59 lines
2.1 KiB
JavaScript
59 lines
2.1 KiB
JavaScript
/*
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* This file is part of Toolkit.
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*
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* Toolkit is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* Toolkit is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General
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* Public License along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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"use strict";
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(function(w, TK){
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/**
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* Adds the class "toolkit-warn" on <code>this.element</code> for a certain
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* period of time. It is used e.g. in {@link TK.ResponseHandle} or {@link TK.Knob} when the value
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* exceeds the range.
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*
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* @mixin TK.Warning
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*/
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TK.Warning = TK.class({
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_class: "Warning",
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/**
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* Adds the class <code>toolkit-warn</code> to the given element and
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* sets a timeout after which the class is removed again. If there
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* already is a timeout waiting it gets updated.
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*
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* @method TK.Warning#warning
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*
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* @emits TK.Warning#warning
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*
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* @param {HTMLElement|SVGElement} element - The DOM node the class should be added to.
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* @param {Number} [timeout=250] - The timeout in ms until the class should be removed again.
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*/
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warning: function (element, timeout) {
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if (!timeout) timeout = 250;
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if (this.__wto) window.clearTimeout(this.__wto);
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this.__wto = null;
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TK.add_class(element, "toolkit-warn");
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this.__wto = window.setTimeout(function () {
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TK.remove_class(element, "toolkit-warn");
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}.bind(this), timeout);
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/**
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* Gets fired when {@link TK.Warning#warning} was called.
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*
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* @event TK.Warning#warning
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*/
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this.fire_event("warning");
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}
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});
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})(this, this.TK);
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