MouseDrag event

From Xojo Documentation

Revision as of 19:42, 9 February 2018 by PLefebvre (talk | contribs)
Event


(See Below).MouseDrag(x as Integer, y as Integer)

Supported for all project types and targets.

This event fires continuously after the mouse button was pressed inside the Control. Mouse location is local to the control passed in to x, y.

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This event will not occur unless you return True in the MouseDown event first.


Notes

The parameters x and y are local coordinates, i.e. they represent the position of the mouse relative to the upper-left corner of the Control.

As this event is fired continuously (hundreds of time per second), it is your responsibility to determine if the mouse has really moved.

Controls implementing the MouseDrag event