Menus: Add `resize: vertical` to menu item selector panel.

Make the panels for selecting menu items to add to a panel resizable using the CSS `resize` property. This minor change makes it easier to select items to add on desktop devices, and has nominal impact on other interfaces.

Props namith.jawahar, NekoJonez, jorbin, joen, joedolson.
Fixes #60763.
Built from https://develop.svn.wordpress.org/trunk@58256


git-svn-id: http://core.svn.wordpress.org/trunk@57719 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/edit-rtl.css

@@ -1272,13 +1272,23 @@ label.post-format-icon {
 	margin: 0;
 }
 
+.categorydiv,
+.customlinkdiv,
+.posttypediv,
+.taxonomydiv {
+	max-height: inherit;
+	height: 100%;
+}
+
 .wp-tab-panel,
 .categorydiv div.tabs-panel,
 .customlinkdiv div.tabs-panel,
 .posttypediv div.tabs-panel,
 .taxonomydiv div.tabs-panel {
 	min-height: 42px;
-	max-height: 200px;
+	/* Allow space for content after tab panels in nav menu editor. */
+	max-height: calc( 100% - 75px );
+	height: 100%;
 	overflow: auto;
 	padding: 0 0.9em;
 	border: solid 1px #dcdcde;

wp-admin/css/edit.css

@@ -1271,13 +1271,23 @@ label.post-format-icon {
 	margin: 0;
 }
 
+.categorydiv,
+.customlinkdiv,
+.posttypediv,
+.taxonomydiv {
+	max-height: inherit;
+	height: 100%;
+}
+
 .wp-tab-panel,
 .categorydiv div.tabs-panel,
 .customlinkdiv div.tabs-panel,
 .posttypediv div.tabs-panel,
 .taxonomydiv div.tabs-panel {
 	min-height: 42px;
-	max-height: 200px;
+	/* Allow space for content after tab panels in nav menu editor. */
+	max-height: calc( 100% - 75px );
+	height: 100%;
 	overflow: auto;
 	padding: 0 0.9em;
 	border: solid 1px #dcdcde;

wp-admin/css/nav-menus-rtl.css

@@ -22,6 +22,7 @@ ul.add-menu-item-tabs li {
 
 #nav-menu-meta .accordion-section-content {
 	padding: 18px 13px;
+	resize: vertical;
 }
 
 #nav-menu-meta .button-controls {
@@ -49,6 +50,8 @@ ul.add-menu-item-tabs li {
 #menu-settings-column .inside {
 	clear: both;
 	margin: 10px 0 0;
+	height: 100%;
+	max-height: inherit;
 }
 
 .metabox-holder-disabled .postbox,

wp-admin/css/nav-menus.css

@@ -21,6 +21,7 @@ ul.add-menu-item-tabs li {
 
 #nav-menu-meta .accordion-section-content {
 	padding: 18px 13px;
+	resize: vertical;
 }
 
 #nav-menu-meta .button-controls {
@@ -48,6 +49,8 @@ ul.add-menu-item-tabs li {
 #menu-settings-column .inside {
 	clear: both;
 	margin: 10px 0 0;
+	height: 100%;
+	max-height: inherit;
 }
 
 .metabox-holder-disabled .postbox,

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.6-alpha-58252';
+$wp_version = '6.6-alpha-58256';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.