Andreas Hocevar
286 lines
9.9 KiB
HTML
286 lines
9.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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Copyright 2010 The Closure Library Authors. All Rights Reserved.
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Use of this source code is governed by the Apache License, Version 2.0.
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See the COPYING file for details.
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-->
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<head>
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<title>goog.ui.ImagelessMenuButtonRenderer Demo</title>
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<script src="../base.js"></script>
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<script>
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goog.require('goog.array');
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goog.require('goog.debug.DivConsole');
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goog.require('goog.debug.LogManager');
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goog.require('goog.events');
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goog.require('goog.events.EventType');
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goog.require('goog.log');
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goog.require('goog.object');
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goog.require('goog.ui.ImagelessMenuButtonRenderer');
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goog.require('goog.ui.Menu');
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goog.require('goog.ui.MenuButton');
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goog.require('goog.ui.MenuItem');
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goog.require('goog.ui.Separator');
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goog.require('goog.ui.decorate');
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</script>
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<link rel="stylesheet" href="css/demo.css">
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<link rel="stylesheet" href="../css/menu.css">
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<link rel="stylesheet" href="../css/menuitem.css">
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<link rel="stylesheet" href="../css/menuseparator.css">
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<link rel="stylesheet" href="../css/menubutton.css">
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<link rel="stylesheet" href="../css/imagelessbutton.css">
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<link rel="stylesheet" href="../css/imagelessmenubutton.css">
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<style>
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/* Base class for all icon elements. */
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.icon {
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height: 16px;
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width: 16px;
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margin: 0 1px;
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background-image: url(../images/toolbar_icons.gif);
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background-repeat: no-repeat;
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vertical-align: middle;
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}
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/* "Format" icon. */
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.format-icon{
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background-position: -64px;
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}
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</style>
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</head>
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<body>
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<h1>goog.ui.ImagelessMenuButtonRenderer</h1>
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<table border="0" cellpadding="0" cellspacing="4" width="100%">
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<tbody>
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<tr valign="top">
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<td width="67%">
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<fieldset>
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<legend>
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These <strong>MenuButton</strong>s were created programmatically:
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</legend>
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<table border="0" cellpadding="0" cellspacing="4">
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<tbody>
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<tr valign="middle">
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<td>
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<div id="menuButtons"></div>
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</td>
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<td>
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Enable first button:
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<input type="checkbox" id="b1_enable" checked>
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Show second button:
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<input type="checkbox" id="b2_show" checked>
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</td>
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</tr>
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</tbody>
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</table>
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<label>
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</label>
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<br>
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</fieldset>
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<fieldset>
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<legend>
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This <strong>MenuButton</strong> decorates an element:
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</legend>
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<table border="0" cellpadding="0" cellspacing="4">
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<tbody>
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<tr valign="middle">
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<td>
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<div id="formatButton" class="goog-imageless-menu-button"
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title="Format">
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<!-- These elements will become the button's caption. -->
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<div class="icon format-icon goog-inline-block"></div>
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<span style="vertical-align:middle">Format</span>
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<!-- This DIV will be auto-decorated with a menu. -->
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<div id="formatMenu" class="goog-menu">
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<div class="goog-menuitem">Bold</div>
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<div class="goog-menuitem">Italic</div>
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<div class="goog-menuitem">Underline</div>
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<div class="goog-menuseparator"></div>
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<div class="goog-menuitem goog-menuitem-disabled">
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Strikethrough
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</div>
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<div class="goog-menuseparator"></div>
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<div class="goog-menuitem">Font...</div>
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<div class="goog-menuitem">Color...</div>
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</div>
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</div>
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</td>
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<td>
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Enable button:
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<input type="checkbox" id="formatButton_enable" checked>
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Show button:
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<input type="checkbox" id="formatButton_show" checked>
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</td>
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</tr>
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</tbody>
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</table>
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<label>
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</label>
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<br>
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</fieldset>
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</td>
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<td width="33%">
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<!-- Event log. -->
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<fieldset class="goog-debug-panel">
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<legend>Event Log</legend>
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<div id="log"></div>
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</fieldset>
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</td>
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</tr>
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</tbody>
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</table>
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<br>
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<div id="perf"></div>
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<script>
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var timer = goog.now();
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// Set up a logger.
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goog.debug.LogManager.getRoot().setLevel(goog.log.Level.ALL);
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var logger = goog.log.getLogger('demo');
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var logconsole = new goog.debug.DivConsole(goog.dom.getElement('log'));
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logconsole.setCapturing(true);
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var EVENTS = goog.object.getValues(goog.ui.Component.EventType);
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goog.log.fine(logger, 'Listening for: ' + EVENTS.join(', ') + '.');
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function logEvent(e) {
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var component = e.target;
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var caption = (typeof component.getCaption == 'function') ?
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component.getCaption() : component.getId();
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goog.log.info(logger, '"' + caption + '" dispatched: ' + e.type);
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}
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// Create a sample menu.
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var m1 = new goog.ui.Menu();
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m1.setId('FileMenu');
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goog.array.forEach(['New', 'Open', 'Save', 'Save as', null, 'Change label'],
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function(label) {
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var item;
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if (label) {
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item = new goog.ui.MenuItem(label + '...');
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item.setId(label);
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item.setDispatchTransitionEvents(goog.ui.Component.State.ALL, true);
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if (label == 'Save as') {
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item.setEnabled(false);
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}
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} else {
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item = new goog.ui.MenuSeparator();
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}
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m1.addItem(item);
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});
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// Create the first button programmatically.
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var b1 = new goog.ui.MenuButton('File', m1,
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new goog.ui.ImagelessMenuButtonRenderer());
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b1.setDispatchTransitionEvents(goog.ui.Component.State.ALL, true);
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b1.setId('FileButton');
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b1.render(goog.dom.getElement('menuButtons'));
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b1.setTooltip('File menu demo');
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goog.events.listen(b1, EVENTS, logEvent);
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goog.events.listen(goog.dom.getElement('b1_enable'),
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goog.events.EventType.CLICK,
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function(e) {
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b1.setEnabled(e.target.checked);
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});
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goog.events.listen(b1, goog.ui.Component.EventType.ACTION,
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function(e) {
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if (e.target && e.target.getCaption() == 'Change label...') {
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var label = window.prompt('Enter new menu label:', b1.getCaption());
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b1.setCaption(label || 'Empty');
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}
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});
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// Create another sample menu.
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var m2 = new goog.ui.Menu();
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m2.setId('EditMenu');
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goog.array.forEach(['Cut', 'Copy', 'Paste', null, 'Paste special'],
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function(label) {
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var item;
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if (label) {
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item = new goog.ui.MenuItem(label + '...');
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item.setId(label);
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item.setDispatchTransitionEvents(goog.ui.Component.State.ALL, true);
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} else {
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item = new goog.ui.MenuSeparator();
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}
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m2.addItem(item);
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});
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// Create the second button programmatically.
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var b2 = new goog.ui.MenuButton('Edit', m2,
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new goog.ui.ImagelessMenuButtonRenderer());
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b2.setId('EditButton');
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b2.setDispatchTransitionEvents(goog.ui.Component.State.ALL, true);
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b2.render(goog.dom.getElement('menuButtons'));
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b2.setTooltip('Edit menu demo');
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goog.events.listen(b2, EVENTS, logEvent);
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goog.events.listen(goog.dom.getElement('b2_show'),
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goog.events.EventType.CLICK,
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function(e) {
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b2.setVisible(e.target.checked);
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});
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// Create another sample menu.
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var m3 = new goog.ui.Menu();
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m3.setId('WindowMenu');
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goog.array.forEach(['Tile', 'Cascade', null, 'Zoom in', 'Zoom out'],
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function(label) {
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var item;
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if (label) {
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item = new goog.ui.MenuItem(label + '...');
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item.setId(label);
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item.setDispatchTransitionEvents(goog.ui.Component.State.ALL, true);
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} else {
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item = new goog.ui.MenuSeparator();
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}
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m3.addItem(item);
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});
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var unhighlightable = new goog.ui.MenuItem('Zoom control:');
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// Disabled implies unhighlightable, unless the menu is specifically set
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// to allow highlighting disabled items (but it doesn't by default).
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unhighlightable.setEnabled(false);
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unhighlightable.setId('unhighlightable');
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m3.addItemAt(unhighlightable, 3);
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// Create a third button programmatically.
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var b3 = new goog.ui.MenuButton('Window', m3,
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new goog.ui.ImagelessMenuButtonRenderer());
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b3.setId('WindowButton');
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b3.setDispatchTransitionEvents(goog.ui.Component.State.ALL, true);
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b3.render(goog.dom.getElement('menuButtons'));
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b3.setTooltip('Windowm menu demo');
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goog.events.listen(b3, EVENTS, logEvent);
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// Decorate a menu button. Note that since one of the child nodes of the
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// menu button element can be decorated as a menu, it is auto-decorated and
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// attached to the button.
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var formatButton = goog.ui.decorate(goog.dom.getElement('formatButton'));
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goog.events.listen(goog.dom.getElement('formatButton_show'),
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goog.events.EventType.CLICK,
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function(e) {
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formatButton.setVisible(e.target.checked);
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});
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goog.events.listen(goog.dom.getElement('formatButton_enable'),
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goog.events.EventType.CLICK,
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function(e) {
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formatButton.setEnabled(e.target.checked);
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});
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goog.events.listen(formatButton, EVENTS, logEvent);
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goog.dom.setTextContent(goog.dom.getElement('perf'),
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(goog.now() - timer) + 'ms');
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</script>
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</body>
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</html>
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