QInputSettings Class

class Qt3DInput ::QInputSettings

QInputSettings class holds the pointer to an input event source object. 更多...

头：	#include <QInputSettings>
qmake:	QT += 3dinput
Since:	Qt 5.7
实例化：	InputSettings
继承：	Qt3DCore::QComponent

该类在 Qt 5.7 引入。

所有成员列表，包括继承成员

特性

eventSource : QObject*

公共函数

QObject *

eventSource () const

公共槽

void	setEventSource (QObject * eventSource )

信号

void	eventSourceChanged ( QObject * )

详细描述

The QInputSettings component must be set as a component of the scene root entity. It stores a pointer to the object that acts as the source of input events to be handled by various input classes. For example, a QWindow instance can be an event source.

另请参阅 QMouseDevice and QKeyboardDevice .

特性文档编制

eventSource : QObject *

Holds the current event source. An event source is an object that is capable of receiving various input events, such as mouse or keyboard events. Typically it is a QWindow 实例。

访问函数：

QObject *	eventSource () const
void	setEventSource (QObject * eventSource )

通知程序信号：

void	eventSourceChanged ( QObject * )