QStyleOptionTab ¶

详细描述 ¶

QStyleOptionTab class is used for drawing several built-in Qt widgets including QTabBar and the panel for QTabWidget .

An instance of the QStyleOptionTab class has type SO_Tab and version 3. 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 do not need to check it.

对于可以如何使用样式选项的演示范例，见 样式 范例。

另请参阅

QStyleOption

class QStyleOptionTab ¶

QStyleOptionTab(other)

QStyleOptionTab(version)

param other

QStyleOptionTab

param version

int

构造 QStyleOptionTab object, initializing the members variables to their default values.

构造副本为 other 样式选项。

构造副本为 other 样式选项。

PySide2.QtWidgets.QStyleOptionTab. StyleOptionType ¶

This enum is used to hold information about the type of the style option, and is defined for each QStyleOption 子类。

常量	描述
QStyleOptionTab.Type	The type of style option provided ( SO_Tab for this class).

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.

另请参阅

StyleOptionVersion

PySide2.QtWidgets.QStyleOptionTab. StyleOptionVersion ¶

This enum is used to hold information about the version of the style option, and is defined for each QStyleOption 子类。

常量	描述
QStyleOptionTab.Version	3

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.

另请参阅

StyleOptionType

PySide2.QtWidgets.QStyleOptionTab. TabPosition ¶

This enum describes the position of the tab.

常量	描述
QStyleOptionTab.Beginning	The tab is the first tab in the tab bar.
QStyleOptionTab.Middle	The tab is neither the first nor the last tab in the tab bar.
QStyleOptionTab.End	The tab is the last tab in the tab bar.
QStyleOptionTab.OnlyOneTab	The tab is both the first and the last tab in the tab bar.

另请参阅

position

PySide2.QtWidgets.QStyleOptionTab. SelectedPosition ¶

This enum describes the position of the selected tab. Some styles need to draw a tab differently depending on whether or not it is adjacent to the selected tab.

常量	描述
QStyleOptionTab.NotAdjacent	The tab is not adjacent to a selected tab (or is the selected tab).
QStyleOptionTab.NextIsSelected	The next tab (typically the tab on the right) is selected.
QStyleOptionTab.PreviousIsSelected	The previous tab (typically the tab on the left) is selected.

另请参阅

selectedPosition

PySide2.QtWidgets.QStyleOptionTab. CornerWidget ¶

这些标志指示选项卡的角落小部件。

常量	描述
QStyleOptionTab.NoCornerWidgets	没有角落 Widget
QStyleOptionTab.LeftCornerWidget	左上角 Widget
QStyleOptionTab.RightCornerWidget	右上角 Widget

另请参阅

cornerWidgets

PySide2.QtWidgets.QStyleOptionTab. TabFeature ¶

Describes the various features that a tab button can have.

常量	描述
QStyleOptionTab.None	A normal tab button.
QStyleOptionTab.HasFrame	The tab button is positioned on a tab frame

另请参阅

QStyleOptionToolBar::features

PySide2.QtWidgets.QStyleOptionTab. shape ¶

PySide2.QtWidgets.QStyleOptionTab. text ¶

PySide2.QtWidgets.QStyleOptionTab. icon ¶

PySide2.QtWidgets.QStyleOptionTab. row ¶

PySide2.QtWidgets.QStyleOptionTab. position ¶

PySide2.QtWidgets.QStyleOptionTab. selectedPosition ¶

PySide2.QtWidgets.QStyleOptionTab. cornerWidgets ¶

PySide2.QtWidgets.QStyleOptionTab. iconSize ¶

PySide2.QtWidgets.QStyleOptionTab. documentMode ¶

PySide2.QtWidgets.QStyleOptionTab. leftButtonSize ¶

PySide2.QtWidgets.QStyleOptionTab. rightButtonSize ¶

PySide2.QtWidgets.QStyleOptionTab. features ¶