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QButtonAxisInput Class

An axis input controlled by buttons The axis value is controlled by buttons rather than a traditional analog input such as a joystick.

This class was introduced in Qt 5.7.

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QButtonAxisInput Class

  • Header: Qt3DInput/QButtonAxisInput

  • Since: Qt 5.7

  • CMake:

    find_package(Qt6 REQUIRED COMPONENTS 3dinput)

    target_link_libraries(mytarget PRIVATE Qt6::3dinput)

  • qmake: QT += 3dinput

  • Inherited By:

  • Instantiated By: qml-qt3d-input-buttonaxisinput.xml

  • Inherits: Qt3DInput::QAbstractAxisInput

Detailed Description

 

Property Documentation

 

acceleration : float

Specifies the rate at which the axis value changes when a button is held

Access functions:

  • float acceleration() const

  • void setAcceleration(float acceleration)

Notifier signal:

  • void accelerationChanged(float acceleration)

buttons : QList<int>

Specifies the buttons which control the axis

Access functions:

  • <int> buttons() const

  • void setButtons(const <int> &buttons)

Notifier signal:

  • void buttonsChanged(const <int> &buttons)

deceleration : float

Specifies the rate at which the axis value returns to normal when a button is released

Access functions:

  • float deceleration() const

  • void setDeceleration(float deceleration)

Notifier signal:

  • void decelerationChanged(float deceleration)

scale : float

Specifies how the axis output value is scaled. No scaling is applied by default so it defaults to 1.

Access functions:

  • float scale() const

  • void setScale(float scale)

Notifier signal:

  • void scaleChanged(float scale)

Member Function Documentation

 

[explicit] QButtonAxisInput::QButtonAxisInput(Qt3DCore::QNode *parent = nullptr)

Constructs a new QButtonAxisInput instance with parent.

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