TouchArea
Use TouchArea to control what happens when the region it covers is touched or interacted with
using the mouse.[sls.meta.toucharea.purpose]
When not part of a layout, its width or height default to 100% of the parent element.[sls.ref.toucharea.size]
Of the members of TouchArea, only clicked and the geometry properties are part of Slint SC.[sls.ref.toucharea.members]
Callbacks
Section titled “Callbacks”clicked()
Section titled “clicked()”Invoked when clicked: A finger or the left mouse button is pressed, then released on this element.[sls.ref.toucharea.clicked]
The Touch Input chapter specifies when a press and a release count as a click.[sls.ref.toucharea.clicked.input]
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