setRowCount(int) and setColumnCount(int) shouldn't receive -1 as undefined value

[Rafhack]

setupVertical() and setupHorizontal() methods on QuiltViewBase class, call setColumnCount(int) and setRowCount(int) passing -1 as undefined value, this makes GridLayout throw an IllegalArgumentException. Instead, these methods should pass UNDEFINED constant as undefined value.

[bag7dad]

solve it by remove //this.setColumnCount(-1); and //this.setColumnCount(-1); in vertical too

[arefbhrn]

@medozeus you mean setRowCount in horizontal
i think it's better to set it undefined:
this.setRowCount(UNDEFINED); // in horizontal
this.setColumnCount(UNDEFINED); // in vertical