Robert Park wrote:
On Sun, Jan 30, 2011 at 3:16 PM, Roberto Cavada roboo...@gmail.com wrote:
On Sat, 2011-01-29 at 23:22 -0700, Robert Park wrote:
[...]
But I just can't shake this feeling that having a class to represent
just the GUI when it's already inside of a module is somehow
redundant.
Jason Heeris wrote:
On 5 July 2010 17:36, A.T.Hofkamp a.t.hofk...@tue.nl wrote:
Or you could drop threads entirely, and do your async activities using the
Twisted framework, designed for making asynchronous programs (where GTK
event handling is just one of the asynchronous sources).
Please
Brian Rowlands (Greymouth High School) wrote:
Thought I'd put together a small example to show what I mean:
import pygtk
pygtk.require(2.0)
import gtk
import sys
import time
def do_stuff():
time.sleep(5)
print 'brian'
# handles
KB SU wrote:
Hi,
I have Ubuntu: Ubuntu-Server 9.10 _Karmic Koala_ - Release i386
Python: 2.6 and gtk 2
But when I try to import gtk, it gives warning like:
/usr/lib/pymodules/python2.6/gtk-2.0/gtk/__init__.py:57: GtkWarning: could
not open display
warnings.warn(str(e), _gtk.Warning)
Martin Drautzburg wrote:
Hello all,
I need to write an agenda view, with a timesheet (hours/days) in the
background and with items drawn as boxes with text. I dont' quite know
where to start. Here are some specific questions:
I usually just start with a simple approach, and learn the
goli wrote:
Hi all,
I am a newbie to the python language, I used pygtk with python2.6 for a
week, now I want to switch to python3.
You should not do that, it is too early to use Python 3.
I installed python3.1 and wrote a simple app to test it using pygtk. but
python compiler says that
nipun batra wrote:
For my application i need to draw and redraw(text,points,lines etc) over
.png,.jpeg etc.I have
been able to do the two separetely following tutorials from zetcode.But have
not yet been able to
integrate the two together.Please provide suggestions
Read some of the archive of
[next time, plz use a reply-all to also send the reply to the list]
nipun batra wrote:
Actually what i wish to do is that on every timer cycle to draw newer points
over the
image.However till now i have been able to draw new points but the older points
get erased..How do i
keep the older
nipun batra wrote:
Thanks
This is my expose event function
def expose(self, widget, event):
cr = widget.window.cairo_create()
cr.set_source_surface(self.surface, self.border, self.border)
cr.paint()
cr.set_source_rgb(0.5, 0, 0)
#cr.paint()
cr.rectangle(int(var1)*10,int(var2)*10,5,5)
nipun batra wrote:
Ok..My code will be redrawing the background image apparently which is
unneccesary.Still not
Why do you think it is not needed?
A DrawingArea does not keep track of its contents, every expose happens from
the ground up. That's
why you lost your previous plotted points.
nipun batra wrote:
Ok Thanks for explaining this concept.But now what is the best solution
assuming i will be
needing new set of say rectangles to be plotted every timer cycle,more than
100 a second.
Your monitor probably does 50 or 60 cycles at most, the human eye is even much
less fast.
László Monda wrote:
It's not a huge problem for me but that's not an excuse for not having
Pythonized documentation for VTE.
Coduln't it be generated somehow?
No doubt it can.
As with any open source project, there are a zillion things to do, and only a
limited number of developers.
So
Fabrice Delente wrote:
I wasn't specific enough: when I say image, it's in fact a PNG file; I load
it in a gtk.Image with load_from_file, and I didn't find any method in
gtk.DrawingArea to display a pixbuf (as gtk.Image contains a pixbuf).
Note the first two sentences in the PyGTK
Fabrice DELENTE wrote:
Hello.
I'm trying to draw over a scrolled image; my image is loaded as a gtk.image
in a scrolled window in which I added a viewport; this works ok.
As I need to draw over this image, I tried to add a gtk.DrawingArea to the
gtk.Image, but as gtk.Image is not a
Nick Peters wrote:
A.T.Hofkamp wrote:
Nick Peters wrote:
if response == gtk.RESPONSE_OK:
print open_dialog.get_filename(), 'selected'
#load the Image the user selected.
rpg_map =
gtk.gdk.pixbuf_new_from_file(open_dialog.get_filename())
I am
DINESHBABU DINAKARABABU wrote:
Hi,
I tried it. But, I need to do a key press for closing the first image and
view the next image and so on. I am on the lookout for some method which opens
and displays the first image, once the pixbuf gets updated, the first image
closes and gets replaced by
ShNaYkHs ShNaYkHs wrote:
Hello,
Do you know any tutorial or documentation about using IO Channels with pygtk ?
I want to use it because it provides portable APIs common sockets that
allow GUI programs using network features without blocking and without using
threads.
Depending on the
euro...@libero.it wrote:
Hi Guys,
I have 3 question.
1)
It's possible to crate custom widgets like
edittext inside the drawingArea attached to the mouse pointer so when i move
the mouse in the drawingArea the edit text follow the mouse and when i type
some keyboar key the values gose
euro...@libero.it wrote:
With a lot of programming it should be possible in some way.
could you show me
the right way to approch the problem ?
creating custom gtkobject ..
No, I have no clue how to do this, it is way beyond me. However I see no
reason why it would not be possible, which is
sg...@fischer-abc.de wrote:
Hi,
nobody who can help me to answer the question, is it possible to use pygtk
with directfb without x11 libs ?
I have no idea what directfb is, nor do I know anything about GTK or PyGTK
internals, so I cannot make a fair estimate of how difficult it is going to
Iffat Sadia wrote:
hi,
can any one tell me how to put an image in event box and connect it to
button signals
It is even better, how to do it is written down, and you can read about it:
http://www.pygtk.org/pygtk2tutorial/index.html
Good luck with your application,
Albert
PS Next time
Gabriele Lanaro wrote:
def writeout(self,file,event):
text=1
while text:
text=file.readline()
iter = self.buffer.get_end_iter()
self.buffer.insert(iter,text)
I have not analysed your program, so I may be wrong, but here
Jason Benjamin wrote:
I've read through the tutorial, and it shows how to use different images
with buttons. It also shows a little bit on how to use pixmaps with
DrawingArea. But I can't figure out how to place things like .gifs,
.jpgs, etc... on the DrawingArea. It would be nice,
Sibtey Mehdi wrote:
Hi all
i am newbie to pygtk i am trying to add the slider in my
application. i want the increment shuold be like
2,4,8,16, 32,64.how can i do this. i am doing by this way but it is
not working fine.
x = 1
adj =
Laszlo Pandy wrote:
I have no idea what it is but I was having the a similar problem on my
Ubuntu 8.10. Funny thing is that it wasn't consistent, so whenever i
got terrible performance I restarted the app and this fixed it
temporarily. Not sure if this is related because I didn't do any
Hello,
I cannot make heads or tails from your post, it seems like you are asking
several things at the same time.
i i wrote:
-- Forwarded message --
From: i i iaid...@gmail.com
i am making an application.Its basically a learning game ,I want to set
the label to a string
carlos albornoz wrote:
hello list.
I'm new at this, and I'm looking for examples but I find nothing, I need to
learn pygtk+mysql
I think you should split the problem, and apply a divide-and-conquer strategy.
pygtk is basically about entering/displaying/modifying values in the computer
Frédéric wrote:
I have a special widget, based on a DrawingArea, which displays pictures
positions for a panoamic head. See:
In 'pause' mode, I would like to allow the user to select a previous
shooting position by clicking on the wanted position... How can I do
that? What is the mecanism
Néstor Amigo Cairo wrote:
Ok, now I have some more comments. I have tried it, and it works fine
when the application sends output as newlines, but sometimes, it
prints a line and then waits to put some more output before the
newline, and then, the application locks up.
For example:
#
Alessandro Dentella wrote:
Hi,
i'd like to install pygtk on win via a batch. Is there anybody that can
tell me if there are options/switches to determin via command line all the
variables (PATH mainly) so that pygtk install will not open any popup and
install quitely?
It
Néstor Amigo Cairo wrote:
Hi!
I'm working in a GUI application as a frontend for some commands to
copy some files into a Compact Flash. My question is: how can I
execute the command from the GUI and show the output on a TextView
inside the GUI application, line by line?? (the command is
togix wrote:
eg. imagine that I want to call a simple program work.exe that prints out
some line, waiting some seconds in between:
[code]
/* Program work.c */
int main (int argc, char *argv[])
{
int i = 0;
for (i=0; i4; i++)
{
printf(Working... %d\n, i);
Pádraig Brady wrote:
togix wrote:
Hi,
I'm working on a GUI in PyGTK that allows to insert some parameters and then
to call a program (written in C) using the os.popen() function.
The thing that I want to do is redirect the standard output of the called
program into a gtk.TextView() box
Patty Ackermann wrote:
Hi,
I am trying to make a treeview out of some data, namely produce. The data
contains an arbitrary number of items, with each item representing a series
a levels. For example,
produce_list = [Fruit.Apple.Green, Fruit.Orange.Tangerine, Fruit.Banana,
[Sorry Rafael, I pressed the 'send' button instead of cancel]
Rafael wrote:
Hi,
I have a question, and hope you could help me. I have a gtk.Image within a
eventbox. The image is resized when the containter is resized. I want to
write some text over this image and resize the text
Frédéric wrote:
Hello,
I would like to make a progress widget wich will display a representation
(little square) of pictures beeing shot during a panoramic shooting. See
file attached.
Ideally, I would like to display all squares (just the border, in fact),
in black, and depending of the
Adiv wrote:
Is there a way to erase or undo something that has been drawn onto a
gtk.gdk.Drawable? Or, if better, just moved to a different point in Drawable?
I know the GIMP has an eraser tool, so it's gotta be possible.
No, not as primitive.
Instead, mark the old place as 'dirty' (ie needs
awalter1 wrote:
The question is now : how to assign a particular gtk+ or pygtk libraries ?
For the time being, depending to the version of python used, the version of
pygtk if not the same.
You cannot assign versions, since each version has its own structure and
expectations.
(in the same way
Hello all,
I'd like to have a nonlinear scale widget from about 1/10 to 10, where 1 is
near the center of the scale.
The gtk library seems to assume a linear scale only, so the question is how to
do this.
The simplest approach would be to make a function that translates the linear
scale
[EMAIL PROTECTED] wrote:
The code:
# Layout
window.add(table)
table.attach(view, 0, 1, 0, 1, gtk.EXPAND | gtk.FILL, gtk.EXPAND | gtk.FILL, 0
, 0)
table.attach(scroller_v, 1, 2, 0, 1)
table.attach(scroller_h, 0, 1, 1, 2)
# Set scrollbar width and minimum height, then resize window to something
Lennon Cook wrote:
Is there a way to set the dimensions of a TextView in units of
characters wide, and lines high?
Eh, what is the 'unit of characters wide' with a proportional font?
For a fixed font, take any character, query its width and height, and multiply
by the desired number of lines
Lennon Cook wrote:
A.T.Hofkamp [EMAIL PROTECTED] wrote:
For a fixed font, take any character, query its width and height,
How would I do this?
For text in 'self.name', I do
pango_layout.set_text(self.name)
xlen_text, ylen_text = pango_layout.get_pixel_size()
and that seems
Donn wrote:
Hi,
I am stuck on this and thought it may have been lost in the noise, or didn't
reach the list. Can anyone give me a suggestion?
Let me try then. (Lack of response is usually a sign that you are asking
something strange or impossible though, so not sure how far I get.)
What
NewbieNoob wrote:
Hi Everyone
I have been going around in circles for weeks now, I would love some help.
Is there a standard way to thread or otherwise divide tasks with PyGtk.
I know you can use:
-the thread module
-the threading module
-the Queue module
-the Gtasklets module with pseudo
varun_shrivastava wrote:
hi
i m new to pygtk
and want to know how its better to use
pygtk rather than gtk
with pygtk, you can program the application in Python, with gtk you can
program the application in C or c++ (possibly, I don't know precisely, ask in
a gtk group).
Obviously, in the
Zoltán Kovács wrote:
I realized that draw_text can only handle a signed 16 bit number for the
input x. So, if I give
draw_text(font,gc,-33000,y,text)
it won't work (-32000 is OK).
Is this a pygtk or gdk issue?
Afaik it is an X11 issue, the graphical system under Unix is designed with the
Paul Borghese wrote:
Hi,
I have a question and would like to appologize ahead of time for it being
very basic.
I am building an application using the notebook widget. Inside the
notebook
is a tab I would like to divide into two columns using gtk.Table. The
column on the left is a
Karsten Henke wrote:
So in GTK there is no possibility to check the mouse-button (if it is
released). I have to use a lower layer if i want to get the button
released event? Can anyone suggest some reading how Events in GTK are
created and how the infos (Button pressed and released) are
Hello,
JUAN ERNESTO FLORES BELTRAN wrote:
Hi you all,
I am coding a pygtk/matplotlib/basemap application. Actually i have
coded 4,000 lines and i consider 2,000 more lines will be required to
finish my application. The point is the application is becoming to slow.
Could you elaborate on
Hello all,
Adolfo González Blázquez wrote:
Hello,
I'm trying to syncronize a toggle menu item, and a toggle button, so
when one of them is activated, the other one gets activated as well.
The problem comes when cliking the menu item, i try to activate the
button, and this catch the 'clicked'
Hello,
Gary Jaffe wrote:
I wrote a pygtk application that displays ascii letters and spaces
arranged as 70 columns by 20 rows. Each letter and its background color
represents a potential appointment spot in a doctor's office. The user
can click on any of the letters to either make or view
Ross Burton wrote:
On Mon, 2005-05-23 at 10:27 +0200, A.T.Hofkamp wrote:
It is probably my Qt background that steered me in the wrong direction. There,
a base class Widget is used to derive new widgets. I was looking for something
similar but could not find it. Also, the tutorial didn't show
Hello all,
I have just started using pygtk, no previous gtk experience, I did use Qt.
I also read and played with the pygtk tutorial programs.
As example application I thought I would write a Gantt chart widget in pygtk,
basically a graph of people/machines/resources use against time.
Since the
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