this view item More... | |
| Public Variables inherited from QStyleOptionViewItem | |
| Qt::Alignment | decorationAlignment |
| the alignment of the decoration for the item More... | |
| Position | decorationPosition |
| the position of the decoration for the item More... | |
| QSize | decorationSize |
| the size of the decoration for the item More... | |
| Qt::Alignment | displayAlignment |
| the alignment of the display value for the item More... | |
| QFont | font |
| the font used for the item More... | |
| bool | showDecorationSelected |
| whether the decoration should be highlighted on selected items More... | |
| Qt::TextElideMode | textElideMode |
| where ellipsis should be added for text that is too long to fit into an item More... | |
| Public Variables inherited from QStyleOption | |
| Qt::LayoutDirection | direction |
| the text layout direction that should be used when drawing text in the control More... | |
| QFontMetrics | fontMetrics |
| the font metrics that should be used when drawing text in the control More... | |
| QPalette | palette |
| the palette that should be used when painting the control More... | |
| QRect | rect |
| the area that should be used for various calculations and painting More... | |
| QStyle::State | state |
| the style flags that are used when drawing the control More... | |
| int | type |
| the option type of the style option More... | |
| int | version |
| the version of the style option More... | |
Protected Functions | |
| QStyleOptionViewItemV3 (int version) | |
| Protected Functions inherited from QStyleOptionViewItemV2 | |
| QStyleOptionViewItemV2 (int version) | |
| Protected Functions inherited from QStyleOptionViewItem | |
| QStyleOptionViewItem (int version) | |
Additional Inherited Members | |
| Related Functions inherited from QStyleOption | |
| T | qstyleoption_cast (const QStyleOption *option) |
| T | qstyleoption_cast (QStyleOption *option) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More... | |
The QStyleOptionViewItemV3 class is used to describe the parameters necessary for drawing a frame in Qt 4.3 or above.
QStyleOptionViewItemV3 inherits QStyleOptionViewItem.
An instance of the QStyleOptionViewItemV3 class has type SO_ViewItem and version 3. 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 QStyleOptionFrameV2's detailed description for a discussion of how to handle "V2" and other versioned classes.
Definition at line 590 of file qstyleoption.h.
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.
| Enumerator | |
|---|---|
| Version | |
Definition at line 593 of file qstyleoption.h.
| QStyleOptionViewItemV3::QStyleOptionViewItemV3 | ( | ) |
Constructs a QStyleOptionViewItemV3 object.
Definition at line 1065 of file qstyleoption.cpp.
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inline |
Constructs a copy of other.
Definition at line 599 of file qstyleoption.h.
| QStyleOptionViewItemV3::QStyleOptionViewItemV3 | ( | const QStyleOptionViewItem & | other | ) |
Constructs a copy of other.
Definition at line 1073 of file qstyleoption.cpp.
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protected |
Definition at line 1105 of file qstyleoption.cpp.
| QStyleOptionViewItemV3 & QStyleOptionViewItemV3::operator= | ( | const QStyleOptionViewItem & | other | ) |
Assigns the other style option to this style option.
The other style option can be an instance of the QStyleOptionViewItemV2, QStyleOptionViewItemV3 or QStyleOptionViewItem types.
Definition at line 1093 of file qstyleoption.cpp.
Referenced by QStyleOptionViewItemV4::operator=(), and QStyleOptionViewItemV4::QStyleOptionViewItemV4().
| QLocale QStyleOptionViewItemV3::locale |
Definition at line 595 of file qstyleoption.h.
Referenced by operator=(), QItemDelegate::paint(), QItemDelegatePrivate::valueToText(), and QAbstractItemViewPrivate::viewOptionsV4().
| const QWidget* QStyleOptionViewItemV3::widget |
Definition at line 596 of file qstyleoption.h.
Referenced by QCommonStylePrivate::isViewItemCached(), operator=(), QItemDelegate::paint(), QColumnViewDelegate::paint(), QCommonStylePrivate::viewItemDrawText(), QCommonStylePrivate::viewItemLayout(), QCommonStylePrivate::viewItemSize(), and QAbstractItemViewPrivate::viewOptionsV4().