mirror of
https://github.com/jquery/jquery-ui.git
synced 2025-01-07 20:34:24 +00:00
merged dev/slider branch (revs 1152-1229) back to trunk
This commit is contained in:
Richard Worth
parent
723782d80c
commit
22f25cbb0c
419
tests/slider.js
419
tests/slider.js
@ -3,54 +3,21 @@
|
||||
*/
|
||||
(function($) {
|
||||
//
|
||||
// Selectable Test Helper Functions
|
||||
// Slider Test Helper Functions
|
||||
//
|
||||
|
||||
var defaults = {
|
||||
animate: false,
|
||||
axis: "???",
|
||||
disabled: false,
|
||||
distance: 1,
|
||||
handle: ".ui-slider-handle",
|
||||
handles: null,
|
||||
max: 100,
|
||||
min: 0,
|
||||
noKeyboard: false,
|
||||
range: false,
|
||||
realMax: "???",
|
||||
round: true,
|
||||
startValue: "???",
|
||||
stepping: "???",
|
||||
steps: 0
|
||||
orientation: 'horizontal',
|
||||
step: 1,
|
||||
value: 0
|
||||
};
|
||||
|
||||
var keyCodes = {
|
||||
leftArrow: 37,
|
||||
upArrow: 38,
|
||||
rightArrow: 39,
|
||||
downArrow: 40
|
||||
};
|
||||
var el, options;
|
||||
|
||||
$.each(keyCodes, function(key, val) {
|
||||
$.fn[key] = function() {
|
||||
return this.simulate("keydown", { keyCode: val });
|
||||
}
|
||||
});
|
||||
|
||||
function assertChange(stepping, start, result, action) {
|
||||
return function() {
|
||||
expect(1);
|
||||
var slider = $("#slider3").slider({
|
||||
stepping: stepping,
|
||||
startValue: start,
|
||||
min: 0,
|
||||
max: 1000,
|
||||
change: function(event, ui) {
|
||||
equals(ui.value, result, "changed to " + ui.value);
|
||||
}
|
||||
});
|
||||
action.apply(slider);
|
||||
}
|
||||
function handle() {
|
||||
return el.find(".ui-slider-handle");
|
||||
}
|
||||
|
||||
// Slider Tests
|
||||
@ -81,7 +48,7 @@ test("init", function() {
|
||||
});
|
||||
|
||||
test("destroy", function() {
|
||||
expect(6);
|
||||
expect(8);
|
||||
|
||||
$("<div></div>").appendTo('body').slider().slider("destroy").remove();
|
||||
ok(true, '.slider("destroy") called on element');
|
||||
@ -89,7 +56,7 @@ test("destroy", function() {
|
||||
$([]).slider().slider("destroy").remove();
|
||||
ok(true, '.slider("destroy") called on empty collection');
|
||||
|
||||
$('<div></div>').slider().slider("destroy").remove();
|
||||
$('<div></div>').appendTo('body').remove().slider().slider("destroy").remove();
|
||||
ok(true, '.slider("destroy") called on disconnected DOMElement');
|
||||
|
||||
$('<div></div>').slider().slider("destroy").slider("foo").remove();
|
||||
@ -98,10 +65,18 @@ test("destroy", function() {
|
||||
el = $('<div></div>').slider();
|
||||
var foo = el.slider("destroy").data("foo.slider");
|
||||
el.remove();
|
||||
ok(true, 'arbitrary option getter after destroy');
|
||||
ok(true, 'arbitrary option getter (.data) after destroy');
|
||||
|
||||
el = $('<div></div>').slider();
|
||||
var foo = el.slider("destroy").slider("option", "foo");
|
||||
el.remove();
|
||||
ok(true, 'arbitrary option getter (.slider option method) after destroy');
|
||||
|
||||
$('<div></div>').slider().slider("destroy").data("foo.slider", "bar").remove();
|
||||
ok(true, 'arbitrary option setter after destroy');
|
||||
ok(true, 'arbitrary option setter (.data) after destroy');
|
||||
|
||||
$('<div></div>').slider().slider("destroy").slider("options", "foo", "bar").remove();
|
||||
ok(true, 'arbitrary option setter (.slider option method) after destroy');
|
||||
});
|
||||
|
||||
test("defaults", function() {
|
||||
@ -113,85 +88,309 @@ test("defaults", function() {
|
||||
el.remove();
|
||||
});
|
||||
|
||||
module("slider: single handle");
|
||||
module("slider");
|
||||
|
||||
test("change one step via keydown", assertChange(1, undefined, 1, function() {
|
||||
this.find("a").rightArrow();
|
||||
}))
|
||||
test("change - 10 steps via keydown", assertChange(10, 20, 10, function() {
|
||||
this.find("a").leftArrow();
|
||||
}))
|
||||
test("change +10 steps via keydown", assertChange(10, 20, 30, function() {
|
||||
this.find("a").rightArrow();
|
||||
}))
|
||||
test("keydown HOME on handle sets value to min", function() {
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'horizontal',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
test("moveTo, absolute value", assertChange(1, 1, 10, function() {
|
||||
this.slider("moveTo", 10);
|
||||
}))
|
||||
el.slider("value", 0);
|
||||
|
||||
test("moveTo, absolute value as string", assertChange(1, 1, 10, function() {
|
||||
this.slider("moveTo", "10");
|
||||
}))
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.HOME });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
test("moveTo, absolute value, below min", assertChange(1, 1, 0, function() {
|
||||
this.slider("moveTo", -10);
|
||||
}))
|
||||
el.slider('destroy');
|
||||
|
||||
test("moveTo, relative positive value", assertChange(1, 1, 11, function() {
|
||||
this.slider("moveTo", "+=10");
|
||||
}))
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'vertical',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
test("moveTo, relative positive value, above max", assertChange(1, 10, 1000, function() {
|
||||
this.slider("moveTo", "+=2000");
|
||||
}))
|
||||
el.slider("value", 0);
|
||||
|
||||
test("moveTo, relative negative value", assertChange(1, 20, 10, function() {
|
||||
this.slider("moveTo", "-=10");
|
||||
}))
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.HOME });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
test("options update min/max", function() {
|
||||
expect(2);
|
||||
var slider = $("#slider3").slider({
|
||||
stepping: 1,
|
||||
startValue: 1
|
||||
});
|
||||
slider.slider("moveTo", "-=10");
|
||||
equals(slider.slider("value"), 0);
|
||||
slider.data("min.slider", -10);
|
||||
slider.slider("moveTo", "-=20");
|
||||
equals(slider.slider("value"), -10);
|
||||
})
|
||||
el.slider('destroy');
|
||||
});
|
||||
|
||||
module("slider: setup and teardown");
|
||||
test("keydown END on handle sets value to max", function() {
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'horizontal',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
test("destroy and recreate", function() {
|
||||
expect(3)
|
||||
var slider = $("#slider3").slider();
|
||||
slider.slider("moveTo", "+=20");
|
||||
equals(slider.slider("value"), 20);
|
||||
slider.slider("destroy");
|
||||
el.slider("value", 0);
|
||||
|
||||
slider.slider("moveTo", "+=30");
|
||||
ok(true, "nothing happens after slider is destroyed");
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.END });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
slider.slider().slider("moveTo", "30");
|
||||
el.slider('destroy');
|
||||
|
||||
equals(Math.round(slider.slider("value")), 30);
|
||||
})
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'vertical',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
test("handle creation", function() {
|
||||
var slider = $("#slider1");
|
||||
equals(slider.children().size(), 0);
|
||||
slider.slider({
|
||||
handles: [
|
||||
{ start: 0 },
|
||||
{ start: 10 }
|
||||
]
|
||||
});
|
||||
equals(slider.children().size(), 2);
|
||||
var instance = $.data(slider[0], "slider")
|
||||
equals(instance.handle.length, 2);
|
||||
ok(instance.handle.jquery, "handle must be a jquery object")
|
||||
})
|
||||
el.slider("value", 0);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.END });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
el.slider('destroy');
|
||||
});
|
||||
|
||||
test("keydown UP on handle increases value by step, not greater than max", function() {
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'horizontal',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.max - options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
el.slider("destroy");
|
||||
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'vertical',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.max - options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
el.slider("destroy");
|
||||
});
|
||||
|
||||
test("keydown RIGHT on handle increases value by step, not greater than max", function() {
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'horizontal',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.max - options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
el.slider("destroy");
|
||||
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'vertical',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.max - options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
|
||||
equals(el.slider("value"), options.max);
|
||||
|
||||
el.slider("destroy");
|
||||
});
|
||||
|
||||
test("keydown DOWN on handle decreases value by step, not less than min", function() {
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'horizontal',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.min + options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
el.slider("destroy");
|
||||
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'vertical',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.min + options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
el.slider("destroy");
|
||||
});
|
||||
|
||||
test("keydown LEFT on handle decreases value by step, not less than min", function() {
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'horizontal',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.min + options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
el.slider("destroy");
|
||||
|
||||
el = $('<div></div>');
|
||||
options = {
|
||||
max: 5,
|
||||
min: -5,
|
||||
orientation: 'vertical',
|
||||
step: 1
|
||||
};
|
||||
el.slider(options);
|
||||
|
||||
el.slider("value", options.min + options.step);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
|
||||
equals(el.slider("value"), options.min);
|
||||
|
||||
el.slider("destroy");
|
||||
});
|
||||
|
||||
module("slider: Options");
|
||||
|
||||
test("orientation", function() {
|
||||
el = $('<div></div>');
|
||||
|
||||
options = {
|
||||
max: 2,
|
||||
min: -2,
|
||||
orientation: 'vertical',
|
||||
value: 1
|
||||
};
|
||||
|
||||
var percentVal = (options.value - options.min) / (options.max - options.min) * 100;
|
||||
|
||||
el.slider(options).slider("option", "orientation", "horizontal");
|
||||
ok(el.is('.ui-slider-horizontal'), "horizontal slider has class .ui-slider-horizontal");
|
||||
ok(!el.is('.ui-slider-vertical'), "horizontal slider does not have class .ui-slider-vertical");
|
||||
equals(handle().css('left'), percentVal + '%', "horizontal slider handle is positioned with left: %");
|
||||
|
||||
el.slider('destroy');
|
||||
|
||||
options = {
|
||||
max: 2,
|
||||
min: -2,
|
||||
orientation: 'horizontal',
|
||||
value: -1
|
||||
};
|
||||
|
||||
var percentVal = (options.value - options.min) / (options.max - options.min) * 100;
|
||||
|
||||
el.slider(options).slider("option", "orientation", "vertical");
|
||||
ok(el.is('.ui-slider-vertical'), "vertical slider has class .ui-slider-vertical");
|
||||
ok(!el.is('.ui-slider-horizontal'), "vertical slider does not have class .ui-slider-horizontal");
|
||||
equals(handle().css('bottom'), percentVal + '%', "vertical slider handle is positioned with bottom: %");
|
||||
|
||||
el.slider('destroy');
|
||||
|
||||
});
|
||||
|
||||
test("max", function() {
|
||||
el = $('<div></div>');
|
||||
|
||||
options = {
|
||||
max: 37,
|
||||
min: 6,
|
||||
orientation: 'horizontal',
|
||||
step: 1,
|
||||
value: 50
|
||||
};
|
||||
|
||||
el.slider(options);
|
||||
ok(el.slider("option", "value") == options.value, "value option is not contained by max");
|
||||
ok(el.slider("value") == options.max, "value method is contained by max");
|
||||
el.slider('destroy');
|
||||
|
||||
});
|
||||
|
||||
test("min", function() {
|
||||
el = $('<div></div>');
|
||||
|
||||
options = {
|
||||
max: 37,
|
||||
min: 6,
|
||||
orientation: 'vertical',
|
||||
step: 1,
|
||||
value: 2
|
||||
};
|
||||
|
||||
el.slider(options);
|
||||
ok(el.slider("option", "value") == options.value, "value option is not contained by min");
|
||||
ok(el.slider("value") == options.min, "value method is contained by min");
|
||||
el.slider('destroy');
|
||||
|
||||
});
|
||||
|
||||
})(jQuery);
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<title>Simple Slider</title>
|
||||
<title>Slider Visual Test Page</title>
|
||||
<link rel="stylesheet" href="all.css" type="text/css">
|
||||
<link rel="stylesheet" href="../../themes/base/ui.all.css" type="text/css">
|
||||
<script type="text/javascript" src="../../jquery-1.2.6.js"></script>
|
||||
@ -9,7 +9,36 @@
|
||||
<script type="text/javascript" src="../../ui/ui.slider.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(function() {
|
||||
$("#slider").slider();
|
||||
$("#slider1").slider();
|
||||
$("#slider2").slider({
|
||||
step: 2,
|
||||
start: function(event, ui) {
|
||||
//console.log('start');
|
||||
},
|
||||
slide: function(event, ui) {
|
||||
//console.log('slide');
|
||||
//return (ui.value < 50 || ui.value > 63);
|
||||
},
|
||||
stop: function(event, ui) {
|
||||
//console.log('stop');
|
||||
},
|
||||
change: function(event, ui) {
|
||||
//console.log('change');
|
||||
},
|
||||
values: [10, 50, 90]
|
||||
});
|
||||
$("#slider3").slider({
|
||||
max: 10,
|
||||
orientation: 'vertical',
|
||||
step: 2,
|
||||
value: 3
|
||||
});
|
||||
$("#h-range-true").slider({ orientation: "horizontal", range: true });
|
||||
$("#h-range-max").slider({ orientation: "horizontal", range: 'max' });
|
||||
$("#h-range-min").slider({ orientation: "horizontal", range: 'min' });
|
||||
$("#v-range-true").slider({ orientation: "vertical", range: true });
|
||||
$("#v-range-max").slider({ orientation: "vertical", range: 'max' });
|
||||
$("#v-range-min").slider({ orientation: "vertical", range: 'min' });
|
||||
});
|
||||
</script>
|
||||
</head>
|
||||
@ -17,10 +46,63 @@
|
||||
<body>
|
||||
|
||||
<ul class="plugins">
|
||||
<li class="plugin">
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider
|
||||
<div id="slider"></div>
|
||||
<div id="slider1"></div>
|
||||
</li>
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - values: [10, 50, 90]
|
||||
<div id="slider2">
|
||||
<a id="foo" href="#" class="ui-slider-handle"></a>
|
||||
<a id="bar" href="#" class="ui-slider-handle"></a>
|
||||
</div>
|
||||
</li>
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - orientation: vertical
|
||||
<div id="slider3" style="height:100%;"></div>
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
<ul class="plugins">
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - range: true
|
||||
<div id="h-range-true"></div>
|
||||
</li>
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - range: 'max'
|
||||
<div id="h-range-max"></div>
|
||||
</li>
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - range: 'min'
|
||||
<div id="h-range-min"></div>
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
<ul class="plugins">
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - range: true
|
||||
<div id="v-range-true"></div>
|
||||
</li>
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - range: 'max'
|
||||
<div id="v-range-max"></div>
|
||||
</li>
|
||||
|
||||
<li class="plugin" style="padding:1em;">
|
||||
Slider - range: 'min'
|
||||
<div id="v-range-min"></div>
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
</body>
|
||||
|
||||
@ -1,9 +1,13 @@
|
||||
/* Slider
|
||||
----------------------------------*/
|
||||
.ui-slider { height: .8em; position: relative; text-align: left; }
|
||||
.ui-slider-handle { position: absolute; z-index: 2; top: -.3em; width: 1.2em; height: 1.2em; margin-left:-.6em; }
|
||||
.ui-slider-range { position: relative; z-index: 1; top: 0; height: 100%; font-size:1%; display:block; border:0; }
|
||||
.ui-slider { position: relative; text-align: left; }
|
||||
.ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; }
|
||||
.ui-slider-range { position: absolute; z-index: 1; font-size: 1%; display: block; border: 0; }
|
||||
|
||||
.ui-slider-vertical { height: auto; width: .8em; }
|
||||
.ui-slider-vertical .ui-slider-handle { top: auto; left: -.3em; margin-left:0; margin-top:-.6em; }
|
||||
.ui-slider-vertical .ui-slider-range { top: auto; left: 0; height: auto; width:100%; }
|
||||
.ui-slider-horizontal { height: .8em; }
|
||||
.ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; }
|
||||
.ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; }
|
||||
|
||||
.ui-slider-vertical { width: .8em; height: 100%; }
|
||||
.ui-slider-vertical .ui-slider-handle { left: -.3em; margin-left: 0; margin-bottom: -.6em; }
|
||||
.ui-slider-vertical .ui-slider-range { left: 0; height: auto; width: 100%; }
|
||||
779
ui/ui.slider.js
779
ui/ui.slider.js
@ -10,542 +10,423 @@
|
||||
* Depends:
|
||||
* ui.core.js
|
||||
*/
|
||||
|
||||
(function($) {
|
||||
|
||||
$.fn.unwrap = $.fn.unwrap || function(expr) {
|
||||
return this.each(function(){
|
||||
$(this).parents(expr).eq(0).after(this).remove();
|
||||
});
|
||||
};
|
||||
|
||||
$.widget("ui.slider", {
|
||||
$.widget("ui.slider", $.extend({}, $.ui.mouse, {
|
||||
|
||||
_init: function() {
|
||||
|
||||
var self = this;
|
||||
this.element.addClass("ui-slider ui-widget ui-widget-content ui-corner-all");
|
||||
this._initBoundaries();
|
||||
|
||||
// Initialize mouse and key events for interaction
|
||||
this.handle = $(this.options.handle, this.element);
|
||||
if (!this.handle.length) {
|
||||
self.handle = self.generated = $(self.options.handles || [0]).map(function() {
|
||||
var handle = $('<a href="#"></a>').addClass("ui-slider-handle ui-state-default ui-corner-all").appendTo(self.element);
|
||||
if (this.id)
|
||||
handle.attr("id", this.id);
|
||||
return handle[0];
|
||||
});
|
||||
this._keySliding = false;
|
||||
|
||||
this._mouseInit();
|
||||
|
||||
this.element
|
||||
.addClass("ui-slider"
|
||||
+ " ui-slider-" + this._orientation()
|
||||
+ " ui-widget"
|
||||
+ " ui-widget-content"
|
||||
+ " ui-corner-all");
|
||||
|
||||
this.range = $([]);
|
||||
|
||||
if (this.options.range) {
|
||||
if (this.options.range === true) {
|
||||
this.range = $('<a href="#"></a>');
|
||||
if (!this.options.values) this.options.values = [this._valueMin(), this._valueMin()];
|
||||
if (this.options.values.length && this.options.values.length != 2) {
|
||||
this.options.values = [this.options.values[0], this.options.values[0]];
|
||||
}
|
||||
} else {
|
||||
this.range = $('<div></div>');
|
||||
}
|
||||
this.range
|
||||
.appendTo(this.element)
|
||||
.addClass("ui-slider-range"
|
||||
+ " ui-widget-header");
|
||||
|
||||
var oRange = this.options.range, oOrientation = this._orientation();
|
||||
(oRange == "min") && (oOrientation == "horizontal") && this.range.css({ left : 0 });
|
||||
(oRange == "max") && (oOrientation == "horizontal") && this.range.css({ right : 0 });
|
||||
(oRange == "min") && (oOrientation == "vertical") && this.range.css({ bottom : 0 });
|
||||
(oRange == "max") && (oOrientation == "vertical") && this.range.css({ top : 0 });
|
||||
}
|
||||
|
||||
var handleclass = function(el) {
|
||||
this.element = $(el);
|
||||
this.element.data("mouse", this);
|
||||
this.options = self.options;
|
||||
if ($(".ui-slider-handle", this.element).length == 0)
|
||||
$('<a href="#"></a>')
|
||||
.appendTo(this.element)
|
||||
.addClass("ui-slider-handle");
|
||||
|
||||
this.element.bind("mousedown", function() {
|
||||
if(self.currentHandle) this.blur(self.currentHandle);
|
||||
self._focus(this, true);
|
||||
});
|
||||
if (this.options.values && this.options.values.length) {
|
||||
while ($(".ui-slider-handle", this.element).length < this.options.values.length)
|
||||
$('<a href="#"></a>')
|
||||
.appendTo(this.element)
|
||||
.addClass("ui-slider-handle");
|
||||
}
|
||||
|
||||
this._mouseInit();
|
||||
};
|
||||
this.handles = $(".ui-slider-handle", this.element)
|
||||
.addClass("ui-state-default"
|
||||
+ " ui-corner-all");
|
||||
|
||||
$.extend(handleclass.prototype, $.ui.mouse, {
|
||||
_mouseCapture: function() { return true; },
|
||||
_mouseStart: function(event) { return self._start.call(self, event, this.element[0]); },
|
||||
_mouseDrag: function(event) { return self._drag.call(self, event, this.element[0]); },
|
||||
_mouseStop: function(event) { return self._stop.call(self, event, this.element[0]); },
|
||||
trigger: function(event) { this._mouseDown(event); }
|
||||
this.handle = this.handles.eq(0);
|
||||
|
||||
this.handles.add(this.range).filter("a")
|
||||
.click(function(event) { event.preventDefault(); })
|
||||
.hover(function() { $(this).addClass('ui-state-hover'); }, function() { $(this).removeClass('ui-state-hover'); })
|
||||
.focus(function() { self.handles.removeClass('ui-state-focus'); $(this).addClass('ui-state-focus'); })
|
||||
.blur(function() { $(this).removeClass('ui-state-focus'); });
|
||||
|
||||
this.handles.each(function(i) {
|
||||
$(this).data("index.ui-slider-handle", i);
|
||||
})
|
||||
|
||||
this.handles.keydown(function(event) {
|
||||
var index = $(this).data("index.ui-slider-handle");
|
||||
|
||||
if (self.options.disabled)
|
||||
return;
|
||||
|
||||
switch (event.keyCode) {
|
||||
case $.ui.keyCode.HOME:
|
||||
case $.ui.keyCode.END:
|
||||
case $.ui.keyCode.UP:
|
||||
case $.ui.keyCode.RIGHT:
|
||||
case $.ui.keyCode.DOWN:
|
||||
case $.ui.keyCode.LEFT:
|
||||
if (!self._keySliding) {
|
||||
self._keySliding = true;
|
||||
$(this).addClass("ui-state-active");
|
||||
self._start(event);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
var curVal, newVal, step = self._step();
|
||||
if (self.options.values && self.options.values.length) {
|
||||
curVal = newVal = self.values(index);
|
||||
} else {
|
||||
curVal = newVal = self.value();
|
||||
}
|
||||
|
||||
switch (event.keyCode) {
|
||||
case $.ui.keyCode.HOME:
|
||||
newVal = self._valueMin();
|
||||
break;
|
||||
case $.ui.keyCode.END:
|
||||
newVal = self._valueMax();
|
||||
break;
|
||||
case $.ui.keyCode.UP:
|
||||
case $.ui.keyCode.RIGHT:
|
||||
newVal = curVal + step;
|
||||
break;
|
||||
case $.ui.keyCode.DOWN:
|
||||
case $.ui.keyCode.LEFT:
|
||||
newVal = curVal - step;
|
||||
break;
|
||||
}
|
||||
|
||||
self._slide(event, newVal);
|
||||
}).keyup(function(event) {
|
||||
if (self._keySliding) {
|
||||
self._stop(event);
|
||||
self._change(event);
|
||||
self._keySliding = false;
|
||||
$(this).removeClass("ui-state-active");
|
||||
}
|
||||
});
|
||||
|
||||
$(this.handle)
|
||||
.each(function() {
|
||||
new handleclass(this);
|
||||
})
|
||||
.parent()
|
||||
.bind('click', function() { return false; })
|
||||
.bind('focus', function(event) { self._focus(this.firstChild); })
|
||||
.bind('blur', function(event) { self._blur(this.firstChild); })
|
||||
.bind('keydown', function(event) { if(!self.options.noKeyboard) return self._keydown(event.keyCode, this.firstChild); })
|
||||
;
|
||||
|
||||
// Bind the click to the slider itself
|
||||
this.element.bind('mousedown.slider', function(event) {
|
||||
|
||||
if($(event.target).is('.ui-slider-handle')) return;
|
||||
|
||||
//Go to the actual clicked posiion, apply a click
|
||||
self._click.apply(self, [event]);
|
||||
|
||||
//initiate a handle drag, so we can click+drag somewhere
|
||||
self.currentHandle.data("mouse").trigger(event);
|
||||
|
||||
//This is for always triggering the change event
|
||||
self.firstValue = self.firstValue + 1;
|
||||
|
||||
});
|
||||
|
||||
// Move the first handle to the startValue
|
||||
$.each(this.options.handles || [], function(index, handle) {
|
||||
self.moveTo(handle.start, index, true);
|
||||
});
|
||||
if (!isNaN(this.options.startValue))
|
||||
this.moveTo(this.options.startValue, 0, true);
|
||||
|
||||
this.previousHandle = $(this.handle[0]); //set the previous handle to the first to allow clicking before selecting the handle
|
||||
if(this.handle.length == 2 && this.options.range) this._createRange();
|
||||
this._refreshValue();
|
||||
|
||||
},
|
||||
|
||||
destroy: function() {
|
||||
|
||||
this.handles.remove();
|
||||
|
||||
this.element
|
||||
.removeClass("ui-slider ui-slider-disabled ui-widget ui-widget-content ui-corner-all")
|
||||
.removeClass("ui-slider"
|
||||
+ " ui-slider-horizontal"
|
||||
+ " ui-slider-vertical"
|
||||
+ " ui-slider-disabled"
|
||||
+ " ui-widget"
|
||||
+ " ui-widget-content"
|
||||
+ " ui-corner-all")
|
||||
.removeData("slider")
|
||||
.unbind(".slider");
|
||||
|
||||
if(this.handle && this.handle.length) {
|
||||
this.handle
|
||||
.unwrap("a");
|
||||
this.handle.each(function() {
|
||||
var mouse = $(this).data("mouse");
|
||||
mouse && mouse._mouseDestroy();
|
||||
});
|
||||
}
|
||||
|
||||
this.generated && this.generated.remove();
|
||||
this._mouseDestroy();
|
||||
|
||||
},
|
||||
|
||||
_start: function(event, handle) {
|
||||
_mouseCapture: function(event) {
|
||||
|
||||
var o = this.options;
|
||||
if(o.disabled) return false;
|
||||
|
||||
// Prepare the outer size
|
||||
this.actualSize = { width: this.element.outerWidth() , height: this.element.outerHeight() };
|
||||
if (o.disabled)
|
||||
return false;
|
||||
|
||||
// This is a especially ugly fix for strange blur events happening on mousemove events
|
||||
if (!this.currentHandle)
|
||||
this._focus(this.previousHandle, true);
|
||||
this._start(event);
|
||||
|
||||
this.offset = this.element.offset();
|
||||
this.elementSize = {
|
||||
width: this.element.outerWidth(),
|
||||
height: this.element.outerHeight()
|
||||
};
|
||||
this.elementOffset = this.element.offset();
|
||||
|
||||
this.handleOffset = this.currentHandle.offset();
|
||||
this.clickOffset = { top: event.pageY - this.handleOffset.top, left: event.pageX - this.handleOffset.left };
|
||||
var position = { x: event.pageX, y: event.pageY };
|
||||
var normValue = this._normValueFromMouse(position);
|
||||
|
||||
this.firstValue = this.value();
|
||||
var distance = this._valueMax(), closestHandle;
|
||||
var self = this;
|
||||
this.handles.each(function(i) {
|
||||
var thisDistance = Math.abs(normValue - self.values(i));
|
||||
if (distance > thisDistance) {
|
||||
distance = thisDistance;
|
||||
closestHandle = $(this);
|
||||
}
|
||||
});
|
||||
|
||||
closestHandle
|
||||
.addClass("ui-state-active")
|
||||
.focus();
|
||||
|
||||
this._slide(event, normValue);
|
||||
|
||||
this._propagate('start', event);
|
||||
this._drag(event, handle);
|
||||
return true;
|
||||
|
||||
},
|
||||
|
||||
_drag: function(event, handle) {
|
||||
_mouseStart: function(event) {
|
||||
return true;
|
||||
},
|
||||
|
||||
var o = this.options;
|
||||
_mouseDrag: function(event) {
|
||||
var position = { x: event.pageX, y: event.pageY };
|
||||
var normValue = this._normValueFromMouse(position);
|
||||
|
||||
var position = { top: event.pageY - this.offset.top - this.clickOffset.top, left: event.pageX - this.offset.left - this.clickOffset.left};
|
||||
if(!this.currentHandle) this._focus(this.previousHandle, true); //This is a especially ugly fix for strange blur events happening on mousemove events
|
||||
this._slide(event, normValue);
|
||||
|
||||
position.left = this._translateLimits(position.left, "x");
|
||||
position.top = this._translateLimits(position.top, "y");
|
||||
|
||||
if (o.stepping.x) {
|
||||
var value = this._convertValue(position.left, "x");
|
||||
value = this._round(value / o.stepping.x) * o.stepping.x;
|
||||
position.left = this._translateValue(value, "x");
|
||||
}
|
||||
if (o.stepping.y) {
|
||||
var value = this._convertValue(position.top, "y");
|
||||
value = this._round(value / o.stepping.y) * o.stepping.y;
|
||||
position.top = this._translateValue(value, "y");
|
||||
}
|
||||
|
||||
position.left = this._translateRange(position.left, "x");
|
||||
position.top = this._translateRange(position.top, "y");
|
||||
|
||||
if(o.axis != "vertical") this.currentHandle.css({ left: position.left });
|
||||
if(o.axis != "horizontal") this.currentHandle.css({ top: position.top });
|
||||
|
||||
//Store the slider's value
|
||||
this.currentHandle.data("mouse").sliderValue = {
|
||||
x: this._round(this._convertValue(position.left, "x")) || 0,
|
||||
y: this._round(this._convertValue(position.top, "y")) || 0
|
||||
};
|
||||
|
||||
if (this.rangeElement)
|
||||
this._updateRange();
|
||||
this._propagate('slide', event);
|
||||
return false;
|
||||
},
|
||||
|
||||
_mouseStop: function(event) {
|
||||
this.handles.removeClass("ui-state-active");
|
||||
this._stop(event);
|
||||
this._change(event);
|
||||
|
||||
return false;
|
||||
},
|
||||
|
||||
_normValueFromMouse: function(position) {
|
||||
|
||||
var pixelTotal, pixelMouse;
|
||||
if ('horizontal' == this._orientation()) {
|
||||
pixelTotal = this.elementSize.width;
|
||||
pixelMouse = position.x - this.elementOffset.left;
|
||||
} else {
|
||||
pixelTotal = this.elementSize.height;
|
||||
pixelMouse = position.y - this.elementOffset.top;
|
||||
}
|
||||
|
||||
var percentMouse = (pixelMouse / pixelTotal);
|
||||
if (percentMouse > 1) percentMouse = 1;
|
||||
if (percentMouse < 0) percentMouse = 0;
|
||||
if ('vertical' == this._orientation())
|
||||
percentMouse = 1 - percentMouse;
|
||||
|
||||
var valueTotal = this._valueMax() - this._valueMin();
|
||||
|
||||
var valueMouse = percentMouse * valueTotal;
|
||||
|
||||
var valueMouseModStep = valueMouse % this.options.step;
|
||||
|
||||
var normValue = this._valueMin() + valueMouse - valueMouseModStep;
|
||||
|
||||
if (valueMouseModStep > (this.options.step / 2))
|
||||
normValue += this.options.step;
|
||||
|
||||
return normValue;
|
||||
},
|
||||
|
||||
_start: function(event) {
|
||||
this._trigger("start", event, {
|
||||
value: this.value()
|
||||
});
|
||||
},
|
||||
|
||||
_slide: function(event, newVal) {
|
||||
if (this.options.values && this.options.values.length) {
|
||||
var handle = this.handles.filter(".ui-state-active");
|
||||
var index = handle.data("index.ui-slider-handle");
|
||||
if (newVal != this.values(index)) {
|
||||
// A slide can be canceled by returning false from the slide callback
|
||||
var allowed = this._trigger("slide", event, {
|
||||
handle: handle,
|
||||
value: newVal
|
||||
});
|
||||
if (allowed !== false)
|
||||
this.values(index, newVal);
|
||||
}
|
||||
} else {
|
||||
if (newVal != this.value()) {
|
||||
// A slide can be canceled by returning false from the slide callback
|
||||
var allowed = this._trigger("slide", event, {
|
||||
value: newVal
|
||||
});
|
||||
if (allowed !== false)
|
||||
this._setData('value', newVal);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
_stop: function(event) {
|
||||
|
||||
this._propagate('stop', event);
|
||||
|
||||
if (this.firstValue != this.value())
|
||||
this._propagate('change', event);
|
||||
|
||||
// This is a especially ugly fix for strange blur events happening on mousemove events
|
||||
this._focus(this.currentHandle, true);
|
||||
|
||||
return false;
|
||||
|
||||
this._trigger("stop", event, {
|
||||
value: this.value()
|
||||
});
|
||||
},
|
||||
|
||||
_round: function(value) {
|
||||
_change: function(event) {
|
||||
this._trigger("change", event, {
|
||||
value: this.value()
|
||||
});
|
||||
},
|
||||
|
||||
return this.options.round ? parseInt(value,10) : parseFloat(value);
|
||||
value: function(newValue) {
|
||||
if (arguments.length) {
|
||||
this._setData("value", newValue);
|
||||
this._change();
|
||||
}
|
||||
|
||||
return this._value();
|
||||
},
|
||||
|
||||
values: function(index, newValue) {
|
||||
if (arguments.length > 1) {
|
||||
this.options.values[index] = newValue;
|
||||
this._refreshValue();
|
||||
this._change();
|
||||
}
|
||||
|
||||
if (arguments.length) {
|
||||
if (this.options.values && this.options.values.length) {
|
||||
return this._values(index);
|
||||
} else {
|
||||
return this.value();
|
||||
}
|
||||
} else {
|
||||
return this._values();
|
||||
}
|
||||
},
|
||||
|
||||
_setData: function(key, value) {
|
||||
|
||||
$.widget.prototype._setData.apply(this, arguments);
|
||||
|
||||
if (/min|max|steps/.test(key)) {
|
||||
this._initBoundaries();
|
||||
switch (key) {
|
||||
case 'orientation':
|
||||
this.element
|
||||
.removeClass("ui-slider-horizontal ui-slider-vertical")
|
||||
.addClass("ui-slider-" + this._orientation());
|
||||
this._refreshValue();
|
||||
break;
|
||||
case 'value':
|
||||
this._refreshValue();
|
||||
break;
|
||||
}
|
||||
|
||||
if(key == "range") {
|
||||
value ? this.handle.length == 2 && this._createRange() : this._removeRange();
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
_initBoundaries: function() {
|
||||
|
||||
var element = this.element[0], o = this.options;
|
||||
this.actualSize = { width: this.element.outerWidth() , height: this.element.outerHeight() };
|
||||
|
||||
$.extend(o, {
|
||||
axis: o.axis || (element.offsetWidth < element.offsetHeight ? 'vertical' : 'horizontal'),
|
||||
max: !isNaN(parseInt(o.max,10)) ? { x: parseInt(o.max, 10), y: parseInt(o.max, 10) } : ({ x: o.max && o.max.x || 100, y: o.max && o.max.y || 100 }),
|
||||
min: !isNaN(parseInt(o.min,10)) ? { x: parseInt(o.min, 10), y: parseInt(o.min, 10) } : ({ x: o.min && o.min.x || 0, y: o.min && o.min.y || 0 })
|
||||
});
|
||||
//Prepare the real maxValue
|
||||
o.realMax = {
|
||||
x: o.max.x - o.min.x,
|
||||
y: o.max.y - o.min.y
|
||||
};
|
||||
//Calculate stepping based on steps
|
||||
o.stepping = {
|
||||
x: o.stepping && o.stepping.x || parseInt(o.stepping, 10) || (o.steps ? o.realMax.x/(o.steps.x || parseInt(o.steps, 10) || o.realMax.x) : 0),
|
||||
y: o.stepping && o.stepping.y || parseInt(o.stepping, 10) || (o.steps ? o.realMax.y/(o.steps.y || parseInt(o.steps, 10) || o.realMax.y) : 0)
|
||||
};
|
||||
_orientation: function() {
|
||||
var orientation = this.options.orientation;
|
||||
if (orientation != 'horizontal' && orientation != 'vertical')
|
||||
orientation = 'horizontal';
|
||||
|
||||
return orientation;
|
||||
},
|
||||
|
||||
_keydown: function(keyCode, handle) {
|
||||
|
||||
if (this.options.disabled)
|
||||
return;
|
||||
|
||||
var k = keyCode;
|
||||
if(/(33|34|35|36|37|38|39|40)/.test(k)) {
|
||||
var o = this.options, xpos, ypos;
|
||||
if (/(35|36)/.test(k)) {
|
||||
xpos = (k == 35) ? o.max.x : o.min.x;
|
||||
ypos = (k == 35) ? o.max.y : o.min.y;
|
||||
} else {
|
||||
var oper = /(34|37|40)/.test(k) ? "-=" : "+=";
|
||||
var step = /(37|38|39|40)/.test(k) ? "_oneStep" : "_pageStep";
|
||||
xpos = oper + this[step]("x");
|
||||
ypos = oper + this[step]("y");
|
||||
}
|
||||
this.moveTo({
|
||||
x: xpos,
|
||||
y: ypos
|
||||
}, handle);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
_step: function() {
|
||||
var step = this.options.step;
|
||||
|
||||
return step;
|
||||
},
|
||||
|
||||
_focus: function(handle,hard) {
|
||||
|
||||
this.currentHandle = $(handle).addClass('ui-slider-handle-active');
|
||||
|
||||
if (hard)
|
||||
this.currentHandle.parent()[0].focus();
|
||||
_value: function() {
|
||||
var val = this.options.value;
|
||||
if (val < this._valueMin()) val = this._valueMin();
|
||||
if (val > this._valueMax()) val = this._valueMax();
|
||||
|
||||
return val;
|
||||
},
|
||||
|
||||
_blur: function(handle) {
|
||||
_values: function(index) {
|
||||
if (arguments.length) {
|
||||
var val = this.options.values[index];
|
||||
if (val < this._valueMin()) val = this._valueMin();
|
||||
if (val > this._valueMax()) val = this._valueMax();
|
||||
|
||||
$(handle).removeClass('ui-slider-handle-active');
|
||||
|
||||
if(this.currentHandle && this.currentHandle[0] == handle) {
|
||||
this.previousHandle = this.currentHandle;
|
||||
this.currentHandle = null;
|
||||
};
|
||||
|
||||
},
|
||||
|
||||
_click: function(event) {
|
||||
|
||||
// This method is only used if:
|
||||
// - The user didn't click a handle
|
||||
// - The Slider is not disabled
|
||||
// - There is a current, or previous selected handle (otherwise we wouldn't know which one to move)
|
||||
|
||||
var pointer = [event.pageX, event.pageY];
|
||||
|
||||
var clickedHandle = false;
|
||||
this.handle.each(function() {
|
||||
if(this == event.target)
|
||||
clickedHandle = true;
|
||||
});
|
||||
if (clickedHandle || this.options.disabled || !(this.currentHandle || this.previousHandle))
|
||||
return;
|
||||
|
||||
// If a previous handle was focussed, focus it again
|
||||
if (!this.currentHandle && this.previousHandle)
|
||||
this._focus(this.previousHandle, true);
|
||||
|
||||
// propagate only for distance > 0, otherwise propagation is done my drag
|
||||
this.offset = this.element.offset();
|
||||
|
||||
this.moveTo({
|
||||
y: this._convertValue(event.pageY - this.offset.top - this.currentHandle[0].offsetHeight/2, "y"),
|
||||
x: this._convertValue(event.pageX - this.offset.left - this.currentHandle[0].offsetWidth/2, "x")
|
||||
}, null, !this.options.distance);
|
||||
|
||||
},
|
||||
|
||||
_createRange: function() {
|
||||
|
||||
if(this.rangeElement) return;
|
||||
this.rangeElement = $('<div></div>')
|
||||
.addClass('ui-slider-range')
|
||||
.css({ position: 'absolute' })
|
||||
.appendTo(this.element);
|
||||
this._updateRange();
|
||||
|
||||
},
|
||||
|
||||
_removeRange: function() {
|
||||
|
||||
this.rangeElement.remove();
|
||||
this.rangeElement = null;
|
||||
|
||||
},
|
||||
|
||||
_updateRange: function() {
|
||||
|
||||
var prop = this.options.axis == "vertical" ? "top" : "left";
|
||||
var size = this.options.axis == "vertical" ? "height" : "width";
|
||||
|
||||
this.rangeElement.css(prop, (this._round($(this.handle[0]).css(prop)) || 0) + this._handleSize(0, this.options.axis == "vertical" ? "y" : "x")/2);
|
||||
this.rangeElement.css(size, (this._round($(this.handle[1]).css(prop)) || 0) - (this._round($(this.handle[0]).css(prop)) || 0));
|
||||
|
||||
},
|
||||
|
||||
_getRange: function() {
|
||||
|
||||
return this.rangeElement ? this._convertValue(this._round(this.rangeElement.css(this.options.axis == "vertical" ? "height" : "width")), this.options.axis == "vertical" ? "y" : "x") : null;
|
||||
|
||||
},
|
||||
|
||||
_handleIndex: function() {
|
||||
|
||||
return this.handle.index(this.currentHandle[0]);
|
||||
|
||||
},
|
||||
|
||||
value: function(handle, axis) {
|
||||
|
||||
if(this.handle.length == 1) this.currentHandle = this.handle;
|
||||
if(!axis) axis = this.options.axis == "vertical" ? "y" : "x";
|
||||
|
||||
var curHandle = $(handle != undefined && handle !== null ? this.handle[handle] || handle : this.currentHandle);
|
||||
|
||||
if(curHandle.data("mouse").sliderValue) {
|
||||
return this._round(curHandle.data("mouse").sliderValue[axis]);
|
||||
return val;
|
||||
} else {
|
||||
return this._round(((this._round(curHandle.css(axis == "x" ? "left" : "top")) / (this.actualSize[axis == "x" ? "width" : "height"] - this._handleSize(handle,axis))) * this.options.realMax[axis]) + this.options.min[axis]);
|
||||
return this.options.values;
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
_convertValue: function(value,axis) {
|
||||
|
||||
return this.options.min[axis] + (value / (this.actualSize[axis == "x" ? "width" : "height"] - this._handleSize(null,axis))) * this.options.realMax[axis];
|
||||
_valueMin: function() {
|
||||
var valueMin = this.options.min;
|
||||
|
||||
return valueMin;
|
||||
},
|
||||
|
||||
_translateValue: function(value,axis) {
|
||||
|
||||
return ((value - this.options.min[axis]) / this.options.realMax[axis]) * (this.actualSize[axis == "x" ? "width" : "height"] - this._handleSize(null,axis));
|
||||
_valueMax: function() {
|
||||
var valueMax = this.options.max;
|
||||
|
||||
return valueMax;
|
||||
},
|
||||
|
||||
_translateRange: function(value,axis) {
|
||||
_refreshValue: function() {
|
||||
var oRange = this.options.range, oOrientation = this._orientation();
|
||||
|
||||
if (this.rangeElement) {
|
||||
if (this.currentHandle[0] == this.handle[0] && value >= this._translateValue(this.value(1),axis))
|
||||
value = this._translateValue(this.value(1,axis) - this._oneStep(axis), axis);
|
||||
if (this.currentHandle[0] == this.handle[1] && value <= this._translateValue(this.value(0),axis))
|
||||
value = this._translateValue(this.value(0,axis) + this._oneStep(axis), axis);
|
||||
}
|
||||
|
||||
if (this.options.handles) {
|
||||
var handle = this.options.handles[this._handleIndex()];
|
||||
if (value < this._translateValue(handle.min,axis)) {
|
||||
value = this._translateValue(handle.min,axis);
|
||||
} else if (value > this._translateValue(handle.max,axis)) {
|
||||
value = this._translateValue(handle.max,axis);
|
||||
}
|
||||
}
|
||||
|
||||
return value;
|
||||
|
||||
},
|
||||
|
||||
_translateLimits: function(value,axis) {
|
||||
|
||||
if (value >= this.actualSize[axis == "x" ? "width" : "height"] - this._handleSize(null,axis))
|
||||
value = this.actualSize[axis == "x" ? "width" : "height"] - this._handleSize(null,axis);
|
||||
|
||||
if (value <= 0)
|
||||
value = 0;
|
||||
|
||||
return value;
|
||||
|
||||
},
|
||||
|
||||
_handleSize: function(handle,axis) {
|
||||
|
||||
return $(handle != undefined && handle !== null ? this.handle[handle] : this.currentHandle)[0]["offset"+(axis == "x" ? "Width" : "Height")];
|
||||
|
||||
},
|
||||
|
||||
_oneStep: function(axis) {
|
||||
|
||||
return this.options.stepping[axis] || 1;
|
||||
|
||||
},
|
||||
|
||||
_pageStep: function(axis) {
|
||||
|
||||
return /* this.options.paging[axis] ||*/ 10;
|
||||
|
||||
},
|
||||
|
||||
moveTo: function(value, handle, noPropagation) {
|
||||
|
||||
var o = this.options;
|
||||
|
||||
// Prepare the outer size
|
||||
this.actualSize = { width: this.element.outerWidth() , height: this.element.outerHeight() };
|
||||
|
||||
//If no handle has been passed, no current handle is available and we have multiple handles, return false
|
||||
if (handle == undefined && !this.currentHandle && this.handle.length != 1)
|
||||
return false;
|
||||
|
||||
//If only one handle is available, use it
|
||||
if (handle == undefined && !this.currentHandle)
|
||||
handle = 0;
|
||||
|
||||
if (handle != undefined)
|
||||
this.currentHandle = this.previousHandle = $(this.handle[handle] || handle);
|
||||
|
||||
if(value.x !== undefined && value.y !== undefined) {
|
||||
var x = value.x, y = value.y;
|
||||
if (this.options.values && this.options.values.length) {
|
||||
var self = this, vp0, vp1;
|
||||
this.handles.each(function(i, j) {
|
||||
var valPercent = (self.values(i) - self._valueMin()) / (self._valueMax() - self._valueMin()) * 100;
|
||||
$(this).css(oOrientation == 'horizontal' ? 'left' : 'bottom', valPercent + '%');
|
||||
if (self.options.range === true) {
|
||||
if (oOrientation == 'horizontal') {
|
||||
(i == 0) && self.range.css('left', valPercent + '%');
|
||||
(i == 1) && self.range.css('width', (valPercent - lastValPercent) + '%');
|
||||
} else {
|
||||
(i == 0) && self.range.css('bottom', (valPercent) + '%');
|
||||
(i == 1) && self.range.css('height', (valPercent - lastValPercent) + '%');
|
||||
}
|
||||
}
|
||||
lastValPercent = valPercent;
|
||||
});
|
||||
} else {
|
||||
var x = value, y = value;
|
||||
var valPercent = (this.value() - this._valueMin()) / (this._valueMax() - this._valueMin()) * 100;
|
||||
this.handle.css(oOrientation == 'horizontal' ? 'left' : 'bottom', valPercent + '%');
|
||||
|
||||
(oRange == "min") && (oOrientation == "horizontal") && this.range.css({ left: 0, width: valPercent + '%' });
|
||||
(oRange == "max") && (oOrientation == "horizontal") && this.range.css({ left: valPercent + '%', width: (100 - valPercent) + '%' });
|
||||
(oRange == "min") && (oOrientation == "vertical") && this.range.css({ top: (100 - valPercent) + '%', height: valPercent + '%' });
|
||||
(oRange == "max") && (oOrientation == "vertical") && this.range.css({ bottom: valPercent + '%', height: (100 - valPercent) + '%' });
|
||||
}
|
||||
|
||||
if(x !== undefined && x.constructor != Number) {
|
||||
var me = /^\-\=/.test(x), pe = /^\+\=/.test(x);
|
||||
if(me || pe) {
|
||||
x = this.value(null, "x") + this._round(x.replace(me ? '=' : '+=', ''));
|
||||
} else {
|
||||
x = isNaN(this._round(x)) ? undefined : this._round(x);
|
||||
}
|
||||
}
|
||||
|
||||
if(y !== undefined && y.constructor != Number) {
|
||||
var me = /^\-\=/.test(y), pe = /^\+\=/.test(y);
|
||||
if(me || pe) {
|
||||
y = this.value(null, "y") + this._round(y.replace(me ? '=' : '+=', ''));
|
||||
} else {
|
||||
y = isNaN(this._round(y)) ? undefined : this._round(y);
|
||||
}
|
||||
}
|
||||
|
||||
if(o.axis != "vertical" && x !== undefined) {
|
||||
if(o.stepping.x) x = this._round(x / o.stepping.x) * o.stepping.x;
|
||||
x = this._translateValue(x, "x");
|
||||
x = this._translateLimits(x, "x");
|
||||
x = this._translateRange(x, "x");
|
||||
|
||||
o.animate ? this.currentHandle.stop().animate({ left: x }, (Math.abs(parseInt(this.currentHandle.css("left"),10) - x)) * (!isNaN(parseInt(o.animate,10)) ? o.animate : 5)) : this.currentHandle.css({ left: x });
|
||||
}
|
||||
|
||||
if(o.axis != "horizontal" && y !== undefined) {
|
||||
if(o.stepping.y) y = this._round(y / o.stepping.y) * o.stepping.y;
|
||||
y = this._translateValue(y, "y");
|
||||
y = this._translateLimits(y, "y");
|
||||
y = this._translateRange(y, "y");
|
||||
o.animate ? this.currentHandle.stop().animate({ top: y }, (Math.abs(parseInt(this.currentHandle.css("top"),10) - y)) * (!isNaN(parseInt(o.animate,10)) ? o.animate : 5)) : this.currentHandle.css({ top: y });
|
||||
}
|
||||
|
||||
if (this.rangeElement)
|
||||
this._updateRange();
|
||||
|
||||
//Store the slider's value
|
||||
this.currentHandle.data("mouse").sliderValue = {
|
||||
x: this._round(this._convertValue(x, "x")) || 0,
|
||||
y: this._round(this._convertValue(y, "y")) || 0
|
||||
};
|
||||
|
||||
if (!noPropagation) {
|
||||
this._propagate('start', null);
|
||||
this._propagate("slide", null);
|
||||
this._propagate('stop', null);
|
||||
this._propagate('change', null);
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
_propagate: function(n, event) {
|
||||
|
||||
$.ui.plugin.call(this, n, [event, this.ui()]);
|
||||
this.element.triggerHandler(n == "slide" ? n : "slide"+n, [event, this.ui()], this.options[n]);
|
||||
|
||||
},
|
||||
|
||||
plugins: {},
|
||||
|
||||
ui: function(event) {
|
||||
return {
|
||||
options: this.options,
|
||||
handle: this.currentHandle,
|
||||
value: this.options.axis != "both" || !this.options.axis ?
|
||||
this._round(this.value(null, this.options.axis == "vertical" ? "y" : "x")) :
|
||||
{
|
||||
x: this._round(this.value(null, "x")),
|
||||
y: this._round(this.value(null, "y"))
|
||||
},
|
||||
range: this._getRange()
|
||||
};
|
||||
}
|
||||
|
||||
});
|
||||
}));
|
||||
|
||||
$.extend($.ui.slider, {
|
||||
getter: "value",
|
||||
getter: "value values",
|
||||
version: "@VERSION",
|
||||
defaults: {
|
||||
animate: false,
|
||||
distance: 1,
|
||||
handle: ".ui-slider-handle",
|
||||
round: true
|
||||
delay: 0,
|
||||
distance: 0,
|
||||
max: 100,
|
||||
min: 0,
|
||||
orientation: 'horizontal',
|
||||
range: false,
|
||||
step: 1,
|
||||
value: 0,
|
||||
values: null
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user