Java Code Examples for org.eclipse.ui.forms.widgets.ExpandableComposite#addExpansionListener()

protected ExpandableComposite createStyleSection(Composite parent, String label, int nColumns) {
	ExpandableComposite excomposite = new ExpandableComposite(parent, SWT.NONE, ExpandableComposite.TWISTIE
			| ExpandableComposite.CLIENT_INDENT);
	excomposite.setText(label);
	excomposite.setExpanded(false);
	excomposite.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT));
	excomposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false, nColumns, 1));
	excomposite.addExpansionListener(new ExpansionAdapter() {
		@Override
		public void expansionStateChanged(ExpansionEvent e) {
			expandedStateChanged((ExpandableComposite) e.getSource());
		}
	});
	expandedComposites.add(excomposite);
	makeScrollableCompositeAware(excomposite);
	return excomposite;
}
 

protected ExpandableComposite createStyleSection(Composite parent, String label, int nColumns) {
	ExpandableComposite excomposite = new ExpandableComposite(parent, SWT.NONE,
			ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT);
	excomposite.setText(label);
	excomposite.setExpanded(false);
	excomposite.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT));
	excomposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false, nColumns, 1));
	excomposite.addExpansionListener(new ExpansionAdapter() {
		public void expansionStateChanged(ExpansionEvent e) {
			expandedStateChanged((ExpandableComposite) e.getSource());
		}
	});
	fExpandedComposites.add(excomposite);
	makeScrollableCompositeAware(excomposite);
	return excomposite;
}
 

private Composite createProblemCategory(Composite parent, String label) {
  // Expandable panel for each category of problems
  ExpandableComposite expandPanel = new ExpandableComposite(parent, SWT.NONE,
      ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT);
  expandPanel.setText(label);
  expandPanel.setExpanded(false);
  expandPanel.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT));
  expandPanel.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false));
  expandPanel.addExpansionListener(new ExpansionAdapter() {
    @Override
    public void expansionStateChanged(ExpansionEvent e) {
      topPanel.layout(true, true);
      scrollPanel.setMinSize(topPanel.computeSize(SWT.DEFAULT, SWT.DEFAULT));
    }
  });

  // Create panel to store the actual problems
  Composite categoryPanel = new Composite(expandPanel, SWT.NONE);
  categoryPanel.setLayout(new GridLayout(2, false));
  expandPanel.setClient(categoryPanel);

  return categoryPanel;
}
 

/**
 * Creates an individual diff viewer in the given composite.
 */
private void createDiffViewer(final FormToolkit toolkit, Composite composite,
    final TaskAttribute diffTaskAttribute) {

  int style = ExpandableComposite.TREE_NODE | ExpandableComposite.LEFT_TEXT_CLIENT_ALIGNMENT
      | ExpandableComposite.COMPACT;
  ExpandableComposite diffComposite = toolkit.createExpandableComposite(composite, style);
  diffComposite.clientVerticalSpacing = 0;
  diffComposite.setLayout(new GridLayout());
  diffComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  diffComposite.setTitleBarForeground(toolkit.getColors().getColor(IFormColors.TITLE));
  diffComposite.setText(calculateDiffChangeHeader(diffTaskAttribute));

  final Composite diffViewerComposite = toolkit.createComposite(diffComposite);
  diffComposite.setClient(diffViewerComposite);
  diffViewerComposite.setLayout(
      new FillWidthLayout(EditorUtil.getLayoutAdvisor(getTaskEditorPage()), 15, 0, 0, 3));

  diffComposite.addExpansionListener(new ExpansionAdapter() {
    @Override
    public void expansionStateChanged(ExpansionEvent event) {
      expandCollapseDiff(toolkit, diffViewerComposite, diffTaskAttribute, event.getState());
    }
  });
  GridDataFactory.fillDefaults().grab(true, false).applyTo(diffComposite);
}
 

protected ExpandableComposite createStyleSection(Composite parent, String label, int nColumns, Key key) {
	ExpandableComposite excomposite= new ExpandableComposite(parent, SWT.NONE, ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT);
	excomposite.setText(label);
	if (key != null) {
		excomposite.setData(key);
	}
	excomposite.setExpanded(false);
	excomposite.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT));
	excomposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false, nColumns, 1));
	excomposite.addExpansionListener(new ExpansionAdapter() {
		@Override
		public void expansionStateChanged(ExpansionEvent e) {
			expandedStateChanged((ExpandableComposite) e.getSource());
		}
	});
	fExpandableComposites.add(excomposite);
	makeScrollableCompositeAware(excomposite);
	return excomposite;
}
 

private void createSecondSection( ScrolledForm form, FormToolkit toolkit) {
	ExpandableComposite ec = toolkit.createExpandableComposite(form.getBody(), 
		     ExpandableComposite.TREE_NODE|
		     ExpandableComposite.CLIENT_INDENT);
		 ec.setText("Expandable Composite title");
		 String ctext = "We will now create a somewhat long text so that "+
		 "we can use it as content for the expandable composite. "+
		 "Expandable composite is used to hide or show the text using the " +
		 "toggle control";
		 Label client = toolkit.createLabel(ec, ctext, SWT.WRAP);
		 ec.setClient(client);
		 TableWrapData  td = new TableWrapData();
		 td.colspan = 2;
		 ec.setLayoutData(td);
		 ec.addExpansionListener(new ExpansionAdapter() {
		  @Override
		public void expansionStateChanged(ExpansionEvent e) {
		   form.reflow(true);
		  }
		 });

	
}
 

private ExpandableComposite optionsTypeSection(PipelineLaunchConfiguration launchConfiguration,
    String optionsTypeName, Collection<String> optionsTypeProperties,
    Map<String, Optional<String>> optionsDescriptions, int style) {
  ExpandableComposite expandable = formToolkit.createSection(form.getBody(), style);
  expandable.setLayout(new GridLayout());
  expandable.setBackground(parent.getBackground());
  expandable.setForeground(parent.getForeground());
  expandable.setText(optionsTypeName);
  expandable.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

  LabeledTextMapComponent typeArgs = new LabeledTextMapComponent(formToolkit, expandable,
      new GridData(SWT.FILL, SWT.CENTER, true, false), argumentSeparator);

  for (ModifyListener modifyListener : modifyListeners) {
    typeArgs.addModifyListener(modifyListener);
  }
  for (IExpansionListener expandListener : expansionListeners) {
    expandable.addExpansionListener(expandListener);
  }
  for (String property : optionsTypeProperties) {
    typeArgs.addLabeledText(property, optionsDescriptions.get(property));
  }

  optionsComponents.put(expandable, typeArgs);
  expandable.setClient(typeArgs.getControl());
  typeArgs.setTextValuesForExistingLabels(launchConfiguration.getArgumentValues());

  return expandable;
}
 

protected ExpandableComposite createStyleSection(Composite parent, String label, int nColumns) {
	ExpandableComposite excomposite= new ExpandableComposite(parent, SWT.NONE, ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT);
	excomposite.setText(label);
	excomposite.setExpanded(false);
	excomposite.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT));
	excomposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false, nColumns, 1));
	excomposite.addExpansionListener(new ExpansionAdapter() {
		public void expansionStateChanged(ExpansionEvent e) {
			expandedStateChanged((ExpandableComposite) e.getSource());
		}
	});
	//fExpandables.add(excomposite);
	makeScrollableCompositeAware(excomposite);
	return excomposite;
}
 

private void manage(ExpandableComposite section) {
	if (section == null)
		throw new NullPointerException();
	if (fSections.add(section))
		section.addExpansionListener(fListener);
	makeScrollableCompositeAware(section);
}
 

public void createComponents(FallDTO fallDTO){
	this.setBackground(UiDesk.getColor(UiDesk.COL_WHITE));
	FormToolkit tk = UiDesk.getToolkit();
	ScrolledForm form = tk.createScrolledForm(this);
	form.setBackground(UiDesk.getColor(UiDesk.COL_WHITE));
	form.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false));
	Composite body = form.getBody();
	GridLayout gd1 = new GridLayout();
	gd1.marginWidth = 0;
	gd1.marginHeight = 0;
	body.setLayout(gd1);
	ExpandableComposite expandable = WidgetFactory.createExpandableComposite(tk, form, ""); //$NON-NLS-1$
	expandable.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
	expandable.setExpanded(false);
	expandable.setText("Fallangaben");
	expandable.addExpansionListener(new ExpansionAdapter() {
		
		@Override
		public void expansionStateChanged(ExpansionEvent e){
			invoiceComposite.updateScrollBars();
		}
	});
	Composite group = tk.createComposite(expandable, SWT.NONE);
	GridLayout gd = new GridLayout(2, false);
	gd.marginWidth = 0;
	gd.marginHeight = 0;
	group.setLayout(gd);
	group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
	expandable.setClient(group);
	
	fallDetailBlatt2 = new FallDetailBlatt2(group, fallDTO, true);
	GridData gd2 = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
	gd2.heightHint = 340;
	fallDetailBlatt2.setLayoutData(gd2);
}
 

/**
 * ExpandableComposite (Aufklapp-Feld) in der Form erzeugen
 * 
 * @param client
 *            das Element, das aufgeklappt werden soll
 * @param Text
 *            Der Text, der auf dem Composite stehen soll
 */
public ExpandableComposite createExpandableComposite(Control client, String Text){
	ExpandableComposite ret =
		tk.createExpandableComposite(form.getBody(), ExpandableComposite.TWISTIE);
	ret.setText(Text);
	client.setParent(ret);
	ret.setClient(client);
	ret.addExpansionListener(new ExpansionAdapter() {
		public void expansionStateChanged(ExpansionEvent e){
			form.reflow(true);
		}
	});
	return ret;
}
 

public static ExpandableComposite createExpandableComposite(final FormToolkit t,
	final ScrolledForm f, String text){
	ExpandableComposite ret =
		t.createExpandableComposite(f.getBody(), ExpandableComposite.TWISTIE);
	ret.setText(text);
	ret.addExpansionListener(new ExpansionAdapter() {
		public void expansionStateChanged(ExpansionEvent e){
			f.reflow(true);
		}
	});
	return ret;
}
 

/**
 * Add a form to the supplied Composite.
 */
private Control createForm(Composite parent) {

  final FormToolkit toolkit = new FormToolkit(parent.getDisplay());
  final ScrolledForm form = toolkit.createScrolledForm(parent);

  /*
   * For the life of me I can't understand why I have to supply
   * a GridData instance to the form object in order to get the form
   * to fill the dialog area.
   * 
   * BTW, I only found this out through trial and error.
   */
  form.setLayoutData(new GridData(GridData.FILL_BOTH));

  TableWrapLayout layout = new TableWrapLayout();
  layout.numColumns = 2;
  layout.horizontalSpacing = 15;
  layout.verticalSpacing = 10;

  form.getBody().setLayout(layout);
  form.getBody().setLayoutData(new TableWrapData(
      TableWrapData.FILL_GRAB, TableWrapData.FILL_GRAB, 1, 3));

  for (Task item : items) {

    // add an expandable description of the task, with a pretty title
    ExpandableComposite ec = toolkit.createExpandableComposite(form.getBody(),
        ExpandableComposite.TREE_NODE | ExpandableComposite.CLIENT_INDENT);
    ec.setText(item.getTitle());
    Label label = toolkit.createLabel(ec, item.getDescription(), SWT.WRAP);
    ec.setClient(label);
    ec.addExpansionListener(new ExpansionAdapter() {
      @Override 
      public void expansionStateChanged(ExpansionEvent e) {
        form.reflow(true);
      }
    });
    ec.setExpanded(true);
    ec.setLayoutData(new TableWrapData(TableWrapData.FILL_GRAB));

    // add a combo box allowing the user to select the repair action to take
    createDecisionCombo(form.getBody(), item);
  }

  return parent;
}
 

public void addExpandListener(IExpansionListener expandListener) {
  for (ExpandableComposite expandable : optionsComponents.keySet()) {
    expandable.addExpansionListener(expandListener);
  }
  expansionListeners.add(expandListener);
}
 

public EnterXMPPAccountComposite(Composite composite, int style) {
  super(composite, style);
  super.setLayout(new GridLayout(2, false));

  SarosPluginContext.initComponent(this);

  /*
   * Row 1: JID
   */
  Label jidLabel = new Label(this, SWT.NONE);
  jidLabel.setText(Messages.jid_shortform);

  Combo combo = new Combo(this, SWT.BORDER);
  combo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  this.jidCombo = new JIDCombo(combo);

  /*
   * Row 2: Password
   */
  Label passwordLabel = new Label(this, SWT.NONE);
  passwordLabel.setText("Password");

  passwordText = new Text(this, SWT.BORDER);
  passwordText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  passwordText.setEchoChar('*');

  /*
   * Row 3: Server Options
   */
  new Label(this, SWT.NONE);

  serverOptionsExpandableComposite =
      new ExpandableComposite(
          this, SWT.NONE, ExpandableComposite.TWISTIE | ExpandableComposite.CLIENT_INDENT);

  serverOptionsExpandableComposite.setText("Advanced Options");
  serverOptionsExpandableComposite.addExpansionListener(
      new ExpansionAdapter() {
        @Override
        public void expansionStateChanged(ExpansionEvent e) {
          getParent().layout();
        }
      });

  createServerExpandableCompositeContent();

  /*
   * Row 4: Create Account Button
   */

  createAccountButton = new Button(this, SWT.PUSH);
  createAccountButton.setText(Messages.ConfigurationWizard_button_create_account);
  createAccountButton.setVisible(CreateXMPPAccountWizard.CREATE_DIALOG_ENABLED);

  hookListeners();
}