内容

• 公共类型
• 特性
• 公共函数
• 公共槽
• 信号
• 静态公共成员
• 详细描述

QGamepadManager Class

Queries attached gamepads and related events. 更多...

头：	#include <QGamepadManager>
qmake:	QT += gamepad
实例化：	GamepadManager
继承：	QObject

• 所有成员列表，包括继承成员
• 过时成员

公共类型

flags	GamepadAxes
enum	GamepadAxis { AxisInvalid, AxisLeftX, AxisLeftY, AxisRightX, AxisRightY }
enum	GamepadButton { ButtonInvalid, ButtonA, ButtonB, ButtonX, ..., ButtonGuide }
flags	GamepadButtons

特性

• connectedGamepads : const QList<int>

• 1 特性继承自 QObject

公共函数

const QList<int>	connectedGamepads () const
QString	gamepadName (int deviceId ) const
bool	isGamepadConnected (int deviceId ) const

• 31 公共函数继承自 QObject

公共槽

bool	configureAxis (int deviceId , QGamepadManager::GamepadAxis axis )
bool	configureButton (int deviceId , QGamepadManager::GamepadButton button )
bool	isConfigurationNeeded (int deviceId ) const
void	resetConfiguration (int deviceId )
bool	setCancelConfigureButton (int deviceId , QGamepadManager::GamepadButton button )
void	setSettingsFile (const QString & file )

• 1 公共槽继承自 QObject

信号

void	axisConfigured (int deviceId , QGamepadManager::GamepadAxis axis )
void	buttonConfigured (int deviceId , QGamepadManager::GamepadButton button )
void	configurationCanceled (int deviceId )
void	connectedGamepadsChanged ()
void	gamepadAxisEvent (int deviceId , QGamepadManager::GamepadAxis axis , double value )
void	gamepadButtonPressEvent (int deviceId , QGamepadManager::GamepadButton button , double value )
void	gamepadButtonReleaseEvent (int deviceId , QGamepadManager::GamepadButton button )
void	gamepadConnected (int deviceId )
void	gamepadDisconnected (int deviceId )
void	gamepadNameChanged (int deviceId , const QString & name )

• 2 信号继承自 QObject

静态公共成员

QGamepadManager *	instance ()
const QMetaObject	staticMetaObject

• 9 静态公共成员继承自 QObject

额外继承成员

• 9 保护函数继承自 QObject

详细描述

Queries attached gamepads and related events.

QGamepadManager provides a high-level interface for querying the attached gamepads and events related to all of the connected devices.

成员类型文档编制

enum QGamepadManager:: GamepadAxis
flags QGamepadManager:: GamepadAxes

The GamepadAxes type is a typedef for QFlags <GamepadAxis>. It stores an OR combination of GamepadAxis values.

enum QGamepadManager:: GamepadButton
flags QGamepadManager:: GamepadButtons

The GamepadButtons type is a typedef for QFlags <GamepadButton>. It stores an OR combination of GamepadButton values.

特性文档编制

connectedGamepads : const QList < int >

访问函数：

const QList<int>

connectedGamepads () const

通知程序信号：

void	connectedGamepadsChanged ()

成员函数文档编制

[signal] void QGamepadManager:: axisConfigured ( int deviceId , QGamepadManager::GamepadAxis axis )

[signal] void QGamepadManager:: buttonConfigured ( int deviceId , QGamepadManager::GamepadButton button )

[signal] void QGamepadManager:: configurationCanceled ( int deviceId )

[slot] bool QGamepadManager:: configureAxis ( int deviceId , QGamepadManager::GamepadAxis axis )

Configures axis on the gamepad with the specified deviceId 。返回 true in case of success.

[slot] bool QGamepadManager:: configureButton ( int deviceId , QGamepadManager::GamepadButton button )

Configures the specified button on the gamepad with this deviceId 。返回 true in case of success.

const QList < int > QGamepadManager:: connectedGamepads () const

Returns a list of integers containing the deviceId values of the connected gamepads.

注意： getter 函数对于特性 connectedGamepads .

[signal] void QGamepadManager:: gamepadAxisEvent ( int deviceId , QGamepadManager::GamepadAxis axis , double value )

[signal] void QGamepadManager:: gamepadButtonPressEvent ( int deviceId , QGamepadManager::GamepadButton button , double value )

[signal] void QGamepadManager:: gamepadButtonReleaseEvent ( int deviceId , QGamepadManager::GamepadButton button )

[signal] void QGamepadManager:: gamepadConnected ( int deviceId )

[signal] void QGamepadManager:: gamepadDisconnected ( int deviceId )

QString QGamepadManager:: gamepadName ( int deviceId ) const

Returns the name of the gamepad identified by deviceId 。若 deviceId does not identify a connected gamepad, returns an empty string.

该函数在 Qt 5.11 引入。

[signal] void QGamepadManager:: gamepadNameChanged ( int deviceId , const QString & name )

[static] QGamepadManager *QGamepadManager:: instance ()

Returns the instance of the QGamepadManager .

[slot] bool QGamepadManager:: isConfigurationNeeded ( int deviceId ) const

Returns a boolean indicating whether configuration is needed for the specified deviceId .

bool QGamepadManager:: isGamepadConnected ( int deviceId ) const

Returns a boolean indicating whether the gamepad with the specified deviceId is connected or not.

[slot] void QGamepadManager:: resetConfiguration ( int deviceId )

Resets the configuration on the gamepad with the specified deviceId .

[slot] bool QGamepadManager:: setCancelConfigureButton ( int deviceId , QGamepadManager::GamepadButton button )

Configures button as the cancel button on the gamepad with id deviceId 。返回 true in case of success.

[slot] void QGamepadManager:: setSettingsFile (const QString & file )

Sets the name of the file that stores the button and axis configuration data.