Re: [pygtk] get the XID from gtk.Drawingarea
Holger Reinmann wrote:
Hello,
When I try to get the XID from the gtk.drawingarea with da.window.xid I
get an Errormsg None Type Object has no attribute XID
greetings holger
Sorry, the example showed the XID for the window were the button is
being painted, and that is its parent's window (the main window on this
occasion), as gtk.Buttons don't own an X window for themselves.
With some changes the example at the end should work now as expected.
Anyway, remind that the window for which you want to know the XID must
have been realized (if it's exposed you know that happens for sure). If
you want to do this in a class that inherits from gtk.DrawingArea that
means you should get the XID inside an on_expose_event(...) callback
method connected to the configure event for the gtk.DrawingArea.
Possibly you can do that too earlier (not sure about this) inside a
similar on_realize (for the realize event) chaining up the event before
getting the window, just for the case it runs before the parent class'
method runs.
Fleshed out, this last idea would be coded as something like this:
example 1
Print a widget's XID when the widget is a class inherited from
another gtk widget.
import pygtk
pygtk.require('2.0')
import gtk
def show_widget_xid_datum(sender, widget):
sender.set_label(X window ID: %s % (widget.the_xid_you_want,))
class GraphArea(gtk.DrawingArea):
def __init__(self):
gtk.DrawingArea.__init__(self)
self.connect('expose-event', self.on_expose_event)
def on_expose_event(self, widget, event):
self.the_xid_you_want = widget.window.xid
return False
window = gtk.Window()
vbox = gtk.VBox()
ga = GraphArea()
ga.set_size_request(200,100)
button = gtk.Button(Press me)
button.connect(clicked, show_widget_xid_datum, ga)
vbox.pack_start(button)
vbox.pack_start(ga)
window.add(vbox)
window.set_title(GraphArea XID example)
window.connect(destroy, gtk.mainquit)
window.show_all()
gtk.main()
\example 1
And here is the first example, corrected:
example 2
Print a widget's XID
import pygtk
pygtk.require('2.0')
import gtk
def show_widget_xid(sender, widget):
sender.set_label(X window ID: %s % (widget.window.xid,))
window = gtk.Window()
vbox = gtk.VBox()
da = gtk.DrawingArea()
da.set_size_request(200,100)
button = gtk.Button(Press me)
button.connect(clicked, show_widget_xid, da)
vbox.pack_start(button)
vbox.pack_start(da)
window.add(vbox)
window.set_title(DrawingArea example)
window.connect(destroy, gtk.mainquit)
window.show_all()
gtk.main()
Take care,
Pachi
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[pygtk] gtkmain running
is there a way to test wehter or not gtkmain is running from within python? i am in the situation where my program initiates two threads, oe which starts gtkmain, the other may create a dialogue early on - possibly before gtkmain is fuly up and running Keir Lawson -- ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/
[pygtk] dsextra.py installed with PyGTK 2.4.1 binaries (windows)
Hi,
I am trying to build and install PyGTKGLext for Windows with Python 2.4
and PyGTK 2.4.1.
The build process was successful but the install one failed. I get the
following error :
C:\msys\1.0\home\Stephane\pygtkglext-1.0.1setup.py build
--compiler=mingw32 install
running build
running build_py
running build_ext
using MinGW GCC version 3.4.2 with -mms-bitfields option
running install
running install_lib
Traceback (most recent call last):
File C:\msys\1.0\home\Stephane\pygtkglext-1.0.1\setup.py, line 158, in ?
cmdclass={'install_lib': PyGtkGLExtInstallLib,
File C:\Python24\lib\distutils\core.py, line 149, in setup
dist.run_commands()
File C:\Python24\lib\distutils\dist.py, line 946, in run_commands
self.run_command(cmd)
File C:\Python24\lib\distutils\dist.py, line 966, in run_command
cmd_obj.run()
File C:\Python24\lib\distutils\command\install.py, line 505, in run
self.run_command(cmd_name)
File C:\Python24\lib\distutils\cmd.py, line 333, in run_command
self.distribution.run_command(command)
File C:\Python24\lib\distutils\dist.py, line 966, in run_command
cmd_obj.run()
File C:\msys\1.0\home\Stephane\pygtkglext-1.0.1\setup.py, line 61, in
run
self.add_template_option('VERSION', VERSION)
File C:\Python24\lib\distutils\cmd.py, line 112, in __getattr__
raise AttributeError, attr
AttributeError: add_template_option
After investigating, I remarked that dsextra.py installed in
C:\Python24\Lib\site-packages\gtk-2.0 is different than the one provided
in the pygtk-2.4.1 source package. Indeed, it contains the definition of
InstallData class which is more recent than the 2.4.1 version, according
to the pygtk CVS. And the InstallLib class has no add_template_option()
method any more (that's why there's an error...). But after looking at
this file, I found that it is also different to the next CVS one...
So I am completely messed up but I still want to update the setup.py of
PyGTKGLext package in order to get a working binary installer for
Windows. How shoud I use the new InstallData class ? Which version of
dsextra shoud I refer to ?
FYI, I used the already-build pkgtk binary installer for windows.
Thanks a lot!
Stéphane
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Re: [pygtk] gtkmain running
I think gtk.main_level will give you the information you want. http://www.pygtk.org/pygtk2reference/gtk-functions.html#function-gtk--main-level On a side note, does anyone know of a good way to catch uncaught exceptions with sys.excepthook and gracefully call gtk.main_quit the right number of times to perform a graceful termination? -Chris On Wed, 02 Mar 2005 20:23:50 +, Keir Lawson [EMAIL PROTECTED] wrote: is there a way to test wehter or not gtkmain is running from within python? i am in the situation where my program initiates two threads, oe which starts gtkmain, the other may create a dialogue early on - possibly before gtkmain is fuly up and running Keir Lawson -- ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/ -- Christopher Lambacher [EMAIL PROTECTED] ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/
