private static JRadioButtonMenuItem createLookAndFeelItem(
String lafName, String lafClassName, final ButtonGroup lookAndFeelRadioGroup) {
JRadioButtonMenuItem lafItem = new JRadioButtonMenuItem();
lafItem.setSelected(lafClassName.equals(lookAndFeel));
lafItem.setHideActionText(true);
lafItem.setAction(
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
ButtonModel m = lookAndFeelRadioGroup.getSelection();
try {
setLookAndFeel(m.getActionCommand());
} catch (ClassNotFoundException
| InstantiationException
| IllegalAccessException
| UnsupportedLookAndFeelException ex) {
ex.printStackTrace();
}
}
});
lafItem.setText(lafName);
lafItem.setActionCommand(lafClassName);
lookAndFeelRadioGroup.add(lafItem);
return lafItem;
}
// Public constructor
public ElectronicOrganFrame(String title) {
// Call parent constructor to give title to frame
super(title);
// Make this frame its own window listener
addWindowListener(windowListener);
// Panel components: waveformPanel
waveformPanel.setBorder(
new TitledBorder(new BevelBorder(BevelBorder.RAISED), "Waveform Options"));
GridBagLayout waveformPanelGridBag = new GridBagLayout();
GridBagConstraints waveformPanelConstr = new GridBagConstraints();
waveformPanel.setLayout(waveformPanelGridBag);
waveformPanelConstr.anchor = GridBagConstraints.CENTER;
waveformPanelConstr.weightx = 1.0;
waveformPanelConstr.weighty = 1.0;
waveformPanelConstr.fill = GridBagConstraints.BOTH;
waveformPanelConstr.gridx = 0;
waveformPanelConstr.gridy = 0;
waveformPanelConstr.gridwidth = 1;
waveformPanelConstr.gridheight = 1;
waveformPanelGridBag.setConstraints(sineButton, waveformPanelConstr);
waveformPanel.add(sineButton);
waveformPanelRadio.add(sineButton);
sineButton.addActionListener(actionListener);
waveformPanelConstr.gridx = 1;
waveformPanelConstr.gridy = 0;
waveformPanelConstr.gridwidth = 1;
waveformPanelConstr.gridheight = 1;
waveformPanelGridBag.setConstraints(squareButton, waveformPanelConstr);
waveformPanel.add(squareButton);
waveformPanelRadio.add(squareButton);
squareButton.addActionListener(actionListener);
waveformPanelConstr.gridx = 2;
waveformPanelConstr.gridy = 0;
waveformPanelConstr.gridwidth = 1;
waveformPanelConstr.gridheight = 1;
waveformPanelGridBag.setConstraints(sawtoothButton, waveformPanelConstr);
waveformPanel.add(sawtoothButton);
waveformPanelRadio.add(sawtoothButton);
sawtoothButton.addActionListener(actionListener);
waveformPanelConstr.gridx = 3;
waveformPanelConstr.gridy = 0;
waveformPanelConstr.gridwidth = 1;
waveformPanelConstr.gridheight = 1;
waveformPanelGridBag.setConstraints(triangleButton, waveformPanelConstr);
waveformPanel.add(triangleButton);
waveformPanelRadio.add(triangleButton);
triangleButton.addActionListener(actionListener);
// Panel components: exitPanel
exitPanel.setLayout(new GridLayout(1, 5));
exitPanel.add(label1);
exitPanel.add(label2);
exitPanel.add(exitButton);
exitButton.addActionListener(actionListener);
exitPanel.add(label3);
exitPanel.add(label4);
GridBagLayout thisGridBag = new GridBagLayout();
GridBagConstraints thisConstr = new GridBagConstraints();
this.getContentPane().setLayout(thisGridBag);
thisConstr.anchor = GridBagConstraints.CENTER;
thisConstr.weightx = 1.0;
thisConstr.weighty = 1.0;
thisConstr.fill = GridBagConstraints.BOTH;
thisConstr.gridx = 0;
thisConstr.gridy = 0;
thisConstr.gridwidth = 3;
thisConstr.gridheight = 1;
thisGridBag.setConstraints(label5, thisConstr);
this.getContentPane().add(label5);
thisConstr.gridx = 0;
thisConstr.gridy = 1;
thisConstr.gridwidth = 1;
thisConstr.gridheight = 1;
thisGridBag.setConstraints(label6, thisConstr);
this.getContentPane().add(label6);
thisConstr.gridx = 1;
thisConstr.gridy = 1;
thisConstr.gridwidth = 1;
thisConstr.gridheight = 1;
thisGridBag.setConstraints(waveformPanel, thisConstr);
this.getContentPane().add(waveformPanel);
thisConstr.gridx = 2;
thisConstr.gridy = 1;
thisConstr.gridwidth = 1;
thisConstr.gridheight = 1;
thisGridBag.setConstraints(label7, thisConstr);
this.getContentPane().add(label7);
thisConstr.gridx = 1;
thisConstr.gridy = 2;
thisConstr.gridwidth = 1;
thisConstr.gridheight = 1;
thisGridBag.setConstraints(exitPanel, thisConstr);
this.getContentPane().add(exitPanel);
// Set frame size and show it
setSize(500, 200);
setVisible(true);
} // Frame constructor ElectronicOrganFrame ()