pictures & repaint

src/ui/view/GUI.java

@@ -732,6 +732,8 @@ public class GUI implements CategoryListener {
 					
 					try {
 						controller.loadFile(file.getAbsolutePath());
+						canvas.repaint();
+						tree.repaint();
 					} catch (IOException e) {
 						// TODO Auto-generated catch block
 						e.printStackTrace();