QStyleOptionQ3DockWindow Class

The QStyleOptionQ3DockWindow class is used to describe the parameters for drawing various parts of a Q3DockWindow . 更多...

頭：	#include <QStyleOptionQ3DockWindow>
繼承：	QStyleOption

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公共類型

enum	StyleOptionType { Type }
enum	StyleOptionVersion { Version }

公共函數

	QStyleOptionQ3DockWindow ()
	QStyleOptionQ3DockWindow (const QStyleOptionQ3DockWindow & other )

2 公共函數繼承自 QStyleOption

公共變量

bool	closeEnabled
bool	docked

7 public variables inherited from QStyleOption

詳細描述

The QStyleOptionQ3DockWindow class is used to describe the parameters for drawing various parts of a Q3DockWindow .

This class is used for drawing the old Q3DockWindow and its parts. It is not recommended for new classes .

QStyleOptionQ3DockWindow contains all the information that QStyle 函數需要繪製 Q3DockWindow and its parts.

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.

對於可以如何使用樣式選項的演示範例，見樣式範例。

另請參閱 QStyleOption and Q3DockWindow .

成員類型文檔編製

enum QStyleOptionQ3DockWindow:: StyleOptionType

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

常量	值	描述
`QStyleOptionQ3DockWindow::Type`	`SO_Q3DockWindow`	提供樣式選項的類型 ( SO_Q3DockWindow 對於此類)。

類型內部使用通過 QStyleOption ，其子類，和 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.

另請參閱 StyleOptionVersion .

enum QStyleOptionQ3DockWindow:: StyleOptionVersion

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

常量	值	描述
`QStyleOptionQ3DockWindow::Version`	`1`	1

版本的使用通過 QStyleOption 子類以實現擴展在不破壞兼容性的情況下。若使用 qstyleoption_cast ()，通常不需要校驗它。

另請參閱 StyleOptionType .

成員函數文檔編製

QStyleOptionQ3DockWindow:: QStyleOptionQ3DockWindow ()

構造 QStyleOptionQ3DockWindow , initializing the member variables to their default values.

QStyleOptionQ3DockWindow:: QStyleOptionQ3DockWindow (const QStyleOptionQ3DockWindow & other )

構造副本為 other 樣式選項。

成員變量文檔編製

bool QStyleOptionQ3DockWindow:: closeEnabled

This variable holds whether the dock window has a close button.

默認值為 false。

bool QStyleOptionQ3DockWindow:: docked

This variable holds whether the dock window is currently docked.

默認值為 false。