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Menu: Add items option for better definition of menu items in non parent-child structures

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This commit is contained in:
Kris Borchers 2013-09-24 23:46:59 -05:00
parent e08791d2c1
commit 31e705ab32
5 changed files with 96 additions and 13 deletions
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43
tests/unit/menu/menu.html
View File

@ -255,6 +255,49 @@
<li class="foo">Saarland</li>
</ul>
<ul id="menu7">
<li class="ui-menu-group"><strong>Group 1</strong></li>
<li>Aberdeen</li>
<li>Ada</li>
<li>Adamsville</li>
<li>Addyston</li>
<li></li>
<li class="ui-menu-group"><strong>Group 2</strong></li>
<li>Delphi
<ul>
<li>Ada</li>
<li>Saarland</li>
<li>Salzburg</li>
</ul>
</li>
<li>Saarland</li>
<li>---</li>
<li class="ui-menu-group"><strong>Group 3</strong></li>
<li>Salzburg
<ul>
<li>Delphi
<ul>
<li>Ada</li>
<li> - </li>
<li>Saarland</li>
<li>&mdash;</li>
<li>Salzburg</li>
<li>&ndash;</li>
</ul>
</li>
<li>Delphi
<ul>
<li>Ada</li>
<li>Saarland</li>
<li>Salzburg</li>
</ul>
</li>
<li>Perch</li>
</ul>
</li>
<li>Amesville</li>
</ul>
</div>
</body>
</html>

1
tests/unit/menu/menu_common.js
View File

@ -4,6 +4,7 @@ TestHelpers.commonWidgetTests( "menu", {
icons: {
submenu: "ui-icon-carat-1-e"
},
items: "> *",
menus: "ul",
position: {
my: "left top",

31
tests/unit/menu/menu_events.js
View File

@ -577,6 +577,37 @@ asyncTest( "handle keyboard navigation and mouse click on menu with disabled ite
}
});
asyncTest( "handle keyboard navigation and mouse click on menu with dividers and group labels", function() {
expect( 2 );
var element = $( "#menu7" ).menu({
items: "> :not('.ui-menu-group')",
select: function( event, ui ) {
log( $( ui.item[0] ).text() );
},
focus: function( event ) {
log( $( event.target ).find( ".ui-state-focus" ).index());
}
});
log( "keydown", true );
element.one( "menufocus", function() {
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
element.simulate( "keydown", { keyCode: $.ui.keyCode.ENTER } );
equal( logOutput(), "keydown,2,Ada", "Keydown skips initial group label" );
setTimeout( menukeyboard1, 50 );
});
element.focus();
function menukeyboard1() {
log( "keydown", true );
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
element.simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
equal( logOutput(), "keydown,3,4,7", "Keydown focus skips divider and group label" );
start();
}
});
asyncTest( "handle keyboard navigation with spelling of menu items", function() {
expect( 2 );
var element = $( "#menu2" ).menu({

9
tests/visual/menu/menu.html
View File

@ -15,7 +15,7 @@
$( "<p>" ).text( "Selected: " + ui.item.text() ).appendTo( "#log" );
}
$( "#menu1, #menu2, #menu3, .menu4, #menu7" ).menu({
$( "#menu1, #menu2, #menu3, .menu4" ).menu({
select: logger
});
@ -29,6 +29,11 @@
select: logger,
icon: "ui-icon-carat-1-s"
});
$( "#menu7" ).menu({
items: "> :not('.ui-menu-group')",
select: logger
});
});
</script>
<style>
@ -237,7 +242,7 @@
</div>
</div>
<h2>Inline with dividers and elements without anchors</h2>
<h2>Inline with dividers and group labels</h2>
<ul id="menu7">
<li class="ui-menu-group"><strong>Group 1</strong></li>
<li>Aberdeen</li>

25
ui/jquery.ui.menu.js vendored
View File

@ -23,6 +23,7 @@ $.widget( "ui.menu", {
icons: {
submenu: "ui-icon-carat-1-e"
},
items: "> *",
menus: "ul",
position: {
my: "left top",
@ -110,7 +111,7 @@ $.widget( "ui.menu", {
focus: function( event, keepActiveItem ) {
// If there's already an active item, keep it active
// If not, activate the first item
var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 );
var item = this.active || this.element.find( this.options.items ).eq( 0 );
if ( !keepActiveItem ) {
this.focus( event, item );
@ -234,7 +235,7 @@ $.widget( "ui.menu", {
}
regex = new RegExp( "^" + escape( character ), "i" );
match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
match = this.activeMenu.find( this.options.items ).filter(function() {
return regex.test( $( this ).text() );
});
match = skip && match.index( this.active.next() ) !== -1 ?
@ -246,7 +247,7 @@ $.widget( "ui.menu", {
if ( !match.length ) {
character = String.fromCharCode( event.keyCode );
regex = new RegExp( "^" + escape( character ), "i" );
match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
match = this.activeMenu.find( this.options.items ).filter(function() {
return regex.test( $( this ).text() );
});
}
@ -283,6 +284,7 @@ $.widget( "ui.menu", {
refresh: function() {
var menus,
items,
icon = this.options.icons.submenu,
submenus = this.element.find( this.options.menus );
@ -311,9 +313,10 @@ $.widget( "ui.menu", {
});
menus = submenus.add( this.element );
items = menus.find( this.options.items );
// Initialize unlinked menu-items containing spaces and/or dashes only as dividers
menus.children( ":not(.ui-menu-item)" ).each(function() {
// Initialize menu-items containing spaces and/or dashes only as dividers
items.not( ".ui-menu-item" ).each(function() {
var item = $( this );
// hyphen, em dash, en dash
if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) {
@ -322,7 +325,7 @@ $.widget( "ui.menu", {
});
// Don't refresh list items that are already adapted
menus.children( ":not(.ui-menu-item,.ui-menu-divider)" )
items.not( ".ui-menu-item, .ui-menu-divider" )
.addClass( "ui-menu-item" )
.uniqueId()
.addClass( "ui-corner-all" )
@ -332,7 +335,7 @@ $.widget( "ui.menu", {
});
// Add aria-disabled attribute to any disabled menu item
menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
// If the active item has been removed, blur the menu
if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
@ -516,7 +519,7 @@ $.widget( "ui.menu", {
var newItem = this.active &&
this.active
.children( ".ui-menu " )
.children( ".ui-menu-item" )
.find( this.options.items )
.first();
if ( newItem && newItem.length ) {
@ -559,7 +562,7 @@ $.widget( "ui.menu", {
}
}
if ( !next || !next.length || !this.active ) {
next = this.activeMenu.children( ".ui-menu-item" )[ filter ]();
next = this.activeMenu.find( this.options.items )[ filter ]();
}
this.focus( event, next );
@ -585,7 +588,7 @@ $.widget( "ui.menu", {
this.focus( event, item );
} else {
this.focus( event, this.activeMenu.children( ".ui-menu-item" )
this.focus( event, this.activeMenu.find( this.options.items )
[ !this.active ? "first" : "last" ]() );
}
},
@ -609,7 +612,7 @@ $.widget( "ui.menu", {
this.focus( event, item );
} else {
this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() );
this.focus( event, this.activeMenu.find( this.options.items ).first() );
}
},