Panel « Button « Java Swing Q&A

1. How to make a button deep in a nested Swing panel get the "keyboard focus"? stackoverflow.com

I have a swing frame that contains embedded panels that contain other panels, etc. Deep down, there is a button. I want the button to get focus so that pressing the ...

2. Placing a button on panel`s border stackoverflow.com

Is there any way to create border class with buttons on it? Like this: example One important condition - buttons have to be aligned to border position, because panel can ...

3. How can I force the text go to the button of the panel? stackoverflow.com

At the moment I have the following code which works fine.

label = new JLabel(panelLabel,SwingConstants.CENTER);
outputPanel.add(label,BorderLayout.CENTER);

I get the text in the center of the panel (in terms of the left-right position as well ...

4. Bad event on java panel stackoverflow.com

Hi I have a java panel with 4 buttons. When I click on of these buttons, a new frame appears and the first is hidden with setVisibile(false). On that ...

5. Open new panel with button clicked stackoverflow.com

Java Swing GUI: I am using ActionListener to preform the action when a button is clicked. What i want to do is when a button is clicked, open a new panel, but ...

6. Switch between different JPanels in one JFrame without CardLayout-buttons stackoverflow.com

I'm new at Java GUI and I'm trying to make a program that shows a login screen and once logged in, a menu. What I am looking for is a way ...

7. How to open mycomputer and control panel on button click? stackoverflow.com

I am developing a application in java swing? In which I need a notedpad. I want to give some extra feature in that notepad, as I want to open mycomputer, control ...

8. Swing - calling events from inside panel stackoverflow.com

I have simple Swing GUI with main window JFrame and its main panel derive from JPanel. The panel has some buttons that can be clicked and generate events. I want these events ...

9. adding buttons dynamically to one panel by button push in another panel stackoverflow.com

I have a frame on which i have created a main panel. On that panel are present 2 more panels.What i want is, i have buttons on say panel1,and now, once i ...

10. Java Panel scroll down stackoverflow.com

I have one button "down" at the end of this panel : enter image description here When I click on it I would like that the offset of the visible part ...

11. proper way to create multiple similiar buttons/panels stackoverflow.com

I have the below Code which I tried to do, but it only shows(the minus/plus button) on the last GridLayout (Intelligence stat):

JButton plusButton = new JButton("+");
JButton minusButton = new JButton("-");

statStrengthGridPanel = ...

12. Open another existing panel when user click button stackoverflow.com

I have created a java application which has a JTabbedPane that contains three JPanels. In my first panel I have a button. When the user clicks the button, it should open/show ...

13. use of jButton to move from one panel to another forums.netbeans.org

14. Button group in panel coderanch.com

15. Button enabled property not refreshing on the panel coderanch.com

Hi, I have a frame. On the frame is a panel with three buttons. In one of the button's actionperformed method, I am setting this button's enabled property to false and the other two button's enabled property to true (which are set to false initially). Then the main thread is made to sleep for 10000 milli secs. Even though I have ...

16. Multiple radio button groups in a single panel coderanch.com

Hi all, I have 4 radio buttons grouped into 2 button groups. All the buttons in a group are placed in the seperate panel. (thus I have 2 panels each containing 2 radio buttons of the same group). Finally I also have a panel on which I have placed the above formed two panels. Diagramatically like the following, with 2 buttons ...

17. Populating panels with buttons using loops. coderanch.com

Here are my three classes so so far: BarTill.java import javax.swing.*; import javax.swing.event.*; import java.awt.*; import java.awt.event.*; public class BarTill extends JApplet { ChoicesPanel panel1; SubChoicesPanel scp[]; public void init() { FlowLayout fl=new FlowLayout(FlowLayout.LEFT); Container contentArea=getContentPane(); contentArea.setLayout(fl); setBackground(new Color(150,0,0)); panel1=new ChoicesPanel(); getContentPane().add(panel1); for(int i=0;i<7;i++) { scp[i]=new SubChoicesPanel(i); } getContentPane().add(scp[0]); } public static void main(String arg[]) { BarTill bt=new BarTill(); bt.init(); JFrame ...

18. A frame, 3 Panels and a button. coderanch.com

public class MainFrame extends JFrame { private SouthPanel southPanel; public MainFrame() { southPanel = new SouthPanel(this); // rest of your code } } puvlic class SouthPanel extends JPanel implements ActionListener { private MainFrame mainFrame; private JButton button = new JButton("My Button"); public SouthPanel(MainFrame mainFrame) { this.mainFrame = mainFrame; button.addActionListener(this); } public void actionPerformed(ActionEvent e) { //do something mainFrame.repaint(); } }

19. Dynamically placing buttons on a panel and resizing coderanch.com

I am confronted with a problem for wich i can't come up with the most efficient solution. I am trying to create a buttonpanel according to a windows traybar with the application buttons. When placing a button on the panel if there is less space left to display the full text of the button, the buttons need to be resized and ...

20. Setting a button as default on a panel coderanch.com

21. Fill colors for Panel & Button coderanch.com

22. how to add sound on clicking button in a panel coderanch.com

23. add ButtonGroup to a section of a panel coderanch.com

24. Need some help regarding Hint button in my swt panel coderanch.com

25. Panel to acts like Button coderanch.com

Yes, it is possible to add a text box to a button. Or you can use extends. Or you can have a button occupying the whole of a panel, and set the button to be transparent. But all those suggestions appear bad design to me; a button is a button, not a text box, and a panel is a panel, not ...

26. dynamically change the position of Button on a panel coderanch.com

I want a simple button to be displayed ..but on clicking it or by any other event I want it to be redrawn at some other coordinates..i.e it should it change its position....I dont want to draw many hidden buttons all over the panel and play with their visibility attribute.. Please help

27. dynamically change the position of Button on a panel coderanch.com

28. special effect for buttons and panel coderanch.com

Dear All, I am developing an imaging application using swing. I want to give special effect for buttons on mouseentered event. For example when when the mouse moves through the button or panels it should be raised and when mouseexited it shoud be in normal position. Just like 3d effect. Could you please anybody send me some sample code or link? ...

29. want panel to keep keyboard focus after button pressed coderanch.com

Hi Folks, First posting for me. I want to have buttons that modify various parameters but also have the user able to enter ket strokes at all times. (This is for a virtual musical instrument type of thing.) When I start it up the panel has the focus and gets key events. Then when a button is pressed the panel loses ...

30. How to catch a button event that is in a Panel java-forums.org

Hi!! I'm developing a little application to try some things but I got stuck, so I came to the forum for some help! I tried googling but I couldn't find any info... I have the following situation: I have a class called userPanel, that class extends the Panel class. I draw some labels and buttons in that panel using the netbeans's ...

31. Buttons to show new panels java-forums.org

I have a frame with three buttons, basically i want to know how to get one button to bring to a new pane where i can have new buttons etc, any help would be greatly appreciated. this is what i have import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.io.*; public class Example_22_2 extends JFrame implements ActionListener { private JButton loginBtn, viewTimeTablesBtn,BuyTicketsBtn; ...