Java Code Examples for org.eclipse.swt.widgets.MenuItem#setData()

public static Menu createOtherSubMenu(final Menu parentMenu, final GamlEditor editor) {
	final Map<URI, List<String>> map = grabProjectModelsAndExperiments(editor);
	if (map.isEmpty()) {
		final MenuItem nothing = new MenuItem(parentMenu, SWT.PUSH);
		nothing.setText("No experiments defined");
		nothing.setEnabled(false);
		return parentMenu;
	}
	for (final URI uri : map.keySet()) {
		final MenuItem modelItem = new MenuItem(parentMenu, SWT.CASCADE);
		modelItem.setText(URI.decode(uri.lastSegment()));
		modelItem.setImage(GamaIcons.create(IGamaIcons.FILE_ICON).image());
		final Menu expMenu = new Menu(modelItem);
		modelItem.setMenu(expMenu);
		final List<String> expNames = map.get(uri);
		for (final String name : expNames) {
			final MenuItem expItem = new MenuItem(expMenu, SWT.PUSH);
			expItem.setText(name);
			expItem.setData("uri", uri);
			expItem.setData("exp", name);
			expItem.setImage(GamaIcons.create(IGamaIcons.BUTTON_GUI).image());
			expItem.addSelectionListener(OtherAdapter);
		}
	}
	return parentMenu;
}
 

public static Menu createImportedSubMenu(final Menu parentMenu, final GamlEditor editor) {
	final Set<URI> importers = getImporters(editor);
	if (importers.isEmpty()) {
		final MenuItem nothing = new MenuItem(parentMenu, SWT.PUSH);
		nothing.setText("No importers");
		nothing.setEnabled(false);
		return parentMenu;
	}
	for (final URI uri : importers) {
		final MenuItem modelItem = new MenuItem(parentMenu, SWT.CASCADE);
		modelItem.setText(URI.decode(uri.lastSegment()));
		modelItem.setImage(GamaIcons.create(IGamaIcons.FILE_ICON).image());
		modelItem.setData("uri", uri);
		modelItem.addSelectionListener(UsedInAdapter);
	}
	return parentMenu;
}
 

private void populateMenuItems( )
{
	for ( int i = 0; i < menu.getItemCount( ); i++ )
	{
		menu.getItem( i ).dispose( );
		i--;
	}

	String[] types = this.provider.getMenuItems( );
	for ( int i = 0; i < types.length; i++ )
	{
		MenuItem item = new MenuItem( menu, SWT.PUSH );
		item.setText( provider.getMenuItemText( types[i] ) );
		item.setData( types[i] );
		item.setImage( this.provider.getMenuItemImage( types[i] ) );
		item.addSelectionListener( listener );
	}

	if ( menu.getItemCount( ) <= 0 )
	{
		button.setDropDownMenu( null );
	}

	button.setText( provider.getButtonText( ) );
	refresh( );
}
 

@Override
public void fill(Menu menu, int index){
	for (final ContactSelectorViewerComparator.sorter sortMethod : ContactSelectorViewerComparator.sorter
		.values()) {
		MenuItem temp = new MenuItem(menu, SWT.CHECK, index);
		temp.setData(sortMethod);
		temp.setText(sortMethod.label);
		temp.setSelection(ContactSelectorViewerComparator.getSelectedSorter()
			.equals(sortMethod));
		temp.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e){
				ContactSelectorViewerComparator.setSelectedSorter(sortMethod);
			}
		});
	}
}
 

/**
 * Executed when the menu is shown: fills the group-menu
 */
@Override
public void handleEvent(Event event) {
	ProcessGrouping group = Viewers.getFirstSelected(groupViewer);
	if (group == null)
		return;
	for (MenuItem item : groupMoveMenu.getItems()) {
		item.removeSelectionListener(this);
		item.dispose();
	}
	List<ProcessGrouping> other = getOther(group);
	for (ProcessGrouping g : other) {
		MenuItem menuItem = new MenuItem(groupMoveMenu, SWT.PUSH);
		menuItem.setText(g.name);
		menuItem.setData(g);
		menuItem.addSelectionListener(this);
	}
}
 

/**
 * Creates the header of the calendar. The header contains the label
 * displaying the current month and year, and the two buttons for navigation :
 * previous and next month.
 */
private void createHeader() {
	monthPanel = new Composite(this, SWT.NONE);
	GridLayoutFactory.fillDefaults().numColumns(3).spacing(HEADER_SPACING, 0).margins(HEADER_SPACING, 2).applyTo(monthPanel);
	GridDataFactory.fillDefaults().applyTo(monthPanel);
	monthPanel.addListener(SWT.MouseDown, listener);

	prevMonth = new Button(monthPanel, SWT.ARROW | SWT.LEFT | SWT.FLAT);
	prevMonth.addListener(SWT.MouseUp, listener);
	prevMonth.addListener(SWT.FocusIn, listener);

	currentMonth = new Label(monthPanel, SWT.CENTER);
	currentMonth.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	currentMonth.addListener(SWT.MouseDown, listener);

	nextMonth = new Button(monthPanel, SWT.ARROW | SWT.RIGHT | SWT.FLAT);
	nextMonth.addListener(SWT.MouseUp, listener);
	nextMonth.addListener(SWT.FocusIn, listener);

	monthsMenu = new Menu(getShell(), SWT.POP_UP);
	currentMonth.setMenu(monthsMenu);
	for (int i = 0; i < 12; i++) {
		final MenuItem item = new MenuItem(monthsMenu, SWT.PUSH);
		item.addListener(SWT.Selection, listener);
		item.setData(new Integer(i));
	}
	monthsMenu.addListener(SWT.Show, listener);
}
 

private MenuItem addMenuItem(Menu menu, String text, int accelerator,
		Object data, SelectionListener listener) {
	MenuItem item = new MenuItem(menu, SWT.NONE);
	item.setText(text);
	item.addSelectionListener(listener);
	if (accelerator != SWT.NONE)
		item.setAccelerator(accelerator);
	item.setData(data);
	return item;
}
 

public static void
 addCopyToClipMenu(
final Menu		menu,
final String	text )
 {
  for ( MenuItem e: menu.getItems()){
	  
	  if ( e.getData( MENU_ITEM_KEY ) != null ){
		  
		  e.dispose();
	  }
  }
  
  MenuItem   item = new MenuItem( menu,SWT.NONE );

  item.setData( MENU_ITEM_KEY, "" );

  String	msg_text_id= "label.copy.to.clipboard";

  item.setText( MessageText.getString( msg_text_id ));

  item.addSelectionListener(
	  new SelectionAdapter()
	  {
		  @Override
		  public void
		  widgetSelected(
				  SelectionEvent arg0)
		  {
			  new Clipboard(menu.getDisplay()).setContents(new Object[] {text}, new Transfer[] {TextTransfer.getInstance()});
		  }
	  });
 }
 

public static void
 addCopyToClipMenu(
final Menu					menu,
final copyToClipProvider	provider )
 {
  for ( MenuItem e: menu.getItems()){
	  
	  if ( e.getData( MENU_ITEM_KEY ) != null ){
		  
		  e.dispose();
	  }
  }
  
  MenuItem   item = new MenuItem( menu,SWT.NONE );

  item.setData( MENU_ITEM_KEY, "" );
  
  String	msg_text_id= "label.copy.to.clipboard";

  item.setText( MessageText.getString( msg_text_id ));

  item.addSelectionListener(
	  new SelectionAdapter()
	  {
		  @Override
		  public void
		  widgetSelected(
				  SelectionEvent arg0)
		  {
			  new Clipboard(menu.getDisplay()).setContents(new Object[] { provider.getText()}, new Transfer[] {TextTransfer.getInstance()});
		  }
	  });
 }
 

/**
 * Populates the client's menu bar
 * @param locales
 * @param parent
 */
private static void createViewInfoMenuItem(Menu parent,
		UISWTViewBuilderCore builder) {
	MenuItem item = new MenuItem(parent, SWT.NULL);
	item.setText(builder.getInitialTitle());
	item.setData("ViewID", builder.getViewID());
	item.addListener(SWT.Selection, e -> {
		UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
		if (uiFunctions != null) {
			uiFunctions.openPluginView(builder, true);
		}
	});
}
 

private static MenuItem actionAgentMenuItem(final Menu parent, final IAgent agent, final SelectionListener listener,
		final Image image, final String prefix) {
	final MenuItem result = new MenuItem(parent, SWT.PUSH);
	result.setText(prefix /* + " " + agent.getName() */);
	result.addSelectionListener(listener);
	result.setImage(image);
	result.setData("agent", agent);
	return result;
}
 

private static MenuItem actionAgentMenuItem(final Menu parent, final IAgent agent, final IStatement command,
		final String prefix) {
	final MenuItem result = new MenuItem(parent, SWT.PUSH);
	result.setText(prefix + " " + command.getName());
	result.setImage(GamaIcons.create(IGamaIcons.MENU_RUN_ACTION).image());
	result.addSelectionListener(runner);
	result.setData("agent", agent);
	result.setData("command", command);
	return result;
}
 

public void setExpressionButtonProvider( IExpressionButtonProvider provider )
{
	if ( provider != null && provider != this.provider )
	{
		this.provider = provider;

		provider.setInput( this );

		for ( int i = 0; i < menu.getItemCount( ); i++ )
		{
			menu.getItem( i ).dispose( );
			i--;
		}

		String[] types = this.provider.getExpressionTypes( );
		for ( int i = 0; i < types.length; i++ )
		{
			MenuItem item = new MenuItem( menu, SWT.PUSH );
			item.setText( this.provider.getText( types[i] ) );
			item.setData( types[i] );
			item.setImage( this.provider.getImage( types[i] ) );
			item.addSelectionListener( listener );
		}

		if ( menu.getItemCount( ) <= 1 )
		{
			button.setDropDownMenu( null );
		}

		refresh( );
	}
}
 

private MenuItem addMenuItem(Menu menu, String text, int accelerator,
		Object data, SelectionListener listener) {
	MenuItem item = addMenuItem(menu, text, accelerator, listener);
	item.setData(data);
	return item;
}
 

protected void setExpressionCellEditorProvider(
		IExpressionCellEditorProvider provider )
{
	if ( provider != null && provider != this.provider )
	{
		this.provider = provider;

		provider.setInput( this );

		for ( int i = 0; i < menu.getItemCount( ); i++ )
		{
			menu.getItem( i ).dispose( );
			i--;
		}

		String[] types = this.provider.getExpressionTypes( );

		listener = new SelectionAdapter( ) {

			public void widgetSelected( SelectionEvent e )
			{
				Widget widget = e.widget;
				if ( widget instanceof MenuItem )
				{
					String exprType = (String) widget.getData( );
					ExpressionCellEditor.this.provider.handleSelectionEvent( exprType );
				}
				else if ( widget instanceof Button )
				{
					ExpressionCellEditor.this.provider.handleSelectionEvent( getExpressionType( ) );
				}
			}

		};

		for ( int i = 0; i < types.length; i++ )
		{
			MenuItem item = new MenuItem( menu, SWT.CHECK );
			item.setText( this.provider.getText( types[i] ) );
			item.setData( types[i] );
			item.addSelectionListener( listener );
		}

		if ( menu.getItemCount( ) <= 1 )
		{
			menu = null;
			button.addSelectionListener( listener );
		}

		refresh( );
	}
}