extends TitleAreaDialog : TitleAreaDialog « org.eclipse.jface.dialogs « Java by API

1. Java by API
2. org.eclipse.jface.dialogs
3. TitleAreaDialog

extends TitleAreaDialog

import java.io.FileInputStream;
import java.io.FileNotFoundException;

import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;

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("Send Message");
    shell.setSize(500, 400);
    MyTitleAreaDialog dlg = new MyTitleAreaDialog(shell);
    dlg.open();
  }

  public static void main(String[] args) {
    new MainClass().run();
  }
}

class MyTitleAreaDialog extends TitleAreaDialog {
  private Image image;

  public MyTitleAreaDialog(Shell shell) {
    super(shell);
    try {
      image = new Image(null, new FileInputStream("jface.gif"));
    } catch (FileNotFoundException e) {
    }
  }
  public boolean close() {
    if (image != null)
      image.dispose();
    return super.close();
  }
  protected Control createContents(Composite parent) {
    Control contents = super.createContents(parent);
    setTitle("About This Application");

    setMessage("This is a JFace dialog", IMessageProvider.INFORMATION);

    if (image != null)
      setTitleImage(image);

    return contents;
  }
  protected Control createDialogArea(Composite parent) {
    Composite composite = (Composite) super.createDialogArea(parent);
    Table table = new Table(composite, SWT.FULL_SELECTION | SWT.BORDER);
    table.setLayoutData(new GridData(GridData.FILL_BOTH));
    TableColumn one = new TableColumn(table, SWT.LEFT);
    one.setText("Real Name");

    TableColumn two = new TableColumn(table, SWT.LEFT);
    two.setText("Preferred Name");

    table.setHeaderVisible(true);

    TableItem item = new TableItem(table, SWT.NONE);
    item.setText(0, "Name 1");
    item.setText(1, "Name 2");

    item = new TableItem(table, SWT.NONE);
    item.setText(0, "Name 3");
    item.setText(1, "Name 4");

    item = new TableItem(table, SWT.NONE);
    item.setText(0, "Name 5");
    item.setText(1, "Name 6");

    one.pack();
    two.pack();

    return composite;
  }
  protected void createButtonsForButtonBar(Composite parent) {
    createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
  }
}
           
       

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