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import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
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;
import org.eclipse.swt.widgets.Text;
/**
* This class displays a survey using a wizard
*/
public class Survey {
/**
* Runs the application
*/
public void run() {
Display display = new Display();
// Create the parent shell for the dialog, but don't show it
Shell shell = new Shell(display);
// Create the dialog
WizardDialog dlg = new WizardDialog(shell, new SurveyWizard());
dlg.open();
// Dispose the display
display.dispose();
}
/**
* The application entry point
*
* @param args
* the command line arguments
*/
public static void main(String[] args) {
new Survey().run();
}
}
/**
* This class shows a satisfaction survey
*/
class SurveyWizard extends Wizard {
public SurveyWizard() {
// Add the pages
addPage(new ComplaintsPage());
addPage(new MoreInformationPage());
addPage(new ThanksPage());
}
/**
* Called when user clicks Finish
*
* @return boolean
*/
public boolean performFinish() {
// Dismiss the wizard
return true;
}
}
/**
* This class determines if the user has complaints. If not, it jumps to the last
* page of the wizard
*/
class ComplaintsPage extends WizardPage {
private Button yes;
private Button no;
/**
* ComplaintsPage constructor
*/
public ComplaintsPage() {
super("Complaints");
}
/**
* Creates the page controls
*/
public void createControl(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayout(new GridLayout(2, true));
new Label(composite, SWT.LEFT).setText("Do you have complaints?");
Composite yesNo = new Composite(composite, SWT.NONE);
yesNo.setLayout(new FillLayout(SWT.VERTICAL));
yes = new Button(yesNo, SWT.RADIO);
yes.setText("Yes");
no = new Button(yesNo, SWT.RADIO);
no.setText("No");
setControl(composite);
}
public IWizardPage getNextPage() {
// If they have complaints, go to the normal next page
if (yes.getSelection()) { return super.getNextPage(); }
// No complaints? Short-circuit the rest of the pages
return getWizard().getPage("Thanks");
}
}
/**
* This page gathers more information about the complaint
*/
class MoreInformationPage extends WizardPage {
/**
* MoreInformationPage constructor
*/
public MoreInformationPage() {
super("More Info");
}
/**
* Creates the controls for this page
*/
public void createControl(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayout(new GridLayout(1, false));
new Label(composite, SWT.LEFT).setText("Please enter your complaints");
Text text = new Text(composite, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
text.setLayoutData(new GridData(GridData.FILL_BOTH));
setControl(composite);
}
}
/**
* This page thanks the user for taking the survey
*/
class ThanksPage extends WizardPage {
/**
* ThanksPage constructor
*/
public ThanksPage() {
super("Thanks");
}
/**
* Creates the controls for this page
*/
public void createControl(Composite parent) {
Label label = new Label(parent, SWT.CENTER);
label.setText("Thanks!");
setControl(label);
}
}
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