Hello,
I have tree view for folder/file navigation. When I right click on any tree item I want to open different context menu as per tree item.
e.g. folder a → folder b → file abc.txt
When I right click on folder a, it should display context menu with items (delete, move), and when I right click on file abc.txt it should display context menu with items(rename, open).
Action getActions(Object target, Object sender)
target and sender both has null values, so how do I decide which context menu to return?
here is my code,
private static final Action FILE_RENAME = new Action("Rename");
private static final Action FILE_OPEN = new Action("Open");
private static final Action DIR_DELETE = new Action("Delete");
private static final Action DIR_MOVE = new Action("Move");
private static final Action[] FILE_ACTIONS = new Action[]
{ FILE_RENAME,
FILE_OPEN};
private static final Action[] DIR_ACTIONS = new Action[]
{ DIR_DELETE,
DIR_MOVE};
tree.addActionHandler(new Action.Handler() {
public Action[] getActions(Object target, Object sender) {
return FILE_ACTIONS;
}
public void handleAction(Action action, Object sender, Object target) {
if (FILE_DELETE.equals(action)) {
}
}
}