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java Programming Glossary: buttoncontainerJScrollPane resize containing JPanel when scrollbars appear http://stackoverflow.com/questions/10331129/jscrollpane-resize-containing-jpanel-when-scrollbars-appear new JLabel This is the center panel. JPanel buttonContainer new JPanel JButton myButton null for int i 0 i 20 i buttonContainer.setLayout.. new JPanel JButton myButton null for int i 0 i 20 i buttonContainer.setLayout new GridLayout 20 1 0 0 myButton new JButton This.. 20 1 0 0 myButton new JButton This is my button nr. i buttonContainer.add myButton sideBar.setLayout new BorderLayout 0 0 JScrollPane..
Changing JPanel Graphics g color drawing line http://stackoverflow.com/questions/6105393/changing-jpanel-graphics-g-color-drawing-line setResizable false setVisible true Panel of buttons JPanel buttonContainer new JPanel JButton btnPenColor new JButton Red Pen buttonContainer.add.. new JPanel JButton btnPenColor new JButton Red Pen buttonContainer.add btnPenColor Drawing Area instantiation Adding things to.. JFrame getContentPane .add drawingArea getContentPane .add buttonContainer BorderLayout.PAGE_END pack button listener btnPenColor.addActionListener..
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