jQuery EasyUI 插件-macmenu源码css_苹果系统 jqueryeasyui-优快云博客

本文链接：https://blog.youkuaiyun.com/mychirs/article/details/41696317

本文介绍了一个名为MacMenu的样式配置方案，详细展示了如何通过CSS设置菜单的各项属性，包括位置、阴影效果、过渡动画等，适用于希望实现类似Mac风格菜单栏的开发者。

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ul.macmenu,
ul.macmenu>li>ul {
	display: none;
	list-style: none;
	color: #444;
	background-color: rgba(255,255,255,0.95);
	margin: 0;
	padding: 2px 1px;
	border: 0;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
	border-radius: 5px;
	font-size: 13px;
	font-family: "Lucida Grande","Lucida Sans Unicode",sans-serif;
	-webkit-user-select:none;
	-ms-user-select:none;
	-moz-user-select:none;
	-o-user-select:none;
	user-select:none;
}
ul.macmenu{
	position: absolute;
	-moz-box-shadow: 0 6px 12px 2px rgba(0,0,0,0.7);
	-webkit-box-shadow: 0 6px 12px 2px rgba(0,0,0,0.7);
	box-shadow: 0 6px 12px 2px rgba(0,0,0,0.7);
}
ul.macmenu>li>ul {
	position: absolute;
	-moz-box-shadow: 4px 4px 14px rgba(0,0,0,0.7);
	-webkit-box-shadow: 4px 4px 14px rgba(0,0,0,0.7);
	box-shadow: 4px 4px 14px rgba(0,0,0,0.7);
}
ul.macmenu:before{
	content: '';
	position: absolute;
	left: 27px;
	top: 2px;
	bottom: 2px;
	padding: 0;
	margin: 0;
	border-top: 0;
	border-bottom: 0;
	border-left: 1px solid #ccc;
	border-right: 1px solid #fff;
}
ul.align{
	-moz-box-shadow: 0 8px 10px 2px rgba(0,0,0,0.7);
	-webkit-box-shadow: 0 8px 10px 2px rgba(0,0,0,0.7);
	box-shadow: 0 8px 10px 2px rgba(0,0,0,0.7);
	-moz-border-top-left-radius: 0px;
	-webkit-border-top-left-radius: 0px;
	-ms-border-top-left-radius: 0px;
	-o-border-top-left-radius: 0px;
	border-top-left-radius: 0px;
	-moz-border-top-right-radius: 0px;
	-webkit-border-top-right-radius: 0px;
	-ms-border-top-right-radius: 0px;
	-o-border-top-right-radius: 0px;
	border-top-right-radius: 0px;
}
ul.macmenu>li.menuitem {
	position: relative !important;
	margin: 0 !important;
	padding: 0 5px 0 35px !important;
	white-space: nowrap !important;
	cursor: pointer !important;
	border-bottom: 1px solid transparent !important;
	height: 23px !important;
}
ul.macmenu>li:not(.menudisabled):not(.divider):hover>span.itemicon {
	-webkit-transform: rotate(360deg);
	-moz-transform: rotate(360deg);
	-o-transform: rotate(360deg);
	-ms-transform: rotate(360deg);
	transform: rotate(360deg);
	filter:alpha(Opacity=100);
	-webkit-opacity:1;
	-moz-opacity: 1;
	-o-opacity: 1;
	opacity: 1;
}
ul.macmenu>li:not(.menudisabled):not(.divider):hover {
	color: #fff;
	background: #7793f5;
	background: -webkit-linear-gradient(#7793f5 0,#406df2 50%,#275af1 100%);
	background: -o-linear-gradient(#7793f5 0,#406df2 50%,#275af1 100%);
	background: -moz-linear-gradient(#7793f5 0,#406df2 50%,#275af1 100%);
	background: -ms-linear-gradient(#7793f5 0,#406df2 50%,#275af1 100%);
	background: linear-gradient(#7793f5 0,#406df2 50%,#275af1 100%);
	border-bottom-color: #1746d7;
}
ul.macmenu>li:not(.menudisabled):not(.divider):hover>span.itemarrow {
	border-left: 9px solid rgba(255,255,255,0.95);

}
ul.macmenu>li span.itemicon{
	-webkit-transition: all .3s ease-in .1s;
	-o-transition: all .3s ease-in .1s;
	-ms-transition: all .3s ease-in .1s;
	-moz-transition: all .3s ease-in .1s;
	transition: all .3s ease-in .1s;
}
ul.macmenu>li span.itemicon{
	position: absolute;
	width: 16px;
	height: 16px;
	left: 5px;
	top: 50%;
	margin-top: -8px;
	filter:alpha(Opacity=60);
	-webkit-opacity:.6;
	-moz-opacity: .6;
	-o-opacity: .6;
	opacity: .6;
}
ul.macmenu>li span.itemtext{
	line-height: 25px;
}
ul.macmenu>li span.itemarrow {
	position: absolute;
	width: 0;
	height: 0;
	border-top: 5px solid transparent;
	border-bottom: 5px solid transparent;
	border-left: 9px solid rgba(0,0,0,0.7);
	top: 30%;
	right: 5px;
}
ul.macmenu>li.divider {
	height: 0;
	border-top: 1px solid #ccc;
	border-bottom: 1px solid #fff;
	margin: 3px 0 3px 28px;
	font-size: 1px;
	cursor: default;
}
ul.macmenu>li.menudisabled {
	opacity: .4;
	filter: alpha(opacity=40);
	cursor: default;
}
ul.contentmenu {
	cursor: default;
	background: #fff;
}