Wijmo FlexGrid column width as header text Angluar2

I want the full header text of the Wijmo FlexGrid header visible:

.

How can I do it with CSS?

I was also facing the same issue while doing the same here is how i solved this:

css changes:

.wjcGrid .wj-colheaders   .wj-header {
    text-overflow: initial;
}

html changes:

 <wj-flex-grid  #flex 
    [itemsSource]="data" 
    [isReadOnly]="true" 
    [headersVisibility]="'Column'" 
    [selectionMode]="'Row'" 
    (loadedRows)="onGridLoaded($event)" 
    [autoSizeMode] = "'Headers'">
 </wj-flex-grid>

In component:

  onGridLoaded(){
        var self = this;
        setTimeout(function() {
             self.flex.autoSizeColumns();
        },300);
  }

you can remove setTimeout from the above method,as i have used because i had some rendering issue when i was loading same grid multiple times.

Hope it solves your issue.