String test[] = {"1", "2", "3", "4", "5", "6", "7", "75" };
list = new JList(test);
list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
list.setLayoutOrientation(JList.VERTICAL);
list.setVisibleRowCount(5);
list.setLocation(50,159);
list.setSize(50, 100);
JScrollPane jScrollPane1= new JScrollPane();
jScrollPane1.setViewportView(list);
add(jScrollPane1);
EDIT: Updated my code as you guys said. Still not working :(
So that's basically my entire code for this list. When I run the program you can see the list. But you can see only the first 5 Numbers and cannot scroll or something like that. That the first 5 numbers are shown is intended, I know.
So what do I do wrong that there is no scrollbar?
Btw, I googled for years so don't come with such an anoying answer...
Thanks for reading and helping me^^
try with this
JScrollPane jScrollPane1= new JScrollPane()
jScrollPane1.setViewportView(jList1);
getContentPane().setLayout(null);// here u specify layout put the layout what u want
getContentPane().add(jScrollPane1);// add to the contentPane
jScrollPane1.setBounds(126, 63, 100, 100);// here we set coordinates x, y width height cause we have null layout
pack();// Size the frame.
NOTE You should always provide a layoutManager
so then u dont have to setBounds "hardcoded"
JScrollPane jScrollPane1= new JScrollPane()
jScrollPane1.setViewportView(jList1);
setLayout(new BorderLayout());
add(jScrollPane1);// add to the frame
pack();// Size the frame.
Also a good practice is to use a top level container to add to a Frame for example, u could use a JPanel
setLayout(new BorderLayout());
JPanel panel = new JPanel();
panel.setLayout(new VerticalLayout()); // this layout is in swingx package
JScrollPane jScrollPane1= new JScrollPane()
jScrollPane1.setViewportView(jList1);
setLayout(new BorderLayout());
panel.add(jScrollPane1);// add to the frame
add(panel);
pack();// Size the frame.