at.spardat.xma.page.ControlSet Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright (c) 2003, 2009 s IT Solutions AT Spardat GmbH .
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* s IT Solutions AT Spardat GmbH - initial API and implementation
*******************************************************************************/
package at.spardat.xma.page;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
/**
* Container object used to hold the controls created for a dynamically added widget model.
* It contains the control corresponding to the model and an optional label.
* It may contain additional controls like a second label showing a currency etc.
*
* @author gub
* @since 2.1.0
* @see PageClient#createWidgetForModel(at.spardat.xma.mdl.IWModelClient, at.spardat.xma.mdl.NewModelEventParams)
*/
public class ControlSet {
/** control which shall be attached to the model */
Control control;
/** label corresponding to control */
Label label;
/** additional widgets */
List otherControls;
/**
* Constructs a ControlSet and sets control and label
* @param control control which shall be attached to the model
* @param label label corresponding to the control
*/
public ControlSet(Control control,Label label) {
this.control=control;
this.label=label;
}
/**
* Returns the control which shall be attached to the model
*/
public Control getControl() {
return control;
}
/**
* Returns the label corresponding to control
*/
public Label getLabel() {
return label;
}
/**
* Returns all additional widgets added with {@link #addOtherControl(Control)}
*/
public List getOtherControls() {
return otherControls;
}
/**
* Adds an additional widget created together with control.
* This my be a second label showing a currency or something similar.
*/
public void addOtherControl(Control control) {
if(otherControls==null) otherControls=new ArrayList();
otherControls.add(control);
}
/**
* Returns control, label and all other controls in an array.
*/
public Control[] toArray() {
int size = 0;
if(control!=null) size++;
if(label!=null) size++;
if(otherControls!=null) size+=otherControls.size();
Control[] result = new Control[size];
int i=0;
if(control!=null) result[i++]=control;
if(label!=null) result[i++]=label;
if(otherControls!=null) {
for(Iterator it=otherControls.iterator();it.hasNext();) {
result[i++]=(Control) it.next();
}
}
return result;
}
}