Added icon for settings extension

packages/application/style/icons.css

@@ -203,6 +203,11 @@
 }
 
 
+.jp-SettingsIcon {
+  background-image: var(--jp-icon-settings);
+}
+
+
 .jp-SpreadsheetIcon {
   background-image: var(--jp-icon-spreadsheet);
 }

packages/settingeditor-extension/src/index.ts

@@ -69,6 +69,7 @@ const plugin: JupyterLabPlugin<void> = {
         tracker.add(editor);
         editor.id = namespace;
         editor.title.label = 'Settings';
+        editor.title.iconClass = 'jp-MaterialIcon jp-SettingsIcon';
         editor.title.closable = true;
         shell.addToMainArea(editor);
         shell.activateById(editor.id);

packages/theme-dark-extension/style/embed.css

@@ -93,6 +93,7 @@
   --jp-icon-caretleft: url('./icons/md/caretleft.svg');
   --jp-icon-caretright: url('./icons/md/caretright.svg');
   --jp-icon-undo: url('./icons/md/undo.svg');
+  --jp-icon-settings: url('./icons/jupyter/settings.svg');
   --jp-about-header-logo: url('./icons/jupyter/jupyter.svg');
   --jp-about-header-wordmark: url('./images/jupyterlab-wordmark.svg');
 }

packages/theme-dark-extension/style/icons/jupyter/settings.svg

@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 19.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 200 200" style="enable-background:new 0 0 200 200;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#616161;}
+	.st1{display:none;}
+	.st2{display:inline;fill:none;stroke:#9E9E9E;stroke-width:0.25;stroke-miterlimit:10;}
+	.st3{fill:#FFFFFF;}
+</style>
+<g id="Layer_1_1_">
+	<rect x="20" y="20" class="st0" width="160" height="160"/>
+</g>
+<g class="st1">
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+</svg>

packages/theme-dark-extension/style/icons/jupyter/settings_selected.svg

@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 19.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 200 200" style="enable-background:new 0 0 200 200;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+	.st1{display:none;}
+	.st2{display:inline;fill:none;stroke:#9E9E9E;stroke-width:0.25;stroke-miterlimit:10;}
+</style>
+<g id="Layer_1_1_">
+	<g>
+		<rect x="20" y="20" class="st0" width="160" height="160"/>
+	</g>
+</g>
+<g class="st1">
+	<line class="st2" x1="100" y1="0" x2="100" y2="200"/>
+	<path class="st2" d="M195.9,100"/>
+	<path class="st2" d="M4,100"/>
+	<line class="st2" x1="0" y1="200" x2="200" y2="0"/>
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+</g>
+</svg>

packages/theme-dark-extension/style/urls.css

@@ -89,6 +89,7 @@
   --jp-icon-caretleft: url('./lab/api/themes/jupyterlab-theme-dark-extension/icons/md/caretleft.svg');
   --jp-icon-caretright: url('./lab/api/themes/jupyterlab-theme-dark-extension/icons/md/caretright.svg');
   --jp-icon-undo: url('./lab/api/themes/jupyterlab-theme-dark-extension/icons/md/undo.svg');
+  --jp-icon-settings: url('./lab/api/themes/jupyterlab-theme-dark-extension/icons/jupyter/settings.svg');
   --jp-about-header-logo: url('./lab/api/themes/jupyterlab-theme-dark-extension/icons/jupyter/jupyter.svg');
   --jp-about-header-logo: url('/lab/api/themes/jupyterlab-theme-dark-extension/images/jupyter-white-moons.svg');
   --jp-about-header-wordmark: url('/lab/api/themes/jupyterlab-theme-dark-extension/images/jupyterlab-wordmark-inverse.svg');

packages/theme-light-extension/style/embed.css

@@ -93,6 +93,7 @@
   --jp-icon-caretleft: url('./icons/md/caretleft.svg');
   --jp-icon-caretright: url('./icons/md/caretright.svg');
   --jp-icon-undo: url('./icons/md/undo.svg');
+  --jp-icon-settings: url('./icons/jupyter/settings.svg');
   --jp-about-header-logo: url('./icons/jupyter/jupyter.svg');
   --jp-about-header-wordmark: url('./images/jupyterlab-wordmark.svg');
 }

packages/theme-light-extension/style/icons/jupyter/settings.svg

@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 19.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 200 200" style="enable-background:new 0 0 200 200;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#616161;}
+	.st1{display:none;}
+	.st2{display:inline;fill:none;stroke:#9E9E9E;stroke-width:0.25;stroke-miterlimit:10;}
+	.st3{fill:#FFFFFF;}
+</style>
+<g id="Layer_1_1_">
+	<rect x="20" y="20" class="st0" width="160" height="160"/>
+</g>
+<g class="st1">
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packages/theme-light-extension/style/icons/jupyter/settings_selected.svg

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packages/theme-light-extension/style/urls.css

@@ -90,6 +90,7 @@
   --jp-icon-caretleft: url('./lab/api/themes/jupyterlab-theme-light-extension/icons/md/caretleft.svg');
   --jp-icon-caretright: url('./lab/api/themes/jupyterlab-theme-light-extension/icons/md/caretright.svg');
   --jp-icon-undo: url('./lab/api/themes/jupyterlab-theme-light-extension/icons/md/undo.svg');
+  --jp-icon-settings: url('./lab/api/themes/jupyterlab-theme-light-extension/icons/jupyter/settings.svg');
   --jp-about-header-logo: url('./lab/api/themes/jupyterlab-theme-light-extension/icons/jupyter/jupyter.svg');
   --jp-about-header-wordmark: url('./lab/api/themes/jupyterlab-theme-light-extension/images/jupyterlab-wordmark.svg');
 }