修改代码

designer_chart/src/com/fr/design/chart/axis/MinMaxValuePane.java

@@ -55,15 +55,19 @@ public class MinMaxValuePane extends JPanel {
 	}
     public void addComponentListener(Component[][] components) {
         for (int i = 0; i < components.length; i++) {
-			((UICheckBox) components[i][0]).addActionListener(new ActionListener() {
+            addListener((UICheckBox) components[i][0]);
+            ChartSwingUtils.addListener((UICheckBox) components[i][0], (UITextField) components[i][1]);
+        }
+    }
+
+    protected void  addListener(UICheckBox checkBox) {
+        checkBox.addActionListener(new ActionListener() {
 
             @Override
             public void actionPerformed(ActionEvent e) {
                 checkBoxUse();
             }
         });
-			ChartSwingUtils.addListener((UICheckBox) components[i][0], (UITextField) components[i][1]);
-		}
     }
 
 	protected Component[][] getPanelComponents() {
@@ -75,7 +79,7 @@ public class MinMaxValuePane extends JPanel {
 		};
 	}
 
-	protected void checkBoxUse() {
+	private void checkBoxUse() {
 		minValueField.setEnabled(minCheckBox.isSelected());
 		maxValueField.setEnabled(maxCheckBox.isSelected());