内容

• 特性
• 公共函数
• 重实现公共函数
• 信号
• 详细描述

QKeyboardDevice Class

class Qt3DInput ::QKeyboardDevice

QKeyboardDevice is in charge of dispatching keyboard events to attached QQKeyboardHandler objects. 更多...

头：	#include <QKeyboardDevice>
CMake:	find_package(Qt6 COMPONENTS 3dinput REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3dinput)
qmake:	QT += 3dinput
Since:	Qt 5.5
实例化：	KeyboardDevice
继承：	Qt3DInput::QAbstractPhysicalDevice

• 所有成员列表，包括继承成员

特性

• activeInput : Qt3DInput::QKeyboardHandler* const

公共函数

	QKeyboardDevice (Qt3DCore::QNode * parent = nullptr)
Qt3DInput::QKeyboardHandler *	activeInput () const

重实现公共函数

virtual int	axisCount () const override
virtual int	axisIdentifier (const QString & name ) const override
virtual QStringList	axisNames () const override
virtual int	buttonCount () const override
virtual int	buttonIdentifier (const QString & name ) const override
virtual QStringList	buttonNames () const override

信号

void	activeInputChanged (Qt3DInput::QKeyboardHandler * activeInput )

详细描述

特性文档编制

[read-only] activeInput : Qt3DInput::QKeyboardHandler * const

Holds the active QKeyboardHandler 为设备。

访问函数：

Qt3DInput::QKeyboardHandler *

activeInput () const

通知程序信号：

void	activeInputChanged (Qt3DInput::QKeyboardHandler * activeInput )

成员函数文档编制

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

Constructs a new QKeyboardDevice instance with parent .

[override virtual] int QKeyboardDevice:: axisCount () const

重实现： QAbstractPhysicalDevice::axisCount () const.

Returns the axis count.

注意： Currently always returns zero.

[override virtual] int QKeyboardDevice:: axisIdentifier (const QString & name ) const

重实现： QAbstractPhysicalDevice::axisIdentifier (const QString &name) const.

Returns the axisIdentifier matching the name .

[override virtual] QStringList QKeyboardDevice:: axisNames () const

重实现： QAbstractPhysicalDevice::axisNames () const.

Returns the axis names.

注意： Currently always returns empty QStringList .

[override virtual] int QKeyboardDevice:: buttonCount () const

重实现： QAbstractPhysicalDevice::buttonCount () const.

Returns the button count.

[override virtual] int QKeyboardDevice:: buttonIdentifier (const QString & name ) const

重实现： QAbstractPhysicalDevice::buttonIdentifier (const QString &name) const.

Returns the buttonIdentifier matching the name .

[override virtual] QStringList QKeyboardDevice:: buttonNames () const

重实现： QAbstractPhysicalDevice::buttonNames () const.

Returns the button names.