Example usage for com.vaadin.client.ui.layout ElementResizeEvent getLayoutManager

Introduction

In this page you can find the example usage for com.vaadin.client.ui.layout ElementResizeEvent getLayoutManager.

Prototype

public LayoutManager getLayoutManager() 

Source Link

Usage

From source file:org.vaadin.addons.portallayout.gwt.client.portal.connection.PortalLayoutConnector.java

License:Apache License

@Override
protected Panel createWidget() {
    this.view = initView();
    this.dropController = initDropController();
    commonDragController.registerDropController(dropController);
    view.asWidget().addAttachHandler(new AttachEvent.Handler() {
        @Override//  w  w  w  . j a v  a2 s  . c  om
        public void onAttachOrDetach(AttachEvent event) {
            getLayoutManager().addElementResizeListener(
                    ((ComponentConnector) getParent()).getWidget().getElement(), new ElementResizeListener() {
                        @Override
                        public void onElementResize(ElementResizeEvent e) {
                            LayoutManager lm = e.getLayoutManager();
                            if (lm.getOuterHeight(e.getElement()) > lm
                                    .getOuterHeight(getWidget().getElement())) {
                                //getWidget().getElement().getStyle().setProperty("height", lm.getOuterHeight(e.getElement()) + "px");
                            }
                        }
                    });
        }
    });
    return view.asWidget();
}

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