import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
void setFocusCell(ViewerCell focusCell) {
	ViewerCell oldCell = this.focusCell;

	if( this.focusCell != null && ! this.focusCell.getItem().isDisposed() ) {
		this.focusCell.getItem().removeDisposeListener(itemDeletionListener);
	}

	this.focusCell = focusCell;

	if( this.focusCell != null && ! this.focusCell.getItem().isDisposed() ) {
		this.focusCell.getItem().addDisposeListener(itemDeletionListener);
	}

	if( focusCell != null ) {
		focusCell.scrollIntoView();
	}
	
	this.cellHighlighter.focusCellChanged(focusCell,oldCell);
	
	getViewer().getControl().getAccessible().setFocus(ACC.CHILDID_SELF);
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Get the accessible listener for the tool bar.
 * 
 * @return AccessibleListener
 * 
 * @since 3.1
 */
private AccessibleListener getAccessibleListener() {
	return new AccessibleAdapter() {
		public void getName(AccessibleEvent e) {
			if (e.childID != ACC.CHILDID_SELF) {
				ToolItem item = toolBar.getItem(e.childID);
				if (item != null) {
					String toolTip = item.getToolTipText();
					if (toolTip != null) {
						e.result = toolTip;
					}
				}
			}
		}
	};

}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Specifically set the reporting name of a control for accessibility
 */
private void setAccessible( Control control, String name )
{
	if ( control == null )
		return;
	final String n = name;
	control.getAccessible( )
			.addAccessibleListener( new AccessibleAdapter( ) {

				public void getName( AccessibleEvent e )
				{
					if ( e.childID == ACC.CHILDID_SELF )
						e.result = n;
				}
			} );
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Specifically set the reporting name of a control for accessibility
 */
private void setAccessible(Control control, String name) {
	if (control == null)
		return;
	final String n = name;
	control.getAccessible().addAccessibleListener(new AccessibleAdapter() {
		public void getName(AccessibleEvent e) {
			if (e.childID == ACC.CHILDID_SELF)
				e.result = n;
		}
	});
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Notifies <code>org.eclipse.swt.accessibility.Accessible<code> object that selected item has been changed.
 */
private void notifyAccessibleTextChanged() {
	if (table.getSelection().length == 0) { return; }
	final TableItem item = table.getSelection()[0];
	selectedString = NLS.bind("{0}: {1}", item.getText(0), item.getText(1));
	text.getAccessible().sendEvent(ACC.EVENT_NAME_CHANGED, null);
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Adds an accessibility listener returning the given fixed name.
 *
 * @param control the control to add the accessibility support to
 * @param text the name
 */
public static void setAccessibilityText(Control control, final String text) {
	control.getAccessible().addAccessibleListener(new AccessibleAdapter() {
		@Override
		public void getName(AccessibleEvent e) {
			if (e.childID == ACC.CHILDID_SELF) {
				e.result= text;
			}
		}
	});
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * @see AccessibleEditPart#getState(AccessibleControlEvent)
 */
public void getState(AccessibleControlEvent e) {
	e.detail = ACC.STATE_SELECTABLE | ACC.STATE_FOCUSABLE;
	if (getSelected() != EditPart.SELECTED_NONE)
		e.detail |= ACC.STATE_SELECTED;
	if (getViewer().getFocusEditPart() == AbstractGraphicalEditPart.this)
		e.detail |= ACC.STATE_FOCUSED;
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
private AccessibleEditPart get(int childID) {
	if (childID == ACC.CHILDID_SELF || childID == ACC.CHILDID_NONE)
		if (getViewer().getContents() != null)
			return (AccessibleEditPart) getViewer().getContents()
					.getAdapter(AccessibleEditPart.class);
		else
			return null;
	return (AccessibleEditPart) accessibles.get(new Integer(childID));
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
void addRelation(Control control) {
	if (!control.isDescribedByLabel())
		return;
	if (labelHandle == 0)
		return;
	control._getAccessible().addRelation(ACC.RELATION_LABELLED_BY,
			_getAccessible());
	control.labelRelation = this;
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
void removeRelation() {
	if (!isDescribedByLabel())
		return; /* there will not be any */
	if (labelRelation != null) {
		_getAccessible().removeRelation(ACC.RELATION_LABELLED_BY,
				labelRelation._getAccessible());
		labelRelation = null;
	}
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
public void getChildAtPoint( AccessibleControlEvent e )
{
	Point testPoint = toControl( new Point( e.x, e.y ) );
	if ( getBounds( ).contains( testPoint ) )
	{
		e.childID = ACC.CHILDID_SELF;
	}
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Adds an accessibility listener returning the given fixed name.
 *
 * @param control the control to add the accessibility support to
 * @param text the name
 */
public static void setAccessibilityText(Control control, final String text) {
    control.getAccessible().addAccessibleListener(new AccessibleAdapter() {
        @Override
        public void getName(AccessibleEvent e) {
            if (e.childID == ACC.CHILDID_SELF) {
                e.result = text;
            }
        }
    });
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Specifically set the reporting name of a control for accessibility
 */
private void setAccessible(Control control, String name) {
    if (control == null)
        return;
    final String n = name;
    control.getAccessible().addAccessibleListener(new AccessibleAdapter() {
        public void getName(AccessibleEvent e) {
            if (e.childID == ACC.CHILDID_SELF)
                e.result = n;
        }
    });
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * Creates the composite.
 * 
 * @param parent
 *            The parent composite.
 * @param style
 *            Style which will be used.
 * @param preferencesDTO
 *            Stores connection information.
 * @param validatorStatusListener
 *            The IChangeListener used for the validator.
 */
public ProjectPropertiesComposite(Composite parent, int style, ProjectPropertiesDTO preferencesDTO,
        IChangeListener validatorStatusListener) {
    super(parent, style);
    this.preferencesDTO = preferencesDTO;
    this.validatorStatusListener = validatorStatusListener;

    setLayout(new GridLayout(1, false));

    Group grpCdo = new Group(this, SWT.NONE);
    grpCdo.setLayout(new GridLayout(2, false));
    GridData gdGrpCdo = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1);
    gdGrpCdo.minimumHeight = 150;
    gdGrpCdo.heightHint = 156;
    grpCdo.setLayoutData(gdGrpCdo);
    grpCdo.setText("CDO");

    Label lblHostname = new Label(grpCdo, SWT.NONE);
    lblHostname.setText("Hostname:");
    txtCDOHostname = new Text(grpCdo, SWT.BORDER);
    txtCDOHostname.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    Accessible accLblHostname = lblHostname.getAccessible();
    Accessible accTxtHostname = txtCDOHostname.getAccessible();
    accLblHostname.addRelation(ACC.RELATION_LABEL_FOR, accTxtHostname);
    accTxtHostname.addRelation(ACC.RELATION_LABELLED_BY, accLblHostname);

    Label lblPort = new Label(grpCdo, SWT.NONE);
    lblPort.setText("Port:");
    txtCDOPort = new Text(grpCdo, SWT.BORDER);
    txtCDOPort.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false, 1, 1));
    Accessible accLblPort = lblPort.getAccessible();
    Accessible accTxtPort = txtCDOPort.getAccessible();
    accLblPort.addRelation(ACC.RELATION_LABEL_FOR, accTxtPort);
    accTxtPort.addRelation(ACC.RELATION_LABELLED_BY, accLblPort);

    Label lblRepository = new Label(grpCdo, SWT.NONE);
    lblRepository.setText("Repository:");
    txtCDORepository = new Text(grpCdo, SWT.BORDER);
    txtCDORepository.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    Accessible accLblRepository = lblRepository.getAccessible();
    Accessible accTxtRepository = txtCDORepository.getAccessible();
    accLblRepository.addRelation(ACC.RELATION_LABEL_FOR, accTxtRepository);
    accTxtRepository.addRelation(ACC.RELATION_LABELLED_BY, accLblRepository);

    Label lblUsername = new Label(grpCdo, SWT.NONE);
    lblUsername.setText("Username:");
    txtCDOUsername = new Text(grpCdo, SWT.BORDER);
    txtCDOUsername.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    Accessible accLblUsername = lblUsername.getAccessible();
    Accessible accTxtUsername = txtCDOUsername.getAccessible();
    accLblUsername.addRelation(ACC.RELATION_LABEL_FOR, accTxtUsername);
    accTxtUsername.addRelation(ACC.RELATION_LABELLED_BY, accLblUsername);

    Label lblPassword = new Label(grpCdo, SWT.NONE);
    lblPassword.setText("Password:");
    txtCDOPassword = new Text(grpCdo, SWT.BORDER | SWT.PASSWORD);
    txtCDOPassword.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    Accessible accLblPassword = lblPassword.getAccessible();
    Accessible accTxtPassword = txtCDOPassword.getAccessible();
    accLblPassword.addRelation(ACC.RELATION_LABEL_FOR, accTxtPassword);
    accTxtPassword.addRelation(ACC.RELATION_LABELLED_BY, accLblPassword);

    mBindingContext = createDataBindings();
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
/**
 * @see AccessibleEditPart#getRole(AccessibleControlEvent)
 */
public void getRole(AccessibleControlEvent e) {
	e.detail = ACC.ROLE_LABEL;
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
public void getRole( AccessibleControlEvent e )
{
	e.detail = ACC.ROLE_COMBOBOX;
}
 

import org.eclipse.swt.accessibility.ACC; //导入依赖的package包/类
public void getState( AccessibleControlEvent e )
{
	e.detail = ACC.STATE_NORMAL;
}