Problems with locked column grid

I've got two problems by using locked columns.

First: The layout is broken by grouping my data in the grid because the groupHeaderTpl is missing at the right side:

Attachment 40254

Second: I'm using the afterrender listener to add an custom item to the menu:

Code:

---


 var grid = new Ext.grid.GridPanel({
//(...)
 listeners: {
                'afterrender': function () {
                        var menu = this.headerCt.getMenu();
                        menu.add([{
                            text: 'custom item',
                            id: 'customMenuItem',
                            handler: function () {
                              //(...)

---

But I get an error if the colum is locked because the headerCt is undefined. Without locking it's no problem.

Have you any ideas to this?

What Ext JS 4.x.x version are you using?

I'm using 4.1.0 (Build date: 2012-04-20 14:10:47) and tests it with 4.1.1a too, and the errors are the same.

You may want to keep up with updates. I know there was some work done with locked columns but nto sure if it was for 4.1.1 or for 4.1.2/4.1.3

Now I test it with 4.1.3 (Build date: 2012-10-25 15:13:53) and the errors are the same. Have you any idea?

I've test it with 4.2. beta - the errors are still there.

For the broken layout I think there is a problem with the group header. I used the following code to get the text of the group:

Code:

---

        var grid = new Ext.grid.GridPanel({
            store: Ext.data.StoreManager.lookup('oppsStore'),
            loadMask: true,
            renderTo: document.body,
            enableLocking: true,
            features: [{
                id: 'groupConfig',
                ftype: 'groupingsummary',
                groupHeaderTpl: Ext.create('Ext.XTemplate', '{name:this.getHeaderName([values.rows[0]])}', {
                    getHeaderName: function (name, values) {
                        if (regGuid.test(name)) {
                            return values[0].customerName;
                        } else {
                            return name;
                        }
                    }
                }),
                enableGroupingMenu: false
            }],
            listeners: {
              ...

---

In 4.2 beta the group header is totaly missing - is this an error in my code? Without locking it is no problem. I think this is the reason for the missing group header in the right side: the missing line spacing above each group.