In this code, when I select an element from the middle of the list and delete, the elements below the selected element are also removed from \"view\". But they are present in the database and appear o
I have three jLists in my class frmMain. I have created a class called ListActions.The code below is working for one jList.It returns the value clicked for one jList.
I\'ve achieved what I\'m trying to do, but I can\'t help but to think there is a more efficient way...allow me to illustrate.
I am following a series of Java tutorials in an attempt to learn it. I have a q开发者_运维百科uestion about tutorial 72.
I have a function that executes when a button is clicked. Suppose there is a loop to add 1 to 10 to a JList. I add that data to DefaultListModel. It works perfectly and the numbers get added. Then I a
How do I fix my RemoveAction class so I don\'t get the following runtime error Exception in thread \"AWT-EventQueue-0\" java.lang.ArrayIndexOutOfBoundsException: -1
Why do I get a runtime error from my RemoveAction class when my ChannelListener class is included?If I comment out
I already read/tried these posts but that didn\'t help: Display multiple lines within a Jlist cell How to get multiline for a Jlist text?
I\'m writing a contact book application in Java. The Contacts are displayed on a JList which uses a Sorted TreeSet list model.
I created a JList that contains a list of files that are in a directory. Here is the JList. JList MList;
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