内容

• 特性
• 公共函数
• 公共槽
• 信号
• 详细描述

QActionInput Class

class Qt3DInput ::QActionInput

QActionInput stores Device and Buttons used to trigger an input event. 更多...

头：	#include <QActionInput>
CMake:	find_package(Qt6 COMPONENTS 3dinput REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3dinput)
qmake:	QT += 3dinput
Since:	Qt 5.7
实例化：	ActionInput
继承：	Qt3DInput::QAbstractActionInput

• 所有成员列表，包括继承成员

特性

• buttons : QList<int>
• sourceDevice : Qt3DInput::QAbstractPhysicalDevice*

公共函数

	QActionInput (Qt3DCore::QNode * parent = nullptr)
QList<int>	buttons () const
Qt3DInput::QAbstractPhysicalDevice *	sourceDevice () const

公共槽

void	setButtons (const QList<int> & buttons )
void	setSourceDevice (Qt3DInput::QAbstractPhysicalDevice * sourceDevice )

信号

void	buttonsChanged (const QList<int> & buttons )
void	sourceDeviceChanged (Qt3DInput::QAbstractPhysicalDevice * sourceDevice )

详细描述

特性文档编制

buttons : QList < int >

Holds the buttons that can trigger this Action.

访问函数：

QList<int>	buttons () const
void	setButtons (const QList<int> & buttons )

通知程序信号：

void	buttonsChanged (const QList<int> & buttons )

sourceDevice : Qt3DInput::QAbstractPhysicalDevice *

The current source device of the QActionInput .

访问函数：

Qt3DInput::QAbstractPhysicalDevice *	sourceDevice () const
void	setSourceDevice (Qt3DInput::QAbstractPhysicalDevice * sourceDevice )

通知程序信号：

void	sourceDeviceChanged (Qt3DInput::QAbstractPhysicalDevice * sourceDevice )

成员函数文档编制

QActionInput:: QActionInput ( Qt3DCore::QNode * parent = nullptr)

Constructs a new QActionInput instance with parent .

[signal] void QActionInput:: buttonsChanged (const QList < int > & buttons )

This signal is emitted when the buttons associated with the action input is changed. The buttons changed are buttons

注意： 通知程序信号对于特性 buttons .

[slot] void QActionInput:: setButtons (const QList < int > & buttons )

Set the buttons to trigger the QActionInput instance to buttons .

注意： setter 函数对于特性 buttons .

另请参阅 buttons ().

[signal] void QActionInput:: sourceDeviceChanged ( Qt3DInput::QAbstractPhysicalDevice * sourceDevice )

This signal is emitted when the source device associated with the action input is changed to sourceDevice .

注意： 通知程序信号对于特性 sourceDevice .