From 9f79ceca82bbe031f67887d9af62c63644b2fe84 Mon Sep 17 00:00:00 2001
From: martinRenou <martin.renou@gmail.com>
Date: Wed, 8 Jan 2020 15:36:26 +0100
Subject: [PATCH] Tabs -> spaces

Signed-off-by: martinRenou <martin.renou@gmail.com>
---
 ipywidgets/widgets/widget_bool.py      |  4 ++--
 packages/base/src/widget.ts            |  6 +++---
 packages/controls/css/widgets-base.css | 12 +++++------
 packages/controls/src/widget_string.ts | 30 +++++++++++++-------------
 4 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/ipywidgets/widgets/widget_bool.py b/ipywidgets/widgets/widget_bool.py
index c5fd836ace..f6411e91b2 100644
--- a/ipywidgets/widgets/widget_bool.py
+++ b/ipywidgets/widgets/widget_bool.py
@@ -35,7 +35,7 @@ class Checkbox(_Bool):
     value : {True,False}
         value of the checkbox: True-checked, False-unchecked
     description : str
-	    description displayed next to the checkbox
+        description displayed next to the checkbox
     indent : {True,False}
         indent the control to align with other controls with a description. The style.description_width attribute controls this width for consistence with other controls.
     """
@@ -53,7 +53,7 @@ class ToggleButton(_Bool):
     value : {True,False}
         value of the toggle button: True-pressed, False-unpressed
     description : str
-	      description displayed next to the button
+          description displayed next to the button
     tooltip: str
         tooltip caption of the toggle button
     icon: str
diff --git a/packages/base/src/widget.ts b/packages/base/src/widget.ts
index 5e5ba0448e..6ef200f0cf 100644
--- a/packages/base/src/widget.ts
+++ b/packages/base/src/widget.ts
@@ -643,10 +643,10 @@ class WidgetView extends NativeView<WidgetModel> {
      */
     handle_message(content: any) {
         if (content.do == 'focus') {
-	    this.el.focus();
+            this.el.focus();
         } else if (content.do == 'blur') {
-	    this.el.blur();
-	}
+            this.el.blur();
+        }
     };
 
     /**
diff --git a/packages/controls/css/widgets-base.css b/packages/controls/css/widgets-base.css
index c7491cc8f0..09baa0eb99 100644
--- a/packages/controls/css/widgets-base.css
+++ b/packages/controls/css/widgets-base.css
@@ -436,7 +436,7 @@
     flex-shrink: 1;
     outline: none !important;
 }
-    
+
 .widget-text input[type="text"], .widget-text input[type="password"], .widget-textarea textarea {
     padding: var(--jp-widgets-input-padding) calc( var(--jp-widgets-input-padding) *  2);
 }
@@ -686,12 +686,12 @@
     font-size: var(--jp-widgets-font-size);
     vertical-align: top;
     padding-left: calc( var(--jp-widgets-input-padding) * 2);
-	appearance: none;
-	-webkit-appearance: none;
-	-moz-appearance: none;
+    appearance: none;
+    -webkit-appearance: none;
+    -moz-appearance: none;
     background-repeat: no-repeat;
-	background-size: 20px;
-	background-position: right center;
+    background-size: 20px;
+    background-position: right center;
     background-image: var(--jp-widgets-dropdown-arrow);
 }
 .widget-dropdown > select:focus {
diff --git a/packages/controls/src/widget_string.ts b/packages/controls/src/widget_string.ts
index 973d004dfb..132430baf1 100644
--- a/packages/controls/src/widget_string.ts
+++ b/packages/controls/src/widget_string.ts
@@ -76,10 +76,10 @@ class HTMLView extends DescriptionView {
      */
     handle_message(content: any) {
         if (content.do == 'focus') {
-	    this.content.focus();
+            this.content.focus();
         } else if (content.do == 'blur') {
-	    this.content.blur();
-	}
+            this.content.blur();
+        }
     };
 
     content: HTMLDivElement;
@@ -126,10 +126,10 @@ class HTMLMathView extends DescriptionView {
      */
     handle_message(content: any) {
         if (content.do == 'focus') {
-	    this.content.focus();
+            this.content.focus();
         } else if (content.do == 'blur') {
-	    this.content.blur();
-	}
+            this.content.blur();
+        }
     };
 
     content: HTMLDivElement;
@@ -298,10 +298,10 @@ class TextareaView extends DescriptionView {
      */
     handle_message(content: any) {
         if (content.do == 'focus') {
-	    this.textbox.focus();
+            this.textbox.focus();
         } else if (content.do == 'blur') {
-	    this.textbox.blur();
-	}
+            this.textbox.blur();
+        }
     };
 
     textbox: HTMLTextAreaElement;
@@ -448,10 +448,10 @@ class TextView extends DescriptionView {
      */
     handle_message(content: any) {
         if (content.do == 'focus') {
-	    this.textbox.focus();
+            this.textbox.focus();
         } else if (content.do == 'blur') {
-	    this.textbox.blur();
-	}
+            this.textbox.blur();
+        }
     };
 
     protected readonly inputType: string = 'text';
@@ -567,10 +567,10 @@ class ComboboxView extends TextView {
      */
     handle_message(content: any) {
         if (content.do == 'focus') {
-	    this.textbox.focus();
+            this.textbox.focus();
         } else if (content.do == 'blur') {
-	    this.textbox.blur();
-	}
+            this.textbox.blur();
+        }
     };
 
     highlightValidState(valid: boolean): void {