QTouch3DInputHandler Class

Basic touch display based input handler. More...

Header: #include <QTouch3DInputHandler>
CMake: find_package(Qt6 REQUIRED COMPONENTS DataVisualization)
target_link_libraries(mytarget PRIVATE Qt6::DataVisualization)
qmake: QT += datavisualization
Since: QtDataVisualization 1.0
Instantiated By: TouchInputHandler3D
Inherits: Q3DInputHandler

Public Functions

Detailed Description

QTouch3DInputHandler is the basic input handler for touch screen devices.

Default touch input handler has the following functionalty:

GestureAction
Touch-And-MoveRotate graph within limits set for Q3DCamera
TapSelect the item tapped or remove selection if none. May open the secondary view depending on the selection mode.
Tap-And-HoldSame as tap.
PinchZoom in/out within the allowable zoom range set for Q3DCamera.
Tap on the primary view when the secondary view is visibleCloses the secondary view.

Note: Secondary view is available only for Q3DBars and Q3DSurface graphs.

Rotation, zoom, and selection can each be individually disabled using corresponding Q3DInputHandler properties.

Member Function Documentation

[virtual] QTouch3DInputHandler::~QTouch3DInputHandler()

Destroys the input handler.