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gdm: hide session list if only one session

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The session list is supposed to hide itself if

1) the user is already logged in
2) there is only one xsession file installed

There was a bug causing 2) not to work.
This commit fixes that bug.

https://bugzilla.gnome.org/show_bug.cgi?id=658423
This commit is contained in:
Ray Strode 2011-09-06 23:07:09 -04:00
parent 6496205081
commit 45a1ceaa54
1 changed files with 19 additions and 17 deletions
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36
js/gdm/loginDialog.js
View file

@ -580,8 +580,11 @@ function SessionList() {
SessionList.prototype = {
_init: function() {
this.actor = new St.BoxLayout({ style_class: 'login-dialog-session-list',
vertical: true});
this.actor = new St.Bin();
this._box = new St.BoxLayout({ style_class: 'login-dialog-session-list',
vertical: true});
this.actor.child = this._box;
this._button = new St.Button({ style_class: 'login-dialog-session-list-button',
can_focus: true,
@ -606,17 +609,17 @@ SessionList.prototype = {
this._button.connect('clicked',
Lang.bind(this, this._onClicked));
this.actor.add_actor(this._button,
{ x_fill: true,
y_fill: true,
expand: true });
this._box.add_actor(this._button,
{ x_fill: true,
y_fill: true,
expand: true });
this._scrollView = new St.ScrollView({ style_class: 'login-dialog-session-list-scroll-view'});
this._scrollView.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC);
this.actor.add_actor(this._scrollView,
{ x_fill: true,
y_fill: true,
expand: true });
this._box.add_actor(this._scrollView,
{ x_fill: true,
y_fill: true,
expand: true });
this._itemList = new St.BoxLayout({ style_class: 'login-dialog-session-item-list',
vertical: true });
this._scrollView.add_actor(this._itemList,
@ -679,9 +682,9 @@ SessionList.prototype = {
ids.sort();
if (ids.length <= 1)
this.actor.hide();
this._box.hide();
else
this.actor.show();
this._box.show();
for (let i = 0; i < ids.length; i++) {
let [sessionName, sessionDescription] = GdmGreeter.get_session_name_and_description(ids[i]);
@ -806,11 +809,10 @@ LoginDialog.prototype = {
}));
this._promptBox.add(this._sessionList.actor,
{ expand: true,
x_fill: true,
y_fill: true,
x_align: St.Align.START,
y_align: St.Align.START});
{ expand: true,
x_fill: false,
y_fill: true,
x_align: St.Align.START });
this._promptBox.hide();
let notListedLabel = new St.Label({ text: _("Not listed?"),