QAbstract3DInputHandler#

The base class for implementations of input handlers. More

Inherited by: Q3DInputHandler, QTouch3DInputHandler

Synopsis#

Functions#

Virtual functions#

Signals#

Detailed Description#

QAbstract3DInputHandler is the base class that is subclassed by different input handling implementations that take input events and translate those to camera and light movements. Input handlers also translate raw input events to slicing and selection events in the scene.

class PySide6.QtDataVisualization.QAbstract3DInputHandler([parent=None])#
Parameters

parentPySide6.QtCore.QObject

Constructs the base class. An optional parent parameter can be given and is then passed to QObject constructor.

PySide6.QtDataVisualization.QAbstract3DInputHandler.InputView#

Predefined input views for mouse and touch based input handlers.

Constant

Description

QAbstract3DInputHandler.InputViewNone

Mouse or touch not on a view.

QAbstract3DInputHandler.InputViewOnPrimary

Mouse or touch input received on the primary view area. If secondary view is displayed when inputView becomes , secondary view is closed.

QAbstract3DInputHandler.InputViewOnSecondary

Mouse or touch input received on the secondary view area.

PySide6.QtDataVisualization.QAbstract3DInputHandler.inputPosition()#
Return type

PySide6.QtCore.QPoint

This property holds The last input position based on the processed input events..

PySide6.QtDataVisualization.QAbstract3DInputHandler.inputView()#
Return type

InputView

This property holds The current enumerated input view based on the view of the processed input events..

One of the InputView enum values.

When the view changes, the inputViewChanged signal is emitted.

See also

InputView

PySide6.QtDataVisualization.QAbstract3DInputHandler.inputViewChanged(view)#
Parameters

viewInputView

PySide6.QtDataVisualization.QAbstract3DInputHandler.mouseDoubleClickEvent(event)#
Parameters

eventPySide6.QtGui.QMouseEvent

Override this to handle mouse double click events. Mouse double click event is given in the event.

PySide6.QtDataVisualization.QAbstract3DInputHandler.mouseMoveEvent(event, mousePos)#
Parameters

Override this to handle mouse move events. Mouse move event is given in the event and the mouse position in mousePos.

PySide6.QtDataVisualization.QAbstract3DInputHandler.mousePressEvent(event, mousePos)#
Parameters

Override this to handle mouse press events. Mouse press event is given in the event and the mouse position in mousePos.

PySide6.QtDataVisualization.QAbstract3DInputHandler.mouseReleaseEvent(event, mousePos)#
Parameters

Override this to handle mouse release events. Mouse release event is given in the event and the mouse position in mousePos.

PySide6.QtDataVisualization.QAbstract3DInputHandler.positionChanged(position)#
Parameters

positionPySide6.QtCore.QPoint

PySide6.QtDataVisualization.QAbstract3DInputHandler.prevDistance()#
Return type

int

Returns the manhattan length between last two input positions.

PySide6.QtDataVisualization.QAbstract3DInputHandler.previousInputPos()#
Return type

PySide6.QtCore.QPoint

Returns the previous input position.

PySide6.QtDataVisualization.QAbstract3DInputHandler.scene()#
Return type

PySide6.QtDataVisualization.Q3DScene

This property holds The 3D scene this abstract input handler is controlling..

One input handler can control one scene. Setting a scene to an input handler does not transfer the ownership of the scene.

PySide6.QtDataVisualization.QAbstract3DInputHandler.sceneChanged(scene)#
Parameters

scenePySide6.QtDataVisualization.Q3DScene

PySide6.QtDataVisualization.QAbstract3DInputHandler.setInputPosition(position)#
Parameters

positionPySide6.QtCore.QPoint

This property holds The last input position based on the processed input events..

PySide6.QtDataVisualization.QAbstract3DInputHandler.setInputView(inputView)#
Parameters

inputViewInputView

This property holds The current enumerated input view based on the view of the processed input events..

One of the InputView enum values.

When the view changes, the inputViewChanged signal is emitted.

See also

InputView

PySide6.QtDataVisualization.QAbstract3DInputHandler.setPrevDistance(distance)#
Parameters

distance – int

Sets the distance (manhattan length) between last two input positions.

See also

prevDistance()

PySide6.QtDataVisualization.QAbstract3DInputHandler.setPreviousInputPos(position)#
Parameters

positionPySide6.QtCore.QPoint

Sets the previous input position to the point given by position.

PySide6.QtDataVisualization.QAbstract3DInputHandler.setScene(scene)#
Parameters

scenePySide6.QtDataVisualization.Q3DScene

This property holds The 3D scene this abstract input handler is controlling..

One input handler can control one scene. Setting a scene to an input handler does not transfer the ownership of the scene.

PySide6.QtDataVisualization.QAbstract3DInputHandler.touchEvent(event)#
Parameters

eventPySide6.QtGui.QTouchEvent

Override this to handle touch input events. Touch event is given in the event.

PySide6.QtDataVisualization.QAbstract3DInputHandler.wheelEvent(event)#
Parameters

eventPySide6.QtGui.QWheelEvent

Override this to handle wheel events. Wheel event is given in the event.