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QStyleOptionToolBar Class Reference
[com.trolltech.qt.gui module]

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

Inherits QStyleOption.


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.

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

See also QStyleOption.


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Qt Jambi 4.3.2_01