馬的 =.=| Swing的scrolling超基掰..

終於搞定orz

下面是程式碼!

有加上SpringLayout --> 類似SWT的FormLayout

Panel要先把TextArea丟進JScrollPane在add到上一層的Pane


JTextArea textArea = new JTextArea();
        textArea.setEditable(false);
        textArea.setDoubleBuffered(true);
        textArea.setBorder(new TitledBorder(null, "", TitledBorder.DEFAULT_JUSTIFICA
                        TION, TitledBorder.DEFAULT_POSITION, null, null));
        springLayout.putConstraint(SpringLayout.SOUTH, textArea, -5, SpringLayout.SO
                UTH, panel);
        springLayout.putConstraint(SpringLayout.EAST, textArea, -5, SpringLayout.EAS
                T, panel);
        springLayout.putConstraint(SpringLayout.NORTH, textArea, 5, SpringLayout.SOU
                TH, startButton);
        springLayout.putConstraint(SpringLayout.WEST, textArea, 0, SpringLayout.WEST
                , startButton);

JScrollPane scrollPane = new JScrollPane(textArea,
                                JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
                                JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
        scrollPane.setAutoscrolls(true);
        scrollPane.setViewportView(textArea);
        panel.add(scrollPane);
        springLayout.putConstraint(SpringLayout.SOUTH, scrollPane, -5, SpringLayout.
                SOUTH, panel);
        springLayout.putConstraint(SpringLayout.NORTH, scrollPane, 0, SpringLayout.S
                OUTH, startButton);
        springLayout.putConstraint(SpringLayout.EAST, scrollPane, -5, SpringLayout.E
                AST, panel);
        springLayout.putConstraint(SpringLayout.WEST, scrollPane, 5, SpringLayout.WE
                ST, panel);