The QStyleOptionToolBar class is used to describe the parameters for drawing a toolbar. More...

Inheritance diagram for QStyleOptionToolBar:

Public Types
enum	StyleOptionType

enum	StyleOptionVersion

enum	ToolBarPosition

Public Types inherited from QStyleOption
enum	OptionType

enum	StyleOptionType

enum	StyleOptionVersion

Public Methods
	QStyleOptionToolBar ()

	QStyleOptionToolBar (const QStyleOptionToolBar &other)

QStyleOptionToolBar &	operator= (const QStyleOptionToolBar &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)

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

T	qstyleoption_cast (QStyleOption *option)

Detailed Description

The QStyleOptionToolBar class is used to describe the parameters for drawing a toolbar. QStyleOptionToolBar contains all the information that QStyle functions need to draw QToolBar.

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.

The QStyleOptionToolBar class holds the lineWidth and the midLineWidth for drawing the widget. It also stores information about which area the toolbar should be located in, whether it is movable or not, which position the toolbar line should have (positionOfLine), and the toolbar's position within the line (positionWithinLine).

In addition, the class provides a couple of enums. The ToolBarFeature enum is used to describe whether a toolbar is movable or not, and the ToolBarPosition enum is used to describe the position of a toolbar line, as well as the toolbar's position within the line.

See also: QStyleOption

Member Enumeration Documentation

enum QStyleOptionToolBar::StyleOptionType

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

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

See also: StyleOptionVersion, qstyleoption_cast()

enum QStyleOptionToolBar::StyleOptionVersion

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

Constant	Value	Description
`QStyleOptionToolBar::Version`	`1`	1

See also: StyleOptionType, qstyleoption_cast()

enum QStyleOptionToolBar::ToolBarPosition

This enum is used to describe the position of a toolbar line, as well as the toolbar's position within the line.

The order of the positions within a line starts at the top of a vertical line, and from the left within a horizontal line. The order of the positions for the lines is always from the parent widget's boundary edges.

Constant	Value	Description
`QStyleOptionToolBar::Beginning`	`0`	The toolbar is located at the beginning of the line, or the toolbar line is the first of several lines. There can only be one toolbar (and only one line) with this position.
`QStyleOptionToolBar::Middle`	`1`	The toolbar is located in the middle of the line, or the toolbar line is in the middle of several lines. There can several toolbars (and lines) with this position.
`QStyleOptionToolBar::End`	`2`	The toolbar is located at the end of the line, or the toolbar line is the last of several lines. There can only be one toolbar (and only one line) with this position.
`QStyleOptionToolBar::OnlyOne`	`3`	There is only one toolbar or line. This is the default value of the positionOfLine and positionWithinLine variables.

See also: positionWithinLine, positionOfLine

Constructor & Destructor Documentation

QStyleOptionToolBar::QStyleOptionToolBar ( )

Constructs an empty QStyleOptionToolBar.

QStyleOptionToolBar::QStyleOptionToolBar ( const QStyleOptionToolBar & other )

inline

Copy constructs a new QStyleOptionToolBar from other.

Method Documentation

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

default

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

Public Types

Public Methods

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Method Documentation