Java SelectionEvent类代码示例

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
/**
 * 
 * @param selectionComposite
 * @param layout
 */
private void attachTableButtonListner(final ELTSubGroupCompositeWithStack selectionComposite,
		final StackLayout layout) {
	final Button tableRadioBtn = (Button) tableNameRadioButton.getSWTWidgetControl();
	tableRadioBtn.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			if (tableRadioBtn.getSelection()) {
				unRegisterTableOrSQLQueryTextListner();
				layout.topControl = tableComposite.getContainerControl();
				selectionComposite.getContainerControl().layout();
				if (databaseSelectionConfig != null) {
					databaseSelectionConfig.setTableNameSelection(true);
					databaseSelectionConfig.setTableName(textBoxTableName.getText());
					populateWidget();
				}
				showHideErrorSymbol(widgets);
				propertyDialogButtonBar.enableApplyButton(true);
			}
		}
	});
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
protected void createFilterControls(Composite con) {
	Label filterLabel = new Label(con,SWT.NONE);
	filterLabel.setText("Filter:");
	GridDataFactory.swtDefaults().applyTo(filterLabel);
	Text filterText = new Text(con, SWT.BORDER);
	filterText.setMessage("(" + PreferenceFilter.MIN_FILTER_CHARS + " chars at least)");
	filterText.addModifyListener(event -> {
		filterChanged(filterText.getText());
	});
	GridDataFactory.fillDefaults().grab(true,false).applyTo(filterText);
	Button clearBtn = new Button(con, SWT.PUSH);
	clearBtn.setImage(AbstractUIPlugin.imageDescriptorFromPlugin(PrefEditorPlugin.PLUGIN_ID,"icons/clear.gif").createImage());
	GridDataFactory.swtDefaults().applyTo(clearBtn);
	clearBtn.addSelectionListener(new SelectionAdapter() {
		
		@Override
		public void widgetSelected(SelectionEvent e) {
			filterText.setText("");
			filterChanged("");
		}
		
	});
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
private void attachButtonListner(Button selectKeysButton) {
	selectKeysButton.addSelectionListener(new SelectionAdapter() {

		@Override
		public void widgetSelected(SelectionEvent e) {
			
			String buttonText = Messages.UPDATE_KEYS_WINDOW_LABEL;
			FieldDialog fieldDialog = new FieldDialog(new Shell(), propertyDialogButtonBar);
			fieldDialog.setComponentName(buttonText);
			fieldDialog.setSourceFieldsFromPropagatedSchema(getPropagatedSchema());
			if(StringUtils.isNotBlank(updateByKeysTextBox.getText())){
				fieldDialog.setPropertyFromCommaSepratedString(updateByKeysTextBox.getText());
			}
			fieldDialog.open();
			String valueForNewTableTextBox = fieldDialog.getResultAsCommaSeprated();
			if(valueForNewTableTextBox !=null){
				updateByKeysTextBox.setText(valueForNewTableTextBox);
			}
			showHideErrorSymbol(widgets);
		}
	});
	
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
@Override
protected Control createDialogArea(Composite parentShell) {
  Composite parent = (Composite) super.createDialogArea(parentShell);
  Composite c = new Composite(parent, SWT.NONE);

  c.setLayout(new GridLayout(2, false));

  Label l = new Label(c, SWT.NONE);
  l.setText("Select device: ");

  final Combo combo = new Combo(c, SWT.BORDER | SWT.READ_ONLY);
  combo.setItems(mDeviceNames);
  int defaultSelection =
      sSelectedDeviceIndex < mDevices.size() ? sSelectedDeviceIndex : 0;
  combo.select(defaultSelection);
  sSelectedDeviceIndex = defaultSelection;

  combo.addSelectionListener(new SelectionAdapter() {
    @Override
    public void widgetSelected(SelectionEvent arg0) {
      sSelectedDeviceIndex = combo.getSelectionIndex();
    }
  });

  return parent;
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
@Override
public void createControl(Composite parent, FormToolkit toolkit, AvroAttribute<Boolean> element, AvroContext context) {
	
	initialize(element, context);
	
	button = toolkit.createButton(parent, "", SWT.CHECK);	
	
	update();
	
	button.addSelectionListener(new SelectionAdapter() {			
		@Override
		public void widgetSelected(SelectionEvent e) {
			changeAttribute(getAttribute().getValue(), button.getSelection());
		}
	});
	
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
public ButtonProfileEntry ( final DataBindingContext dbc, final Composite parent, final ProfileManager profileManager, final Profile profile, final ChartContext chartContext )
{
    super ( dbc, profileManager, profile, chartContext );

    this.widget = new Button ( parent, SWT.TOGGLE );

    addBinding ( dbc.bindValue ( SWTObservables.observeText ( this.widget ), EMFObservables.observeValue ( profile, ChartPackage.Literals.PROFILE__LABEL ) ) );

    this.widget.addSelectionListener ( new SelectionAdapter () {
        @Override
        public void widgetSelected ( final SelectionEvent e )
        {
            fireSelection ( ButtonProfileEntry.this.widget.getSelection () );
        };
    } );
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
public TimeNowActionController ( final ControllerManager controllerManager, final ChartContext chartContext, final TimeNowAction controller )
{
    super ( controllerManager.getContext (), chartContext, controller );

    final Composite space = chartContext.getExtensionSpaceProvider ().getExtensionSpace ();
    if ( space != null )
    {
        this.button = new Button ( space, SWT.PUSH );
        this.button.setText ( Messages.TimeNowActionController_Label );
        this.button.setToolTipText ( Messages.TimeNowActionController_Description );
        this.button.addSelectionListener ( new SelectionAdapter () {
            @Override
            public void widgetSelected ( final SelectionEvent e )
            {
                action ();
            };

        } );
        space.layout ();
    }
    else
    {
        this.button = null;
    }
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
private void createButton ( final Composite parent )
{
    this.wrapper = new Composite ( parent, SWT.NONE );
    final GridLayout layout = new GridLayout ( 1, true );
    layout.marginHeight = layout.marginWidth = 0;
    this.wrapper.setLayout ( layout );

    this.startButton = new Button ( this.wrapper, SWT.PUSH );
    this.startButton.setLayoutData ( new GridData ( SWT.CENTER, SWT.CENTER, true, true ) );
    this.startButton.setText ( Messages.DetailsPart_startButton_label );
    this.startButton.addSelectionListener ( new SelectionAdapter () {
        @Override
        public void widgetSelected ( final SelectionEvent e )
        {
            try
            {
                start ();
            }
            catch ( final Exception ex )
            {
                logger.error ( "Failed to start chart", ex ); //$NON-NLS-1$
                StatusManager.getManager ().handle ( StatusHelper.convertStatus ( Activator.PLUGIN_ID, ex ), StatusManager.BLOCK );
            }
        }
    } );
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
private SelectionAdapter buttonWidgetSelectionListener(Text textWidget){
	SelectionAdapter adapter = new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			String text = textWidget.getText();
			SQLQueryStatementDialog sqlQueryStatementDialog = new SQLQueryStatementDialog(
					Display.getCurrent().getActiveShell(), text);
			sqlQueryStatementDialog.open();
			if(sqlQueryStatementDialog.getStyleTextSqlQuery() != null){
				textWidget.setText(sqlQueryStatementDialog.getStyleTextSqlQuery());
			}
			if(sqlQueryStatementDialog.isTextValueChanged()){
				propertyDialogButtonBar.enableApplyButton(true);
			}
		}
	};
	return adapter;
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
private Combo createAssertionCombo ()
{
    final Combo c = new Combo ( this, SWT.NONE );
    for ( final Assertion assertion : Assertion.values () )
    {
        c.add ( assertion.toString () );
    }
    c.select ( 0 );
    c.addSelectionListener ( new SelectionAdapter () {
        @Override
        public void widgetSelected ( final SelectionEvent e )
        {
            AssertionComposite.this.orCondition.updateFilter ();
        }
    } );
    final RowData rowData = new RowData ();
    rowData.width = 75;
    c.setLayoutData ( rowData );
    return c;
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
@Override
public void widgetSelected ( final SelectionEvent e )
{
    final Table table = this.tableViewer.getTable ();
    final TableColumn newColumn = (TableColumn)e.widget;
    final TableColumn currentColumn = table.getSortColumn ();

    final int currentDir = table.getSortDirection ();
    int newDir = SWT.UP;
    if ( newColumn == currentColumn )
    {
        newDir = currentDir == SWT.UP ? SWT.DOWN : SWT.UP;
    }
    else
    {
        table.setSortColumn ( newColumn );
    }
    table.setSortDirection ( newDir );
    this.tableViewer.setSorter ( new Sorter ( (Columns)newColumn.getData ( COLUMN_KEY ), newDir ) );
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
@Override
public void widgetSelected ( final SelectionEvent e )
{
    final Table table = this.tableViewer.getTable ();
    final TableColumn newColumn = (TableColumn)e.widget;
    final TableColumn currentColumn = table.getSortColumn ();

    final EventTableColumn column = (EventTableColumn)newColumn.getData ( COLUMN_KEY );
    if ( column == EventTableColumn.reservedColumnSourceTimestamp || column == EventTableColumn.reservedColumnEntryTimestamp )
    {
        final int currentDir = table.getSortDirection ();
        int newDir = SWT.UP;
        if ( newColumn == currentColumn )
        {
            newDir = currentDir == SWT.UP ? SWT.DOWN : SWT.UP;
        }
        else
        {
            table.setSortColumn ( newColumn );
        }
        table.setSortDirection ( newDir );
        this.tableViewer.setSorter ( new EventTableSorter ( column, newDir ) );
    }
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
/**
 * Construct the DropDownSelectionListener with the specific menu to be used.
 */
public DropDownSelectionListener(Menu menu) {
	this.menu = menu;
	
	MenuItem[] menuItems = menu.getItems();
	for (int i=0; i<menuItems.length; i++) {
		/*
		 * Add a menu selection listener so that the menu is hidden
		 * when the user selects an item from the drop down menu.
		 */
		menuItems[i].addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				setMenuVisible(false);
			}
		});
	}
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
public ToggleButton(Composite parent, int style) {
	super(parent, style);
	
	if (colorOn == null) {
		colorOn = getDisplay().getSystemColor(SWT.COLOR_GREEN);
		colorOff = getDisplay().getSystemColor(SWT.COLOR_RED);
	}
	
	FillLayout layout = new FillLayout();
	layout.marginHeight = layout.marginWidth =  2;
	setLayout(layout);
	button = new Button(this, SWT.TOGGLE);
	button.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			updateColor();
		}
	});
}
 

import org.eclipse.swt.events.SelectionEvent; //导入依赖的package包/类
private void createDownButtonListener() {
    if (downButton != null && selectedElementsTableViewer != null) {
        downButton.addSelectionListener(new SelectionAdapter() {
            // event is null when featureTableViewer is double clicked
            @Override
            public void widgetSelected(final SelectionEvent event) {
                final IStructuredSelection selection = (IStructuredSelection) selectedElementsTableViewer.getSelection();
                final Iterator<EObject> i = Iterators.filter(selection.iterator(), EObject.class);
                int maxIndex = selectedElements.size() - selection.size();
                while (i.hasNext()) {
                    final EObject value = i.next();
                    final int index = selectedElements.indexOf(value);
                    selectedElements.move(Math.min(index + 1, maxIndex++), value);
                }
                selectedElementsTableViewer.refresh();
            }
        });
    }
}