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package eu.etaxonomy.taxeditor.ui.element;
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import java.util.List;
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import java.util.Set;
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import org.eclipse.jface.util.IPropertyChangeListener;
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import org.eclipse.swt.graphics.Color;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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/**
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* <p>ICdmFormElement interface.</p>
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*
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* @author n.hoffmann
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* @version $Id: $
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*/
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public interface ICdmFormElement extends IPropertyChangeEmitter, IPropertyChangeListener {
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/**
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* <p>getPropertyChangeListeners</p>
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*
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* @return a {@link java.util.Set} object.
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*/
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public abstract List<IPropertyChangeListener> getPropertyChangeListeners();
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/**
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* <p>setPropertyChangeListeners</p>
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*
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* @param propertyChangeListeners a {@link java.util.Set} object.
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*/
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public abstract void setPropertyChangeListeners(
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List<IPropertyChangeListener> propertyChangeListeners);
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/**
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* <p>getControls</p>
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*
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* @return a {@link java.util.Set} object.
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*/
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public abstract Set<Control> getControls();
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/**
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* <p>getElements</p>
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*
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* @return a {@link java.util.Set} object.
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*/
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public abstract Set<ICdmFormElement> getElements();
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/**
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* <p>addElement</p>
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*
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* @param element a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
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*/
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public abstract void addElement(ICdmFormElement element);
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/**
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* <p>getParentElement</p>
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*
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* @return a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
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*/
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public abstract ICdmFormElement getParentElement();
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/**
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* <p>removeElements</p>
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*/
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public abstract void removeElements();
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/**
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* <p>getLayoutComposite</p>
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*
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* @return a {@link org.eclipse.swt.widgets.Composite} object.
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*/
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public abstract Composite getLayoutComposite();
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/**
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* <p>containsFormElement</p>
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*
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* @param formElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
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* @return a boolean.
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*/
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public boolean containsFormElement(ICdmFormElement formElement);
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/**
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* <p>setBackground</p>
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*
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* @param color a {@link org.eclipse.swt.graphics.Color} object.
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*/
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public void setBackground(Color color);
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/**
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* Sets a background color for this element and stores this background color
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* for future reference
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*
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* @param color
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*/
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public void setPersistentBackground(Color color);
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/**
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* Get the background color that is associated with this element.
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*
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* @return
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*/
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public Color getPersistentBackground();
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/**
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* Refreshes the layout of this form element.
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*
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* This method should be called when the content of the form element
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* changes and the current element needs to display that changes
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*/
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public void refresh();
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/**
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* <p>Getter for the field <code>formFactory</code>.</p>
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*
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* @return a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
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*/
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public CdmFormFactory getFormFactory();
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}
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