Re: [Pyobjc-dev] working code examples ?

[Bill B. <bb...@co...>]

Do you have the code you are testing with so far?

You need to star the Application's event loop before you can really  
do anything like handling button presses.    After creating your  
button, call the -setTarget: and -setAction: methods appropriately to  
set up the target/action for when the button is pressed.

Alternatively, loading a main NIB file as created by  
InterfaceBuilder would set up all the target/action stuff correclty  
for a main menu,  etc... just make your python object the delegate of  
the Application object to allow your custom python code to handle  
the various events passing down the responder chain.

b.bum

From: "Steven D. Majewski" <sd...@mi...>
Date: 2000-12-20 17:38:08 -0500
To: pyo...@li...
Subject: [Pyobjc-dev] working code examples ?
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BTW: Does anyone have any examples of code that actually works
under Mac OSX ?

I can get a window with a button to pop up (starting from some
example code from one of the older snapshots on codefab.com --
LBW.py  -- "little button window"  ) but none of the "application"
stuff works -- i.e. I can't get it to quit from the button.

BTW: a few notes for those trying to get started:


    import ObjC

    rt = ObjC.runtime

# You need to create an autorelease pool to avoid all of those annoying 
#  'no pool -- just leaking' warning messages:

    POOL = rt.NSAutoreleasePool
    p = POOL()

# and if you want to access AppKit classes from the runtime,
# you have to load that bundle:

rt.NSBundle.bundleWithPath_('/System/Library/Frameworks/AppKit.framework').load()  




... and if you're testing out some code and actually want to see what 
happens to your window while you're in the python interpreter in a
terminal.app window, you can make your AppKit window a floating window 
with setLevel:

    win.setLevel_ (3)


-- Steve Majewski <sd...@Vi...>



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