QCAD - 2D CAD System.
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FS#803 - Pan and Zoom with touch pad are hard to use (wrong buffer handling)
Opened by Matthias Melcher (matthiaswm) - Monday, 29 April 2013, 18:03 GMT+1
Last edited by Andrew (andrew) - Saturday, 04 May 2013, 19:55 GMT+1
How to reproduce:
What goes wrong:
This is easily solved: when receiving a pan event (two finger scroll), just check if there are more events in the queue. If there are, accumulate the effect, but don’t draw yet. As soon as the buffer is empty, kick off the redraw. The result is a *much* more fluent and responsive user interface.
Please fix soon. This wonderful feature makes life so easy, but currently it is unusable. Thanks. Matthias.
Saturday, 04 May 2013, 19:55 GMT+1
Reason for closing: Fixed
Additional comments about closing: Likely fixed. Fix can probably be improved.