// Create a simple JToolBar with some buttons.
protected JToolBar createToolBar() {
JToolBar bar = new JToolBar();
// Add simple actions for opening & saving.
bar.add(getOpenAction()).setText("");
bar.add(getSaveAction()).setText("");
bar.addSeparator();
// Add cut/copy/paste buttons.
bar.add(textComp.getActionMap().get(DefaultEditorKit.cutAction)).setText("");
bar.add(textComp.getActionMap().get(DefaultEditorKit.copyAction)).setText("");
bar.add(textComp.getActionMap().get(DefaultEditorKit.pasteAction)).setText("");
return bar;
}
private JToolBar buildToolBar() {
// build tool bar
JToolBar toolBar = new JToolBar("Toolbar");
toolBar.add(makeToolbarButton("stock_new.png", "New file", "New"));
toolBar.add(makeToolbarButton("stock_open.png", "Open file", "Open"));
toolBar.add(makeToolbarButton("stock_save.png", "Save file", "Save"));
// run button is special
runButton = makeToolbarButton("Play24.gif", "Run Program", "Run");
toolBar.add(runButton);
toolBar.add(makeToolbarButton("stock_text_left.png", "Pretty Print", "Pretty"));
toolBar.addSeparator();
toolBar.add(new JButton(copyAction));
toolBar.add(new JButton(cutAction));
toolBar.add(new JButton(pasteAction));
return toolBar;
}
/** Constructor to create the frame and its components */
public CoreyTextEditor() {
// Create a scroll pane
area.setFont(new Font("Monospaced", Font.PLAIN, 12));
JScrollPane scroll =
new JScrollPane(
area, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
add(scroll, BorderLayout.CENTER);
// Adds the system default look and feel
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException
| InstantiationException
| UnsupportedLookAndFeelException
| IllegalAccessException e) {
e.printStackTrace();
}
// Create a menu bar
JMenuBar JMB = new JMenuBar();
setJMenuBar(JMB);
JMenu file = new JMenu("File");
JMenu edit = new JMenu("Edit");
JMB.add(file);
JMB.add(edit);
// Finishing our menu bar
file.add(New);
file.add(Open);
file.add(Save);
file.add(SaveAs);
file.addSeparator();
file.add(Quit);
edit.add(Cut);
edit.add(Copy);
edit.add(Paste);
edit.getItem(0).setText("Cut");
edit.getItem(0).setIcon(new ImageIcon("cut.gif"));
edit.getItem(1).setText("Copy");
edit.getItem(1).setIcon(new ImageIcon("copy.gif"));
edit.getItem(2).setText("Paste");
edit.getItem(2).setIcon(new ImageIcon("paste.gif"));
// Time to make a toolbar!
JToolBar tool = new JToolBar();
add(tool, BorderLayout.NORTH);
tool.add(New);
tool.add(Open);
tool.add(Save);
tool.addSeparator();
JButton cut = tool.add(Cut);
JButton cop = tool.add(Copy);
JButton pas = tool.add(Paste);
cut.setText(null);
cut.setIcon(new ImageIcon("cut.gif"));
cop.setText(null);
cop.setIcon(new ImageIcon("copy.gif"));
pas.setText(null);
pas.setIcon(new ImageIcon("paste.gif"));
Save.setEnabled(false);
SaveAs.setEnabled(false);
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
pack();
/*
KeyListener to change Save and SaveAs
*/
KeyListener k1 =
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
changed = true;
Save.setEnabled(true);
SaveAs.setEnabled(true);
}
};
area.addKeyListener(k1);
setTitle(currentFile + " - CoreyTextEditor");
setVisible(true);
}
