Hi there, i want to add a popup menu to a JTextarea but i get the error parent is null; at te statement popup.show(textarea, x, y); could someone tell me why my parent is Null or isn't it possible to add a popup to a JTextArea???
Hi there, i have created a tree and filled the nodes from a simple database. Ive added a popmenu where i can add nodes which will be inserted in the database Now my question when i left-click a node and add a node it works only if the parent node does not have been collapsed... any suggestions why the state of the sub-tree is important when i close the node and try it again it still does'nt work...
i want to get the position of an object in the vector like example vector contains["test", "hi", "noway"] i want to do something like this vector.getID("hi"); is should return me the requested id.... i know i can search for it in a for loop but i want to avoid this for loop I could'nt find this in the vector api can someone explain to me how i extend the vector object and add this functionality into a myVector object???
