customize CSS namespace

packages/core/src/_accessibility.scss

@@ -5,13 +5,13 @@
   @include focus-outline();
 }
 
-.pt-focus-disabled :focus {
+.#{$ns}-focus-disabled :focus {
   // override any focus outline anywhere
   // stylelint-disable declaration-no-important
   outline: none !important;
 
   // special override for checkbox etc which render focus on a separate element
-  ~ .pt-control-indicator {
+  ~ .#{$ns}-control-indicator {
     outline: none !important;
   }
 }

packages/core/src/_typography.scss

@@ -12,7 +12,7 @@ hr {
   border: none;
   border-bottom: 1px solid $pt-divider-black;
 
-  .pt-dark & {
+  .#{$ns}-dark & {
     border-color: $pt-dark-divider-white;
   }
 }
@@ -37,12 +37,12 @@ Fonts
 Markup:
 <div class="{{.modifier}}">Blueprint components react overlay date picker.</div>
 
-.pt-monospace-text - Use a monospace font (ideal for code)
+.#{$ns}-monospace-text - Use a monospace font (ideal for code)
 
 Styleguide fonts
 */
 
-.pt-monospace-text {
+.#{$ns}-monospace-text {
   @include monospace-typography();
 }
 
@@ -86,17 +86,17 @@ UI text
 Markup:
 <div class="{{.modifier}}">Blueprint components react overlay date picker.</div>
 
-.pt-ui-text - Default UI text. This is applied to the document body as part of core styles.
-.pt-ui-text-large - Larger UI text.
+.#{$ns}-ui-text - Default UI text. This is applied to the document body as part of core styles.
+.#{$ns}-ui-text-large - Larger UI text.
 
-Styleguide pt-ui-text
+Styleguide ui-text
 */
 
-.pt-ui-text {
+.#{$ns}-ui-text {
   @include base-typography();
 }
 
-.pt-ui-text-large {
+.#{$ns}-ui-text-large {
   line-height: 1.25;
   font-size: $pt-font-size-large;
 }
@@ -107,23 +107,23 @@ Running text
 Markup:
 <div class="{{.modifier}}">
   <p>Longform text, such as rendered Markdown documents, benefit from additional spacing and slightly
-large font size. Apply <code>.pt-running-text</code> to the parent element to adjust spacing for the following
+large font size. Apply <code>.#{$ns}-running-text</code> to the parent element to adjust spacing for the following
 elements:</p>
   <ul>
     <li><code>&lt;p></code> tags have increased line-height and font size.</li>
     <li><code>&lt;h*></code> tag margins are adjusted to provide clear separation between sections in a document.</li>
-    <li><code>&lt;ul></code> and <code>&lt;ol></code> tags receive [`.pt-list`](#typography.lists) styles for legibility.</li>
+    <li><code>&lt;ul></code> and <code>&lt;ol></code> tags receive <code>.#{$ns}-list</code> styles for legibility.</li>
   </ul>
   <h3>New section</h3>
   <p>And another paragraph.</p>
 </div>
 
-.pt-running-text - Apply larger font size and additional spacing.
+.#{$ns}-running-text - Apply larger font size and additional spacing.
 
-Styleguide pt-running-text
+Styleguide running-text
 */
 
-.pt-running-text {
+.#{$ns}-running-text {
   @include running-typography();
 
   @each $header, $props in $headers {
@@ -134,7 +134,7 @@ Styleguide pt-running-text
   }
 }
 
-.pt-running-text-small {
+.#{$ns}-running-text-small {
   @include running-typography-small();
 }
 
@@ -169,12 +169,12 @@ a {
   }
 
   code,
-  .pt-dark & code {
+  .#{$ns}-dark & code {
     color: inherit;
   }
 
-  .pt-dark &,
-  .pt-dark &:hover {
+  .#{$ns}-dark &,
+  .#{$ns}-dark &:hover {
     color: $pt-dark-link-color;
 
     #{$icon-classes} {
@@ -222,7 +222,7 @@ code {
   padding: 2px 5px;
   color: $pt-code-text-color;
 
-  .pt-dark & {
+  .#{$ns}-dark & {
     box-shadow: inset border-shadow(0.4);
     background: $pt-dark-code-background-color;
     color: $pt-dark-code-text-color;
@@ -252,7 +252,7 @@ pre {
     font-size: inherit;
   }
 
-  .pt-dark & {
+  .#{$ns}-dark & {
     box-shadow: inset 0 0 0 1px $pt-dark-divider-black;
     background: $pt-dark-code-background-color;
     color: $pt-dark-text-color;
@@ -296,7 +296,7 @@ blockquote {
     margin-bottom: 0;
   }
 
-  .pt-dark & {
+  .#{$ns}-dark & {
     border-color: rgba($gray2, 0.5);
   }
 }
@@ -316,8 +316,8 @@ Markup:
   <li>Item the third</li>
 </ol>
 
-.pt-list - Add a little spacing between items for readability.
-.pt-list-unstyled - Remove all list styling (including indicators) so you can add your own.
+.#{$ns}-list - Add a little spacing between items for readability.
+.#{$ns}-list-unstyled - Remove all list styling (including indicators) so you can add your own.
 
 Styleguide lists
 */
@@ -328,9 +328,9 @@ ul {
   padding-left: $pt-grid-size * 4;
 }
 
-.pt-list,
-.pt-running-text ul,
-.pt-running-text ol {
+.#{$ns}-list,
+.#{$ns}-running-text ul,
+.#{$ns}-running-text ol {
   li:not(:last-child) {
     padding-bottom: $pt-grid-size / 2;
   }
@@ -346,7 +346,7 @@ ul {
   }
 }
 
-.pt-list-unstyled {
+.#{$ns}-list-unstyled {
   margin: 0;
   padding: 0;
   list-style: none;
@@ -364,22 +364,22 @@ Markup:
   Blueprint components react overlay date picker. Breadcrumbs dialog progress non-ideal state.
 </div>
 
-.pt-text-muted - Changes text color to a gentler gray.
-.pt-text-overflow-ellipsis - Truncates a single line of text with an ellipsis if it overflows its
+.#{$ns}-text-muted - Changes text color to a gentler gray.
+.#{$ns}-text-overflow-ellipsis - Truncates a single line of text with an ellipsis if it overflows its
   container.
 
 Styleguide utilities
 */
 
-.pt-text-muted {
+.#{$ns}-text-muted {
   color: $pt-text-color-muted;
 
-  .pt-dark & {
+  .#{$ns}-dark & {
     color: $pt-dark-text-color-muted;
   }
 }
 
-.pt-text-overflow-ellipsis {
+.#{$ns}-text-overflow-ellipsis {
   @include overflow-ellipsis();
 }
 
@@ -388,24 +388,24 @@ Right-to-left text
 
 Markup:
 <h4>Arabic:</h4>
-<p class="pt-rtl">
+<p class="#{$ns}-rtl">
   لكل لأداء بمحاولة من. مدينة الواقعة يبق أي, وإعلان وقوعها، حول كل, حدى عجّل مشروط الخاسرة قد.
   من الذود تكبّد بين, و لها واحدة الأراضي. عل الصفحة والروسية يتم, أي للحكومة استعملت شيء. أم وصل زهاء اليا
 </p>
 <h4>Hebrew:</h4>
-<p class="pt-rtl">
+<p class="#{$ns}-rtl">
   כדי על עזרה יידיש הבהרה, מלא באגים טכניים דת. תנך או ברית ביולי. כתב בה הטבע למנוע, דת כלים פיסיקה החופשית זכר.
   מתן החלל מאמרשיחהצפה ב. הספרות אנציקלופדיה אם זכר, על שימושי שימושיים תאולוגיה עזה
 </p>
 
-Styleguide pt-rtl
+Styleguide rtl
 */
 
-.pt-rtl {
+.#{$ns}-rtl {
   text-align: right;
 }
 
-.pt-dark {
+.#{$ns}-dark {
   color: $pt-dark-text-color;
 
   @each $header, $props in $headers {

packages/core/src/common/_flex.scss

@@ -5,7 +5,7 @@
 // supply `$margin` to put space between each child.
 // supply `$inline: inline` to use `display: flex-inline`.
 // customize `flex: 1 1` child selector with $fill.
-@mixin pt-flex-container($direction: row, $margin: none, $inline: none, $fill: ".pt-fill") {
+@mixin pt-flex-container($direction: row, $margin: none, $inline: none, $fill: ".#{$ns}-fill") {
   @if $inline == inline or $inline == true {
     display: inline-flex;
   } @else {

packages/core/src/common/_react-transition.scss

@@ -10,8 +10,8 @@ value). For enter & appear transitions, each property will transition from its i
 value. For exit transitions, each property will transition in reverse, from final to initial.
 
 **Simple example:**
-`@include react-transition("pt-popover", (opacity: 0 1), $before: "&");`
-Transition named "pt-popover" moves opacity from 0 to 1. `"&"` indicates that the
+`@include react-transition("popover", (opacity: 0 1), $before: "&");`
+Transition named "popover" moves opacity from 0 to 1. `"&"` indicates that the
 Transition classes are expected to be applied to this element, where the mixin is invoked.
 
 **Params:**
@@ -52,8 +52,8 @@ If `enter` phase is given then `appear` phase will be generated at the same time
 If `exit` phase is given then property values are animated in reverse, from final to initial.
 
 **Example:**
-@include react-transition-phase(pt-toast, enter, $enter-translate, $before: "&");
-@include react-transition-phase(pt-toast, leave, $leave-blur, $pt-transition-duration * 3, $before: "&");
+@include react-transition-phase(toast, enter, $enter-translate, $before: "&");
+@include react-transition-phase(toast, leave, $leave-blur, $pt-transition-duration * 3, $before: "&");
 */
 @mixin react-transition-phase(
   $name,

packages/core/src/common/_variables.scss

@@ -4,7 +4,10 @@
 @import "colors";
 @import "mixins";
 
-// easily the most important variable, so it comes first
+// Namespace appended to the beginning of each CSS class: `.#{$ns}-button`.
+$ns: "pt" !default;
+
+// easily the most important variable, so it comes up top
 // (so other variables can use it to define themselves)
 $pt-grid-size: 10px !default;