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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>Example: Application Menubar (YUI Library)</title>
<!-- Standard reset and fonts -->
<link rel="stylesheet" type="text/css" href="../../build/reset/reset.css">
<link rel="stylesheet" type="text/css" href="../../build/fonts/fonts.css">
<link rel="stylesheet" type="text/css" href="../../build/container/assets/skins/sam/container.css">
<!-- CSS for Menu -->
<link rel="stylesheet" type="text/css" href="../../build/menu/assets/skins/sam/menu.css">
<!-- Page-specific styles -->
<style type="text/css">
html {
background-color: #dfb8df;
}
em#yahoolabel {
text-indent: -6em;
display: block;
background: url(http://l.yimg.com/a/i/us/nt/b/purpley.1.0.gif) center center no-repeat;
width: 2em;
overflow: hidden;
}
/*
Setting the "zoom" property to "1" triggers the "hasLayout"
property in IE. This is necessary to fix a bug IE where
mousing mousing off a the text node of MenuItem instance's
text label, or help text without the mouse actually exiting the
boundaries of the MenuItem instance will result in the losing
the background color applied when it is selected.
*/
#filemenu.visible .yuimenuitemlabel,
#editmenu.visible .yuimenuitemlabel {
*zoom: 1;
}
/*
Remove "hasLayout" from the submenu of the file menu.
*/
#filemenu.visible .yuimenu .yuimenuitemlabel {
*zoom: normal;
}
</style>
<!-- Dependency source files -->
<script type="text/javascript" src="../../build/utilities/utilities.js"></script>
<script type="text/javascript" src="../../build/container/container.js"></script>
<!-- Menu source file -->
<script type="text/javascript" src="../../build/menu/menu.js"></script>
<!-- Page-specific script -->
<script type="text/javascript">
/*
Initialize and render the MenuBar when the page's DOM is ready
to be scripted.
*/
YAHOO.util.Event.onDOMReady(function () {
var onMenuItemClick = function () {
alert("Callback for MenuItem: " + this.cfg.getProperty("text"));
};
/*
Define an array of object literals, each containing
the data necessary to create the items for a MenuBar.
*/
var aItemData = [
{
text: "<em id=\"yahoolabel\">Yahoo!</em>",
submenu: {
id: "yahoo",
itemdata: [
"About Yahoo!",
"YUI Team Info",
"Preferences"
]
}
},
{
text: "File",
submenu: {
id: "filemenu",
itemdata: [
{ text: "New File", helptext: "Ctrl + N", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 78 } },
"New Folder",
{ text: "Open", helptext: "Ctrl + O", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 79 } },
{
text: "Open With...",
submenu: {
id: "applications",
itemdata: [
"Application 1",
"Application 2",
"Application 3",
"Application 4"
]
}
},
{ text: "Print", helptext: "Ctrl + P", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 80 } }
]
}
},
{
text: "Edit",
submenu: {
id: "editmenu",
itemdata: [
[
{ text: "Undo", helptext: "Ctrl + Z", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 90 } },
{ text: "Redo", helptext: "Ctrl + Y", disabled: true }
],
[
{ text: "Cut", helptext: "Ctrl + X", disabled: true },
{ text: "Copy", helptext: "Ctrl + C", disabled: true },
{ text: "Paste", helptext: "Ctrl + V", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 86 } },
{ text: "Delete", helptext: "Del", disabled: true }
],
[ { text: "Select All", helptext: "Ctrl + A", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 65 } } ],
[
{ text: "Find", helptext: "Ctrl + F", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 70 } },
{ text: "Find Again", helptext: "Ctrl + G", onclick: { fn: onMenuItemClick }, keylistener: { ctrl: true, keys: 71 } }
]
] }
},
"View",
"Favorites",
"Tools",
"Help"
];
/*
Instantiate a Menu: The first argument passed to the constructor
is the id for the Menu element to be created, the second is an
object literal of configuration properties.
*/
var oMenuBar = new YAHOO.widget.MenuBar("mymenubar", {
lazyload: true,
itemdata: aItemData
});
/*
Since this MenuBar instance is built completely from
script, call the "render" method passing in a node
reference for the DOM element that its should be
appended to.
*/
oMenuBar.render(document.body);
// Add a "show" event listener for each submenu.
function onSubmenuShow() {
var oIFrame,
oElement,
nOffsetWidth;
// Keep the left-most submenu against the left edge of the browser viewport
if (this.id == "yahoo") {
YAHOO.util.Dom.setX(this.element, 0);
oIFrame = this.iframe;
if (oIFrame) {
YAHOO.util.Dom.setX(oIFrame, 0);
}
this.cfg.setProperty("x", 0, true);
}
/*
Need to set the width for submenus of submenus in IE to prevent the mouseout
event from firing prematurely when the user mouses off of a MenuItem's
text node.
*/
if ((this.id == "filemenu" || this.id == "editmenu") && YAHOO.env.ua.ie) {
oElement = this.element;
nOffsetWidth = oElement.offsetWidth;
/*
Measuring the difference of the offsetWidth before and after
setting the "width" style attribute allows us to compute the
about of padding and borders applied to the element, which in
turn allows us to set the "width" property correctly.
*/
oElement.style.width = nOffsetWidth + "px";
oElement.style.width = (nOffsetWidth - (oElement.offsetWidth - nOffsetWidth)) + "px";
}
}
// Subscribe to the "show" event for each submenu
oMenuBar.subscribe("show", onSubmenuShow);
var oPanel = new YAHOO.widget.Panel("exampleinfo", { constraintoviewport: true, fixedcenter: true, width: "400px", zIndex: 1});
oPanel.setHeader("Application Menubar Example");
oPanel.setBody("This example demonstrates how to create an application-like menu bar using JavaScript.");
oPanel.render(document.body);
// Hide any currently visible submenus of the menubar when the dialog is clicked
YAHOO.util.Event.on(oPanel.element, "mousedown", oMenuBar.clearActiveItem, null, oMenuBar);
});
</script>
</head>
<body class="yui-skin-sam">
</body>
</html>
|
