内容

• 特性
• 公共函数
• 公共槽
• 信号
• 详细描述

QGamepad Class

A gamepad device connected to a system 更多...

头：	#include <QGamepad>
qmake:	QT += gamepad
继承：	QObject

• 所有成员列表，包括继承成员

特性

axisLeftX : const double axisLeftY : const double axisRightX : const double axisRightY : const double buttonL1 : const bool buttonL2 : const double buttonL3 : const bool buttonR1 : const bool buttonR2 : const double buttonR3 : const bool buttonA : const bool buttonB : const bool buttonCenter : const bool

buttonDown : const bool buttonGuide : const bool buttonLeft : const bool buttonRight : const bool buttonSelect : const bool buttonStart : const bool buttonUp : const bool buttonX : const bool buttonY : const bool connected : const bool deviceId : int name : const QString

• 1 特性继承自 QObject

公共函数

	QGamepad (int deviceId = 0, QObject * parent = nullptr)
	~QGamepad ()
double	axisLeftX () const
double	axisLeftY () const
double	axisRightX () const
double	axisRightY () const
bool	buttonL1 () const
double	buttonL2 () const
bool	buttonL3 () const
bool	buttonR1 () const
double	buttonR2 () const
bool	buttonR3 () const
bool	buttonA () const
bool	buttonB () const
bool	buttonCenter () const
bool	buttonDown () const
bool	buttonGuide () const
bool	buttonLeft () const
bool	buttonRight () const
bool	buttonSelect () const
bool	buttonStart () const
bool	buttonUp () const
bool	buttonX () const
bool	buttonY () const
int	deviceId () const
bool	isConnected () const
QString	name () const

• 32 公共函数继承自 QObject

公共槽

void	setDeviceId (int number )

• 1 公共槽继承自 QObject

信号

void	axisLeftXChanged (double value )
void	axisLeftYChanged (double value )
void	axisRightXChanged (double value )
void	axisRightYChanged (double value )
void	buttonAChanged (bool value )
void	buttonBChanged (bool value )
void	buttonCenterChanged (bool value )
void	buttonDownChanged (bool value )
void	buttonGuideChanged (bool value )
void	buttonL1Changed (bool value )
void	buttonL2Changed (double value )
void	buttonL3Changed (bool value )
void	buttonLeftChanged (bool value )
void	buttonR1Changed (bool value )
void	buttonR2Changed (double value )
void	buttonR3Changed (bool value )
void	buttonRightChanged (bool value )
void	buttonSelectChanged (bool value )
void	buttonStartChanged (bool value )
void	buttonUpChanged (bool value )
void	buttonXChanged (bool value )
void	buttonYChanged (bool value )
void	connectedChanged (bool value )
void	deviceIdChanged (int value )
void	nameChanged (QString value )

• 2 信号继承自 QObject

额外继承成员

• 11 静态公共成员继承自 QObject
• 9 保护函数继承自 QObject

详细描述

A gamepad device connected to a system

QGamepad is used to access the current state of gamepad hardware connected to a system.

特性文档编制

axisLeftX : const double

This read-only property holds the value of the left thumbstick's X axis. The axis values range from -1.0 to 1.0.

访问函数：

double

axisLeftX () const

通知程序信号：

void	axisLeftXChanged (double value )

axisLeftY : const double

This read-only property holds the value of the left thumbstick's Y axis. The axis values range from -1.0 to 1.0.

访问函数：

double

axisLeftY () const

通知程序信号：

void	axisLeftYChanged (double value )

axisRightX : const double

This read-only property holds the value of the right thumbstick's X axis. The axis values range from -1.0 to 1.0.

访问函数：

double

axisRightX () const

通知程序信号：

void	axisRightXChanged (double value )

axisRightY : const double

This read-only property holds the value of the right thumbstick's Y axis. The axis values range from -1.0 to 1.0.

访问函数：

double

axisRightY () const

通知程序信号：

void	axisRightYChanged (double value )

buttonL1 : const bool

This read-only property holds the state of the left shoulder button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonL1 () const

通知程序信号：

void	buttonL1Changed (bool value )

buttonL2 : const double

This read-only property holds the value of the left trigger button. This trigger value ranges from 0.0 when not pressed to 1.0 when pressed completely.

访问函数：

double

buttonL2 () const

通知程序信号：

void	buttonL2Changed (double value )

buttonL3 : const bool

This read-only property holds the state of the left stick button. The value is true when pressed, and false when not pressed. This button is usually triggered by pressing the left joystick itself.

访问函数：

bool	buttonL3 () const

通知程序信号：

void	buttonL3Changed (bool value )

buttonR1 : const bool

This read-only property holds the state of the right shoulder button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonR1 () const

通知程序信号：

void	buttonR1Changed (bool value )

buttonR2 : const double

This read-only property holds the value of the right trigger button. This trigger value ranges from 0.0 when not pressed to 1.0 when pressed completely.

访问函数：

double

buttonR2 () const

通知程序信号：

void	buttonR2Changed (double value )

buttonR3 : const bool

This read-only property holds the state of the right stick button. The value is true when pressed, and false when not pressed. This button is usually triggered by pressing the right joystick itself.

访问函数：

bool	buttonR3 () const

通知程序信号：

void	buttonR3Changed (bool value )

buttonA : const bool

This read-only property holds the state of the A button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonA () const

通知程序信号：

void	buttonAChanged (bool value )

buttonB : const bool

This read-only property holds the state of the B button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonB () const

通知程序信号：

void	buttonBChanged (bool value )

另请参阅 QGamepadManager::connectedGamepads ().

buttonCenter : const bool

This read-only property holds the state of the center button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonCenter () const

通知程序信号：

void	buttonCenterChanged (bool value )

buttonDown : const bool

This read-only property holds the state of the direction pad down button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonDown () const

通知程序信号：

void	buttonDownChanged (bool value )

buttonGuide : const bool

This read-only property holds the state of the guide button. The value is true when pressed, and false when not pressed. This button is typically the one in the center of the gamepad with a logo. Some gamepads will not have a guide button.

访问函数：

bool	buttonGuide () const

通知程序信号：

void	buttonGuideChanged (bool value )

buttonLeft : const bool

This read-only property holds the state of the direction pad left button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonLeft () const

通知程序信号：

void	buttonLeftChanged (bool value )

buttonRight : const bool

This read-only property holds the state of the direction pad right button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonRight () const

通知程序信号：

void	buttonRightChanged (bool value )

buttonSelect : const bool

This read-only property holds the state of the Select button. The value is true when pressed, and false when not pressed. This button can sometimes be labeled as the Back button on some gamepads.

访问函数：

bool	buttonSelect () const

通知程序信号：

void	buttonSelectChanged (bool value )

buttonStart : const bool

This read-only property holds the state of the Start button. The value is true when pressed, and false when not pressed. This button can sometimes be labeled as the Forward button on some gamepads.

访问函数：

bool	buttonStart () const

通知程序信号：

void	buttonStartChanged (bool value )

buttonUp : const bool

This read-only property holds the state of the direction pad up button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonUp () const

通知程序信号：

void	buttonUpChanged (bool value )

buttonX : const bool

This read-only property holds the state of the X button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonX () const

通知程序信号：

void	buttonXChanged (bool value )

buttonY : const bool

This read-only property holds the state of the Y button. The value is true when pressed, and false when not pressed.

访问函数：

bool	buttonY () const

通知程序信号：

void	buttonYChanged (bool value )

connected : const bool

This read-only property holds the connectivity state of the gamepad device. If a gamepad is connected, this property will be true, otherwise false.

访问函数：

bool	isConnected () const

通知程序信号：

void	connectedChanged (bool value )

deviceId : int

This property holds the deviceId of the gamepad device. Multiple gamepad devices can be connected at any given time, so setting this property defines which gamepad to use.

访问函数：

int	deviceId () const
void	setDeviceId (int number )

通知程序信号：

void	deviceIdChanged (int value )

另请参阅 QGamepadManager::connectedGamepads ().

name : const QString

This read-only property holds the reported name of the gamepad if one is available.

访问函数：

QString

name () const

通知程序信号：

void	nameChanged (QString value )

成员函数文档编制

QGamepad:: QGamepad ( int deviceId = 0, QObject * parent = nullptr)

构造 QGamepad 采用给定 deviceId and parent .

QGamepad:: ~QGamepad ()

销毁 QGamepad .