Package net.miginfocom.examples

Source Code of net.miginfocom.examples.SwtTest

package net.miginfocom.examples;

import net.miginfocom.swt.MigLayout;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;

/*
* License (BSD):
* ==============
*
* Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
* Neither the name of the MiG InfoCom AB nor the names of its contributors may be
* used to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* @version 1.0
* @author Mikael Grev, MiG InfoCom AB
*         Date: 2006-sep-08
*/
public class SwtTest
{

  public static void main(final String[] args)
  {
    final Display display = new Display();
    final Shell shell = new Shell(display);

    shell.setLayout(new FillLayout(SWT.VERTICAL));

    final Composite cmpLabels = new Composite(shell, SWT.BORDER);
    cmpLabels.setLayout(new MigLayout("wrap 5"));

    final Label l0 = new Label(cmpLabels, SWT.NONE);
    l0.setText("L 0");
    final Label l1 = new Label(cmpLabels, SWT.NONE);
    final Label l2 = new Label(cmpLabels, SWT.NONE);
    l2.setText("L 2");
    final Label l3 = new Label(cmpLabels, SWT.NONE);
    final Label l4 = new Label(cmpLabels, SWT.NONE);
    l4.setText("L 4");

    final Composite cmpButtons = new Composite(shell, SWT.NONE);
    cmpButtons.setLayout(new FillLayout());

    final Button btn1 = new Button(cmpButtons, SWT.PUSH);
    btn1.setText("Set 1");
    btn1.addSelectionListener(new SelectionAdapter()
    {
      @Override
      public void widgetSelected(final SelectionEvent e)
      {
        l3.setText("");
        l1.setText("Some Text");
        cmpLabels.layout();
        cmpLabels.redraw();
      }
    });

    final Button btn3 = new Button(cmpButtons, SWT.PUSH);
    btn3.setText("Set 3");
    btn3.addSelectionListener(new SelectionAdapter()
    {
      @Override
      public void widgetSelected(final SelectionEvent e)
      {
        l1.setText("");
        l3.setText("Some Text");
        cmpLabels.layout();
        cmpLabels.redraw();
      }
    });

    shell.setSize(300, 100);
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
    display.dispose();
  }
}
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