I am trying to figure out how to keep my window from flickering like crazy
whenever I resize it. The best I can tell, the flicker is caused because the
window itself is re-drawing its gray background before the other widgets
redraw. Has anybody come up with a good solution to this problem?
Th
I'm fetching data from several sites when the program starts and the main
window freezes. How can I show a "Please stand by..." window and then close
it when the job is done? I've tried to open a new window but $W->CloseWindow
just minimizes it and I couldnt find a way to close it. Also, is there a
You need to check the return code of fork(). Here's a sample Click event that
forks to do its calculating:
sub Button1_Click {
my $pid = fork(); die "Fork failed: $!" if not defined $pid;
if ($pid == 0) {
do_stuff();
exit;
}
}
Now, whenever the button is clicked, a child process i
I'm still confused about how to use fork to keep the window from locking
up. When the script makes the connection to the server it sits their
waiting for a response. Which means you can't do anything to the window,
move it, minimize it, resize it, go to another window (word, ie, etc..),
until you
On approximately 3/31/2003 2:59 PM, came the following characters from
the keyboard of [EMAIL PROTECTED]:
Hello,
I have a script that gives the user options of which application to run on
a server from a drop down box, then when they pick the option and hit an
execute button the script opens a s
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