Java by API/org.eclipse.jface.viewers/TextViewer
TextViewer: getTextWidget()
<source lang="java">
import org.eclipse.jface.text.Document; import org.eclipse.jface.text.TextViewer; import org.eclipse.jface.window.ApplicationWindow; import org.eclipse.swt.SWT; import org.eclipse.swt.custom.StyledText; import org.eclipse.swt.events.KeyAdapter; import org.eclipse.swt.events.KeyEvent; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; public class MainClass extends ApplicationWindow {
public MainClass() { super(null); } public void run() { setBlockOnOpen(true); open(); Display.getCurrent().dispose(); } protected void configureShell(Shell shell) { super.configureShell(shell); shell.setText("Text Editor 2"); shell.setSize(600, 400); } protected Control createContents(Composite parent) { TextViewer viewer = new TextViewer(parent, SWT.V_SCROLL); final StyledText styledText = viewer.getTextWidget(); styledText.setWordWrap(true); styledText.addKeyListener(new KeyAdapter() { public void keyReleased(KeyEvent event) { if (event.keyCode == "p" && (event.stateMask & SWT.CTRL) != 0) { styledText.print(); } } }); viewer.setDocument(new Document()); return styledText; } public static void main(String[] args) { new MainClass().run(); }
}
</source>
TextViewer: setDocument(IDocument idoc)
<source lang="java">
import org.eclipse.jface.text.Document; import org.eclipse.jface.text.TextViewer; import org.eclipse.jface.window.ApplicationWindow; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; public class MainClass extends ApplicationWindow {
public MainClass() { super(null); } public void run() { setBlockOnOpen(true); open(); Display.getCurrent().dispose(); } protected void configureShell(Shell shell) { super.configureShell(shell); shell.setText("Text Editor"); shell.setSize(600, 400); } protected Control createContents(Composite parent) { TextViewer viewer = new TextViewer(parent, SWT.NONE); viewer.setDocument(new Document()); return viewer.getTextWidget(); } public static void main(String[] args) { new MainClass().run(); }
}
</source>