Click « JList « Java Swing Q&A





1. JList - deselect when clicking an already selected item    stackoverflow.com

If a selected index on a JList is clicked, I want it to de-select. In other words, clicking on the indices actually toggles their selection. Didn't look like this was supported, ...

2. how to disable JList selection change event and invoke it only on double click?    stackoverflow.com

As the title says... I'd like items in a JList to be "selected" only when they are double clicked. what would be the best way to achieve this kind of behavior ...

3. generate a jlist on a "submit" button click    stackoverflow.com

I am developing a java desktop application using netbeans. I have a panel to which I want to add a jlist whose items and values have to be added dynamically. Also, ...

4. How do you make the items in a JList toggle when you click them?    stackoverflow.com

I currently have a JList and I need the items to be able to be toggled with a single click, similarly to how Ctrl-click works when it is set to MULTIPLE_INTERVAL ...

5. Make JList behave on click the same way as on ctrl+click?    stackoverflow.com

I'm looking for a way to make a JList always toggle the selection for the clicked item without deselecting the others, the same way as ctrl click works. The ListSelectionModel ...

6. Right Click Menu on a JList    coderanch.com

7. Right click in JList item    coderanch.com

8. Double Click for JList    coderanch.com

9. Qns on double-clicked for JList    coderanch.com





11. ListSelectionListener and double clicks    coderanch.com

So here is the code below. The problem is that each time I select a cell from the table the 'else' is executing twice. I am not sure how to fix it. Still new and still struggling with swing, Thanks pidTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); ListSelectionModel rowSM = pidTable.getSelectionModel(); rowSM.addListSelectionListener(new ListSelectionListener() { public void valueChanged(ListSelectionEvent le) { ListSelectionModel lsm = (ListSelectionModel)le.getSource(); if (!lsm.isSelectionEmpty()) { //no ...

12. right click with Jlist    coderanch.com

private class popupListener extends MouseAdapter { public void mousePressed(MouseEvent e) { //showPopup(e); } public void mouseReleased(MouseEvent e) { showPopup(e); } private void showPopup(MouseEvent e) { if(e.isPopupTrigger()) { if (list.getSelectedIndex()>=0) { popupMenu.removeAll(); HotelTravelerName hn = (HotelTravelerName) model.getElementAt(list.getSelectedIndex()); JTextArea jta = new JTextArea(); String msg = "\nID:"+hn.getID()+"\n"; jta.setText(msg); popupMenu.add(jta); popupMenu.show(e.getComponent(),e.getX(),e.getY()); int row=list.locationToIndex(e.getPoint()); list.setSelectedIndex(row); } } } }

13. JList item Doble click    coderanch.com

14. Clicking Items inside of a JList    java-forums.org

Hey guys, I have a desktop application that has a JList that has a custom cell renderer. The cells are all JPanels that have Jbuttons, jlabels, and images displayed in them. My problem: When I click on a jbutton in that jlist's cells, I need the button to do it's actionPerformed method. The problem is that jlist overrides all clicks and ...

15. JList click event    forums.oracle.com

it shouldn't, are you changing the list selection in the method? Try looking through the API for the differant listeners for JList, ActionListener should be what you want if you only want mouse clicks. ActionListener activates no matter where you click on the JList though, so even if they don't change anything it would execute.

16. ctrl-click deselects item in JList    forums.oracle.com





17. jlists and double click    forums.oracle.com

public class JList1 extends JList { ActionListener al; JTextArea comment2 = new JTextArea(); public JList1(String[] it) { super(it); addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent me) { if (al == null) return; Object ob[] = getSelectedValues(); if (ob.length > 1) return; if (me.getClickCount() == 2) { boolean scrollIntoView = true; System.out.println("Sending ACTION_PERFORMED to ActionListener"); al.actionPerformed(new ActionEvent(this, ActionEvent.ACTION_PERFORMED, ob[0].toString()));