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searchDisplay, appDisplay: Use ClutterPanAction for re-swipe scrolling

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The sooner we can kill off the custom overview swipe scroll code, the
better.

https://bugzilla.gnome.org/show_bug.cgi?id=689062
This commit is contained in:
Jasper St. Pierre
2012-11-25 23:33:44 -05:00
parent cb08bd2e2e
commit 5fc16bb05b
2 changed files with 29 additions and 30 deletions
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20
js/ui/appDisplay.js
View File

@ -48,18 +48,16 @@ const AlphabeticalView = new Lang.Class({
style_class: 'vfade' });
this.actor.add_actor(box);
this.actor.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
this.actor.connect('notify::mapped', Lang.bind(this,
function() {
if (!this.actor.mapped)
return;
let action = new Clutter.PanAction({ interpolate: true });
action.connect('pan', Lang.bind(this, this._onPan));
this.actor.add_action(action);
},
let adjustment = this.actor.vscroll.adjustment;
let direction = Overview.SwipeScrollDirection.VERTICAL;
Main.overview.setScrollAdjustment(adjustment, direction);
// Reset scroll on mapping
adjustment.value = 0;
}));
_onPan: function(action) {
let [dist, dx, dy] = action.get_motion_delta(0);
let adjustment = this.actor.vscroll.adjustment;
adjustment.value -= (dy / this.actor.height) * adjustment.page_size;
return false;
},
removeAll: function() {