Touch Input Examples▲
Support for touch input makes it possible for developers to create extensible and intuitive user interfaces.
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Finger Paint Example: Shows the use of a touchscreen to make a simple painting application.
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Pinch Zoom Example: Shows how to recognize a gesture.
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Touch Dials Example: Shows how to apply touch to a set of standard Qt widgets.
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Touch Knobs Example: Shows how to create custom controls that accept touch input.