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gtkgesture: Add docs blurb about touchpad gestures

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Not too long though, the precautions to take are minimal.
This commit is contained in:
Carlos Garnacho 2015-07-24 18:52:38 +02:00
parent e736e8dcb9
commit d756463d9b
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gtk/gtkgesture.c
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@ -104,6 +104,15 @@
*
* Sequence states can't be changed freely, see gtk_gesture_set_sequence_state()
* to know about the possible lifetimes of a #GdkEventSequence.
*
* ## Touchpad gestures
*
* On the platforms that support it, #GtkGesture will handle transparently
* touchpad gesture events. The only precautions users of #GtkGesture should do
* to enable this support are:
* - Enabling %GDK_TOUCHPAD_GESTURE_MASK on their #GdkWindows
* - If the gesture has %GTK_PHASE_NONE, ensuring events of type
* %GDK_TOUCHPAD_SWIPE and %GDK_TOUCHPAD_PINCH are handled by the #GtkGesture
*/
#include "config.h"