I am having a JTree. On the right click of each node i am displaying a popup menu.
PopUp menu is getting displayed when i right click, but than if I press the up or down
arrow, the options in popup menu is not getting selected instead the treenode selection
is getting changed while popup menu still remains on the scree.
I want that on pressing up or down key, popup menu options should get selected if popup
menu is visible, else if popupmenu is not visible than the respective treenode should get
Any help will be welcome.
Thanks in advance