Hi,
I need to create a modal dialog window with a few fields and after closing
it, I need to return the values of those fields to the parent window.
Please tell me which is the recommended way to do that. I've tried a few
ways, but none of them looks clean.
If I need to do what I said, do I need to use global variables like
$main::var
or
$myapp->{var}
If it is possible, I would like to be able to not use them, because the
program would need too many and it will be hard to understand it after a
time.
I've tried something like:
package MyApp::Main;
use MyApp::Main::Dialog;
use base 'Wx::Frame';
sub new {
my ($class, $parent) = @_
my $self = $class->SUPER::new($parent, ...);
$self->{dialog} = MyApp::Main::Dialog->new($self);
$self->{dialog}->ShowModal();
# Here I want to access the values from the fields from the closed dialog
}
I have also tried to store the code that creates the dialog in MyApp::Main,
but the event handler which is executed when pressing the "Ok" button of the
dialog gets the $self which is the instance of the dialog, and not the Main
form, so I can't use it to store the variables I need.
I'm pretty confused.
Please tell me which do you think it is the cleanest way to do that.
Thank you.
Octavian
