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Avoid popping the workspace controls in and out at the end of DND

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At the end of a drag operation, we would invoke the code to slide the
controls in (because we were no longer DND'ing and not hovering) and
then immediately afterwards invoke the code to slide it back out when
we got the ENTER event from the end of DND. While the immediately
overridden tween probably won't have any visible effect it's better
to avoid this, so wait to update the zoom state until BEFORE_REDRAW.

https://bugzilla.gnome.org/show_bug.cgi?id=640996
This commit is contained in:
Owen W. Taylor 2011-01-30 16:38:13 -05:00
parent 8786da0044
commit 8e5d613bfa
1 changed files with 9 additions and 1 deletions
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10
js/ui/workspacesView.js
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@ -3,6 +3,7 @@
const Clutter = imports.gi.Clutter; const Clutter = imports.gi.Clutter;
const Lang = imports.lang; const Lang = imports.lang;
const Mainloop = imports.mainloop; const Mainloop = imports.mainloop;
const Meta = imports.gi.Meta;
const Shell = imports.gi.Shell; const Shell = imports.gi.Shell;
const St = imports.gi.St; const St = imports.gi.St;
const Signals = imports.signals; const Signals = imports.signals;
@ -1060,7 +1061,14 @@ WorkspacesDisplay.prototype = {
_dragEnd: function() { _dragEnd: function() {
this._inDrag = false; this._inDrag = false;
this._updateZoom();
// We do this deferred because drag-end is emitted before dnd.js emits
// event/leave events that were suppressed during the drag. If we didn't
// defer this, we'd zoom out then immediately zoom in because of the
// enter event we received. That would normally be invisible but we
// might as well avoid it.
Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
Lang.bind(this, this._updateZoom));
} }
}; };
Signals.addSignalMethods(WorkspacesDisplay.prototype); Signals.addSignalMethods(WorkspacesDisplay.prototype);