如何在右端设置水平滚动窗格的起始位置？

Question

I have a JScrollPane built like this:

JScrollPane scrollBar1 = new JScrollPane (tableForDay1, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);

so that I can scroll up/down left/right.
and I want the scroller to start on the right when launching the application. It starts on the left by default.

how can I do that?

Answer 1

Given a JScrollPane you could get the horizontal scrollbar component (a JScrollBar) and then set its value to the maximum:

//renamed scrollBar1 because is a misleading name
JScrollPane scrollPane1= new JScrollPane (tableForDay1,
        JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
        ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
JScrollBar horScrBar= scrollPane1.getHorizontalScrollBar();
horScrBar.setValue(horScr.getMaxValue());