//{HEADER
/**
* This class is part of jnex 'Nexirius Application Framework for Java'
*
* Copyright (C) Nexirius GmbH, CH-4450 Sissach, Switzerland (www.nexirius.ch)
*
* <p>This library is free software; you can redistribute it and/or<br>
* modify it under the terms of the GNU Lesser General Public<br>
* License as published by the Free Software Foundation; either<br>
* version 2.1 of the License, or (at your option) any later version.</p>
*
* <p>This library is distributed in the hope that it will be useful,<br>
* but WITHOUT ANY WARRANTY; without even the implied warranty of<br>
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU<br>
* Lesser General Public License for more details.</p>
*
* <p>You should have received a copy of the GNU Lesser General Public<br>
* License along with this library; if not, write to the Free Software<br>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</p>
* </blockquote>
*
* <p>
* Nexirius GmbH, hereby disclaims all copyright interest in<br>
* the library jnex' 'Nexirius Application Framework for Java' written<br>
* by Marcel Baumann.</p>
*/
//}HEADER
package com.nexirius.framework.layout;
import com.nexirius.framework.datamodel.DataModel;
import com.nexirius.framework.datamodel.Viewable;
import com.nexirius.framework.dataviewer.DataViewer;
import com.nexirius.framework.dataviewer.LayoutItem;
import com.nexirius.framework.dataviewer.ViewerCreator;
import com.nexirius.framework.dataviewer.ViewerFactory;
import com.nexirius.framework.swing.ClientResourceTitledBorder;
import javax.swing.*;
/**
* This class defines the layout of a structure field.
*
* @author Marcel Baumann
*/
public class StructureFieldLayout extends DefaultLayoutItem {
ViewerCreator viewerCreator = null;
DefaultLayoutItem layout = null;
boolean createLabel;
public StructureFieldLayout() {
super();
}
/**
* @param field The associated structure field name
* @param x the x position of the component
* @param y the y position of the component
* @param w the width of the component (if twidth and theight are both 0 then they are ignored)
* @param h the height of the component (if twidth and theight are both 0 then they are ignored)
* @param viewerCreator the viewer creator which is used to create the component or null (default viewer from the model)
* @param layout the layout which is used to layout the component or null (default layout from the model)
* @param createLabel creates a frame with the label when true
*/
public StructureFieldLayout(String field, int x, int y, int w, int h, ViewerCreator viewerCreator, DefaultLayoutItem layout, boolean createLabel) {
super(field, x, y, w, h);
this.viewerCreator = viewerCreator;
setLayoutItem(layout);
this.createLabel = createLabel;
}
/**
* @param viewerId is used to assign a specific name to the created JComponent (The JComponent can be accessed with DataViewer.getSubcomponent())
*/
public StructureFieldLayout(String field, int x, int y, int w, int h, ViewerCreator viewerCreator, DefaultLayoutItem layout, boolean createLabel, String viewerId) {
this(field, x, y, w, h, viewerCreator, layout, createLabel);
setViewerId(viewerId);
}
/**
* @param viewerId is used to assign a specific name to the created JComponent (The JComponent can be accessed with DataViewer.getSubcomponent())
* @param prop a SinglePropertyEntry or a MultiplePropertyEntry
* @see SinglePropertyEntry
* @see MultiplePropertyEntry
*/
public StructureFieldLayout(String field, int x, int y, int w, int h, ViewerCreator viewerCreator, DefaultLayoutItem layout, boolean createLabel, String viewerId, PropertyEntry prop) {
this(field, x, y, w, h, viewerCreator, layout, createLabel, viewerId);
setProperties(prop);
}
public StructureFieldLayout(DefaultLayoutItem item) {
super();
setLayoutItem(item);
}
public LayoutItem getLayoutItem() {
return layout;
}
public void setLayoutItem(DefaultLayoutItem item) {
layout = item;
}
public void removeLayout() {
layout = null;
}
protected void createFieldName(ViewerFactory factory, String text, JComponent panel) {
ClientResourceTitledBorder tb = new ClientResourceTitledBorder(factory.getClientResource(), text);
panel.setBorder(tb);
}
public void doLayout(DataViewer parent_viewer) {
try {
DataModel parent_model = parent_viewer.getDataModel();
// look for the associated model
Viewable model = parent_model.getViewableChild(getModelFieldName());
DataViewer viewer = null;
if (viewerCreator == null) {
viewer = parent_viewer.getFactory().createViewer(model, parent_viewer.isEditor());
} else {
viewer = parent_viewer.getFactory().createViewer(viewerCreator, model);
}
// layout the associated model
viewer.setLayout(layout);
// create a JComponent from the associated viewer
JComponent comp = viewer.getJComponent();
parent_viewer.add(comp);
if (createLabel) {
createFieldName(parent_viewer.getFactory(), model.getFieldName(), comp);
}
// move and resize the JComponent
defaultLayout(comp, parent_viewer.getFactory());
viewer.updateUI();
} catch (Exception ex) {
ex.printStackTrace();
// ignore
}
}
}