|
/*
* Created on Nov 20, 2003
*
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
/**
* @author Steven Holzner
*
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
public class SWTButtonAction {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setSize(200, 200);
shell.setText("Dialogs");
shell.open();
final Button opener = new Button(shell, SWT.PUSH);
opener.setText("Click Me");
opener.setBounds(20, 20, 50, 25);
final Text text = new Text(shell, SWT.SHADOW_IN);
text.setBounds(80, 20, 100, 25);
final Shell dialog = new Shell(shell, SWT.APPLICATION_MODAL
| SWT.DIALOG_TRIM);
dialog.setText("Dialog");
dialog.setSize(150, 100);
final Label label = new Label(dialog, SWT.NONE);
label.setText("OK to proceed?");
label.setBounds(35, 5, 100, 20);
final Button okButton = new Button(dialog, SWT.PUSH);
okButton.setBounds(20, 35, 40, 25);
okButton.setText("OK");
Button cancelButton = new Button(dialog, SWT.PUSH);
cancelButton.setBounds(70, 35, 40, 25);
cancelButton.setText("Cancel");
final boolean[] response = new boolean[1];
response[0] = true;
Listener listener = new Listener() {
public void handleEvent(Event event) {
if (event.widget == okButton) {
response[0] = true;
} else {
response[0] = false;
}
dialog.close();
}
};
okButton.addListener(SWT.Selection, listener);
cancelButton.addListener(SWT.Selection, listener);
Listener openerListener = new Listener() {
public void handleEvent(Event event) {
dialog.open();
}
};
opener.addListener(SWT.Selection, openerListener);
while (!dialog.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
if (response[0]) {
text.setText("You clicked OK");
} else {
text.setText("You clicked Cancel");
}
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
|
