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The QStyleOptionProgressBar class is used to describe the parameters necessary for drawing a progress bar. More...
Inherits QStyleOption.
Inherited by QStyleOptionProgressBarV2.
The QStyleOptionProgressBar class is used to describe the parameters necessary for drawing a progress bar.
Since Qt 4.1, Qt uses the QStyleOptionProgressBarV2 subclass for drawing QProgressBar.
An instance of the QStyleOptionProgressBar class has type SO_ProgressBar and version 1.
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 don't need to check it.
If you create your own QStyle subclass, you should handle both QStyleOptionProgressBar and QStyleOptionProgressBarV2.
For an example demonstrating how style options can be used, see the Styles example.
See also QStyleOptionProgressBarV2 and QStyleOption.
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