UFFlowPanel.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.uberfire.client.workbench.panels;

import com.google.gwt.dom.client.Style.Position;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.user.client.ui.FlowPanel;

public class UFFlowPanel extends FlowPanel {

    /**
     * Creates a panel with relative positioning that fills its nearest relative or absolute positioned parent.
     */
    public UFFlowPanel() {
        getElement().getStyle().setPosition(Position.RELATIVE);
        getElement().getStyle().setWidth(100,
                                         Unit.PCT);
        getElement().getStyle().setHeight(100,
                                          Unit.PCT);
    }

    /**
     * Creates a panel with relative positioning that has the given fixed height in pixels, and fills the width of its
     * nearest relative or absolute positioned parent.
     */
    public UFFlowPanel(int height) {
        getElement().getStyle().setPosition(Position.RELATIVE);
        getElement().getStyle().setWidth(100,
                                         Unit.PCT);
        getElement().getStyle().setHeight(height,
                                          Unit.PX);
    }

    /**
     * Creates a panel with relative positioning that has the given fixed width and height in pixels.
     */
    public UFFlowPanel(int width,
                       int height) {
        getElement().getStyle().setPosition(Position.RELATIVE);
        getElement().getStyle().setWidth(width,
                                         Unit.PX);
        getElement().getStyle().setHeight(height,
                                          Unit.PX);
    }
}