fix initial highlighting in hidden editor

jsxcad · Jun 19, 2013 · 2852638 · 2852638
1 parent fa13f37
commit 2852638
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/doc/site/js/main.js b/doc/site/js/main.js
@@ -64,8 +64,6 @@ $(function() {
 
      tabs.find(tab_a_selector).click(function(e) {         
         e.preventDefault();
-        embedded_editor.resize();
-        editor.resize();
         if ($(this).attr("href") === "/") {
             window.location = "http://ace.ajax.org";
             return;
@@ -102,6 +100,8 @@ $(function() {
         }
 
         $(this).tab("show");
+        embedded_editor.resize();
+        editor.resize();
 
         var state = {};
         state.nav = $(this).attr("href").substr(1);

diff --git a/lib/ace/virtual_renderer.js b/lib/ace/virtual_renderer.js
@@ -270,6 +270,7 @@ var VirtualRenderer = function(container, theme) {
         this.$textLayer.checkForSizeChanges();
     };
 
+    this.$changes = 0;
     /**
     * [Triggers a resize of the editor.]{: #VirtualRenderer.onResize}
     * @param {Boolean} force If `true`, recomputes the size, even if the height and width haven't changed
@@ -280,7 +281,7 @@ var VirtualRenderer = function(container, theme) {
     *
     **/
     this.onResize = function(force, gutterWidth, width, height) {
-        var changes = 0;
+        var changes = this.$changes || 0;
         var size = this.$size;
 
         if (this.resizing > 2)
@@ -644,8 +645,10 @@ var VirtualRenderer = function(container, theme) {
     };
 
     this.$renderChanges = function(changes, force) {
-        if (!force && (!changes || !this.session || !this.container.offsetWidth))
-            return;
+        if (!force && (!changes || !this.session || !this.container.offsetWidth)) {
+            this.$changes = changes;
+            return; 
+        }
 
         this._signal("beforeRender");
         // text, scrolling and resize changes can cause the view port size to change