source: java/main/src/main/java/com/framsticks/gui/tree/EmptyNode.java @ 102

package com.framsticks.gui.tree;


import com.framsticks.gui.AbstractPanel;
import com.framsticks.gui.Frame;
import com.framsticks.gui.ImageProvider;
import com.framsticks.params.CompositeParam;

public class EmptyNode extends AbstractNode {

        protected final CompositeParam param;
        protected final Frame frame;

        /**
         * @param param
         */
        public EmptyNode(Frame frame, CompositeParam param) {
                this.param = param;
                this.frame = frame;
        }

        @Override
        public int getChildCount() {
                return 0;
        }

        @Override
        public Object getChild(int number) {
                return null;
        }

        @Override
        public int getIndexOfChild(Object child) {
                return -1;
        }

        @Override
        public boolean isLeaf() {
                return false;
        }

        @Override
        public void render(TreeCellRenderer renderer) {

                renderer.setToolTipText("?");
                renderer.setText(param.getId());
                renderer.setIcon(ImageProvider.loadImage(ImageProvider.FOLDER_CLOSED));
        }

        /**
         * @return the param
         */
        public CompositeParam getParam() {
                return param;
        }

        @Override
        public AbstractPanel getPanel() {
                return frame.getEmptyPanel();
        }

}