Andrew Zambazos
94 lines
3.1 KiB
JavaScript
94 lines
3.1 KiB
JavaScript
/*
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* Copyright (C) 2013, 2015 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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WI.RadioButtonNavigationItem = class RadioButtonNavigationItem extends WI.ButtonNavigationItem
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{
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constructor(identifier, toolTip, image, imageWidth, imageHeight)
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{
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super(identifier, toolTip, image, imageWidth, imageHeight, "tab");
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console.assert(this.buttonStyle === WI.ButtonNavigationItem.Style.Text);
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}
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// Public
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get selected()
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{
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return this.element.classList.contains(WI.RadioButtonNavigationItem.SelectedStyleClassName);
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}
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set selected(flag)
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{
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if (flag) {
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this.element.classList.add(WI.RadioButtonNavigationItem.SelectedStyleClassName);
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this.element.setAttribute("aria-selected", "true");
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this.element.tabIndex = 0;
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} else {
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this.element.classList.remove(WI.RadioButtonNavigationItem.SelectedStyleClassName);
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this.element.setAttribute("aria-selected", "false");
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this.element.tabIndex = -1;
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}
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}
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get active()
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{
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return this.element.classList.contains(WI.RadioButtonNavigationItem.ActiveStyleClassName);
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}
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set active(flag)
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{
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this.element.classList.toggle(WI.RadioButtonNavigationItem.ActiveStyleClassName, flag);
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}
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get buttonStyle()
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{
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return super.buttonStyle;
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}
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set buttonStyle(newButtonStyle)
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{
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if (newButtonStyle !== WI.ButtonNavigationItem.Style.Text)
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return;
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super.buttonStyle = newButtonStyle;
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}
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// Protected
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get additionalClassNames()
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{
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return ["radio", "button"];
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}
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get tabbable()
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{
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return this.selected;
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}
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};
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WI.RadioButtonNavigationItem.StyleClassName = "radio";
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WI.RadioButtonNavigationItem.ActiveStyleClassName = "active";
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WI.RadioButtonNavigationItem.SelectedStyleClassName = "selected";
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