Gtk.Grid.prototype.attach

function attach(child:Gtk.Widget, left:Number, top:Number, width:Number, height:Number):void {
    // Gjs wrapper for gtk_grid_attach()
}

Adds a widget to the grid.

The position of child is determined by left and top. The number of 'cells' that child will occupy is determined by width and height.

child

the widget to add

left

the column number to attach the left side of child to

top

the row number to attach the top side of child to

width

the number of columns that child will span

height

the number of rows that child will span