Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Each column of TableView is bound to a model item.
How can I make two columns with only one header like in the picture? “Column 1” contains two columns, “F-1” and “drop here”