Fix custom-theme example to be more useful

Not it provides a meaningful example. It also just includes pre-built
css file for the example.

.gitignore

@@ -2,4 +2,3 @@
 node_modules
 /dist
 .idea
-examples/custom-theme.css

examples/custom-theme.css

@@ -0,0 +1,190 @@
+.ps-container {
+  -ms-touch-action: none;
+  touch-action: none;
+  overflow: hidden !important;
+  -ms-overflow-style: none; }
+  @supports (-ms-overflow-style: none) {
+    .ps-container {
+      overflow: auto !important; } }
+  @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
+    .ps-container {
+      overflow: auto !important; } }
+  .ps-container.ps-active-x > .ps-scrollbar-x-rail,
+  .ps-container.ps-active-y > .ps-scrollbar-y-rail {
+    display: block;
+    background-color: transparent; }
+  .ps-container.ps-in-scrolling {
+    pointer-events: none; }
+    .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+        background-color: #999; }
+    .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+        background-color: #999; }
+  .ps-container > .ps-scrollbar-x-rail {
+    display: none;
+    position: absolute;
+    /* please don't change 'position' */
+    opacity: 0;
+    transition: background-color .2s linear, opacity .2s linear;
+    bottom: 0px;
+    /* there must be 'bottom' for ps-scrollbar-x-rail */
+    height: 15px; }
+    .ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+      position: absolute;
+      /* please don't change 'position' */
+      background-color: #aaa;
+      border-radius: 6px;
+      transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+      bottom: 2px;
+      /* there must be 'bottom' for ps-scrollbar-x */
+      height: 6px; }
+    .ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x {
+      height: 11px; }
+  .ps-container > .ps-scrollbar-y-rail {
+    display: none;
+    position: absolute;
+    /* please don't change 'position' */
+    opacity: 0;
+    transition: background-color .2s linear, opacity .2s linear;
+    right: 0;
+    /* there must be 'right' for ps-scrollbar-y-rail */
+    width: 15px; }
+    .ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+      position: absolute;
+      /* please don't change 'position' */
+      background-color: #aaa;
+      border-radius: 6px;
+      transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+      right: 2px;
+      /* there must be 'right' for ps-scrollbar-y */
+      width: 6px; }
+    .ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y {
+      width: 11px; }
+  .ps-container:hover.ps-in-scrolling {
+    pointer-events: none; }
+    .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+        background-color: #999; }
+    .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+        background-color: #999; }
+  .ps-container:hover > .ps-scrollbar-x-rail,
+  .ps-container:hover > .ps-scrollbar-y-rail {
+    opacity: 0.6; }
+  .ps-container:hover > .ps-scrollbar-x-rail:hover {
+    background-color: #eee;
+    opacity: 0.9; }
+    .ps-container:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x {
+      background-color: #999; }
+  .ps-container:hover > .ps-scrollbar-y-rail:hover {
+    background-color: #eee;
+    opacity: 0.9; }
+    .ps-container:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y {
+      background-color: #999; }
+
+/*
+  this file is built into custom-theme.css
+
+  $ node-sass examples/custom-theme.scss -o examples/
+*/
+.ps-theme-square {
+  -ms-touch-action: none;
+  touch-action: none;
+  overflow: hidden !important;
+  -ms-overflow-style: none; }
+  @supports (-ms-overflow-style: none) {
+    .ps-theme-square {
+      overflow: auto !important; } }
+  @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
+    .ps-theme-square {
+      overflow: auto !important; } }
+  .ps-theme-square.ps-active-x > .ps-scrollbar-x-rail,
+  .ps-theme-square.ps-active-y > .ps-scrollbar-y-rail {
+    display: block;
+    background-color: transparent; }
+  .ps-theme-square.ps-in-scrolling {
+    pointer-events: none; }
+    .ps-theme-square.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-theme-square.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+        background-color: #999; }
+    .ps-theme-square.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-theme-square.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+        background-color: #999; }
+  .ps-theme-square > .ps-scrollbar-x-rail {
+    display: none;
+    position: absolute;
+    /* please don't change 'position' */
+    opacity: 0;
+    transition: background-color .2s linear, opacity .2s linear;
+    bottom: 0;
+    /* there must be 'bottom' for ps-scrollbar-x-rail */
+    height: 10px; }
+    .ps-theme-square > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+      position: absolute;
+      /* please don't change 'position' */
+      background-color: #aaa;
+      border-radius: 0;
+      transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+      bottom: 0;
+      /* there must be 'bottom' for ps-scrollbar-x */
+      height: 10px; }
+    .ps-theme-square > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-theme-square > .ps-scrollbar-x-rail:active > .ps-scrollbar-x {
+      height: 10px; }
+  .ps-theme-square > .ps-scrollbar-y-rail {
+    display: none;
+    position: absolute;
+    /* please don't change 'position' */
+    opacity: 0;
+    transition: background-color .2s linear, opacity .2s linear;
+    right: 0;
+    /* there must be 'right' for ps-scrollbar-y-rail */
+    width: 10px; }
+    .ps-theme-square > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+      position: absolute;
+      /* please don't change 'position' */
+      background-color: #aaa;
+      border-radius: 0;
+      transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+      right: 0;
+      /* there must be 'right' for ps-scrollbar-y */
+      width: 10px; }
+    .ps-theme-square > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-theme-square > .ps-scrollbar-y-rail:active > .ps-scrollbar-y {
+      width: 10px; }
+  .ps-theme-square:hover.ps-in-scrolling {
+    pointer-events: none; }
+    .ps-theme-square:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-theme-square:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+        background-color: #999; }
+    .ps-theme-square:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+      background-color: #eee;
+      opacity: 0.9; }
+      .ps-theme-square:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+        background-color: #999; }
+  .ps-theme-square:hover > .ps-scrollbar-x-rail,
+  .ps-theme-square:hover > .ps-scrollbar-y-rail {
+    opacity: 0.6; }
+  .ps-theme-square:hover > .ps-scrollbar-x-rail:hover {
+    background-color: #eee;
+    opacity: 0.9; }
+    .ps-theme-square:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x {
+      background-color: #999; }
+  .ps-theme-square:hover > .ps-scrollbar-y-rail:hover {
+    background-color: #eee;
+    opacity: 0.9; }
+    .ps-theme-square:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y {
+      background-color: #999; }

examples/custom-theme.html

@@ -6,7 +6,7 @@
   <link href="custom-theme.css" rel="stylesheet">
   <script src="../dist/js/perfect-scrollbar.js"></script>
   <style>
-    .contentHolder { position:relative; margin:0px auto; padding:0px; width: 600px; height: 400px; overflow: auto; }
+    .contentHolder { position: relative; margin:0px auto; padding:0px; width: 600px; height: 400px; overflow: hidden; }
     .contentHolder .content { background-image: url('./azusa.jpg'); width: 1280px; height: 720px; }
   </style>
 </head>
@@ -19,7 +19,7 @@
   var $ = document.querySelector.bind(document);
   window.onload = function () {
     Ps.initialize($('#Default'), {
-      theme: 'custom-theme'
+      theme: 'square'
     });
   };
 </script>

examples/custom-theme.scss

@@ -1,11 +1,23 @@
 @import '../src/css/main';
 
-.ps-theme-custom-theme {
+/*
+  this file is built into custom-theme.css
+
+  $ node-sass examples/custom-theme.scss -o examples/
+*/
+
+.ps-theme-square {
   @include ps-container(map-merge($ps-theme-default, (
-          scrollbar-rail-scale-hover: 1.5,
-          scrollbar-y-rail-width: 8px,
-          scrollbar-y-width: 6px,
-          scrollbar-x-rail-height: 8px,
-          scrollbar-x-height: 6px
+    border-radius: 0,
+    scrollbar-x-rail-bottom: 0,
+    scrollbar-x-rail-height: 10px,
+    scrollbar-x-bottom: 0,
+    scrollbar-x-height: 10px,
+    scrollbar-x-hover-height: 10px,
+    scrollbar-y-rail-right: 0,
+    scrollbar-y-rail-width: 10px,
+    scrollbar-y-right: 0,
+    scrollbar-y-width: 10px,
+    scrollbar-y-hover-width: 10px,
   )));
 }

gulpfile.js

@@ -83,7 +83,7 @@ gulp.task('js:min', ['clean:js:min'], function () {
 });
 
 gulp.task('clean:css', function () {
-  return del(['./dist/css/perfect-scrollbar.css', './examples/custom-theme.css']);
+  return del(['./dist/css/perfect-scrollbar.css']);
 });
 
 gulp.task('clean:css:min', function () {
@@ -91,25 +91,13 @@ gulp.task('clean:css:min', function () {
 });
 
 gulp.task('css', ['clean:css'], function () {
-  var main = gulp
-    .src('./src/css/main.scss')
+  return gulp.src('./src/css/main.scss')
     .pipe(sass())
     .pipe(autoprefixer(autoPrefixerConfig))
     .pipe(insert.prepend(version))
     .pipe(rename('perfect-scrollbar.css'))
     .pipe(gulp.dest('./dist/css'))
     .pipe(connect.reload());
-
-  var custom = gulp
-    .src('./examples/custom-theme.scss')
-    .pipe(sass())
-    .pipe(autoprefixer(autoPrefixerConfig))
-    .pipe(insert.prepend(version))
-    .pipe(rename('custom-theme.css'))
-    .pipe(gulp.dest('./examples'))
-    .pipe(connect.reload());
-
-  return stream.concat(main, custom);
 });
 
 gulp.task('css:min', ['clean:css:min'], function () {