Examples of com.vaadin.client.ui.ShortcutActionHandler$ShortcutActionHandlerOwner

com.vaadin.client.ui.ShortcutActionHandler
An interface implemented by those users of this helper class that want to support special components like {@link VRichTextArea} that don't properlypropagate key down events. Those components can build support for shortcut actions by traversing the closest {@link ShortcutActionHandlerOwner} from the component hierarchy anpassing keydown events to {@link ShortcutActionHandler}.

        UIDL childUidl;
        while ((childUidl = uidl.getChildUIDL(childIndex++)) != null) {
            String tag = childUidl.getTag().intern();
            if (tag == "actions") {
                if (getWidget().actionHandler == null) {
                    getWidget().actionHandler = new ShortcutActionHandler(
                            getWidget().id, client);
                }
                getWidget().actionHandler.updateActionMap(childUidl);
            } else if (tag == "notifications") {
                for (final Iterator<?> it = childUidl.getChildIterator(); it

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        // We may have actions attached
        if (uidl.getChildCount() >= 1) {
            UIDL childUidl = uidl.getChildByTagName("actions");
            if (childUidl != null) {
                if (getWidget().shortcutHandler == null) {
                    getWidget().shortcutHandler = new ShortcutActionHandler(
                            getConnectorId(), client);
                    getWidget().keyDownRegistration = getWidget()
                            .addDomHandler(getWidget(), KeyDownEvent.getType());
                }
                getWidget().shortcutHandler.updateActionMap(childUidl);

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            final int cnt = uidl.getChildCount();
            for (int i = 0; i < cnt; i++) {
                UIDL childUidl = uidl.getChildUIDL(i);
                if (childUidl.getTag().equals("actions")) {
                    if (getWidget().shortcutHandler == null) {
                        getWidget().shortcutHandler = new ShortcutActionHandler(
                                getConnectorId(), client);
                    }
                    getWidget().shortcutHandler.updateActionMap(childUidl);
                }
            }

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        // we may have actions
        for (int i = 0; i < uidl.getChildCount(); i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("actions")) {
                if (window.shortcutHandler == null) {
                    window.shortcutHandler = new ShortcutActionHandler(
                            connectorId, client);
                }
                window.shortcutHandler.updateActionMap(childUidl);
            }

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