[by Solovyevk]

Thank You Mitchell for your suggestion,
I remove attached zip and provided link for download from GitHub.
Also the xtype for this component is 'buttoncolumn'

[by Solovyevk]

Recently I had a task to execute number of actions from the grid. I couldn't use Ext.grid.column.Action because there are not just a few but many actions, the actions set is unique for each record...

[by Solovyevk]

You can use listConfig.tpl or tpl for simple grouping:


Ext.onReady(function () {


Ext.create('Ext.form.ComboBox', {
fieldLabel: 'Choose City',
store:...

[by Solovyevk]

You define it here:

.x-grid-row-summary .x-grid-cell-inner {
font-weight: bold;
font-size: 11px;
}

[by Solovyevk]

I combined Ext.grid.feature.GroupingSummary with Ext.grid.feature.Summary to show grand total
at the bottom. Not very elegant solution, but it works. See screen shot attached.

...

[by Solovyevk]

I combined Ext.grid.feature.GroupingSummary with Ext.grid.feature.Summary to show grand total
at the bottom. Not very elegant solution, but it works. See screen shot attached.

...

[by Solovyevk]

Issue fixed,

Thank You

[by Solovyevk]

I belive the bug was introduced in latest ExtJS 2.3.0-SNAPSHOT.
The toggle button disappear from collapsible panel. I found the following difference in Ext.Panel

NEW ext-all-debug.js line 16914)...