1. JDialogBox dont display content intermittently stackoverflow.comGood evening stackoverflow. I have a problem involving JOptionPanes. Every so often they simply do not display the content that i give it. And here to illustrate my problem: This is what it should look ... |
2. Why does my application freeze when displaying a JOptionPane on top of a JFrame? stackoverflow.comI have written an application inside a JFrame window, and would like to have an error message pop up if that is needed. However, when I call "JOptionPane.showMessageDialog()", the application freezes ... |
3. How to display the input on JFrame from jOptionPane? stackoverflow.comSo I have this code. JFrame if this code is inside my mouseListener?
I did not use System.out.println() because it only ... |
4. partial display of JOptionPane coderanch.com |
5. Displaying 3 char in JOptionPane coderanch.com |
6. JOptionPane dialog box is not displaying coderanch.comHello friends i am new to java programming. I am trying to develop a simple GUI based application to perform addition of two numbers. Please have a look at my code public void actionPerformed(ActionEvent e) { try { int num1,num2,res; num1=Integer.parseInt(txtNum1.getText()); num2=Integer.parseInt(txtNum2.getText()); res=num1+num2; txtResult.setText(String.valueOf(res)); } catch(Exception e1) { JOptionPane.showMessageDialog(null, "Please Enter Numbers", "No Numbers", JOptionPane.ERROR_MESSAGE); /*if((txtNum1.getText()=="")||(txtNum2.getText()=="")) { }*/ } } What ... |
7. JOptionPane No X11 DISPLAY error coderanch.comBy running the program from a windowed environment, like GNOME, KDE, Enlightenment, etc. Judging from that exception, you are running the program on a command line without any windowing system running, probably a server. So where are you going to display the JOptionPane? If you get a HeadlessException you can sometimes prevent it by using the -Djava.awt.headless=true JVM property (which comes ... |
8. No meesage display for JOptionPane.showMessageDialog in VnC or Solaris java-forums.org |
9. JOptionPane - Message dialog box does not display java-forums.org |
10. Displaying chinese character on JOptionPane.showInputDialog forums.oracle.comHi All, I have problem to display chinese character on JOptionPane.showInputDialog where I should enter the chinese text for further processing. When I enter the chinese character inside the editor i have no problem to print it in the console. I read in other thread that this code solve the problem UIManager.put("OptionPane.showInputDialog", new Font("SansSerif", Font.PLAIN, 12)); i also try this font ... |
11. problem displaying a JOptionPane (an error message) forums.oracle.comhello. this is james mcfadden. thanks for the reply and the code. i have a question here regarding the very first line of the code that you gave me. do i need to keep the line with "package forum;" in the code? i've never learned how to create packages in Java and i'm totally unfamiliar with creating packages in Java because ... |