Carlos Garnacho
7545b908de
gesture: Update to using GdkEvent API
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To some extent, pad and touchpad gesture events need extra API.
2017-09-19 18:39:02 +02:00
Matthias Clasen
66f0bdee0a
Intern all signal names beforehand
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This avoids pointless allocations
2015-09-12 12:50:39 -04:00
Carlos Garnacho
5d17338b4d
gtkgestureswipe: Handle touchpad swipe events
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These will only trigger the gesture if it's been created with
the same GtkGesture::n-points than n_fingers in the event.
2015-08-12 23:20:25 +02:00
Matthias Clasen
3bb404f40c
Don't assert in gtk_event_controller_constructed
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This prevents some of our generic object implementation tests
from working with gesture objects. Instead, add g_return_if_fail
checks in all the gesture constructors.
2014-05-27 14:33:32 -04:00
Benjamin Otte
4bbca44512
gestureswipe: Fix return value
2014-05-24 16:16:41 +02:00
Matthias Clasen
0442431943
Docs: Cosmetic fixes
2014-05-23 19:54:33 +02:00
Carlos Garnacho
44a960199b
gesture: Make gtk_gesture_get_last_update_time() private
2014-05-23 19:54:29 +02:00
Carlos Garnacho
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
Matthias Clasen
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
Carlos Garnacho
ad2346f762
swipe: doc fixes
2014-05-23 19:54:28 +02:00
Carlos Garnacho
2df48ba886
swipe: Add missing documentation
2014-05-23 19:54:27 +02:00
Carlos Garnacho
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
Carlos Garnacho
c49ac32393
swipe: Dont emit swipe() if the gesture was denied rather than finished
2014-05-23 19:54:24 +02:00
Carlos Garnacho
dca169d9f1
swipe: Make a subclass of GtkGestureSingle
2014-05-23 19:54:23 +02:00
Carlos Garnacho
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
