}catch(Exception ex){}\r
}\r
\r
- ArrayList historyList = new ArrayList();\r
- ArrayList redoList = new ArrayList();\r
+ Stack historyList = new Stack();\r
+ Stack redoList = new Stack();\r
\r
void updateEditMenuBar()\r
{\r
\r
protected void pasteThis_actionPerformed(ActionEvent e)\r
{\r
+ addHistoryItem("Paste");\r
paste(false);\r
}\r
\r
\r
protected void delete_actionPerformed(ActionEvent e)\r
{\r
+ addHistoryItem("Delete");\r
if (viewport.getRubberbandGroup() == null)\r
return;\r
\r
image = new Image[9];\r
for(int i=0; i<9; i++)\r
{\r
- java.net.URL url = getClass().getResource("/dna" + (i+1) + ".gif");\r
+ java.net.URL url = getClass().getResource("/images/dna" + (i+1) + ".gif");\r
if (url != null)\r
{\r
image[i] = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r