js: Rename nav_element to toolbar.

QuLogic · QuLogic · commit 441c2f0aacd0 · 2020-04-14T00:37:53.000-04:00
This was done in ipympl, so is easier to compare if the same here.
diff --git a/lib/matplotlib/backends/web_backend/js/mpl.js b/lib/matplotlib/backends/web_backend/js/mpl.js
@@ -231,9 +231,9 @@ mpl.figure.prototype._init_canvas = function () {
 mpl.figure.prototype._init_toolbar = function () {
     var fig = this;
 
-    var nav_element = $('<div/>');
-    nav_element.attr('style', 'width: 100%');
-    this.root.append(nav_element);
+    var toolbar = $('<div/>');
+    toolbar.attr('style', 'width: 100%');
+    this.root.append(toolbar);
 
     // Define a callback function for later on.
     function toolbar_event(event) {
@@ -275,15 +275,15 @@ mpl.figure.prototype._init_toolbar = function () {
         button.append(icon_img);
         button.append(tooltip_span);
 
-        nav_element.append(button);
+        toolbar.append(button);
     }
 
     var fmt_picker_span = $('<span/>');
 
     var fmt_picker = $('<select/>');
     fmt_picker.addClass('mpl-toolbar-option ui-widget ui-widget-content');
     fmt_picker_span.append(fmt_picker);
-    nav_element.append(fmt_picker_span);
+    toolbar.append(fmt_picker_span);
     this.format_dropdown = fmt_picker[0];
 
     for (var ind in mpl.extensions) {
@@ -305,7 +305,7 @@ mpl.figure.prototype._init_toolbar = function () {
     );
 
     var status_bar = $('<span class="mpl-message"/>');
-    nav_element.append(status_bar);
+    toolbar.append(status_bar);
     this.message = status_bar[0];
 };
 
diff --git a/lib/matplotlib/backends/web_backend/js/nbagg_mpl.js b/lib/matplotlib/backends/web_backend/js/nbagg_mpl.js
@@ -94,9 +94,9 @@ mpl.figure.prototype.updated_canvas_event = function () {
 mpl.figure.prototype._init_toolbar = function () {
     var fig = this;
 
-    var nav_element = $('<div/>');
-    nav_element.attr('style', 'width: 100%');
-    this.root.append(nav_element);
+    var toolbar = $('<div/>');
+    toolbar.attr('style', 'width: 100%');
+    this.root.append(toolbar);
 
     // Define a callback function for later on.
     function toolbar_event(event) {
@@ -126,14 +126,14 @@ mpl.figure.prototype._init_toolbar = function () {
         );
         button.click(method_name, toolbar_event);
         button.mouseover(tooltip, toolbar_mouse_event);
-        nav_element.append(button);
+        toolbar.append(button);
     }
 
     // Add the status bar.
     var status_bar = $(
         '<span class="mpl-message" style="text-align:right; float: right;"/>'
     );
-    nav_element.append(status_bar);
+    toolbar.append(status_bar);
     this.message = status_bar[0];
 
     // Add the close button to the window.
