1. Swing: Is there a way to differentiate between a user-caused ItemEvent and an application-caused one? stackoverflow.comI'm working with a combobox in a Swing-based application, and I'm having a hard time figuring out what to do to differentiate between an ItemEvent that is generated from a user ... |
2. Java - Why do component functions call actionPerformed? stackoverflow.comIn my code, two comboboxes are added to actionListener( this ); In another part of my code, I call a combobox function that sets an index to a certain value. This in ... |
3. JFrame not working correctly stackoverflow.comThis is making me very angry, I have worked on this for 2 days, have 2 books open and have looked through them, and STILL can't get this program to run ... |
4. itemlistener gets event after focus is removed from jcombobox stackoverflow.comThis must be a misunderstanding from my side, but I have the following: |
5. ActionListener differences between Windows and Linux stackoverflow.comI have a JComboBox. I add a ActionListener using the following code:
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6. How to identify the source of an event..? stackoverflow.comDoes the method |
7. Actionperformed not triggered for JComboBox stackoverflow.comI have an ActionListener attached to a JComboBox(uneditable). Once an item from the JComboBox is selected, I have to make the next button in the frame visible. The skeleton of the code ... |
8. Java Swing and JComboBox Events stackoverflow.comI have a |
9. Help implementing JComboBox[] Listener stackoverflow.com1) In the following method (actionListener) a user select a grade (e.g. A-F) from a JComboBox. 2) There are multiple JComboBoxes, and each selection made gets stored into a single String[] array. ... |
10. NullPointerException when accessing another class in ActionListener stackoverflow.comI am trying to add an ActionListener to a JButton in the standard way: outside of the method I have |
11. GRADING SYSTEM using JComboBox for the entry of grades; Jlabel, JTextFirld,JFrame; JButton for events; all in JFrame stackoverflow.comhere is my code for our finals. a grading system were the grades are all in 24 JComboBox. some with numbers till 10, 20 and 30. each quarter they are computed ... |
12. JComboBox event problem with local variable forums.netbeans.orgHello everyone I'm quite new to java programming (was using c# until now), sorry if the question is about something stupid. I have a combo that changes it's items dynamically at runtime depending on some criteria the user can choose from, the list is reloaded from the database - so far this works fine. Now I wanted to set back the ... |
13. JComboBox keyTyped event coderanch.com |
14. ActionListener on JComboBox coderanch.com |
15. JComboBox ActionListener not reacting coderanch.com |
16. JComboBox event triggers another JComboBox coderanch.comthanks Eric. At moment, I have Combo_A, Combo_B and List_C, and Combo A and B are using ItemListener(). When I change Combo_A, Combo_B is using removeAllItems() to remove all existing contents first then trying to add new contents. But this causes event trigger on Combo_B and Comb_B is not updated properly. Below is my basic code structue, and please revise me ... |
17. jcombobox events coderanch.com |
18. On the JComboBox - ItemListener becomes the events tow times coderanch.com |
19. JComboBox event handling question coderanch.com |
20. JComboBox event sequence coderanch.com |
21. JComboBox event order. coderanch.comI'm having a little trouble with a JComboBox. Essentially I want to use it for a Yes/No situation (Within the GUI it's neater than a set of radio buttons), but I want the user to confirm the "Yes" option via a dialog box (as setting this option could be damaging). Using either ActionPerformed or ItemStateChanged results in a dialog box popping ... |
22. JComboBox ActionListener and Swing Thread safety java-forums.orgI am developing an application that among other things has two JComboBoxes. It is convenient that both combo boxes has the same action listener. Basically at the most upper level I want to create a JFrame class which will contain all the GUI elements, data storage class which will contain internal data needed for application to run, data access class which ... |
23. Combo Box Event handling java-forums.orgi am using two combo boxes and in first combo box i have Undergraduate program names and second one have Semester no. when i m clicking and selecting first combo box value , i m getting respective no of semester from array list and inserting into second combo by calling construtor. but the problem is that my second combo box is ... |
24. Question on ActionListener in combo box java-forums.orgI tried to have one button to click to set the combo box to a certain selected option...means when the new button is clicked it'll empty all texfields (worked out) and return the combo box to a default selected item. Java Code: public class MatModule extends JFrame { private static final long serialVersionUID = -5505615683022863857L; public JComboBox cboUnitID; public MatModule() throws ... |
25. JComboBox ActionListeners forums.oracle.comHi to all! I have a JComboBox with an ActionListener and everytime I want to reset the selected item of the jcombobox, it performs the events in the actionlistener. I tried both setSelectedIndex(-1) and seSelectedItem(null) but both of them still perform the events. Is there any way for me to reset the value of my JComboBox to null without performing the ... |
26. JComboBox - Event Name... forums.oracle.com |