Re: [pygtk] showing/hiding dialogs
Thanks very much to Steven Cresawn who pointed out the close_hides() function that did the trick. Indeed, regular closing must destroy it, but with this set to 1 it hides it instead. The following diff should solve the problem for the file I attached as requested: 33a34 > self.about.close_hides(1) Thanks everyone. :) Cheers Nik ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
Re: [pygtk] showing/hiding dialogs
On Sat, 16 Jun 2001, Christian Robottom Reis wrote:
> It might not be that trivial. It depends on how you destroy the popup
> window;
Are there many non-trivial ways to destroy a popup window?
> I think you'll need to tie up some signals to avoid these errors.
> Can we see a code snippet?
Sure, included is a gtk application based on glade whose only function is
to reproduce the errors when opening about and preferences. Note that
first time you open it, it is fine. Then, when you close it by pressing
the X or something and try opening it again, it will produce the following
error:
Gtk-CRITICAL **: file gtkstyle.c: line 513 (gtk_style_attach): assertion
`style != NULL' failed.
Gtk-CRITICAL **: file gtkstyle.c: line 1134 (gtk_style_set_background):
assertion `style != NULL' failed.
Gtk-CRITICAL **: file gtkstyle.c: line 3613 (gtk_paint_flat_box):
assertion `style != NULL' failed.
Gtk-CRITICAL **: file gtkcontainer.c: line 739
(gtk_container_dequeue_resize_handler): assertion
`GTK_CONTAINER_RESIZE_PENDING (container)' failed.
> > ask these kinds of questions? If so, would anyone be so kind as to tell me
> > what list I should go to instead?
> I think the proper procedure it to write here and if nobody answers, whine
> a bit about it. You did get a lot of answers to your repost, so I say it
> works, too. 8-P
Indeed, and this puzzles me. But as long as I can keep on coding I can
ponder about the mailinglist in between. ;)
Cheers
Nik
import traceback, threading, sys
import gtk, gnome.config, libglade
from gnome.ui import *
from GDK import *
class Window:
def __init__(self,filename):
self.xml = libglade.GladeXML(filename)
self.registerWidgets(self.xml)
self.registerHandlers(self.xml)
def registerWidgets(self,xml):
# Main Windows
self.win = xml.get_widget('client')
self.preferences = xml.get_widget('preferences')
self.about = xml.get_widget('about')
# Window components
self.status = xml.get_widget('statusBar')
def registerHandlers(self,xml):
xml.signal_connect('close_window', gtk.mainquit)
xml.signal_connect('on_exit_activate', gtk.mainquit)
xml.signal_connect('on_preferences_activate', self.menuPreferences)
xml.signal_connect('on_about_activate',self.menuAbout)
def menuPreferences(self, *args):
self.preferences = self.xml.get_widget('preferences')
self.preferences.show_all()
def menuAbout(self, *args):
self.about.show()
def main():
win = Window('client.glade')
gtk.mainloop()
gnome.config.sync()
if __name__ == '__main__':
main()
Client
client
src
pixmaps
C
True
True
GnomeApp
client
Client
GTK_WINDOW_TOPLEVEL
GTK_WIN_POS_NONE
False
False
True
False
True
GnomeDock
GnomeApp:dock
dock1
True
0
True
True
GnomeDockItem
dockitem1
2
GNOME_DOCK_TOP
0
0
0
False
True
False
True
False
GTK_SHADOW_OUT
GtkMenuBar
menubar1
GTK_SHADOW_NONE
GtkMenuItem
file1
GNOMEUIINFO_MENU_FILE_TREE
GtkMenu
file1_menu
GtkPixmapMenuItem
new_file1
activate
on_new_file1_activate
Tue, 19 Jun 2001 16:22:26
GMT
GNOMEUIINFO_MENU_NEW_ITEM
_New File
GtkPixmapMenuItem
open1
activate
on_open1_activate
Tue, 19 Jun 2001 16:22:26
GMT
GNOMEUIINFO_MENU_OPEN_ITEM
GtkPixmapMenuItem
save1
activate
on_save1_activate
Tue, 19 Jun 2001 16:22:26
GMT
GNOMEUIINFO_MENU_SAVE_ITEM
GtkPixmapMenuItem
save_as1
activate
on_save_as1_activate
Tue, 19 Jun 2001 16:22:26
GMT
GNOMEUIINFO_MENU_SAVE_AS_ITEM
GtkMenuItem
separator1
False
GtkPixmapMenuItem
exit1
activate
on_exit1_activate
[pygtk] showing/hiding dialogs
Hi, about ten days I asked the question under which I assume is fairly trivial to most people in this list. Therefore, ten days later I'm quite confused about not having a single answer back. Is this the wrong list to ask these kinds of questions? If so, would anyone be so kind as to tell me what list I should go to instead? Cheers Nik Hi all. I've made a nice little thingy with Glade, and connected the About menu to a function that does a self.about.show() (I've attached the about widget to self.about earlier) and it shows just fine. Then I close it and open it again, and I get the following error message. Can anyone tell me why I get this and what I am doing wrong? Gtk-CRITICAL **: file gtkstyle.c: line 513 (gtk_style_attach): assertion `style != NULL' failed. Gtk-CRITICAL **: file gtkstyle.c: line 1134 (gtk_style_set_background): assertion `style != NULL' failed. Gtk-CRITICAL **: file gtkstyle.c: line 3613 (gtk_paint_flat_box): assertion `style != NULL' failed. Gtk-CRITICAL **: file gtkcontainer.c: line 739 (gtk_container_dequeue_resize_handler): assertion `GTK_CONTAINER_RESIZE_PENDING (container)' failed. Cheers Niklas Saers ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
[pygtk] showing/hiding dialogs
Hi all. I've made a nice little thingy with Glade, and connected the About menu to a function that does a self.about.show() (I've attached the about widget to self.about earlier) and it shows just fine. Then I close it and open it again, and I get the following error message. Can anyone tell me why I get this and what I am doing wrong? Gtk-CRITICAL **: file gtkstyle.c: line 513 (gtk_style_attach): assertion `style != NULL' failed. Gtk-CRITICAL **: file gtkstyle.c: line 1134 (gtk_style_set_background): assertion `style != NULL' failed. Gtk-CRITICAL **: file gtkstyle.c: line 3613 (gtk_paint_flat_box): assertion `style != NULL' failed. Gtk-CRITICAL **: file gtkcontainer.c: line 739 (gtk_container_dequeue_resize_handler): assertion `GTK_CONTAINER_RESIZE_PENDING (container)' failed. Cheers Niklas Saers ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
[pygtk] gtk init
Hey. While following http://www.baypiggies.org/10mintig.html it asks me to do an "from gtk import *". However, this produces the following error: Traceback (most recent call last): File "", line 1, in ? File "gtk.py", line 4, in ? from gnome.ui import * File "/usr/local/lib/python2.0/site-packages/gnome/ui.py", line 16, in ? _obj2inst = _gtk._obj2inst AttributeError: _obj2inst When I directly afterwards do a "from gtk import *" it is all right. Is this some kind of init error? Is there any way to fix this? Cheers Nik ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
Re: [pygtk] Fonts
> font = load_font('-adobe-helvetica-medium-r-normal-*-*-80-*-*-*-*-*-*')
Great, thank's a lot! :) BTW, how is this string above defined?
Sincerely yours
Niklas Saers
___
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[pygtk] Fonts
In gtk.py in GtkText there is def insert(self, font, fg, bg, string): _gtk.gtk_text_insert(self._o, font, fg, bg, string, len(string)) Could anyone tell me what kind of font this is? Following the Gtk-documentation I would say it should be a GdkFont but I can't seem to find this class reflected in the pygtk files, and GDK.py doesn't help out much. Thanks in advance Niklas Saers ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
Re: [pygtk] Init trouble
> won't use it. If it was installed and you don't want gnome to use it, > start the control center and go to the sound properties capplet and > uncheck the "enable sound server startup" check box. That should fix the > problem. Er, it IS unchecked and has been so the entire time. Which is why I find it strange that every py-gnome application tries to access /dev/dsp. Most other gnome-applications don't. Sincerely yours Niklas Saers ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
Re: [pygtk] Init trouble
> Actually, I was seriously considering making a null library (that has all > the right calls but no code). Call it "equiet" and ln -s it to the esound > locations.:) Ok, so bottom line is that this is something which should be fixed in Gnome, right? If so, who should we let know about this (to have it fixed) and who should contact that person(s)? No point in everyone here telling about it as that would be like a flame and make the author reluctant to doing this. Niklas ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
[pygtk] More source
Would anyone be so kind as to point me in the direction of applications / applets written with gnome-python? I really want to learn more about it and as I've been unable to find documentation besides source and gtk C-documentation I'd love to read some programs which use gnome-python Sincerely yours Niklas Saers ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
[pygtk] Questions / Bugs?
Hi. 1) When I make an applet or an application I get all the time: /convert: No such file or directory gdk_imlib ERROR: Cannot load image: /home/niklas/.themes/Aqua/gtk/background.png All fallbacks failed. The filename which it cannot load varies of course, but why does it look for /convert??? Seems like a VERY illogical place for a program to be. 2) Where can I find good documentation for gnome-python and pygtk? Right now I read source as that's all the documentation (except for a quick intro) which I've been able to find. A refference would be good, for instance 3) Why don't applets and applications which go into mainloop() respond to ctrl-c?? 4) Now I need to add --disable-sound ALL the time. Is there any way I can make this go away?? Thanks in advance Niklas ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
Re: [pygtk] Init trouble
> Well, the /dev/dsp message is due to the gnome-libs initialising esd. I > don't know about the Alarm clock message. Try passing the --disable-sound > argument to your program to disable esd usage and see if that makes a > difference. Dear James, that seemed to do the trick about that. :) Thank you very much. Now that I've at least got the userinterface running there are lots of errors concerning /convert. It sais: /convert: No such file or directory gdk_imlib ERROR: Cannot load image: All fallbacks failed This happens when it loads and when I move the mouse over it. And then a completely other thingy: How do I connect signals to Python def's with glade-python? Thanks for your help Sincerley yours Niklas Saers ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
[pygtk] Init trouble
Hi. When I do a import gnome.ui (or applet or capplet) or even just python /usr/local/lib/python1.5/site-packages/gnome/ui then I get first Permission denied to /dev/dsp0 (which is ok since I don't have a soundcard which is supported on my FreeBSD 4.0 box) and then I get an 'Alarm clock' and it ends. The modules seem to end in the initialization of the python-files. Can anyone help me out on what this error is and how I can make it go away so that I can work with my glade projects? I'm using python 1.5 and python-glade 1.53 Sincerely yours Niklas Saers ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
