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Menu: Add _isDivider method

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Ability to prevent generation of dividers from items

Fixes #9701
This commit is contained in:
Felix Nagel 2013-12-18 19:29:41 +01:00
parent 0cc8554077
commit a6806ab17a
1 changed files with 8 additions and 4 deletions
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12
ui/jquery.ui.menu.js vendored
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@ -274,10 +274,10 @@ $.widget( "ui.menu", {
}, },
refresh: function() { refresh: function() {
var menus, var that = this,
items,
icon = this.options.icons.submenu, icon = this.options.icons.submenu,
submenus = this.element.find( this.options.menus ); submenus = this.element.find( this.options.menus ),
menus, items;
this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length ); this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length );
@ -310,7 +310,7 @@ $.widget( "ui.menu", {
items.not( ".ui-menu-item" ).each(function() { items.not( ".ui-menu-item" ).each(function() {
var item = $( this ); var item = $( this );
// hyphen, em dash, en dash // hyphen, em dash, en dash
if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) { if ( that._isDivider( item ) ) {
item.addClass( "ui-widget-content ui-menu-divider" ); item.addClass( "ui-widget-content ui-menu-divider" );
} }
}); });
@ -496,6 +496,10 @@ $.widget( "ui.menu", {
return !$( event.target ).closest( ".ui-menu" ).length; return !$( event.target ).closest( ".ui-menu" ).length;
}, },
_isDivider: function( item ) {
return !/[^\-\u2014\u2013\s]/.test( item.text() );
},
collapse: function( event ) { collapse: function( event ) {
var newItem = this.active && var newItem = this.active &&
this.active.parent().closest( ".ui-menu-item", this.element ); this.active.parent().closest( ".ui-menu-item", this.element );