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Copy pathTree.java
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75 lines (64 loc) · 2.5 KB
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package com.panels;
import com.javagamemaker.javagameengine.JavaGameEngine;
import com.javagamemaker.javagameengine.input.Keys;
import com.javagamemaker.javagameengine.msc.Debug;
import com.components.Component;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.tree.DefaultMutableTreeNode;
import java.awt.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.LinkedList;
public class Tree extends JPanel {
public Component root = new Component(com.main.Main.getSelectedScene().getCamera());
DefaultMutableTreeNode selected = new DefaultMutableTreeNode();
public JTree tree;
public Tree(){
tree = new JTree(root);
loadComponents(root, JavaGameEngine.getSelectedScene().getComponents1());
tree.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
super.keyPressed(e);
if(e.getKeyCode() == Keys.DEL)
{
JavaGameEngine.getSelectedScene().getSelectedComponent().destroy();
}
}
});
tree.addTreeSelectionListener(new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
try{
JavaGameEngine.getSelectedScene().setSelectedComponent(((Component)tree.getLastSelectedPathComponent()).component);
}catch (Exception ee){
ee.printStackTrace();
}
}
});
expandAllNodes(tree, 0, tree.getRowCount());
JScrollPane scrollPane = new JScrollPane(tree);
scrollPane.setBounds(50, 30, 100, 50);
setPreferredSize(new Dimension(-1, 400));
add(scrollPane);
}
public void expandAllNodes(JTree tree, int startingIndex, int rowCount){
for(int i=startingIndex;i<rowCount;++i){
tree.expandRow(i);
}
if(tree.getRowCount()!=rowCount){
expandAllNodes(tree, rowCount, tree.getRowCount());
}
}
public String comps = "";
public void loadComponents(DefaultMutableTreeNode root, LinkedList<com.javagamemaker.javagameengine.components.Component> children){
for(com.javagamemaker.javagameengine.components.Component c : children){
Component newNode = new Component(c);
if(c.getChildren().size() > 0){
loadComponents(newNode, c.getChildren());
}
root.add(newNode);
}
}
}