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Progressbar: Create and destroy indeterminate overlay as needed and code cleanup.

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This commit is contained in:
Kris Borchers 2012-11-29 22:12:02 -06:00
parent d7bff01069
commit f2ee4c51aa
1 changed files with 23 additions and 17 deletions
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40
ui/jquery.ui.progressbar.js vendored
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@ -36,7 +36,7 @@ $.widget( "ui.progressbar", {
"aria-valuenow": this.options.value "aria-valuenow": this.options.value
}); });
this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'><div></div></div>" ) this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
.appendTo( this.element ); .appendTo( this.element );
this.oldValue = this.options.value; this.oldValue = this.options.value;
@ -114,11 +114,29 @@ $.widget( "ui.progressbar", {
_refreshValue: function() { _refreshValue: function() {
var value = this.options.value, var value = this.options.value,
percentage = this._percentage(), percentage = this._percentage();
overlay = this.valueDiv.children().eq( 0 );
overlay.toggleClass( "ui-progressbar-overlay", this.indeterminate ); this.valueDiv
this.valueDiv.toggleClass( "ui-progressbar-indeterminate", this.indeterminate ); .toggle( this.indeterminate || value > this.min )
.toggleClass( "ui-corner-right", value === this.options.max )
.toggleClass( "ui-progressbar-indeterminate", this.indeterminate )
.width( percentage.toFixed(0) + "%" );
if ( this.indeterminate ) {
this.element.removeAttr( "aria-valuemax" ).removeAttr( "aria-valuenow" );
if ( !this.overlayDiv ) {
this.overlayDiv = $( "<div class='ui-progressbar-overlay'></div>" ).appendTo( this.valueDiv );
}
} else {
this.element.attr({
"aria-valuemax": this.options.max,
"aria-valuenow": value
});
if ( this.overlayDiv ) {
this.overlayDiv.remove();
this.overlayDiv = null;
}
}
if ( this.oldValue !== value ) { if ( this.oldValue !== value ) {
this.oldValue = value; this.oldValue = value;
@ -127,18 +145,6 @@ $.widget( "ui.progressbar", {
if ( value === this.options.max ) { if ( value === this.options.max ) {
this._trigger( "complete" ); this._trigger( "complete" );
} }
this.valueDiv
.toggle( this.indeterminate || value > this.min )
.toggleClass( "ui-corner-right", value === this.options.max )
.width( percentage.toFixed(0) + "%" );
if ( this.indeterminate ) {
this.element.removeAttr( "aria-valuemax" );
this.element.removeAttr( "aria-valuenow" );
} else {
this.element.attr( "aria-valuemax", this.options.max );
this.element.attr( "aria-valuenow", value );
}
} }
}); });