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twbs--bootstrap
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Update button groups to use not selector and remove redundant CSS.

This commit is contained in:
Blake Embrey 2013-05-09 16:26:35 -07:00
parent 8f9cc5ae81
commit 579d566299
3 changed files with 69 additions and 89 deletions
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88
docs/assets/css/bootstrap.css vendored
View File

@ -3830,24 +3830,28 @@ button.close {
border-bottom-color: #ffffff;
}
.btn-group {
.btn-group,
.btn-group-vertical {
position: relative;
display: inline-block;
vertical-align: middle;
}
.btn-group > .btn {
.btn-group > .btn,
.btn-group-vertical > .btn {
position: relative;
float: left;
}
.btn-group > .btn + btn {
margin-left: -1px;
.btn-group > .btn:hover,
.btn-group-vertical > .btn:hover,
.btn-group > .btn:active,
.btn-group-vertical > .btn:active {
z-index: 2;
}
.btn-group > .btn:hover,
.btn-group > .btn:active {
z-index: 2;
.btn-group .btn + .btn {
margin-left: -1px;
}
.btn-toolbar:before,
@ -3881,52 +3885,42 @@ button.close {
margin-left: 5px;
}
.btn-group > .btn {
position: relative;
.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
border-radius: 0;
}
.btn-group > .btn:first-child {
margin-left: 0;
border-bottom-left-radius: 4px;
border-top-left-radius: 4px;
}
.btn-group > .btn:last-child,
.btn-group > .dropdown-toggle {
border-top-right-radius: 4px;
border-bottom-right-radius: 4px;
.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
.btn-group > .btn.large:first-child {
margin-left: 0;
border-bottom-left-radius: 6px;
border-top-left-radius: 6px;
}
.btn-group > .btn.large:last-child,
.btn-group > .large.dropdown-toggle {
border-top-right-radius: 6px;
border-bottom-right-radius: 6px;
.btn-group > .btn:last-child:not(:first-child),
.btn-group > .dropdown-toggle:not(:first-child) {
border-bottom-left-radius: 0;
border-top-left-radius: 0;
}
.btn-group > .btn-group {
float: left;
}
.btn-group > .btn-group > .btn {
.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
border-radius: 0;
}
.btn-group > .btn-group:last-child > .btn {
border-top-right-radius: 4px;
border-bottom-right-radius: 4px;
.btn-group > .btn-group:first-child > .btn:last-child,
.btn-group > .btn-group:first-child > .dropdown-toggle {
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
.btn-group > .btn-group:first-child > .btn {
margin-left: 0;
border-bottom-left-radius: 4px;
border-top-left-radius: 4px;
.btn-group > .btn-group:last-child > .btn:first-child {
border-bottom-left-radius: 0;
border-top-left-radius: 0;
}
.btn-group .dropdown-toggle:active,
@ -3974,26 +3968,22 @@ button.close {
max-width: 100%;
}
.btn-group-vertical .btn:first-child {
.btn-group-vertical > .btn + .btn {
margin-top: -1px;
}
.btn-group-vertical .btn:not(:first-child):not(:last-child) {
border-radius: 0;
border-top-right-radius: 4px;
border-top-left-radius: 4px;
}
.btn-group-vertical .btn:first-child {
border-bottom-right-radius: 0;
border-bottom-left-radius: 0;
}
.btn-group-vertical .btn:last-child {
border-radius: 0;
border-bottom-right-radius: 4px;
border-bottom-left-radius: 4px;
}
.btn-group-vertical .btn-large:first-child {
border-top-right-radius: 6px;
border-top-left-radius: 6px;
}
.btn-group-vertical .btn-large:last-child {
border-bottom-right-radius: 6px;
border-bottom-left-radius: 6px;
border-top-right-radius: 0;
border-top-left-radius: 0;
}
.btn-group-justified {

4
docs/components.html
View File

@ -552,7 +552,7 @@ lead: "Dozens of reusable components built to provide iconography, dropdowns, na
<h3 id="btn-groups-vertical">Vertical button groups</h3>
<p>Make a set of buttons appear vertically stacked rather than horizontally.</p>
<div class="bs-example">
<div class="btn-group btn-group-vertical">
<div class="btn-group-vertical">
<button type="button" class="btn btn-default"><i class="glyphicon glyphicon-align-left"></i></button>
<button type="button" class="btn btn-default"><i class="glyphicon glyphicon-align-center"></i></button>
<button type="button" class="btn btn-default"><i class="glyphicon glyphicon-align-right"></i></button>
@ -560,7 +560,7 @@ lead: "Dozens of reusable components built to provide iconography, dropdowns, na
</div>
</div>
{% highlight html %}
<div class="btn-group btn-group-vertical">
<div class="btn-group-vertical">
...
</div>
{% endhighlight %}

66
less/button-groups.less
View File

@ -11,17 +11,14 @@
}
// Make the div behave like a button
.btn-group {
.btn-group,
.btn-group-vertical {
position: relative;
display: inline-block;
vertical-align: middle; // match .btn alignment given font-size hack above
> .btn {
position: relative;
float: left;
// Prevent double borders when buttons are next to each other
+ btn {
margin-left: -1px;
}
// Bring the "active" button to the front
&:hover,
&:active {
@ -30,6 +27,11 @@
}
}
// Prevent double borders when buttons are next to each other
.btn-group .btn + .btn {
margin-left: -1px;
}
// Optional: Group multiple button groups together for a toolbar
.btn-toolbar {
.clearfix();
@ -46,46 +48,36 @@
}
}
// Float them, remove border radius, then re-add to first and last elements
.btn-group > .btn {
position: relative;
.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
border-radius: 0;
}
// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
.btn-group > .btn:first-child {
margin-left: 0;
.border-left-radius(@border-radius-base);
&:not(:last-child):not(.dropdown-toggle) {
.border-right-radius(0);
}
}
// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
.btn-group > .btn:last-child,
.btn-group > .dropdown-toggle {
.border-right-radius(@border-radius-base);
}
// Reset corners for large buttons
.btn-group > .btn.large:first-child {
margin-left: 0;
.border-left-radius(@border-radius-large);
}
.btn-group > .btn.large:last-child,
.btn-group > .large.dropdown-toggle {
.border-right-radius(@border-radius-large);
.btn-group > .btn:last-child:not(:first-child),
.btn-group > .dropdown-toggle:not(:first-child) {
.border-left-radius(0);
}
// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
.btn-group > .btn-group {
float: left;
}
.btn-group > .btn-group > .btn {
.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
border-radius: 0;
}
.btn-group > .btn-group:last-child > .btn {
.border-right-radius(@border-radius-base);
.btn-group > .btn-group:first-child > .btn:last-child,
.btn-group > .btn-group:first-child > .dropdown-toggle {
.border-right-radius(0);
}
.btn-group > .btn-group:first-child > .btn {
margin-left: 0;
.border-left-radius(@border-radius-base);
.btn-group > .btn-group:last-child > .btn:first-child {
.border-left-radius(0);
}
// On active and open, don't show outline
@ -143,20 +135,18 @@
float: none;
width: 100%;
max-width: 100%;
+ .btn {
margin-top: -1px;
}
}
.btn-group-vertical .btn:not(:first-child):not(:last-child) {
border-radius: 0;
}
.btn-group-vertical .btn:first-child {
border-radius: 0; // Needs to be here for specificity since we're not zeroing them out again
.border-top-radius(@border-radius-base);
.border-bottom-radius(0);
}
.btn-group-vertical .btn:last-child {
border-radius: 0; // Needs to be here for specificity since we're not zeroing them out again
.border-bottom-radius(@border-radius-base);
}
.btn-group-vertical .btn-large:first-child {
.border-top-radius(@border-radius-large);
}
.btn-group-vertical .btn-large:last-child {
.border-bottom-radius(@border-radius-large);
.border-top-radius(0);
}