/*
* Created on 12.10.2004
*/
package de.tutorials;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Canvas;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Scale;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Slider;
import org.eclipse.swt.widgets.Text;
/**
* @author Darimont
*
*/
public class Test06 {
public static void main(String[] args) {
new Test06().doIt();
}
private void doIt() {
Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Test06");
shell.setLayout(new RowLayout());
ScaleWithText swt = new ScaleWithText(shell, SWT.NONE, 0, 200, 5);
shell.pack();
shell.open();
while (!shell.isDisposed())
if (!display.readAndDispatch())
display.sleep();
}
class ScaleWithText extends Canvas {
private Text text;
private Scale scale;
public ScaleWithText(Composite parent, int style, int min, int max,
int inc) {
super(parent, style);
GridLayout gl = new GridLayout(2, false);
this.setLayout(gl);
text = new Text(this, SWT.NONE);
scale = new Scale(this, SWT.NONE);
scale.setMinimum(min);
scale.setMaximum(max);
scale.setIncrement(inc);
scale.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
int i = scale.getSelection();
text.setText("" + (i * 0.5D));
}
});
this.pack();
}
public Scale getScale() {
return scale;
}
public Text getText() {
return text;
}
}
}