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gtkeventcontrollerscroll: Drop device type checks

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Kinetic scrolling (and begin/end tracking) broke with commit cab1dcb696
since the pointing device used on X11 does not get as much GdkInputSource
granularity as the source device used to have in GTK3.

Actually this is kinda pointless, devices incapable of smooth scroll
should send discrete events, without those devices in the picture, we
want kinetic scroll to apply on every other device capable of smooth
scroll, so just do that.

Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/3210
This commit is contained in:
Carlos Garnacho 2020-09-28 23:30:05 +02:00
parent 01ddc181f9
commit 11e4a46967
1 changed files with 1 additions and 3 deletions
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4
gtk/gtkeventcontrollerscroll.c
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@ -263,9 +263,7 @@ gtk_event_controller_scroll_handle_event (GtkEventController *controller,
gdk_scroll_event_get_deltas (event, &dx, &dy);
if (!scroll->active &&
(input_source == GDK_SOURCE_TRACKPOINT ||
input_source == GDK_SOURCE_TOUCHPAD))
if (!scroll->active)
{
g_signal_emit (controller, signals[SCROLL_BEGIN], 0);
scroll_history_reset (scroll);