Hello there,
I am trying to display a little pop-up using NSAlert. I've used a
fairly standard snippet from this page (which is written in German,
plus it is ObjC code): http://cocoa-coding.de/nsalert/nsalert.html
My translation to Python is the following. Yes, that's step-by-step
print-debugging, ugly, but it should run everywhere this way. Well
since it does not run at all, it should get stuck everywhere (but well-
documented):
Code:
import objc
from AppKit import *
from Foundation import *
class MessageTest(object):
def createAlert_(self, timer):
print "Step B1"
alert = NSAlert.alloc().init()
print "Step B2"
alert.setMessageText_("Important message")
print "Step B3"
alert.setInformativeText_("Please listen, this is a very
important message!")
print "Step B4"
alert.setAlertStyle_(NSInformationalAlertStyle)
print "Step B5"
buttonPressed=alert.runModal();
print "Step B6: " + str(buttonPressed)
def startRunLoop(self):
print "Step A1"
NSTimer
.scheduledTimerWithTimeInterval_target_selector_userInfo_repeats_(1,
self, 'createAlert:', "", False)
print "Step A2"
runLoop = NSRunLoop.currentRunLoop()
print "Step A3"
runLoop.run()
print "Step A4"
MessageTest().startRunLoop()
I am using Mac OS X 10.5.4.
What happens is that after executing this code (both via Eclipse and
from the shell):
a) I get to see the rocket icon which symbolizes a Python process. The
icon bounces a bit like pacman on crack, then stops moving after a
while.
b) I see the output:
Step A1
Step A2
Step A3
Step B1
Step B2
Step B3
Step B4
Step B5
Step B6: 0
The process keeps running. If I cancel it, I get a lengthy error log.
The pop-up is nowhere around. Is there something different I have to
do to get Objective-C appkit stuff running in Python? Maybe I missed
some basics, but until now I haven't found a tutorial geared towards
Mac GUIs in Python/PyObjC. So if one of you can give me some
directions, I'd appreciate that very much.
Kind regards,
Tierlieb
P.S.: I searched for NSAlert on the list an did not find a single e-
mail. Weird... or am I using the wrong list? There is no AppKit group
around, so I figure I am right asking here...
_______________________________________________
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to [EMAIL PROTECTED]
