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- /*
- @VaadinApache2LicenseForJavaFiles@
- */
- package com.vaadin.terminal.gwt.client.ui;
-
- import com.google.gwt.event.dom.client.BlurEvent;
- import com.google.gwt.event.dom.client.BlurHandler;
- import com.google.gwt.event.dom.client.FocusEvent;
- import com.google.gwt.event.dom.client.FocusHandler;
- import com.google.gwt.event.dom.client.HasBlurHandlers;
- import com.google.gwt.event.dom.client.HasFocusHandlers;
- import com.google.gwt.event.dom.client.HasKeyDownHandlers;
- import com.google.gwt.event.dom.client.HasKeyPressHandlers;
- import com.google.gwt.event.dom.client.KeyDownEvent;
- import com.google.gwt.event.dom.client.KeyDownHandler;
- import com.google.gwt.event.dom.client.KeyPressEvent;
- import com.google.gwt.event.dom.client.KeyPressHandler;
- import com.google.gwt.event.shared.HandlerRegistration;
- import com.google.gwt.user.client.ui.FlexTable;
- import com.google.gwt.user.client.ui.impl.FocusImpl;
- import com.vaadin.terminal.gwt.client.Focusable;
-
- /**
- * Adds keyboard focus to {@link FlexPanel}.
- */
- public class FocusableFlexTable extends FlexTable implements HasFocusHandlers,
- HasBlurHandlers, HasKeyDownHandlers, HasKeyPressHandlers, Focusable {
-
- /**
- * Default constructor.
- */
- public FocusableFlexTable() {
- // make focusable, as we don't need access key magic we don't need to
- // use FocusImpl.createFocusable
- getElement().setTabIndex(0);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * com.google.gwt.event.dom.client.HasFocusHandlers#addFocusHandler(com.
- * google.gwt.event.dom.client.FocusHandler)
- */
- public HandlerRegistration addFocusHandler(FocusHandler handler) {
- return addDomHandler(handler, FocusEvent.getType());
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * com.google.gwt.event.dom.client.HasBlurHandlers#addBlurHandler(com.google
- * .gwt.event.dom.client.BlurHandler)
- */
- public HandlerRegistration addBlurHandler(BlurHandler handler) {
- return addDomHandler(handler, BlurEvent.getType());
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * com.google.gwt.event.dom.client.HasKeyDownHandlers#addKeyDownHandler(
- * com.google.gwt.event.dom.client.KeyDownHandler)
- */
- public HandlerRegistration addKeyDownHandler(KeyDownHandler handler) {
- return addDomHandler(handler, KeyDownEvent.getType());
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * com.google.gwt.event.dom.client.HasKeyPressHandlers#addKeyPressHandler
- * (com.google.gwt.event.dom.client.KeyPressHandler)
- */
- public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
- return addDomHandler(handler, KeyPressEvent.getType());
- }
-
- /**
- * Sets the keyboard focus to the panel
- *
- * @param focus
- * Should the panel have keyboard focus. If true the keyboard
- * focus will be moved to the
- */
- public void setFocus(boolean focus) {
- if (focus) {
- FocusImpl.getFocusImplForPanel().focus(getElement());
- } else {
- FocusImpl.getFocusImplForPanel().blur(getElement());
- }
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.vaadin.terminal.gwt.client.Focusable#focus()
- */
- public void focus() {
- setFocus(true);
- }
- }
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