Peter, Your code runs perfectly fine on my machine. I have installed: ArchLinux x86_64, CPython 2.7.1, pygtk 2.24.0 and gtk 2.24.4.
Can you tell us more about your environment? Regards, Marko Tasic On Sun, May 22, 2011 at 9:43 PM, Peter Irbizon <[email protected]>wrote: > hello guys, > > please, I need help. I am new to pygtk and python and in my .py file I am > getting error: gtkwarning: gdk_property_change: assertion 'window != NULL' > failed > > this error occurs when I right click on textview and select cut/paste/copy. > What am I doing wrong? thank you in advance. > > > my xaa.py code looks like: > import sys > import traceback > import pygtk > pygtk.require("2.0") > import gtk > import gobject > class jednoduchy_textovy_prohlizec (): > def __init__(self): > self.okno = gtk.Window() > self.okno.set_title("Textový editor") > self.okno.set_border_width(10) > > # Editor > self.textovy_buffer = gtk.TextBuffer() > self.textovy_prohlizec = gtk.TextView(self.textovy_buffer) > self.posuvnikove_okno = gtk.ScrolledWindow() > self.posuvnikove_okno.set_policy(gtk.POLICY_AUTOMATIC, > gtk.POLICY_AUTOMATIC) > > self.posuvnikove_okno.add_with_viewport(self.textovy_prohlizec) > > self.vbox = gtk.VBox(False, 5) > self.vbox.pack_end(self.posuvnikove_okno) > > self.okno.add(self.vbox) > self.okno.show_all() > > self.okno.connect("destroy", gtk.main_quit) > > if __name__ == "__main__": > aplikace = jednoduchy_textovy_prohlizec() > gtk.main() > > _______________________________________________ > pygtk mailing list [email protected] > http://www.daa.com.au/mailman/listinfo/pygtk > Read the PyGTK FAQ: http://faq.pygtk.org/ >
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