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javaswingjscrollpanejscrollbar

Horizontal scroll bar doesn't show up?

   JScrollBar _horizontalScroll;
  _verticalScroll = new JScrollBar(JScrollBar.VERTICAL);
   this.add(_verticalScroll);
   _verticalScroll.addAdjustmentListener(this);
   _verticalScroll.setVisible(true);
   _horizontalScroll = new JScrollBar(JScrollBar.HORIZONTAL);
   _horizontalScroll.addAdjustmentListener(this);
   _horizontalScroll.setVisible(true);

I have a code shown above, here vertical scroll bar is working fine, but horizontal scroll bar is not working (doesn't appear on my Swing GUI).

Solution

  • You never add your horizontal scrollbar.