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by: mksql |
last post by:
New to Tkinter. Initially, I had some code that was executing button commands at
creation, rather than waiting for user action. Some research here gave me a
solution, but I am not sure why the extra step is necessary.
This causes the "graph" function to execute when the button is created:
Button(root, text='OK', command=graph(canvas)))
However, this waits until the button is pressed (the desired behavior):
def doit():
graph(canvas)
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by: corrado |
last post by:
Hello
I have an application running several thread to display some financial
data;
basically I have a thread displaying HTML tables by means of Tkhtml,
another implementing a scrolling ticker based on a Text widget with
embedded windows and a thread running the Tkinter mainloop plus
several other thread dealing with the scheduling of the contents and
the acquisition of data but not using graphic widgets.
I run the same code on Linux...
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by: jhujsak |
last post by:
Hi,
Can anyone point me to any good examples of how to get started
developing new Tkinter widgets in Tcl/Tk?
I have read a number of the popular books on Python and Tkinter:
- Grayson, J.E., Python and Tkinter Programming, Manning Publications,
2000
- Lutz, M., Programming Python, O'Reilly, 1996.
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by: Ben Kovitz |
last post by:
Hi, I just tried to run Tkinter on OS X 10.3.9 under Python 2.4.3, and
I'm getting a bus error as soon as I call Tk(). Googling has turned up
info other Tkinter bus errors, but not this one that occurs right away,
before doing anything fancy.
Tk/Tcl is definitely installed on my computer, as verified by running
"wish" and seeing the window come up. "info patchlevel" returns 8.4.5.
Here's the tail of the output from python -v:
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by: krishnakant Mane |
last post by:
hello all,
I seam to have noticed this a bit late but it appears to me that
tkinter is being used very widely for gui development on all platform?
is that right?
since fredric lundh has written a very good introduction to tkinter
(was that just an intro?), I have got keen interest to know the
following. may be fredric himself might put some light on these
points.
1. I seriously don't intend to start a flame war but does tkinter
stand...
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by: bg_ie |
last post by:
Hi,
I'm in the process of writing some code and noticed a strange problem
while doing so. I'm working with PythonWin 210 built for Python 2.5. I
noticed the problem for the last py file processed by this script,
where the concerned tmp file is only actually written to when
PythonWin is closed. In other words, after I run this script, one of
the generated tmp files has a size of 0kB. I then close PythonWin and
it is then written to.
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by: wolfonenet |
last post by:
Hi All,
My setup is:
WinXP
Python 2.5.1
TKinter version: $Revision: 50704 $
Tcl: 8.4
Debugger: WinPdb
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by: karthikbalaguru |
last post by:
Hi,
One of my python program needs tkinter to be installed to run
successfully.
I am using Redhat 9.0 and hence tried installing by copying the
tkinter-2.2.2-36.i386.rpm
alone from the CD 3 to my pc. But, it is not getting installed and is
failing by throwing
the below errors. Should i need to configure / install any specific
files for resolving this issue ?
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by: njwilson23 |
last post by:
I'm having trouble with tkinter on a new installation of Python (2.6),
built with the framework option from source that was downloaded from
python.org. I'm running OS 10.4 on a PowerPC G4.
The problem first arose when I tried to run matplotlib - it couldn't
find tcl/tk because it was searching for 8.5, and I had 8.4. I found
and built tcl/tk 8.5, which led to a new error, reproduced below:
Traceback (most recent call last):
File...
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by: Guilherme Polo |
last post by:
On 10/29/08, Olrik Lenstra <o.lenstra@gmail.comwrote:
It will be a combination of commands, not a single one. Initially I
considered this as "probably without solution", since tcl acquired a
yield command just in the 8.6a3 release, but then I looked at
wx.SafeYield code and apparently it is possible to replicate it.
Here is an initial cut, it is very possible to contain something not
equivalent to wx.SafeYield (besides it could be...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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