Re: Passing data
Assuming you are using javax.swing.JFileChooser, and not a custom
written component, I think you may be using the component incorrectly.
Usually you would do something like:
JFileChooser chooser = new JFileChooser("C:\\");
chooser.setFileFilter(new yourCustomFilter());
int returnVal =
chooser.showSaveDialog(getRootPane().getContentPane());
if(returnVal == JFileChooser.APPROVE_OPTION)
{
String path =
chooser.getSelectedFile().getAbsolutePath();
....//save data etc
It's the calling of showSaveDialog() that causes it to be displayed
modally.
On Mar 1, 8:09 pm, "MikeB" <MPBr...@gmail.com> wrote:
I have two JFrames. The main GUI and then a JFileChooser frame.
I want the JFilechooser frame to let the GUI know whether the file has
been written to disk or not.
So I tried
strStatusMsg = chooserFrame.showFrame(file);
and then method showFrame in the JFileChooser Frame
public String showFrame(String fileName) {
setVisible(true);
return strStatusMsg;
}
This doesn't work, the code doesn't block on the method invocation, it
passes right through to the return statement. When I run the file save
again, then obviously it picks up the status from the previous
invocation and passes it back.
Any hints on how I can let the main method know the file has been
written? I don't really want to create an object that gets passed to
the filechooser message and one of the objects within that object is a
status string. I somehow think that is also not the correct approach.
Thanks.
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