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st-scroll-view: Make the fade effect and offset themable

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Theme authors now have the power (and responsibility) of creating fade
effects with the new CSS length property '-st-fade-offset'. A value of
0 disables the effect.

This new CSS approach replaces the current programmatic toggle of
the 'vfade' property. A new CSS style class name 'vfade' is used as
a replacement for the old property.

https://bugzilla.gnome.org/show_bug.cgi?id=651813
This commit is contained in:
Jasper St. Pierre
2011-06-03 17:44:57 -04:00
parent 31bde574de
commit e7289378b7
8 changed files with 41 additions and 46 deletions
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2
js/ui/appDisplay.js
View File

@ -44,7 +44,7 @@ AlphabeticalView.prototype = {
this.actor = new St.ScrollView({ x_fill: true,
y_fill: false,
y_align: St.Align.START,
vfade: true });
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,

4
js/ui/messageTray.js
View File

@ -557,7 +557,7 @@ Notification.prototype = {
this._scrollArea = new St.ScrollView({ name: 'notification-scrollview',
vscrollbar_policy: this._scrollPolicy,
hscrollbar_policy: Gtk.PolicyType.NEVER,
vfade: true });
style_class: 'vfade' });
this._table.add(this._scrollArea, { row: 1, col: 1 });
this._contentArea = new St.BoxLayout({ name: 'notification-body',
vertical: true });
@ -1002,7 +1002,7 @@ SummaryItem.prototype = {
this.notificationStackView = new St.ScrollView({ name: source.isChat ? '' : 'summary-notification-stack-scrollview',
vscrollbar_policy: source.isChat ? Gtk.PolicyType.NEVER : Gtk.PolicyType.AUTOMATIC,
hscrollbar_policy: Gtk.PolicyType.NEVER,
vfade: true });
style_class: 'vfade' });
this.notificationStack = new St.BoxLayout({ name: 'summary-notification-stack',
vertical: true });
this.notificationStackView.add_actor(this.notificationStack);

2
js/ui/searchDisplay.js
View File

@ -192,7 +192,7 @@ SearchResults.prototype = {
let scrollView = new St.ScrollView({ x_fill: true,
y_fill: false,
vfade: true });
style_class: 'vfade' });
scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
scrollView.add_actor(this._content);