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https://github.com/jquery/jquery-ui.git
synced 2024-11-21 11:04:24 +00:00
Slider: Some more refactoring and cleanup
This commit is contained in:
jzaefferer
parent
134205840b
commit
f667bb3c8d
@ -35,7 +35,7 @@ test("keydown UP on input, increases value not greater than max", function() {
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}
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equals(el.val(), 100);
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el.val(50);
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el.spinner("value", 50);
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simulateKeyDownUp(el, $.ui.keyCode.UP);
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equals(el.val(), 60);
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});
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@ -55,7 +55,7 @@ test("keydown DOWN on input, decreases value not less than min", function() {
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}
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equals(el.val(), -100);
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el.val(50);
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el.spinner("value", 50);
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simulateKeyDownUp(el, $.ui.keyCode.DOWN);
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equals(el.val(), 40);
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});
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@ -75,7 +75,7 @@ test("keydown PGUP on input, increases value not greater than max", function() {
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}
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equal(el.val(), 500);
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el.val(0);
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el.spinner("value", 0);
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simulateKeyDownUp(el, $.ui.keyCode.PAGE_UP);
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equals(el.val(), 100);
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});
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@ -95,7 +95,7 @@ test("keydown PGDN on input, decreases value not less than min", function() {
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}
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equals(el.val(), -500);
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el.val(0);
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el.spinner("value", 0);
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simulateKeyDownUp(el, $.ui.keyCode.PAGE_DOWN);
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equals(el.val(), -100);
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});
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@ -110,11 +110,11 @@ test("mouse click on buttons", function() {
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$(".ui-spinner-down").trigger("mousedown").trigger("mouseup");
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equals(el.val(), --val, "mouse click to down");
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el.val(50);
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el.spinner("value", 50);
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$(".ui-spinner-up").trigger("mousedown").trigger("mouseup");
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equals(el.val(), 51);
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el.val(50);
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el.spinner("value", 50);
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$(".ui-spinner-down").trigger("mousedown").trigger("mouseup");
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equals(el.val(), 49);
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});
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199
ui/jquery.ui.spinner.js
vendored
199
ui/jquery.ui.spinner.js
vendored
@ -14,10 +14,7 @@
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(function($) {
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// shortcut constants
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var hover = 'ui-state-hover',
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active = 'ui-state-active',
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namespace = '.spinner',
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pageModifier = 10;
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var pageModifier = 10;
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$.widget('ui.spinner', {
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options: {
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@ -49,6 +46,7 @@ $.widget('ui.spinner', {
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this._mousewheel();
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this._aria();
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},
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_draw: function() {
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var self = this,
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options = self.options;
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@ -63,11 +61,11 @@ $.widget('ui.spinner', {
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// add behaviours
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.hover(function() {
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if (!options.disabled) {
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$(this).addClass(hover);
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$(this).addClass('ui-state-hover');
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}
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self.hovered = true;
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}, function() {
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$(this).removeClass(hover);
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$(this).removeClass('ui-state-hover');
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self.hovered = false;
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});
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@ -78,7 +76,7 @@ $.widget('ui.spinner', {
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}
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this.element
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.bind('keydown'+namespace, function(event) {
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.bind('keydown.spinner', function(event) {
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if (self.options.disabled) {
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return;
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}
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@ -87,7 +85,7 @@ $.widget('ui.spinner', {
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}
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return true;
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})
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.bind('keyup'+namespace, function(event) {
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.bind('keyup.spinner', function(event) {
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if (self.options.disabled) {
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return;
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}
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@ -96,14 +94,14 @@ $.widget('ui.spinner', {
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self._change(event);
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}
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})
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.bind('focus'+namespace, function() {
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uiSpinner.addClass(active);
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.bind('focus.spinner', function() {
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uiSpinner.addClass('ui-state-active');
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self.focused = true;
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})
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.bind('blur'+namespace, function(event) {
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.bind('blur.spinner', function(event) {
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self.value(self.element.val());
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if (!self.hovered) {
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uiSpinner.removeClass(active);
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uiSpinner.removeClass('ui-state-active');
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}
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self.focused = false;
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});
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@ -163,66 +161,7 @@ $.widget('ui.spinner', {
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this.disable();
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}
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},
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_uiSpinnerHtml: function() {
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return '<div role="spinbutton" class="ui-spinner ui-state-default ui-widget ui-widget-content ui-corner-all"></div>';
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},
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_buttonHtml: function() {
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return '<a class="ui-spinner-button ui-spinner-up ui-corner-tr"><span class="ui-icon ui-icon-triangle-1-n">▲</span></a>' +
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'<a class="ui-spinner-button ui-spinner-down ui-corner-br"><span class="ui-icon ui-icon-triangle-1-s">▼</span></a>';
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},
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_start: function(event) {
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if (!this.spinning && this._trigger('start', event, { value: this.value()}) !== false) {
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if (!this.counter) {
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this.counter = 1;
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}
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this.spinning = true;
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return true;
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}
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return false;
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},
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_spin: function(step, event) {
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if (!this.counter) {
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this.counter = 1;
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}
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var newVal = this.value() + step * (this.options.incremental && this.counter > 100
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? this.counter > 200
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? 100
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: 10
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: 1);
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// cancelable
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if (this._trigger('spin', event, { value: newVal }) !== false) {
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this.value(newVal);
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this.counter++;
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}
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},
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_stop: function(event) {
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this.counter = 0;
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if (this.timer) {
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window.clearTimeout(this.timer);
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}
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this.element[0].focus();
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this.spinning = false;
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this._trigger('stop', event);
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},
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_change: function(event) {
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this._trigger('change', event);
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},
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_repeat: function(i, steps, event) {
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var self = this;
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i = i || 100;
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if (this.timer) {
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window.clearTimeout(this.timer);
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}
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this.timer = window.setTimeout(function() {
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self._repeat(self.options.incremental && self.counter > 20 ? 20 : i, steps, event);
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}, i);
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self._spin(steps*self.options.step, event);
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},
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_keydown: function(event) {
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var o = this.options,
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KEYS = $.ui.keyCode;
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@ -247,9 +186,10 @@ $.widget('ui.spinner', {
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return true;
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},
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_mousewheel: function() {
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var self = this;
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this.element.bind("mousewheel", function(event, delta) {
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this.element.bind("mousewheel.spinner", function(event, delta) {
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if (self.options.disabled) {
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return;
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}
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@ -270,22 +210,75 @@ $.widget('ui.spinner', {
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event.preventDefault();
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});
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},
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value: function(newVal) {
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if (!arguments.length) {
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return this._parse(this.element.val());
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}
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this._setOption('value', newVal);
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_uiSpinnerHtml: function() {
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return '<div role="spinbutton" class="ui-spinner ui-state-default ui-widget ui-widget-content ui-corner-all"></div>';
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},
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_getData: function(key) {
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switch (key) {
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case 'min':
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case 'max':
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case 'step':
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return this['_'+key]();
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break;
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}
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return this.options[key];
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_buttonHtml: function() {
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return '<a class="ui-spinner-button ui-spinner-up ui-corner-tr"><span class="ui-icon ui-icon-triangle-1-n">▲</span></a>' +
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'<a class="ui-spinner-button ui-spinner-down ui-corner-br"><span class="ui-icon ui-icon-triangle-1-s">▼</span></a>';
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},
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_start: function(event) {
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if (!this.spinning && this._trigger('start', event, { value: this.options.value}) !== false) {
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if (!this.counter) {
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this.counter = 1;
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}
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this.spinning = true;
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return true;
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}
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return false;
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},
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// TODO tune repeat behaviour, see http://jsbin.com/aruki4/2 for reference
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_repeat: function(i, steps, event) {
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var self = this;
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i = i || 100;
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if (this.timer) {
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window.clearTimeout(this.timer);
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}
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this.timer = window.setTimeout(function() {
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self._repeat(self.options.incremental && self.counter > 20 ? 20 : i, steps, event);
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}, i);
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self._spin(steps*self.options.step, event);
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},
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_spin: function(step, event) {
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if (!this.counter) {
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this.counter = 1;
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}
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var newVal = this.options.value + step * (this.options.incremental && this.counter > 100
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? this.counter > 200
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? 100
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: 10
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: 1);
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// cancelable
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if (this._trigger('spin', event, { value: newVal }) !== false) {
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this.value(newVal);
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this.counter++;
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}
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},
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_stop: function(event) {
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this.counter = 0;
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if (this.timer) {
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window.clearTimeout(this.timer);
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}
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this.element[0].focus();
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this.spinning = false;
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this._trigger('stop', event);
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},
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_change: function(event) {
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this._trigger('change', event);
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},
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_setOption: function(key, value) {
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if (key == 'value') {
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value = this._parse(value);
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@ -299,31 +292,24 @@ $.widget('ui.spinner', {
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$.Widget.prototype._setOption.call( this, key, value );
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this._afterSetData(key, value);
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},
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_afterSetData: function(key, value) {
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switch(key) {
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case 'value':
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this._format(this.options.value);
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case 'max':
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case 'min':
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case 'step':
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if (value != null) {
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// write attributes back to element if original exist
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if (this.element.attr(key)) {
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this.element.attr(key, value);
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}
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}
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this._aria();
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break;
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case 'value':
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this._format(this._parse(this.options.value));
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this._aria();
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break;
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}
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},
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_aria: function() {
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// TODO remove check, as soon as this method doesn't get called anymore before uiSpinner is initalized
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this.uiSpinner && this.uiSpinner
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.attr('aria-valuemin', this.options.min)
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.attr('aria-valuemax', this.options.max)
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.attr('aria-valuenow', this.value());
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.attr('aria-valuenow', this.options.value);
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},
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_parse: function(val) {
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@ -337,9 +323,9 @@ $.widget('ui.spinner', {
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}
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val = window.Globalization && this.options.numberformat ? Globalization.parseFloat(val) : +val;
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}
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console.log("input", input, "parsed", val)
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return isNaN(val) ? null : val;
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},
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_format: function(num) {
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this.element.val( window.Globalization && this.options.numberformat ? Globalization.format(num, this.options.numberformat) : num );
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},
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@ -354,10 +340,11 @@ $.widget('ui.spinner', {
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.removeAttr('disabled')
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.removeAttr('autocomplete')
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.removeData('spinner')
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.unbind(namespace);
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.unbind(".spinner");
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this.uiSpinner.replaceWith(this.element);
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},
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enable: function() {
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this.element
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.removeAttr('disabled')
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@ -366,6 +353,7 @@ $.widget('ui.spinner', {
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this.options.disabled = false;
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this.buttons.button("enable");
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},
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disable: function() {
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this.element
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.attr('disabled', true)
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@ -374,21 +362,32 @@ $.widget('ui.spinner', {
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this.options.disabled = true;
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this.buttons.button("disable");
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},
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stepUp: function(steps) {
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this._spin((steps || 1) * this.options.step, null);
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return this;
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},
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stepDown: function(steps) {
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this._spin((steps || 1) * -this.options.step, null);
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return this;
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},
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pageUp: function(pages) {
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return this.stepUp((pages || 1) * pageModifier);
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},
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pageDown: function(pages) {
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return this.stepDown((pages || 1) * pageModifier);
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},
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value: function(newVal) {
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if (!arguments.length) {
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return this.options.value;
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}
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this._setOption('value', newVal);
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},
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widget: function() {
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return this.uiSpinner;
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}
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