2014-07-29 14:00:29 +04:00
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//
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2014-08-05 21:07:45 +04:00
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// Dropdown menus
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2014-07-29 14:00:29 +04:00
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// --------------------------------------------------
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2014-08-05 21:07:45 +04:00
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// Dropdown arrow/caret
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.caret {
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2014-07-29 14:00:29 +04:00
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display: inline-block;
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2014-08-05 21:07:45 +04:00
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width: 0;
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height: 0;
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margin-left: 2px;
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vertical-align: middle;
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border-top: 4px solid;
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border-right: 4px solid transparent;
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border-left: 4px solid transparent;
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}
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// The dropdown wrapper (div)
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.dropdown {
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position: relative;
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}
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// Prevent the focus on the dropdown toggle when closing dropdowns
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.dropdown-toggle:focus {
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outline: 0;
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}
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// The dropdown menu (ul)
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.dropdown-menu {
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position: absolute;
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top: 100%;
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left: 0;
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z-index: 1000;
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display: none; // none by default, but block on "open" of the menu
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float: left;
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2014-07-29 19:19:00 +04:00
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min-width: 160px;
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2014-08-05 21:07:45 +04:00
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padding: 5px 0;
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margin: 2px 0 0; // override default ul
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list-style: none;
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2014-08-09 00:54:22 +04:00
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font-size: 1.4rem;
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font-weight: normal;
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text-transform: none;
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letter-spacing: 0;
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2014-08-05 21:07:45 +04:00
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text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
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background-color: #fff;
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2014-08-09 00:54:22 +04:00
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border: #B0BEC4 1px solid;
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2014-08-05 21:07:45 +04:00
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border-radius: $rounded;
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2014-08-09 00:54:22 +04:00
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box-shadow: rgba(0,0,0,0.175) 0 2px 6px;
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2014-08-05 21:07:45 +04:00
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background-clip: padding-box;
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// Aligns the dropdown menu to right
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//
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// Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`
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&.pull-right {
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right: 0;
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left: auto;
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}
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// Dividers (basically an hr) within the dropdown
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.divider {
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height: 1px;
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2014-08-09 00:54:22 +04:00
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margin: 9px 0;
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2014-08-05 21:07:45 +04:00
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overflow: hidden;
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2014-08-09 00:54:22 +04:00
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background: #D0DADE;
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2014-08-05 21:07:45 +04:00
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}
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// Links within the dropdown menu
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2014-08-13 18:15:23 +04:00
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> li > a,
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> li > button {
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2014-08-05 21:07:45 +04:00
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display: block;
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2014-08-13 18:15:23 +04:00
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width: 100%;
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2014-08-05 21:07:45 +04:00
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padding: 3px 20px;
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clear: both;
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font-weight: normal;
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line-height: 1.428571429;
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2014-08-13 18:15:23 +04:00
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text-align: left;
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2014-08-05 21:07:45 +04:00
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color: #333;
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white-space: nowrap; // prevent links from randomly breaking onto new lines
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}
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}
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// Hover/Focus state
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.dropdown-menu > li > a,
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.dropdown-menu > li > button {
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2014-08-05 21:07:45 +04:00
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&:hover,
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&:focus {
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text-decoration: none;
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color: #fff;
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background: $blue;
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2014-08-05 21:07:45 +04:00
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}
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}
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// Active state
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2014-08-13 18:15:23 +04:00
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.dropdown-menu > .active > a,
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.dropdown-menu > .active > button {
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2014-08-05 21:07:45 +04:00
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&,
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&:hover,
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&:focus {
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color: #fff;
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text-decoration: none;
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outline: 0;
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background-color: #428bca;
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}
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}
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// Disabled state
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//
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// Gray out text and ensure the hover/focus state remains gray
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2014-08-13 18:15:23 +04:00
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.dropdown-menu > .disabled > a,
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.dropdown-menu > .disabled > button {
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2014-08-05 21:07:45 +04:00
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&,
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&:hover,
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&:focus {
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color: #777;
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}
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}
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// Nuke hover/focus effects
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2014-08-13 18:15:23 +04:00
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.dropdown-menu > .disabled > a,
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.dropdown-menu > .disabled > button {
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2014-08-05 21:07:45 +04:00
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&:hover,
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&:focus {
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text-decoration: none;
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background-color: transparent;
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background-image: none; // Remove CSS gradient
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cursor: not-allowed;
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}
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}
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// Open state for the dropdown
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.open {
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// Show the menu
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> .dropdown-menu {
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display: block;
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}
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// Remove the outline when :focus is triggered
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> a {
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outline: 0;
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}
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}
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// Menu positioning
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//
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// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown
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// menu with the parent.
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.dropdown-menu-right {
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left: auto; // Reset the default from `.dropdown-menu`
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right: 0;
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}
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// With v3, we enabled auto-flipping if you have a dropdown within a right
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// aligned nav component. To enable the undoing of that, we provide an override
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// to restore the default dropdown menu alignment.
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//
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// This is only for left-aligning a dropdown menu within a `.navbar-right` or
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// `.pull-right` nav component.
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.dropdown-menu-left {
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left: 0;
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right: auto;
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}
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// Dropdown section headers
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.dropdown-header {
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display: block;
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padding: 3px 20px;
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2014-08-09 00:54:22 +04:00
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font-size: 1.2rem;
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2014-08-05 21:07:45 +04:00
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line-height: 1.428571429;
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color: #777;
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white-space: nowrap; // as with > li > a
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}
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// Backdrop to catch body clicks on mobile, etc.
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.dropdown-backdrop {
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position: fixed;
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left: 0;
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right: 0;
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bottom: 0;
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top: 0;
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2014-08-09 00:54:22 +04:00
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z-index: 990;
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2014-08-05 21:07:45 +04:00
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}
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// Right aligned dropdowns
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.pull-right > .dropdown-menu {
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right: 0;
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left: auto;
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}
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// Allow for dropdowns to go bottom up (aka, dropup-menu)
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//
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// Just add .dropup after the standard .dropdown class and you're set, bro.
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// TODO: abstract this so that the navbar fixed styles are not placed here?
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.dropup,
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.navbar-fixed-bottom .dropdown {
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// Reverse the caret
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.caret {
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border-top: 0;
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border-bottom: 4px solid;
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content: "";
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}
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// Different positioning for bottom up menu
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.dropdown-menu {
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top: auto;
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bottom: 100%;
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margin-bottom: 1px;
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}
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}
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// Component alignment
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//
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// Reiterate per navbar.less and the modified component alignment there.
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@media (min-width: 768px) {
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.navbar-right {
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.dropdown-menu {
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right: 0; left: auto;
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}
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// Necessary for overrides of the default right aligned menu.
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// Will remove come v4 in all likelihood.
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.dropdown-menu-left {
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left: 0; right: auto;
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}
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2014-07-29 14:00:29 +04:00
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}
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2014-08-05 21:07:45 +04:00
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}
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2014-07-29 14:00:29 +04:00
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2014-08-05 21:07:45 +04:00
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//
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// Dropdown triangles
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// --------------------------------------------------
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// Placeholders
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%dropdown-triangle {
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2014-07-29 15:46:19 +04:00
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&:before {
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content: '';
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position: absolute;
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display: block;
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} // :before
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2014-07-29 14:00:29 +04:00
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2014-07-29 15:46:19 +04:00
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&:after {
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content: '';
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position: absolute;
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z-index: -1;
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} // :after
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2014-08-05 21:07:45 +04:00
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}
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2014-07-29 14:00:29 +04:00
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2014-08-05 21:07:45 +04:00
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%dropdown-triangle-top {
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2014-07-29 15:46:19 +04:00
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&:before {
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2014-08-05 21:07:45 +04:00
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@include triangle(($dropdown_triangle * 2), #fff, up);
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2014-07-31 19:06:25 +04:00
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top: -$dropdown_triangle;
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2014-07-29 14:00:29 +04:00
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}
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2014-07-29 15:46:19 +04:00
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&:after {
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2014-08-05 21:07:45 +04:00
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@include triangle(($dropdown_triangle * 2) + 2, #B0BEC4, up);
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top: -($dropdown_triangle + 1);
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2014-07-29 15:46:19 +04:00
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}
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2014-07-31 19:06:25 +04:00
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}
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2014-08-05 21:07:45 +04:00
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%dropdown-triangle-bottom {
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2014-07-29 15:46:19 +04:00
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&:before {
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2014-08-05 21:07:45 +04:00
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@include triangle(($dropdown_triangle * 2), #fff, down);
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2014-07-31 19:06:25 +04:00
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bottom: -$dropdown_triangle;
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2014-07-29 15:46:19 +04:00
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}
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&:after {
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2014-08-05 21:07:45 +04:00
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@include triangle(($dropdown_triangle * 2) + 2, #B0BEC4, down);
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bottom: -($dropdown_triangle + 1);
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2014-07-29 15:46:19 +04:00
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}
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2014-07-31 19:06:25 +04:00
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}
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2014-08-05 21:07:45 +04:00
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%dropdown-triangle-center {
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2014-07-31 19:06:25 +04:00
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&:before {
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left: 50%;
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2014-08-05 21:07:45 +04:00
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margin-left: (-$dropdown_triangle);
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2014-07-31 19:06:25 +04:00
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}
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&:after {
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left: 50%;
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2014-08-05 21:07:45 +04:00
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margin-left: -($dropdown_triangle + 1);
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2014-07-31 19:06:25 +04:00
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}
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}
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2014-08-05 21:07:45 +04:00
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2014-07-31 19:06:25 +04:00
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// TODO: Make the values here use the $dropdown_triangle var
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2014-08-05 21:07:45 +04:00
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%dropdown-triangle-left {
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2014-07-31 19:06:25 +04:00
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&:before {
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2014-08-05 21:07:45 +04:00
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left: ($dropdown_triangle + 2);
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2014-07-31 19:06:25 +04:00
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}
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&:after {
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2014-08-05 21:07:45 +04:00
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left: ($dropdown_triangle + 1);
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2014-07-31 19:06:25 +04:00
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}
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}
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2014-08-05 21:07:45 +04:00
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%dropdown-triangle-right {
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2014-07-31 19:06:25 +04:00
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&:before {
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left: auto;
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2014-08-05 21:07:45 +04:00
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right: ($dropdown_triangle + 2);
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2014-07-31 19:06:25 +04:00
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}
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&:after {
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left: auto;
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2014-08-05 21:07:45 +04:00
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right: ($dropdown_triangle + 1);
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2014-07-31 19:06:25 +04:00
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}
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}
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2014-08-05 21:07:45 +04:00
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// Usable classes
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.dropdown-triangle-top {
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@extend %dropdown-triangle;
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@extend %dropdown-triangle-top;
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@extend %dropdown-triangle-center;
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2014-07-31 19:06:25 +04:00
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}
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2014-08-05 21:07:45 +04:00
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.dropdown-triangle-top-left {
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@extend %dropdown-triangle;
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@extend %dropdown-triangle-top;
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@extend %dropdown-triangle-left;
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2014-07-31 19:06:25 +04:00
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}
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2014-08-05 21:07:45 +04:00
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.dropdown-triangle-top-right {
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@extend %dropdown-triangle;
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@extend %dropdown-triangle-top;
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@extend %dropdown-triangle-right;
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2014-07-31 19:06:25 +04:00
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}
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2014-08-05 21:07:45 +04:00
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.dropdown-triangle-bottom {
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@extend %dropdown-triangle;
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@extend %dropdown-triangle-bottom;
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@extend %dropdown-triangle-center;
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2014-07-31 19:06:25 +04:00
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}
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2014-08-05 21:07:45 +04:00
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.dropdown-triangle-bottom-left {
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@extend %dropdown-triangle;
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@extend %dropdown-triangle-bottom;
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@extend %dropdown-triangle-left;
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2014-07-31 19:06:25 +04:00
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}
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2014-08-05 21:07:45 +04:00
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.dropdown-triangle-bottom-right {
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@extend %dropdown-triangle;
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@extend %dropdown-triangle-bottom;
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@extend %dropdown-triangle-right;
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}
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