PaneWidget.java

package org.aplikator.client.local.widgets;

import org.gwtbootstrap3.client.ui.Column;
import org.gwtbootstrap3.client.ui.FormLabel;
import org.gwtbootstrap3.client.ui.Row;
import org.gwtbootstrap3.client.ui.constants.ColumnSize;
import org.gwtbootstrap3.client.ui.html.Div;

import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Widget;

public class PaneWidget extends Composite {

    protected Div panel;

    protected FormLabel label;

    protected Div labelHolder;


    public PaneWidget(String label, boolean framed, boolean horizontal, int size) {
        if (label != null && !"".equals(label) && !"null".equals(label)) {
            this.label = new FormLabel();
            this.label.setText(label);
            this.label.addStyleName("fieldLabel");
            if (horizontal) {
                labelHolder = new Row();
            } else {
                labelHolder = new Column(LayoutUtils.size(size));
            }
            labelHolder.addStyleName("app-clean-mg-left");
            labelHolder.addStyleName("app-clean-mg-right");
            labelHolder.add(this.label);
        }
        if (horizontal) {
            panel = new Row();
        } else {
            if (labelHolder == null) {
                panel = new Column(LayoutUtils.size(size));
            } else {
                panel = new Column(ColumnSize.XS_12);
            }
        }

        if (horizontal && size > 0 && size < 12) {

            Column sizerColumn = new Column(LayoutUtils.size(size));
            sizerColumn.add(panel);
            if (labelHolder == null) {
                Row wrapper = new Row();
                wrapper.add(sizerColumn);
                initWidget(wrapper);
            } else {
                labelHolder.add(sizerColumn);
                initWidget(labelHolder);
            }
        } else {
            if (labelHolder == null) {
                initWidget(panel);
            } else {
                labelHolder.add(panel);
                initWidget(labelHolder);
            }
        }

        if (framed) {
            panel.addStyleName("panelBorder");
        }

    }

    public void add(Widget widget) {
        panel.add(widget);
    }

}