JDialog for status display . .
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29-06-2021 - |
Question
I just want to implement a status dialog. How to show a JDialog which blocks the user input but allow the parent window processing its own work?
La solution
You can use a modal JDialog or JOptionPane (which really is nothing more than a specialized modal JDialog) for this, just be sure to
- the work is not to be done in a parent "window"
- but rather it should be done in a background thread
- and this thread should be started prior to setting the dialog visible.
- Use a SwingWorker for this background thread, and then your dialog can display quantitative progress information by adding a PropertyChangeListener and having the SwingWorker update its progress property.
Autres conseils
JOptionPane with JOptionPane.showXXXDialog();
static methods, what else ?
You can create and customize different kind of dialog using JOptionPane
. Have a look at JOptionPane Features. Also, have to look at
The best of all could be JOptionPane
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