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
virtual | ~QTouch3DInputHandler() |
Detailed Description
QTouch3DInputHandler is the basic input handler for touch screen devices.
Default touch input handler has the following functionalty:
Gesture | Action |
---|---|
Touch-And-Move | Rotate graph within limits set for Q3DCamera |
Tap | Select the item tapped or remove selection if none. May open the secondary view depending on the selection mode. |
Tap-And-Hold | Same as tap. |
Pinch | Zoom in/out within the allowable zoom range set for Q3DCamera. |
Tap on the primary view when the secondary view is visible | Closes 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.