| q3dinputhandler.cpp |
!
\class Q3DInputHandler
\inmodule QtDataVisualization
\brief Basic wheel mouse based input handler.
\since QtDataVisualization 1.0
Q3DInputHandler is the basic input handler for wheel mouse type of input devices.
Default input handler has the following functionalty:
\table
\header
\li Mouse action
\li Action
\row
\li Drag with right button pressed
\li Rotate graph within limits set for Q3DCamera.
\row
\li Left click
\li Select item under cursor or remove selection if none.
May open the secondary view depending on the
\l {QAbstract3DGraph::selectionMode}{selection mode}.
\row
\li Mouse wheel
\li Zoom in/out within the allowable zoom range set for Q3DCamera.
\row
\li Left click on the primary view when the secondary view is visible
\li Closes the secondary view.
\note Secondary view is available only for Q3DBars and Q3DSurface graphs.
\endtable
Rotation, zoom, and selection can each be individually disabled using
corresponding properties of this class.
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| q3dinputhandler.h |
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| q3dinputhandler_p.h |
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| qabstract3dinputhandler.cpp |
!
\class QAbstract3DInputHandler
\inmodule QtDataVisualization
\brief The base class for implementations of input handlers.
\since QtDataVisualization 1.0
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.
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| qabstract3dinputhandler.h |
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| qabstract3dinputhandler_p.h |
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| qtouch3dinputhandler.cpp |
!
\class QTouch3DInputHandler
\inmodule QtDataVisualization
\brief Basic touch display based input handler.
\since QtDataVisualization 1.0
QTouch3DInputHandler is the basic input handler for touch screen devices.
Default touch input handler has the following functionalty:
\table
\header
\li Gesture
\li Action
\row
\li Touch-And-Move
\li Rotate graph within limits set for Q3DCamera
\row
\li Tap
\li Select the item tapped or remove selection if none.
May open the secondary view depending on the
\l {QAbstract3DGraph::selectionMode}{selection mode}.
\row
\li Tap-And-Hold
\li Same as tap.
\row
\li Pinch
\li Zoom in/out within the allowable zoom range set for Q3DCamera.
\row
\li Tap on the primary view when the secondary view is visible
\li Closes the secondary view.
\note Secondary view is available only for Q3DBars and Q3DSurface graphs.
\endtable
Rotation, zoom, and selection can each be individually disabled using
corresponding Q3DInputHandler properties.
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| qtouch3dinputhandler.h |
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| qtouch3dinputhandler_p.h |
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