diff options
Diffstat (limited to 'java/src/IceGrid/TreeNode/Parent.java')
| -rwxr-xr-x | java/src/IceGrid/TreeNode/Parent.java | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/java/src/IceGrid/TreeNode/Parent.java b/java/src/IceGrid/TreeNode/Parent.java index 4be2012b0e5..485b5f08b3b 100755 --- a/java/src/IceGrid/TreeNode/Parent.java +++ b/java/src/IceGrid/TreeNode/Parent.java @@ -28,12 +28,33 @@ class Parent extends CommonBaseI {
public Object getElementAt(int index)
{
- return getChildAt(index);
+ if(_firstItem != null)
+ {
+ if(index == 0)
+ {
+ return _firstItem;
+ }
+ else
+ {
+ return getChildAt(index - 1);
+ }
+ }
+ else
+ {
+ return getChildAt(index);
+ }
}
public int getSize()
{
- return getChildCount();
+ if(_firstItem != null)
+ {
+ return getChildCount() + 1;
+ }
+ else
+ {
+ return getChildCount();
+ }
}
public Object getSelectedItem()
@@ -50,6 +71,17 @@ class Parent extends CommonBaseI }
}
+ ComboBoxModel(Object firstItem)
+ {
+ _firstItem = firstItem;
+ }
+
+ ComboBoxModel()
+ {
+ _firstItem = null;
+ }
+
+ private final Object _firstItem;
private Object _selectedItem;
}
@@ -565,6 +597,11 @@ class Parent extends CommonBaseI {
return new ComboBoxModel();
}
+
+ javax.swing.ComboBoxModel createComboBoxModel(Object item)
+ {
+ return new ComboBoxModel(item);
+ }
Parent(String id, Model model, boolean root)
{
|