pygobject Questions
1
I am trying to install PyGtk on windows 7 for Python 2.7, but when go to use pip to install PyGtk it says I need PyGObject so I installed the Visual C++ package for Python (I know I have the correc...
Craunch asked 23/7, 2018 at 19:21
3
I cannot make Python3 work with GTK3. I'm in a cluster context and I had everything recompiled from the sources.
When I run a simple example :
from gi.repository import Gtk
win = Gtk.Window()
wi...
Jointress asked 30/7, 2014 at 12:34
1
I am using python3 with Gtk3 and i need to basically remove some widgets from my Gtk.Window and replace them with other widgets when a Gtk.Button is clicked.I have tried using Gtk.ListBoxes with Gt...
Rauscher asked 31/10, 2017 at 8:18
2
Solved
I have a GUI built in Glade (3.18) which is called by a Python 3 program (using PyGObject). I get a lot of warnings when running the program (Fedora 21) that say:
Gtk-Message: GtkDialog mapped wit...
0
I accidentally deleted 'pyGObject' package from python3.6 interpreter. After trying to reinstall I get the following error message.
C:\WINDOWS\system32>pip install pygobject
Collecting pygobje...
Quantize asked 5/4, 2018 at 16:16
3
Solved
I have some RGBA data in Python 3 and I want to display the image it represents in a GTK3 window without using any extra libraries.
First thing I tried was editing a Pixbuf's data as in an example...
Benzoyl asked 13/9, 2012 at 19:44
2
Solved
After searching for a long time I found a solution (pretty simple) to move between cells of a treeview grid using Tab key and mantaining cells in edit mode.
Now I've got a problem: cell edit confi...
Stinson asked 19/3, 2013 at 11:7
1
Solved
I'm receiving the following warnings in my GTK 3 application:
Gtk-WARNING **: Allocating size to __main__+MCVEWindow 0000000004e93b30 without calling gtk_widget_get_preferred_width/height(). How...
Martelli asked 16/9, 2017 at 11:36
1
Solved
Is there a way that I can check to see if the Gtk.main() loop is alive? Similar to the threading.is_alive() function? Any help is much appreciated :)
Kaduna asked 23/6, 2017 at 22:2
4
I'm trying to convert the 3d array returned by cv2.imread to the continguous rgb byte array, in order to display in GTK. And below is my conversion code:
def ndarr2rgb(img):
r_arr = img[:, :, 0]....
4
Solved
Sometimes I need to call a gtk/gobject function that only exists in C, but returns an object that has a python wrapper. Previously I used a solution based on ctypes that worked well:
http://faq.py...
3
With gettext you can either use the default system-wide locale directory, or specify one yourself using bindtextdomain. This is useful when running a program directly from source when the compiled ...
Owing asked 10/4, 2012 at 18:27
1
As title suggests I am reading frames from my webcam (using openCV, i want to do some follow up feature detection with it) and want to write the result to a pyGTK3 DrawableArea widget. Following th...
3
Solved
Installing the python interpreter:
http://python.org/ftp/python/2.7.2/python-2.7.2.msi
and:
http://ftp.gnome.org/pub/GNOME/binaries/win32/pygtk/2.24/pygtk-all-in-one-2.24.0.win32-py2.7.msi
run:
pyt...
Triphthong asked 1/9, 2011 at 19:17
1
Solved
For example, the telephone format is +999 99 9999-9999. That is, the GtkEntry automatically add the characters (+,[space] and -) as the user types.
1
That's the basic idea.
I couldn't understand them while reading about all this in python's documentation. There's simply too much of it to understand it.
Could someone explain me how to get a wo...
Hagiographer asked 21/8, 2016 at 5:56
1
Solved
I am having trouble in managing the insert-text signal emitted by the Gtk.Entry widget. Consider the following example:
from gi.repository import Gtk
def on_insert_text(entry, new_text, new_text_...
Raquel asked 7/8, 2016 at 15:31
1
Solved
I have the following two threads:
myThread = threading.Thread(target=sender.mainloop.run, daemon=True)
myThread.start()
myThread2 = threading.Thread(target=receiver.mainloop.run, daemon=True)
myT...
Raymund asked 17/4, 2016 at 18:43
2
I have the following code, that uses pygtk:
attr = pango.AttrList()
attr.change(pango.AttrSize((
50 * window_height / 100) * 1000, 0, -1))
attr.change(pango.AttrFamily("Sans", 0, -1))
attr.change...
1
Solved
I have coded something with an asyncio loop:
loop = asyncio.get_event_loop()
# bla coroutines
loop.run_forever()
and now, someone gives to me a part of code using a GObject.MainLoop()
l = GObje...
Amphichroic asked 19/1, 2016 at 15:18
3
Solved
I want to popup a context menu when the user right-clicks on the header row of a Gtk.TreeView. In GTK3, Gtk.TreeViewColumn has a get_button() method, which makes this easy; simply attach the menu t...
1
Solved
I'm assembling a GUI using PyGObject. This Python code works in context. I get a toolbar button with the stock "Open" icon.
from gi.repository import Gtk
# ...
toolbar = Gtk.Toolbar()
toolbar.ge...
2
Solved
I'm using PyCharm 2.5 on Ubuntu 11.10, trying to develop an application using PyGObject 3.0 on Python 3.2.2. I've installed the Ubuntu package python3-gobject, and when I run my code, it works exac...
Wahlstrom asked 10/7, 2012 at 16:39
2
Solved
im trying to port some small examples from PyGTK to the new PyGobject bindings, but ive hit a roadblock with a popupmenu, despite getting no errors, no menu is being shown on rightclick, here is th...
1
Solved
I have a very simple PyGObject application:
from gi.repository import Gtk, Gdk
class Window(Gtk.Window):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.set_border...
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