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Menu: Integrated flyoutmenu into menu, and moved flyoutmenu.html

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testmenu into contextmenu.html
This commit is contained in:
jzaefferer 2011-02-24 15:51:51 +01:00
parent 38cfcfffe9
commit 0ddf677e40
6 changed files with 169 additions and 259 deletions
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74
tests/visual/menu/contextmenu.html
View File

@ -20,15 +20,28 @@
top: 10
}).appendTo(document.body).themeswitcher();
// TODO close other menus when opening a new one
$("button").each(function() {
$(this).next().menu({
/* top-alignment
position: function(item) {
return {
my: "left top",
at: "right top",
of: item.parent()
}
},
*/
select: function(event, ui) {
$(this).hide().prev().focus();
$("#log").append("<div>Selected " + ui.item.text() + "</div>");
}
}).hide();
// equal height
//menu.find("ul").height(menu.height());
}).click(function(event) {
// TODO required to prevent the click handler below from handling this event
// required to prevent the click handler below from handling this event
event.stopPropagation();
var menu = $("#menu" + this.id).menu("blur").show().position({
my: "left top",
@ -36,7 +49,7 @@
of: event.pageX > 0 ? event : this
}).focus();
$(document).one("click", function() {
menu.hide();
menu.menu("closeAll").menu("widget").hide();
})
}).next().keydown(function(event) {
var menu = $(this).data("menu");
@ -45,10 +58,14 @@
event.stopPropagation();
switch (event.keyCode) {
case $.ui.keyCode.TAB:
menu.closeAll();
menu.widget().hide();
$(this).prev().focus()
break;
case $.ui.keyCode.ESCAPE:
menu.closeAll();
menu.widget().hide();
$(this).prev().focus()
break;
default:
@ -59,7 +76,7 @@
<style>
body { font-size:62.5%; }
.ui-menu { width: 200px; position: absolute; }
#menu2 { height: 200px; overflow: auto; }
#menu3 { height: 200px; overflow: auto; }
</style>
</head>
<body>
@ -76,13 +93,60 @@
<li><a href="#">Zurich</a></li>
</ul>
<button id="2">Show context menu 2</button>
<ul id="menu2">
<li>
<a id="a1" href="#">Amsterdam</a>
<ul>
<li><a id="b1" href="#">Aberdeen</a></li>
<li><a id="b2" href="#">Ada</a></li>
<li>
<a href="#">Adamsville</a>
<ul>
<li><a href="#">Anaheim</a></li>
<li>
<a href="#">Cologne</a>
<ul>
<li><a href="#">Mberdeen</a></li>
<li><a href="#">Mda</a></li>
<li><a href="#">Mdamsville</a></li>
<li><a href="#">Mddyston</a></li>
<li><a href="#">Mmesville</a></li>
</ul>
</li>
<li><a href="#">Frankfurt</a></li>
</ul>
</li>
<li><a href="#">Addyston</a></li>
<li><a href="#">Amesville</a></li>
</ul>
</li>
<li><a id="a2" href="#">Anaheim</a></li>
<li><a id="a3" href="#">Cologne</a></li>
<li><a href="#">Frankfurt</a></li>
<li>
<a href="#">Magdeburg</a>
<ul>
<li><a href="#">Mberdeen</a></li>
<li><a href="#">Mda</a></li>
<li><a href="#">Mdamsville</a></li>
<li><a href="#">Mddyston</a></li>
<li><a href="#">Mmesville</a></li>
</ul>
</li>
<li><a href="#">Munich</a></li>
<li><a href="#">Utrecht</a></li>
<li><a href="#">Zurich</a></li>
</ul>
<div class="ui-widget" style="margin-top:2em; font-family:Arial">
Log:
<div id="log" style="height: 400px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
</div>
<button id="2">Show context menu 2</button>
<ul id="menu2">
<button id="3">Show context menu 3</button>
<ul id="menu3">
<li><a href="#">Aberdeen</a></li>
<li><a href="#">Ada</a></li>
<li><a href="#">Adamsville</a></li>

127
tests/visual/menu/flyoutmenu.html
View File

@ -1,127 +0,0 @@
<!doctype html>
<html>
<head>
<title>Menu Visual Test: Default</title>
<link rel="stylesheet" href="../visual.css" type="text/css" />
<link rel="stylesheet" href="../../../themes/base/jquery.ui.all.css" type="text/css" title="ui-theme" />
<script type="text/javascript" src="../../../jquery-1.4.4.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.core.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.widget.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.position.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.menu.js"></script>
<script type="text/javascript" src="../../../external/jquery.bgiframe-2.1.2.js"></script>
<script type="text/javascript" src="flyoutmenu.js"></script>
<!--
<script type="text/javascript" src="http://jqueryui.com/themeroller/themeswitchertool/"></script>
-->
<script type="text/javascript">
$(function() {
$.fn.themeswitcher && $('<div/>').css({
position: "absolute",
right: 10,
top: 10
}).appendTo(document.body).themeswitcher();
var menu = $("#menu");
var button = $("button").click(function(event) {
// TODO required to prevent the click handler below from handling this event
event.stopPropagation();
menu.flyoutmenu("show")
.focus()
.position({
my: "left top",
at: "right top",
of: this
});
$(document).one("click", function() {
menu.flyoutmenu("hide");
});
});
menu.flyoutmenu({
/* top-alignment
position: function(item) {
return {
my: "left top",
at: "right top",
of: item.parent()
}
},
*/
select: function(event, ui) {
$("#log").append("<div>Selected " + ui.item.children("a").text() + "(" + ui.item.children("a").attr("id") + ")</div>");
button.focus();
}
}).hide();
// equal height
//menu.find("ul").height(menu.height());
});
</script>
<style>
body { font-size:62.5%; }
.ui-menu { width: 200px; position: absolute; outline: none; }
.ui-menu .ui-icon { float: right; }
</style>
</head>
<body>
<button>Show context menu</button>
<br/>
<select>
<option>some option with some text</option>
</select>
<ul id="menu">
<li>
<a id="a1" href="#">Amsterdam</a>
<ul>
<li><a id="b1" href="#">Aberdeen</a></li>
<li><a id="b2" href="#">Ada</a></li>
<li>
<a href="#">Adamsville</a>
<ul>
<li><a href="#">Anaheim</a></li>
<li>
<a href="#">Cologne</a>
<ul>
<li><a href="#">Mberdeen</a></li>
<li><a href="#">Mda</a></li>
<li><a href="#">Mdamsville</a></li>
<li><a href="#">Mddyston</a></li>
<li><a href="#">Mmesville</a></li>
</ul>
</li>
<li><a href="#">Frankfurt</a></li>
</ul>
</li>
<li><a href="#">Addyston</a></li>
<li><a href="#">Amesville</a></li>
</ul>
</li>
<li><a id="a2" href="#">Anaheim</a></li>
<li><a id="a3" href="#">Cologne</a></li>
<li><a href="#">Frankfurt</a></li>
<li>
<a href="#">Magdeburg</a>
<ul>
<li><a href="#">Mberdeen</a></li>
<li><a href="#">Mda</a></li>
<li><a href="#">Mdamsville</a></li>
<li><a href="#">Mddyston</a></li>
<li><a href="#">Mmesville</a></li>
</ul>
</li>
<li><a href="#">Munich</a></li>
<li><a href="#">Utrecht</a></li>
<li><a href="#">Zurich</a></li>
</ul>
<div class="ui-widget" style="margin-top:2em; font-family:Arial">
Log:
<div id="log" style="height: 400px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
</div>
</body>
</html>

110
tests/visual/menu/flyoutmenu.js
View File

@ -1,110 +0,0 @@
/*
* jQuery UI flyoutmenu
*
* backported from Michael Lang's fork: http://www.nexul.com/prototypes/toolbar/demo.html
*/
(function($) {
$.widget("ui.flyoutmenu", {
options: {
position: {
my: "left top",
at: "right top"
}
},
_create: function() {
var self = this;
this.activeItem = this.element.children("li").first();
// hide submenus and create indicator icons
this.element.find("ul").addClass("ui-menu-flyout").hide().prev("a").prepend('<span class="ui-icon ui-icon-carat-1-e"></span>');
this.element.find("ul").andSelf().menu({
select: function(event) {
self._select(event);
},
focus: function(event, ui) {
self.activeItem = ui.item;
ui.item.parent().focus();
ui.item.parent().find("ul").hide();
var nested = $(">ul", ui.item);
if (nested.length && event.originalEvent && /^mouse/.test(event.originalEvent.type)) {
self._open(nested);
nested.focus();
}
}
}).keydown(function(event) {
if (self.element.is(":hidden"))
return;
switch (event.keyCode) {
case $.ui.keyCode.LEFT:
if (self.left(event)) {
event.stopImmediatePropagation();
}
event.preventDefault();
break;
case $.ui.keyCode.RIGHT:
if (self.right(event)) {
event.stopImmediatePropagation();
}
event.preventDefault();
break;
case $.ui.keyCode.ESCAPE:
self.hide();
break;
}
});
},
_open: function(submenu) {
// TODO restrict to widget
//only one menu can have items open at a time.
$(document).find(".ui-menu-flyout").not(submenu.parents()).hide().data("menu").blur();
var position = $.extend({}, {
of: this.activeItem
}, $.type(this.options.position) == "function"
? this.options.position(this.activeItem)
: this.options.position
);
submenu.show().position(position);
},
_select: function(event) {
event.stopPropagation();
// TODO make _select cancelable?
this._trigger( "select", event, { item: this.activeItem } );
this.hide();
},
left: function(event) {
var newItem = this.activeItem.parents("li").first();
if (newItem.length) {
this.activate(event, newItem);
return true;
}
},
right: function(event) {
var newItem = this.activeItem.children("ul").children("li").first();
if (newItem.length) {
this._open(newItem.parent());
this.activate(event, newItem);
return true;
}
},
activate: function(event, item) {
var parent = item.parent();
parent.data("menu").focus(event, item);
this.activeItem = item;
parent.focus();
},
show: function() {
this.element.show();
},
hide: function() {
this.activeItem = this.element.children("li").first();
this.element.find("ul").andSelf().menu("blur").hide();
}
});
}(jQuery));

12
tests/visual/menu/menu.html
View File

@ -7,6 +7,7 @@
<script type="text/javascript" src="../../../jquery-1.4.4.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.core.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.widget.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.position.js"></script>
<script type="text/javascript" src="../../../ui/jquery.ui.menu.js"></script>
<script type="text/javascript">
$(function() {
@ -40,7 +41,7 @@
<style>
body { font-size:62.5%; }
.ui-menu { width: 200px; }
#menu2 { height: 200px; overflow: auto; }
#menu3 { height: 200px; overflow: auto; }
</style>
</head>
<body>
@ -69,7 +70,14 @@
</ul>
</li>
<li><a href="#">Saarland</a></li>
<li><a href="#">Salzburg</a></li>
<li>
<a href="#">Salzburg</a>
<ul>
<li><a href="#">Alliance</a></li>
<li><a href="#">Krombach</a></li>
<li><a href="#">Perch</a></li>
</ul>
</li>
</ul>
<ul id="menu3">

2
themes/base/jquery.ui.menu.css vendored
View File

@ -39,3 +39,5 @@
}
.ui-menu .ui-icon { float: right; }
.ui-menu .ui-menu { position: absolute; }

103
ui/jquery.ui.menu.js vendored
View File

@ -25,6 +25,7 @@ $.widget("ui.menu", {
},
_create: function() {
var self = this;
this.activeMenu = this.element;
this.menuId = this.element.attr( "id" ) || "ui-menu-" + idIncrement++;
this.element
.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
@ -48,7 +49,7 @@ $.widget("ui.menu", {
return;
}
var target = $( event.target ).closest( ".ui-menu-item" );
if ( target.length && target.parent()[0] === self.element[0] ) {
if ( target.length ) {
self.focus( event, target );
}
})
@ -57,7 +58,7 @@ $.widget("ui.menu", {
return;
}
var target = $( event.target ).closest( ".ui-menu-item" );
if ( target.length && target.parent()[0] === self.element[0] ) {
if ( target.length ) {
self.blur( event );
}
});
@ -69,25 +70,37 @@ $.widget("ui.menu", {
}
switch ( event.keyCode ) {
case $.ui.keyCode.PAGE_UP:
self.previousPage();
self.previousPage( event );
event.preventDefault();
event.stopImmediatePropagation();
break;
case $.ui.keyCode.PAGE_DOWN:
self.nextPage();
self.nextPage( event );
event.preventDefault();
event.stopImmediatePropagation();
break;
case $.ui.keyCode.UP:
self.previous();
self.previous( event );
event.preventDefault();
event.stopImmediatePropagation();
break;
case $.ui.keyCode.DOWN:
self.next();
self.next( event );
event.preventDefault();
event.stopImmediatePropagation();
break;
case $.ui.keyCode.LEFT:
if (self.left( event )) {
event.stopImmediatePropagation();
}
event.preventDefault();
break;
case $.ui.keyCode.RIGHT:
if (self.right( event )) {
event.stopImmediatePropagation();
}
event.preventDefault();
break;
case $.ui.keyCode.ENTER:
self.select();
event.preventDefault();
@ -174,7 +187,9 @@ $.widget("ui.menu", {
focus: function( event, item ) {
var self = this;
this.blur();
if ( this._hasScroll() ) {
var borderTop = parseFloat( $.curCSS( this.element[0], "borderTopWidth", true) ) || 0,
paddingtop = parseFloat( $.curCSS( this.element[0], "paddingTop", true) ) || 0,
@ -188,6 +203,7 @@ $.widget("ui.menu", {
this.element.attr( "scrollTop", scroll + offset - elementHeight + itemHeight );
}
}
this.active = item.first()
.children( "a" )
.addClass( "ui-state-focus" )
@ -198,6 +214,14 @@ $.widget("ui.menu", {
// need to remove the attribute before adding it for the screenreader to pick up the change
// see http://groups.google.com/group/jquery-a11y/msg/929e0c1e8c5efc8f
this.element.removeAttr("aria-activedescendant").attr("aria-activedescendant", self.itemId);
self._close();
var nested = $(">ul", item);
if (nested.length && /^mouse/.test(event.type)) {
self._open(nested);
}
this.activeMenu = item.parent();
this._trigger( "focus", event, { item: item } );
},
@ -206,15 +230,59 @@ $.widget("ui.menu", {
return;
}
var self = this;
this.active.children( "a" ).removeClass( "ui-state-focus" );
// remove only generated id
$( "#" + self.menuId + "-activedescendant" ).removeAttr( "id" );
$( "#" + this.menuId + "-activedescendant" ).removeAttr( "id" );
this.element.removeAttr( "aria-activedescenant" );
this._trigger( "blur", event );
this.active = null;
},
_open: function(submenu) {
// TODO restrict to widget
//only one menu can have items open at a time.
//$(document).find(".ui-menu").not(submenu.parents()).hide().data("menu").blur();
this.element.find(".ui-menu").not(submenu.parents()).hide();
var position = $.extend({}, {
of: this.active
}, $.type(this.options.position) == "function"
? this.options.position(this.active)
: this.options.position
);
submenu.show().position(position);
},
closeAll: function() {
this.element.find("ul").hide();
this.blur();
this.activeMenu = this.element;
},
_close: function() {
this.active.parent().find("ul").hide();
},
left: function(event) {
var newItem = this.active && this.active.parents("li").first();
if (newItem && newItem.length) {
this.active.parent().hide();
this.focus(event, newItem);
return true;
}
},
right: function(event) {
var newItem = this.active && this.active.children("ul").children("li").first();
if (newItem && newItem.length) {
this._open(newItem.parent());
var current = this.active;
this.focus(event, newItem);
return true;
}
},
next: function(event) {
this._move( "next", ".ui-menu-item", "first", event );
},
@ -233,21 +301,21 @@ $.widget("ui.menu", {
_move: function(direction, edge, filter, event) {
if ( !this.active ) {
this.focus( event, this.element.children(edge)[filter]() );
this.focus( event, this.activeMenu.children(edge)[filter]() );
return;
}
var next = this.active[ direction + "All" ]( ".ui-menu-item" ).eq( 0 );
if ( next.length ) {
this.focus( event, next );
} else {
this.focus( event, this.element.children(edge)[filter]() );
this.focus( event, this.activeMenu.children(edge)[filter]() );
}
},
nextPage: function( event ) {
if ( this._hasScroll() ) {
if ( !this.active || this.last() ) {
this.focus( event, this.element.children( ".ui-menu-item" ).first() );
this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() );
return;
}
var base = this.active.offset().top,
@ -260,7 +328,7 @@ $.widget("ui.menu", {
this.focus( event, result );
} else {
this.focus( event, this.element.children( ".ui-menu-item" )
this.focus( event, this.activeMenu.children( ".ui-menu-item" )
[ !this.active || this.last() ? "first" : "last" ]() );
}
},
@ -268,7 +336,7 @@ $.widget("ui.menu", {
previousPage: function( event ) {
if ( this._hasScroll() ) {
if ( !this.active || this.first() ) {
this.focus( event, this.element.children( ".ui-menu-item" ).last() );
this.focus( event, this.activeMenu.children( ".ui-menu-item" ).last() );
return;
}
@ -282,7 +350,7 @@ $.widget("ui.menu", {
this.focus( event, result );
} else {
this.focus( event, this.element.children( ".ui-menu-item" )
this.focus( event, this.activeMenu.children( ".ui-menu-item" )
[ !this.active || this.first() ? ":last" : ":first" ]() );
}
},
@ -292,7 +360,12 @@ $.widget("ui.menu", {
},
select: function( event ) {
this._trigger( "select", event, { item: this.active } );
// save active reference before closeAll triggers blur
var ui = {
item: this.active
};
this.closeAll();
this._trigger( "select", event, ui );
}
});