<afx-app-window data-id = "am-window" apptitle="" width="500" height="400"> <afx-vbox padding="7"> <afx-grid-view data-id = "mygrid"></afx-grid-view> <afx-button data-height="35" data-id = "btkill" text = "__(Kill process)" iconclass="fa fa-times"></afx-button> </afx-vbox> </afx-app-window>