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by: Srinath Avadhanula |
last post by:
Hello,
I am wondering if QT has something like QWaitForNextEvent() function.
This function would block execution of the application till another key
was pressed and then return the event which occured.
Would like to utlize this in a small application I am building:
I am trying to create vi key-bindings for a simple QMultiLineEdit
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by: Åâãåíèé Êîñåíêî |
last post by:
Hi!
I make my first steps in Tkinter/Tix programming. The next program is work
well (really, _almost_ well):
import Tkinter
root = Tkinter.Tk()
widget = Tkinter.Button(root)
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by: Marc |
last post by:
Hi all,
I was using Tkinter.IntVar() to store values from a large list of
parts that I pulled from a list. This is the code to initialize the
instances:
def initVariables(self):
self.e = IntVar()
for part, list in info.masterList.items():
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by: Michael Zhang |
last post by:
My project uses Python-2.3.4 + Tkinter + PIL-1.1.4 to retrieve images
from server and display those images.
I created a thread (also a separate toplevel window) for displaying
images and another thread for recording the frame rates (using a
progress bar for visulization). The whole application worked very well
once it received image data...
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by: Paolino |
last post by:
Lately I was needing to use multiple inheritance to split behaviour of a
class and modularize it.
But the problem raises when the need is to add operations to a method
already present in one of them from another.
I think the technical solution is the use of 'super'.
Then I tried to write a decorator for automatize the 'super' call,but I...
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by: MBW |
last post by:
The following code is for a simple server/client asplication that
allows the user to toggle between serve and or client modes and
send/recieve a message however i am getting an Attribute error on my
entry widgets when I try and call get() to get the port and ip address
from those fields, I'm sure it's something simple I haven't grasped...
...
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by: Bill English |
last post by:
Is there a way I could run the MS ping application in my application... without the command prompt appearing?
--
I am a 14 year old C# developer, I am completely self taught, so please don't get mad if I ask a stupid question. Thanks.
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by: GTi |
last post by:
Does anyone have any good code for a self restarting application?
Sometimes I need to exit my application and start it again, what is the
best method of doing this in a windows form application.
The reason why I want to this is complicated, so a restart is faster
and more easier whey of doing it.
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by: Sanjay |
last post by:
Probably a newcomer question, but I could not find a solution.
I am trying to have some singleton global objects like "database
connection" or "session" shared application wide.
Trying hard, I am not even being able to figure out how to create an
object in one module and refer the same in another one. "import"
created a new object, as I...
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by: Ant |
last post by:
Hi all,
I'm putting together a simple help module for my applications, using
html files stored in the application directory somewhere. Basically it
sets up a basic web server, and then uses the webbrowser module to
display it in the users browser. I have it set up to call sys.exit(0)
if the url quit.html is called, but for some reason (on...
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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...
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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. ...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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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...
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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...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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