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Tooltip: Add track option

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jzaefferer authored and scottgonzalez committed Jun 13, 2012
1 parent ff39bed commit 5c2cf39dff34b4598b214b1a2a1f3b48d15f0366
Showing with 26 additions and 26 deletions.
  1. +1 −21 demos/tooltip/tracking.html
  2. +1 −0 tests/unit/tooltip/tooltip_common.js
  3. +24 −5 ui/jquery.ui.tooltip.js
@@ -19,27 +19,7 @@
<script>
$(function() {
$( ".demo" ).tooltip({
position: {
my: "left+25 center",
at: "center"
},
open: function( event, ui ) {
if ( !( /^mouse/.test( event.originalEvent.type ) ) ) {
return;
}

var positionOption = $.extend( {}, $( this ).tooltip( "option", "position" ) );
function position( event ) {
positionOption.of = event;
ui.tooltip.position( positionOption );
}
$( document ).bind( "mousemove.tooltip-position", position );
// trigger once to override element-relative positioning
position( event );
},
close: function() {
$( document ).unbind( "mousemove.tooltip-position" );
}
track: true
});
});
</script>
@@ -11,6 +11,7 @@ TestHelpers.commonWidgetTests( "tooltip", {
},
show: true,
tooltipClass: null,
track: false,

// callbacks
close: null,
@@ -54,6 +54,7 @@ $.widget( "ui.tooltip", {
},
show: true,
tooltipClass: null,
track: false,

// callbacks
close: null,
@@ -145,13 +146,14 @@ $.widget( "ui.tooltip", {
},

_open: function( event, target, content ) {
var tooltip, positionOption;
if ( !content ) {
return;
}

// Content can be updated multiple times. If the tooltip already
// exists, then just update the content and bail.
var tooltip = this._find( target );
tooltip = this._find( target );
if ( tooltip.length ) {
tooltip.find( ".ui-tooltip-content" ).html( content );
return;
@@ -175,11 +177,25 @@ $.widget( "ui.tooltip", {
tooltip = this._tooltip( target );
addDescribedBy( target, tooltip.attr( "id" ) );
tooltip.find( ".ui-tooltip-content" ).html( content );
tooltip
.position( $.extend({

function position( event ) {
positionOption.of = event;
tooltip.position( positionOption );
}
if ( this.options.track && /^mouse/.test( event.originalEvent.type ) ) {
positionOption = $.extend( {}, this.options.position );
this._on( this.document, {
mousemove: position
});
// trigger once to override element-relative positioning
position( event );
} else {
tooltip.position( $.extend({
of: target
}, this.options.position ) )
.hide();
}, this.options.position ) );
}

tooltip.hide();

this._show( tooltip, this.options.show );

@@ -235,6 +251,9 @@ $.widget( "ui.tooltip", {
target.removeData( "tooltip-open" );
this._off( target, "mouseleave focusout keyup" );

// TODO use _off
this.document.unbind( "mousemove.tooltip" );

this.closing = true;
this._trigger( "close", event, { tooltip: tooltip } );
this.closing = false;

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