by: Christopher Stone |
last post by:
The following short program written in PyQt does not display the q2
push button, does anyone know what I'm doing wrong?
#!/usr/bin/env python
import sys
from qt import *
class...
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by: Peter |
last post by:
I want to draw some lines on a widget.
This works ok, but when I want to redraw, the old lines are still there.
How do I clear or refresh the widget, so I can draw a new set of lines?
Code...
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by: sven_c_t |
last post by:
Hi!
Probably a newbie question. I´ve been working a bit with the widget
toolkit FLTK and I have been wondering why there is such a heavy use of
the new operator, when it does not seem to be...
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by: Rich Grise |
last post by:
OK, I don't know if this is Off-Topic for the group(s), because "QT" isn't
"Pure C++", and Slackware is a distro, but those guys are sharp. :-)
And I've crossposted to sci.electroncs.design because...
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by: Peter J. Bismuti |
last post by:
How do you access attributes of a class when inheriting from it? Can't you
just say:
self.attribute?
Help?!...
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by: Skink |
last post by:
Hi,
I created simple property classes with editing option, but since i'm not
too much experienced in PyQt4 i'd like to ask if i handle ColorProperty
changing right. Any other Property has its...
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by: samjnaa |
last post by:
Please check for sanity and approve for posting at python-dev.
In Visual Basic there is the keyword "with" which allows an object-
name to be declared as governing the following statements. For...
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by: Jan Spatina |
last post by:
Hi,
I've got problems when trying to compile simple hello world program in vs6 using
qt3.4.0.
it's code is:
#include <qapplication.h>
#include <qpushbutton.h>
int main( int argc, char...
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by: toglez |
last post by:
Hi all!
I use PyQt4 and Python to create a program to display numbers from a file in a QTable Widget, select various columns from the table and then display the selected columns in a new table.
...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
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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,...
|
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...
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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...
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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...
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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,...
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