/** * */ package org.javabuilders.swt.handler.type.layout; import java.util.Map; import org.eclipse.swt.custom.StackLayout; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Layout; import org.javabuilders.BuildException; import org.javabuilders.BuildProcess; import org.javabuilders.BuilderConfig; import org.javabuilders.Node; import org.javabuilders.handler.AbstractTypeHandler; /** * StackLayout handler * @author Jacek Furmankiewicz * */ public class StackLayoutHandler extends AbstractTypeHandler { private static final StackLayoutHandler singleton = new StackLayoutHandler(); /** * @return Singleton */ public static StackLayoutHandler getInstance() {return singleton;} private StackLayoutHandler() {} /* (non-Javadoc) * @see org.javabuilders.handler.ITypeHandler#createNewInstance(org.javabuilders.BuilderConfig, org.javabuilders.BuildProcess, org.javabuilders.Node, java.lang.String, java.util.Map) */ public Node createNewInstance(BuilderConfig config, BuildProcess process, Node parent, String key, Map<String, Object> typeDefinition) throws BuildException { StackLayout instance = new StackLayout(); return useExistingInstance(config, process, parent, key, typeDefinition, instance); } /* (non-Javadoc) * @see org.javabuilders.handler.ITypeHandler#useExistingInstance(org.javabuilders.BuilderConfig, org.javabuilders.BuildProcess, org.javabuilders.Node, java.lang.String, java.util.Map, java.lang.Object) */ public Node useExistingInstance(BuilderConfig config, BuildProcess process, Node parent, String key, Map<String, Object> typeDefinition, Object instance) throws BuildException { Node node = new Node(parent,key,typeDefinition); node.setMainObject(instance); Composite composite = (Composite)parent.getMainObject(); composite.setLayout((Layout) instance); return node; } /* (non-Javadoc) * @see org.javabuilders.IApplicable#getApplicableClass() */ public Class<StackLayout> getApplicableClass() { return StackLayout.class; } }