panel: Allow restoring maximized/tiled windows by touch

Maximized and tiled windows can be restored with a drag gesture,
not only from their titlebars, but also from any non-reactive
parts of the top bar above the window. Currently this only works
for actual pointer devices, extend the behavior to handle touch
as well.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/112


(cherry picked from commit 905801b178)
This commit is contained in:
Florian Müllner 2018-05-24 15:28:36 +00:00 committed by Marco Trevisan
parent 445eed40a7
commit 721ce54037

View File

@ -796,6 +796,7 @@ var Panel = new Lang.Class({
this.actor.connect('get-preferred-height', this._getPreferredHeight.bind(this));
this.actor.connect('allocate', this._allocate.bind(this));
this.actor.connect('button-press-event', this._onButtonPress.bind(this));
this.actor.connect('touch-event', this._onButtonPress.bind(this));
this.actor.connect('key-press-event', this._onKeyPress.bind(this));
Main.overview.connect('showing', () => {
@ -939,8 +940,13 @@ var Panel = new Lang.Class({
if (event.get_source() != actor)
return Clutter.EVENT_PROPAGATE;
let button = event.get_button();
if (button != 1)
let type = event.type();
let isPress = type == Clutter.EventType.BUTTON_PRESS;
if (!isPress && type != Clutter.EventType.TOUCH_BEGIN)
return Clutter.EVENT_PROPAGATE;
let button = isPress ? event.get_button() : -1;
if (isPress && button != 1)
return Clutter.EVENT_PROPAGATE;
let focusWindow = global.display.focus_window;