Merge pull request #18771 from twbs/v4-custom-forms-revamp

v4: Custom forms (disabled state, revamp, etc)
2025-08-20 04:11:39 +02:00 · 2016-01-06 00:02:25 -08:00
parent c081d4802d 4625547aea
commit ff07ba3af4
3 changed files with 145 additions and 104 deletions
--- a/scss/_custom-forms.scss
+++ b/scss/_custom-forms.scss
@@ -1,3 +1,5 @@
+// scss-lint:disable PropertyCount
+
 // Embedded icons from Open Iconic.
 // Released under MIT and copyright 2014 Waybury.
 // http://useiconic.com/open
@@ -7,38 +9,49 @@
 //
 // Base class takes care of all the key behavioral aspects.

-.c-input {
+.custom-control {
  position: relative;
  display: inline;
  padding-left: 1.5rem;
  color: #555;
-  cursor: pointer;

-  > input {
-    position: absolute;
-    z-index: -1; // Put the input behind the label so it doesn't overlay text
-    opacity: 0;
+  + .custom-control {
+    margin-left: 1rem;
+  }
+}

-    &:checked ~ .c-indicator {
-      color: #fff;
-      background-color: #0074d9;
-      @include box-shadow(none);
-    }
+.custom-control-input {
+  position: absolute;
+  z-index: -1; // Put the input behind the label so it doesn't overlay text
+  opacity: 0;

-    &:focus ~ .c-indicator {
-      // the mixin is not used here to make sure there is feedback
-      box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
-    }
-
-    &:active ~ .c-indicator {
-      color: #fff;
-      background-color: #84c6ff;
-      @include box-shadow(none);
-    }
+  &:checked ~ .custom-control-indicator {
+    color: #fff;
+    background-color: #0074d9;
+    @include box-shadow(none);
  }

-  + .c-input {
-    margin-left: 1rem;
+  &:focus ~ .custom-control-indicator {
+    // the mixin is not used here to make sure there is feedback
+    box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
+  }
+
+  &:active ~ .custom-control-indicator {
+    color: #fff;
+    background-color: #84c6ff;
+    @include box-shadow(none);
+  }
+
+  &:disabled {
+    ~ .custom-control-indicator {
+      cursor: not-allowed;
+      background-color: $custom-form-bg-color-disabled;
+    }
+
+    ~ .custom-control-description {
+      color: $custom-form-description-color-disabled;
+      cursor: not-allowed;
+    }
  }
 }

@@ -46,9 +59,9 @@
 //
 // Generates a shadow element to create our makeshift checkbox/radio background.

-.c-indicator {
+.custom-control-indicator {
  position: absolute;
-  top: 0;
+  top: .0625rem;
  left: 0;
  display: block;
  width: 1rem;
@@ -58,27 +71,27 @@
  color: #eee;
  text-align: center;
  user-select: none;
-  background-color: #eee;
+  background-color: $custom-form-bg-color;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50% 50%;
-  @include box-shadow(inset 0 .125rem .125rem rgba(0,0,0,.1));
+  @include box-shadow(inset 0 .25rem .25rem rgba(0,0,0,.1));
 }

 // Checkboxes
 //
 // Tweak just a few things for checkboxes.

-.c-checkbox {
-  .c-indicator {
+.custom-checkbox {
+  .custom-control-indicator {
    border-radius: .25rem;
  }

-  input:checked ~ .c-indicator {
+  .custom-control-input:checked ~ .custom-control-indicator {
    background-image: url(data:image/svg+xml;base64,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);
  }

-  input:indeterminate ~ .c-indicator {
+  .custom-control-input:indeterminate ~ .custom-control-indicator {
    background-color: #0074d9;
    background-image: url(data:image/svg+xml;base64,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);
    @include box-shadow(none);
@@ -89,12 +102,12 @@
 //
 // Tweak just a few things for radios.

-.c-radio {
-  .c-indicator {
+.custom-radio {
+  .custom-control-indicator {
    border-radius: 50%;
  }

-  input:checked ~ .c-indicator {
+  .custom-control-input:checked ~ .custom-control-indicator {
    background-image: url(data:image/svg+xml;base64,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);
  }
 }
@@ -105,8 +118,8 @@
 // By default radios and checkboxes are `inline-block` with no additional spacing
 // set. Use these optional classes to tweak the layout.

-.c-inputs-stacked {
-  .c-input {
+.custom-controls-stacked {
+  .custom-control {
    display: inline;

    &::after {
@@ -115,7 +128,7 @@
      content: "";
    }

-    + .c-input {
+    + .custom-control {
      margin-left: 0;
    }
  }
@@ -129,7 +142,7 @@
 //
 // Includes IE9-specific hacks (noted by ` \9`).

-.c-select {
+.custom-select {
  display: inline-block;
  max-width: 100%;
  padding: .375rem 1.75rem .375rem .75rem;
@@ -140,6 +153,7 @@
  background-image: none \9;
  background-size: 8px 10px;
  border: $input-btn-border-width solid $input-border-color;
+  @include border-radius($border-radius);
  // Use vendor prefixes as `appearance` isn't part of the CSS spec.
  -moz-appearance: none;
  -webkit-appearance: none;
@@ -156,7 +170,7 @@
  }
 }

-.c-select-sm {
+.custom-select-sm {
  padding-top: 3px;
  padding-bottom: 3px;
  font-size: 12px;
@@ -172,21 +186,27 @@
 //
 // Custom file input.

-.file {
+.custom-file {
  position: relative;
  display: inline-block;
  max-width: 100%;
  height: 2.5rem;
  cursor: pointer;
 }
-.file input {
+
+.custom-file-input {
  min-width: 14rem;
  max-width: 100%;
  margin: 0;
  filter: alpha(opacity = 0);
  opacity: 0;
+
+  &:focus ~ .custom-file-control {
+    @include box-shadow(0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9);
+  }
 }
-.file-custom {
+
+.custom-file-control {
  position: absolute;
  top: 0;
  right: 0;
@@ -201,28 +221,25 @@
  border: $input-btn-border-width solid #ddd;
  border-radius: .25rem;
  @include box-shadow(inset 0 .2rem .4rem rgba(0,0,0,.05));
-}
-.file-custom::after {
-  content: "Choose file...";
-}
-.file-custom::before {
-  position: absolute;
-  top: -.075rem;
-  right: -.075rem;
-  bottom: -.075rem;
-  z-index: 6;
-  display: block;
-  height: 2.5rem;
-  padding: .5rem 1rem;
-  line-height: 1.5;
-  color: #555;
-  content: "Browse";
-  background-color: #eee;
-  border: $input-btn-border-width solid #ddd;
-  border-radius: 0 .25rem .25rem 0;
-}

-// Focus state
-.file input:focus ~ .file-custom {
-  @include box-shadow(0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9);
+  &::after {
+    content: "Choose file...";
+  }
+
+  &::before {
+    position: absolute;
+    top: -.075rem;
+    right: -.075rem;
+    bottom: -.075rem;
+    z-index: 6;
+    display: block;
+    height: 2.5rem;
+    padding: .5rem 1rem;
+    line-height: 1.5;
+    color: #555;
+    content: "Browse";
+    background-color: #eee;
+    border: $input-btn-border-width solid #ddd;
+    border-radius: 0 .25rem .25rem 0;
+  }
 }
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -322,6 +322,11 @@ $input-group-addon-border-color: $input-border-color !default;

 $cursor-disabled:                not-allowed !default;

+$custom-form-bg-color:                    #ddd !default;
+$custom-form-bg-color-disabled:           #eee !default;
+$custom-form-description-color-disabled:  #767676 !default;
+
+
 // Form validation icons
 $form-icon-success: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2MTIgNzkyIj48cGF0aCBmaWxsPSIjNWNiODVjIiBkPSJNMjMzLjggNjEwYy0xMy4zIDAtMjYtNi0zNC0xNi44TDkwLjUgNDQ4LjhDNzYuMyA0MzAgODAgNDAzLjMgOTguOCAzODljMTguOC0xNC4yIDQ1LjUtMTAuNCA1OS44IDguNGw3MiA5NUw0NTEuMyAyNDJjMTIuNS0yMCAzOC44LTI2LjIgNTguOC0xMy43IDIwIDEyLjQgMjYgMzguNyAxMy43IDU4LjhMMjcwIDU5MGMtNy40IDEyLTIwLjIgMTkuNC0zNC4zIDIwaC0yeiIvPjwvc3ZnPg==" !default;
 $form-icon-warning: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2MTIgNzkyIj48cGF0aCBmaWxsPSIjZjBhZDRlIiBkPSJNNjAzIDY0MC4ybC0yNzguNS01MDljLTMuOC02LjYtMTAuOC0xMC42LTE4LjUtMTAuNnMtMTQuNyA0LTE4LjUgMTAuNkw5IDY0MC4yYy0zLjcgNi41LTMuNiAxNC40LjIgMjAuOCAzLjggNi41IDEwLjggMTAuNCAxOC4zIDEwLjRoNTU3YzcuNiAwIDE0LjYtNCAxOC40LTEwLjQgMy41LTYuNCAzLjYtMTQuNCAwLTIwLjh6bS0yNjYuNC0zMGgtNjEuMlY1NDloNjEuMnY2MS4yem0wLTEwN2gtNjEuMlYzMDRoNjEuMnYxOTl6Ii8+PC9zdmc+" !default;