cbe47c02a1
swipe: Don't emit ::swipe if there are still active touches
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Avoids sending spurious signals when an extra touch happens.
2014-05-23 19:54:28 +02:00
42df9eda2d
Prevent subclassing of gestures
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For now, at least. We do this by hiding the instance and
class structures in private headers.
2014-05-23 19:54:28 +02:00
ad2346f762
swipe: doc fixes
2014-05-23 19:54:28 +02:00
2df48ba886
swipe: Add missing documentation
2014-05-23 19:54:27 +02:00
2166be96d2
swipe: Add function to retrieve the current velocity
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This can be used to fetch the current velocity on update(), as opposed
to swipe() which happens after the sequence is finished.
2014-05-23 19:54:26 +02:00
c49ac32393
swipe: Dont emit swipe() if the gesture was denied rather than finished
2014-05-23 19:54:24 +02:00
dca169d9f1
swipe: Make a subclass of GtkGestureSingle
2014-05-23 19:54:23 +02:00
8733e2a918
Add GtkGestureSwipe
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This gesture implementation recognices swipes on any direction.
The "swipe" signal has the X/Y velocity vector components, so
those can be used for direction guessing and velocity thresholds.
2014-05-23 19:54:21 +02:00
