Sha256: e4ab8b7bd9fd6621491fece0cca369fd11030f7df8985b8e1562c6b6d93e63fd
Contents?: true
Size: 1.72 KB
Versions: 4
Compression:
Stored size: 1.72 KB
Contents
/*
---
script: Scrollable.js
description: For all the scrollbars you always wanted
license: Public domain (http://unlicense.org).
authors: Yaroslaff Fedin
requires:
- LSD.Mixin
- LSD.Behavior
- Widgets/LSD.Widget.Scrollbar
provides:
- LSD.Mixin.Scrollable
...
*/
LSD.Mixin.Scrollable = new Class({
options: {
events: {
self: {
resize: 'showScrollbars'
},
element: {
mousewheel: 'onMousewheel'
}
}
},
onMousewheel: function(event) {
var scrollbar = this.vertical || this.horizontal;
if (scrollbar) scrollbar.track.element.fireEvent('mousewheel', event );
},
showScrollbars: function(size) {
if (!size) size = this.size;
var scrolled = document.id(this.getScrolled());
scrolled.setStyles(size)
scrolled.setStyle('overflow', 'hidden');
if (size.width < scrolled.scrollWidth) {
if (this.getHorizontalScrollbar().parentNode != this) this.horizontal.inject(this);
this.horizontal.slider.set(this.horizontal.now)
} else if (this.horizontal) this.horizontal.dispose();
if (size.height < scrolled.scrollHeight) {
if (this.getVerticalScrollbar().parentNode != this) this.vertical.inject(this);
this.vertical.slider.set(this.vertical.now)
} else if (this.vertical) this.vertical.dispose();
},
getVerticalScrollbar: function() {
return (this.vertical || (this.vertical = this.buildLayout('scrollbar[mode=vertical]')))
},
getHorizontalScrollbar: function() {
return (this.horizontal || (this.horizontal = this.buildLayout('scrollbar[mode=horizontal]')))
},
getScrolled: Macro.defaults(function() {
return this.getWrapper();
})
});
LSD.Behavior.define('[scrollable]', 'scrollable');
Version data entries
4 entries across 4 versions & 1 rubygems