Update « Layout « Java Swing Q&A





1. Update JscrollBar without resetting position    stackoverflow.com

I have a class which extends JScrollPane, its viewport is another class which extends JComponent and implements Scrollable. When the size of the component changes the JscrollBars do not update unless ...

2. Update java Layout Manager    stackoverflow.com

I've initialized a GridBagLayout globally, then in my class constructor have instantiated it and added some buttons etc. to it. How can I add things to it after the fact? Simple class ...

3. Continously updated date field in GridBagLayout does not work    coderanch.com

public Clock() { setColumns(6); setFont(new Font("arial", Font.PLAIN, 12)); m_t = new javax.swing.Timer(1000, new ClockTickAction()); m_t.start(); // Start the timer } private class ClockTickAction implements ActionListener { public void actionPerformed(ActionEvent e) { Calendar now = Calendar.getInstance(); int d = now.get(Calendar.DAY_OF_MONTH); int mo = now.get(Calendar.MONTH); int y = now.get(Calendar.YEAR); int h = now.get(Calendar.HOUR_OF_DAY); int m = now.get(Calendar.MINUTE); int s = now.get(Calendar.SECOND); setText(d + ...