/*
* Copyright 2000-2014 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.ui;
import com.vaadin.shared.ui.MarginInfo;
/**
* FormLayout is used by {@link Form} to layout fields. It may also be used
* separately without {@link Form}.
*
* FormLayout is a close relative of {@link VerticalLayout}, but in FormLayout
* captions are rendered to the left of their respective components. Required
* and validation indicators are shown between the captions and the fields.
*
* FormLayout by default has component spacing on. Also margin top and margin
* bottom are by default on.
*
*/
public class FormLayout extends AbstractOrderedLayout {
public FormLayout() {
super();
setSpacing(true);
setMargin(new MarginInfo(true, false, true, false));
setWidth(100, UNITS_PERCENTAGE);
}
/**
* Constructs a FormLayout and adds the given components to it.
*
* @see AbstractOrderedLayout#addComponents(Component...)
*
* @param children
* Components to add to the FormLayout
*/
public FormLayout(Component... children) {
this();
addComponents(children);
}
/**
* @deprecated This method currently has no effect as expand ratios are not
* implemented in FormLayout
*/
@Override
@Deprecated
public void setExpandRatio(Component component, float ratio) {
super.setExpandRatio(component, ratio);
}
/**
* @deprecated This method currently has no effect as expand ratios are not
* implemented in FormLayout
*/
@Override
@Deprecated
public float getExpandRatio(Component component) {
return super.getExpandRatio(component);
}
}