Used when drawing a menu item. More...

Inheritance diagram for QStyleOptionMenuItem:

Public Types
enum	CheckType

enum	MenuItemType

enum	StyleOptionType

enum	StyleOptionVersion

Public Types inherited from QStyleOption
enum	OptionType

enum	StyleOptionType

enum	StyleOptionVersion

Public Methods
	QStyleOptionMenuItem ()

	QStyleOptionMenuItem (const QStyleOptionMenuItem &other)

QStyleOptionMenuItem &	operator= (const QStyleOptionMenuItem &other) = default

Public Methods inherited from QStyleOption
	QStyleOption (const QStyleOption &other)

	QStyleOption (int version=QStyleOption::Version, int type=SO_Default)

	~QStyleOption ()

void	initFrom (const QWidget *widget)

QStyleOption &	operator= (const QStyleOption &other)

Public Members
bool	checked

CheckType	checkType

QFont	font

QIcon	icon

int	maxIconWidth

bool	menuHasCheckableItems

MenuItemType	menuItemType

QRect	menuRect

QString	text

Public Members inherited from QStyleOption
int	type

int	version

Additional Inherited Members
Related Functions inherited from QStyleOption
T	qstyleoption_cast (const QStyleOption *option)

T	qstyleoption_cast (QStyleOption *option)

Detailed Description

The QStyleOptionMenuItem class is used to describe the parameter necessary for drawing a menu item. QStyleOptionMenuItem contains all the information that QStyle functions need to draw the menu items from QMenu. It is also used for drawing other menu-related widgets.

See also: QStyleOption

Member Enumeration Documentation

enum QStyleOptionMenuItem::CheckType

This enum is used to indicate whether or not a check mark should be drawn for the item or if it should be drawn at all.

Constant	Value	Description
`QStyleOptionMenuItem::NotCheckable`	`0`	The item is not checkable.
`QStyleOptionMenuItem::Exclusive`	`1`	The item is an exclusive check item (like a radio button).
`QStyleOptionMenuItem::NonExclusive`	`2`	The item is a non-exclusive check item (like a check box).

See also: QAction::checkable, QAction::checked, QActionGroup::exclusive, checkType

enum QStyleOptionMenuItem::MenuItemType

This enum indicates the type of menu item that the structure describes.

Constant	Value	Description
`QStyleOptionMenuItem::Normal`	`0`	A normal menu item.
`QStyleOptionMenuItem::DefaultItem`	`1`	A menu item that is the default action as specified with QMenu::defaultAction().
`QStyleOptionMenuItem::Separator`	`2`	A menu separator.
`QStyleOptionMenuItem::SubMenu`	`3`	Indicates the menu item points to a sub-menu.
`QStyleOptionMenuItem::Scroller`	`4`	A popup menu scroller (currently only used on Mac OS X).
`QStyleOptionMenuItem::TearOff`	`5`	A tear-off handle for the menu.
`QStyleOptionMenuItem::Margin`	`6`	The margin of the menu.
`QStyleOptionMenuItem::EmptyArea`	`7`	The empty area of the menu.

See also: menuItemType

enum QStyleOptionMenuItem::StyleOptionType

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, 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.

Constant	Value	Description
`QStyleOptionMenuItem::Type`	`SO_MenuItem`	The type of style option provided (SO_MenuItem for this class).

See also: StyleOptionVersion

enum QStyleOptionMenuItem::StyleOptionVersion

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.

Constant	Value	Description
`QStyleOptionMenuItem::Version`	`1`	1

See also: StyleOptionType

Constructor & Destructor Documentation

QStyleOptionMenuItem::QStyleOptionMenuItem ( )

Constructs an empty QStyleOptionMenuItem.

QStyleOptionMenuItem::QStyleOptionMenuItem ( const QStyleOptionMenuItem & other )

inline

Copy constructs a new QStyleOptionMenuItem from other.

Method Documentation

QStyleOptionMenuItem & QStyleOptionMenuItem::operator= ( const QStyleOptionMenuItem & other )

default

Copy assigns from other and returns a reference to this object.

Member Data Documentation

bool QStyleOptionMenuItem::checked

This variable holds whether the menu item is checked or not. The default value is false.

QStyleOptionMenuItem::CheckType QStyleOptionMenuItem::checkType

This variable holds the type of checkmark of the menu item. The default value is QStyleOptionMenuItem::NotCheckable.

See also: CheckType

QFont QStyleOptionMenuItem::font

This variable holds the font used for the menu item text. This is the font that should be used for drawing the menu text minus the shortcut. The shortcut is usually drawn using the painter's font. By default the application default font is used.

QIcon QStyleOptionMenuItem::icon

This variable contains the icon for the menu item. The default value is an empty icon.

int QStyleOptionMenuItem::maxIconWidth

This variable holds the maximum icon width for the icon in the menu item. This can be used for drawing the icon into the correct place or properly aligning items. The variable must be set regardless of whether or not the menu item has an icon. The default value is 0.

bool QStyleOptionMenuItem::menuHasCheckableItems

This variable holds whether the menu as a whole has checkable items or not. If this option is set to false, then the menu has no checkable items. This makes it possible for GUI styles to save some horizontal space that would normally be used for the check column. The default value is true.

QStyleOptionMenuItem::MenuItemType QStyleOptionMenuItem::menuItemType

This variable holds the type of menu item. The default value is QStyleOptionMenuItem::Normal.

See also: MenuItemType

QRect QStyleOptionMenuItem::menuRect

This variable holds the rectangle for the entire menu. The default value is a null rectangle, i.e. a rectangle with both the width and the height set to 0.

QString QStyleOptionMenuItem::text

This variable holds the text for the menu item. The text format will be something like this "Menu text\tShortcut". If the menu item does not have a shortcut it will just contain the text for menu item. The default value is an empty string.

Public Types

Public Methods

Public Members

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Method Documentation

Member Data Documentation