X-Git-Url: http://git.cascardo.eti.br/?p=cascardo%2Fipsilon.git;a=blobdiff_plain;f=less%2Fbootstrap%2Fbutton-groups.less;h=6a0c5a865cb00296be27434c65b69d3e6d961e38;hp=58fd906752140670f5fb9a2ebefa64770ba200f4;hb=0afc14ecf1c3d94bc59d2dd7f1cee6420a0b98dd;hpb=6487bce2a3acaa9bd24cdf280680662085db8472

diff --git a/less/bootstrap/button-groups.less b/less/bootstrap/button-groups.less
index 58fd906..6a0c5a8 100644
--- a/less/bootstrap/button-groups.less
+++ b/less/bootstrap/button-groups.less
@@ -18,10 +18,6 @@
     &.active {
       z-index: 2;
     }
-    &:focus {
-      // Remove focus outline when dropdown JS adds it after closing the menu
-      outline: none;
-    }
   }
 }
 
@@ -40,6 +36,7 @@
   margin-left: -5px; // Offset the first child's margin
   &:extend(.clearfix all);
 
+  .btn,
   .btn-group,
   .input-group {
     float: left;
@@ -75,13 +72,13 @@
 .btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
   border-radius: 0;
 }
-.btn-group > .btn-group:first-child {
+.btn-group > .btn-group:first-child:not(:last-child) {
   > .btn:last-child,
   > .dropdown-toggle {
     .border-right-radius(0);
   }
 }
-.btn-group > .btn-group:last-child > .btn:first-child {
+.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
   .border-left-radius(0);
 }
 
@@ -96,9 +93,9 @@
 //
 // Remix the default button sizing classes into new ones for easier manipulation.
 
-.btn-group-xs > .btn { .btn-xs(); }
-.btn-group-sm > .btn { .btn-sm(); }
-.btn-group-lg > .btn { .btn-lg(); }
+.btn-group-xs > .btn { &:extend(.btn-xs); }
+.btn-group-sm > .btn { &:extend(.btn-sm); }
+.btn-group-lg > .btn { &:extend(.btn-lg); }
 
 
 // Split button dropdowns
@@ -176,11 +173,11 @@
     border-radius: 0;
   }
   &:first-child:not(:last-child) {
-    border-top-right-radius: @border-radius-base;
+    border-top-right-radius: @btn-border-radius-base;
     .border-bottom-radius(0);
   }
   &:last-child:not(:first-child) {
-    border-bottom-left-radius: @border-radius-base;
+    border-bottom-left-radius: @btn-border-radius-base;
     .border-top-radius(0);
   }
 }
@@ -198,7 +195,6 @@
 }
 
 
-
 // Justified button groups
 // ----------------------
 
@@ -216,11 +212,33 @@
   > .btn-group .btn {
     width: 100%;
   }
+
+  > .btn-group .dropdown-menu {
+    left: auto;
+  }
 }
 
 
 // Checkbox and radio options
-[data-toggle="buttons"] > .btn > input[type="radio"],
-[data-toggle="buttons"] > .btn > input[type="checkbox"] {
-  display: none;
+//
+// In order to support the browser's form validation feedback, powered by the
+// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
+// `display: none;` or `visibility: hidden;` as that also hides the popover.
+// Simply visually hiding the inputs via `opacity` would leave them clickable in
+// certain cases which is prevented by using `clip` and `pointer-events`.
+// This way, we ensure a DOM element is visible to position the popover from.
+//
+// See https://github.com/twbs/bootstrap/pull/12794 and
+// https://github.com/twbs/bootstrap/pull/14559 for more information.
+
+[data-toggle="buttons"] {
+  > .btn,
+  > .btn-group > .btn {
+    input[type="radio"],
+    input[type="checkbox"] {
+      position: absolute;
+      clip: rect(0,0,0,0);
+      pointer-events: none;
+    }
+  }
 }