Variable « JComboBox « Java Swing Q&A





1. Local variable needs to be declared final    stackoverflow.com

I'm receiving the error "local variable box is accessed from within inner class; needs to be declared final". That seems alright, but I don't really think it's the best solution, so ...

2. How to make one variable available to other Swing Components(declare global varaiables)?    stackoverflow.com

I obtain few variables from one combobox. If the user selects 1st item in combobox then the value obtained will be 100, if 2nd item 200 and so on... How can I ...

3. Link between JComboBox variables    java-forums.org

Hello, I want to create multiple dorpdownlists in a JApplet. For example Dropdownlist A, containing: A1, A2, A3 Dropdownlist B, containing: B1, B2, B3 Dropdownlist C, containing: C1, C2, C3 What I want to create, is that when I select A1 in Dropdownlist A, list B and C automatically show B1 and C1. The same when I select B2, list A ...