PySide.QtGui.QStyleOptionButton class is used to describe the parameters for drawing buttons.
PySide.QtGui.QStyleOptionButton contains all the information that PySide.QtGui.QStyle functions need to draw graphical elements like PySide.QtGui.QPushButton , PySide.QtGui.QCheckBox ，和 PySide.QtGui.QRadioButton .
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.
对于可以如何使用样式选项的演示范例，见 样式 范例。
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构造 PySide.QtGui.QStyleOptionButton , initializing the members variables to their default values.
构造副本为 other 样式选项。
This enum is used to hold information about the version of the style option, and is defined for each PySide.QtGui.QStyleOption 子类。
| 常量 | 描述 |
|---|---|
| QStyleOptionButton.Version | 1 |
The version is used by PySide.QtGui.QStyleOption subclasses to implement extensions without breaking compatibility. If you use qstyleoption_cast() , you normally do not need to check it.
另请参阅
QStyleOptionButton.StyleOptionType
This enum describes the different types of features a push button can have.
| 常量 | 描述 |
|---|---|
| QStyleOptionButton.None | Indicates a normal push button. |
| QStyleOptionButton.Flat | Indicates a flat push button. |
| QStyleOptionButton.HasMenu | Indicates that the button has a drop down menu. |
| QStyleOptionButton.DefaultButton | Indicates that the button is a default button. |
| QStyleOptionButton.AutoDefaultButton | Indicates that the button is an auto default button. |
| QStyleOptionButton.CommandLinkButton | Indicates that the button is a Windows Vista type command link. |
另请参阅
features
This enum is used to hold information about the type of the style option, and is defined for each PySide.QtGui.QStyleOption 子类。
| 常量 | 描述 |
|---|---|
| QStyleOptionButton.Type | The type of style option provided ( SO_Button for this class). |
The type is used internally by PySide.QtGui.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 PySide.QtGui.QStyleOption subclass and your own styles.
另请参阅
QStyleOptionButton.StyleOptionVersion
