// Implementation of keyPressed
public void keyPressed(KeyEvent e) {
if (e.getSource() == searchbutton && e.getKeyCode() == KeyEvent.VK_ENTER) {
update();
} else if (e.getSource() == addfeesbutton && e.getKeyCode() == KeyEvent.VK_ENTER) {
addFees();
} else if (e.getSource() == addcoursebutton && e.getKeyCode() == KeyEvent.VK_ENTER) {
addCourse();
}
}
public void keyPressed(KeyEvent ke) {
if (ke.getKeyCode() == ke.VK_TAB) {
int x = ((JTable) ke.getSource()).getSelectedColumn();
int y = ((JTable) ke.getSource()).getSelectedRow();
int maxX = ((JTable) ke.getSource()).getColumnCount();
int maxY = ((JTable) ke.getSource()).getRowCount();
TableModel tm = ((JTable) ke.getSource()).getModel();
if (x == maxX - 1 && y == maxY - 1) {
((DefaultTableModel) tm).addRow(new Object[maxX]);
}
}
}
public void keyReleased(KeyEvent e) {
int code = e.getKeyCode();
if (code == KeyEvent.VK_SPACE) {
AbstractButton button = (AbstractButton) e.getSource();
button.putClientProperty(SPACEBAR_PRESSED, Boolean.FALSE);
}
}
public void keyPressed(KeyEvent e) {
int code = e.getKeyCode();
if (code == KeyEvent.VK_SPACE) {
AbstractButton button = (AbstractButton) e.getSource();
Boolean wasPressed = (Boolean) button.getClientProperty(SPACEBAR_PRESSED);
if (wasPressed == null || wasPressed.booleanValue() == false) {
button.putClientProperty(SPACEBAR_PRESSED, Boolean.TRUE);
button.doClick();
}
}
}
@Override
public void keyPressed(KeyEvent e) {
// Accept "copy" key strokes
KeyStroke ks = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers());
JComponent comp = (JComponent) e.getSource();
for (int i = 0; i < 3; i++) {
InputMap im = comp.getInputMap(i);
Object key = im.get(ks);
if (defaultEditorKitCopyActionName.equals(key)
|| transferHandlerCopyActionName.equals(key)) {
return;
}
}
// Accept JTable navigation key strokes
if (!tableNavigationKeys.contains(e.getKeyCode())) {
e.consume();
}
}