smartgwt listgridfield with boolean type with checkbox in field header

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I've listgridfield in which I need to show checkboxes. So, I just set that field like

listGridFieldChk.setFieldDataType(ListGridFieldType.BOOLEAN);

It working fine like I want, only thing which I need now is checkbox in header with the same field. So when user want to check or uncheck all checkbox at once will do with this.

enter image description here

I know about the listGrid property which put checkbox field at first column

thisGrid.setSelectionAppearance(SelectionAppearance.CHECKBOX);

But this will not helpful for me, I need it at custom level.

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