Добавлена панель рисования для задания 2 ЛР5

src/tse/lr5/PaintPanel.java

@@ -15,7 +15,7 @@ import javax.swing.SwingUtilities;
  */
 public class PaintPanel extends JPanel {
     
-    private final List<PaintableObject> paintables;
+    protected final List<PaintableObject> paintables;
     
     public PaintPanel(int width, int height) {
         paintables = Collections.synchronizedList(new ArrayList<PaintableObject>());

src/tse/lr5/PaintPanelTask2.java

@@ -0,0 +1,53 @@
+package tse.lr5;
+
+import java.awt.Graphics;
+import tse.Util;
+
+/**
+ * Панель рисования.
+ * @author aNNiMON
+ */
+public class PaintPanelTask2 extends PaintPanel implements Runnable {
+    
+    public PaintPanelTask2(int width, int height) {
+        super(width, height);
+    }
+    
+    public void startRepainterThread() {
+        new Thread(this).start();
+    }
+    
+    @Override
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+    }
+
+    @Override
+    public void run() {
+        while (true) {
+            synchronized (paintables) {
+                for (PaintableObject p1 : paintables) {
+                    FileIconPaintable f1 = (FileIconPaintable) p1;
+                    checkCollide(f1);
+                }
+            }
+            repaint();
+             try {
+                Thread.sleep(100);
+            } catch (InterruptedException ex) {
+                Util.handleException(ex);
+            }
+        }
+    }
+
+    private void checkCollide(FileIconPaintable f1) {
+        for (PaintableObject p2 : paintables) {
+            if (f1.equals(p2)) continue;
+            FileIconPaintable f2 = (FileIconPaintable) p2;
+            if (f1.isCollide(f2)) {
+                f1.changeRotateDirection();
+                return;
+            }
+        }
+    }
+}