public org.eclipse.swt.widgets.Shell open(org.eclipse.swt.widgets.Display display) {
createShell(display);
createMenuBar();
createStyledText();
shell.setSize(500, 400);
shell.open();
return shell;
}
public static void main(java.lang.String[] args) {
org.eclipse.swt.widgets.Display display = new org.eclipse.swt.widgets.Display();
org.eclipse.swt.examples.javaviewer.JavaViewer example =
new org.eclipse.swt.examples.javaviewer.JavaViewer();
org.eclipse.swt.widgets.Shell shell = example.open(display);
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
void createShell(org.eclipse.swt.widgets.Display display) {
shell = new org.eclipse.swt.widgets.Shell(display);
shell.setText(resources.getString("Window_title"));
org.eclipse.swt.layout.GridLayout layout = new org.eclipse.swt.layout.GridLayout();
layout.numColumns = 1;
shell.setLayout(layout);
shell.addShellListener(
new org.eclipse.swt.events.ShellAdapter() {
public void shellClosed(org.eclipse.swt.events.ShellEvent e) {
lineStyler.disposeColors();
text.removeLineStyleListener(lineStyler);
}
});
}
void createMenuBar() {
org.eclipse.swt.widgets.Menu bar = new org.eclipse.swt.widgets.Menu(shell, SWT.BAR);
shell.setMenuBar(bar);
org.eclipse.swt.widgets.MenuItem fileItem =
new org.eclipse.swt.widgets.MenuItem(bar, SWT.CASCADE);
fileItem.setText(resources.getString("File_menuitem"));
fileItem.setMenu(createFileMenu());
}
org.eclipse.swt.widgets.Menu createFileMenu() {
org.eclipse.swt.widgets.Menu bar = shell.getMenuBar();
org.eclipse.swt.widgets.Menu menu = new org.eclipse.swt.widgets.Menu(bar);
org.eclipse.swt.widgets.MenuItem item;
item = new org.eclipse.swt.widgets.MenuItem(menu, SWT.PUSH);
item.setText(resources.getString("Open_menuitem"));
item.setAccelerator(SWT.MOD1 + 'O');
item.addSelectionListener(
new org.eclipse.swt.events.SelectionAdapter() {
public void widgetSelected(org.eclipse.swt.events.SelectionEvent event) {
openFile();
}
});
item = new org.eclipse.swt.widgets.MenuItem(menu, SWT.PUSH);
item.setText(resources.getString("Exit_menuitem"));
item.addSelectionListener(
new org.eclipse.swt.events.SelectionAdapter() {
public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
menuFileExit();
}
});
return menu;
}
void menuFileExit() {
shell.close();
}