Ticket #36795: 36795.diff

src/wp-admin/css/customize-nav-menus.css

@@ -16 +16 @@
         color: #555;
 }
 
+.customize-control-nav_menu_location .edit-menu {
+        margin-top: 1px;
+}
+
 .wp-customizer .menu-item-bar .menu-item-handle,
 .wp-customizer .menu-item-settings,
 .wp-customizer .menu-item-settings .description-thin {

src/wp-admin/js/customize-nav-menus.js

@@ -938 +938 @@
                                 return parseInt( value, 10 );
                         };
 
+                        // Edit menu button.
+                        control.container.find( '.edit-menu' ).on( 'click', function() {
+                                var menuId = control.setting();
+                                api.section( 'nav_menu[' + menuId + ']' ).focus();
+                        });
+                        control.setting.bind( 'change', function() {
+                                if ( 0 === control.setting() ) {
+                                        control.container.find( '.edit-menu' ).hide();
+                                } else {
+                                        control.container.find( '.edit-menu' ).show();
+                                }
+                        });
+
                         // Add/remove menus from the available options when they are added and removed.
                         api.bind( 'add', function( setting ) {
                                 var option, menuId, matches = setting.id.match( navMenuIdRegex );

src/wp-includes/customize/class-wp-customize-nav-menu-location-control.php

@@ -77 +77 @@
                                 ?>
                         </select>
                 </label>
+                <button type="button" class="button edit-menu" <?php if ( ! $this->value() ) { echo 'style="display: none;"'; } ?>><?php _e( 'Edit' ); ?></button>
                 <?php
         }
 }