I'm using the UI designer and I have a JSplitPane that refuses to size itself correctly. I haven't worked with split panes in Swing very much in the past and I don't know whose fault this bug is - mine, IDEA's, or Swing's.
My problem is, I have a JSplitPane, and if I add it to my JFrame's content pane as the only item, it does not resize to fill the whole frame. It is set to "fill: both" and all 3 checkboxes are checked in both the horizontal and vertical size policy.
If I place it in a panel, then place the panel in the JFrame, it doesn't work either.
Does anyone know why this would happen? Should I file an IDEA SCR about it?