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Search Results
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Replies |
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Thread: Convert python to Qt c++
Post: RE: Convert python to Qt c++
| This is the code I ended up with (from the QSqlRelationalDelegate 's code), and works!
Any comments are welcome.
int positionColumn = 2;
qDebug()<< "BookDelegate.createEditor index.colum... |
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panoss |
GUI |
1 |
1,285 |
Feb-05-2022, 06:56 PM |
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Thread: How to update the list of a combo box in a QTableView
Post: RE: How to update the list of a combo box in a QTa...
| It works fine for me, I don't know why is this happening to you. |
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panoss |
GUI |
10 |
6,269 |
Feb-05-2022, 03:24 PM |
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Thread: Convert python to Qt c++
Post: Convert python to Qt c++
| This is the code I want to convert to Qt c++:
def createEditor(self, parent, option, index):
# column of combo box 'position'
positionColumn = 2
print("myDelegate.createEdi... |
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panoss |
GUI |
1 |
1,285 |
Feb-05-2022, 03:14 PM |
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Thread: How to update the list of a combo box in a QTableView
Post: RE: How to update the list of a combo box in a QTa...
| I don't understand what you 're saying, it works fine for me. |
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panoss |
GUI |
10 |
6,269 |
Feb-05-2022, 12:45 PM |
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Thread: How to update the list of a combo box in a QTableView
Post: RE: How to update the list of a combo box in a QTa...
| Ok, I found it!
I subclassed the QSqlRelationalDelegate:
# Created by: PyQt6 UI code generator 6.2.3
#
# WARNING: Any manual changes made to this file will be lost when pyuic6 is
# run again. Do no... |
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panoss |
GUI |
10 |
6,269 |
Feb-05-2022, 09:15 AM |
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Thread: How to update the list of a combo box in a QTableView
Post: RE: How to update the list of a combo box in a QTa...
| I renamed it from 'UpdateArticlesModel' to 'RefreshArticlesModel' and updated the code in the first post. |
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panoss |
GUI |
10 |
6,269 |
Feb-04-2022, 08:16 PM |
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Thread: How to update the list of a combo box in a QTableView
Post: RE: How to update the list of a combo box in a QTa...
| (Feb-04-2022, 07:48 PM)Axel_Erfurt Wrote: The function UpdateArticlesModel only has print. Where is the database updated?
The 'articles' table does not get updated.
Only the 'positions' table gets u... |
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panoss |
GUI |
10 |
6,269 |
Feb-04-2022, 08:08 PM |
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Thread: How to update the list of a combo box in a QTableView
Post: RE: How to update the list of a combo box in a QTa...
| I removed the 'model = QSqlTableModel(self.tableView)'. |
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panoss |
GUI |
10 |
6,269 |
Feb-04-2022, 07:42 PM |
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Thread: How to update the list of a combo box in a QTableView
Post: How to update the list of a combo box in a QTableV...
| Panoss about 2 hours ago
I have a problem refreshing the data in the list of a combo box in a QTableView.
When you run the program (I have put all the classes in one file for your convenience) it wil... |
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panoss |
GUI |
10 |
6,269 |
Feb-04-2022, 07:07 PM |
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Thread: How a QMainWindow can open a dialog?
Post: RE: How a QMainWindow can open a dialog?
| I found it, thanks!
from PyQt6 import QtCore, QtGui, QtWidgets
from PyQt6.QtWidgets import QMainWindow, QPushButton, QDialog, QApplication, QVBoxLayout
from PyQt6.QtWidgets import QMainWindow, QHBoxL... |
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panoss |
GUI |
4 |
3,581 |
Feb-03-2022, 04:33 PM |
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Thread: How a QMainWindow can open a dialog?
Post: RE: How a QMainWindow can open a dialog?
| It was so simple, this is embarashing **biggrin** .
What if I want the second form to derive from 'object'? 'class Ui_dialog_in(object):'
(because this is what is produced by pyuic6) |
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panoss |
GUI |
4 |
3,581 |
Feb-02-2022, 09:32 PM |
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Thread: How a QMainWindow can open a dialog?
Post: How a QMainWindow can open a dialog?
| I have the following code which has two classes:
-Ui_dialog_in
-myWindow
What I 'm trying to achieve is:
-when myWindow opens, to open a Ui_dialog_in
What must I change - add?
from PyQt6 import Q... |
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panoss |
GUI |
4 |
3,581 |
Feb-02-2022, 08:45 PM |
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Thread: Modify project (so that it uses db, QSqlRelationalTableModel etc)
Post: Modify project (so that it uses db, QSqlRelational...
| I have this program which displays a form with a QTableView which has 2 columns.
The second column is a combo box.
I want to modify it so that:
-the table gets data from an SQLite database
-the combo ... |
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panoss |
GUI |
0 |
1,278 |
Jan-31-2022, 10:14 PM |
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Thread: Call a function in FormA from FormB
Post: RE: Call a function in FormA from FormB
| Guys thank you and forgive me for the lack of information.
deanhystad this is EXACTLY what I wanted! |
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panoss |
GUI |
3 |
1,910 |
Jan-30-2022, 07:45 PM |
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Thread: Call a function in FormA from FormB
Post: Call a function in FormA from FormB
| Hi everybody.
I 'm looking for a simple example (with SIGNAL, SLOt and Emit()) where we have:
-a main form, say 'FormA' which opens another form, let's say 'FormB'
-FormB has a button which when click... |
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panoss |
GUI |
3 |
1,910 |
Jan-30-2022, 06:56 PM |
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Thread: Converting c++ class to python class
Post: RE: Converting c++ class to python class
| I found the solution!
Changed:
currentSelection = pyqtProperty(int, currentSelection, setCurrentSelection)...to:
currentSelection = pyqtProperty(int, currentSelection, setCurrentSelection, user = Tru... |
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panoss |
General Coding Help |
12 |
11,870 |
Jul-23-2017, 08:33 AM |
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Thread: Converting c++ class to python class
Post: RE: Converting c++ class to python class
| Ok, another c++ clas that I 'm tryin to convert to python:
HEADER file:
class OptionGroup : public QWidget
{
Q_OBJECT
Q_PROPERTY(int currentSelection READ currentSelection WRITE setCurrentSelection U... |
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panoss |
General Coding Help |
12 |
11,870 |
Jul-21-2017, 12:12 PM |
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Thread: Converting c++ class to python class
Post: RE: Converting c++ class to python class
| Finally I just made the class inherit QAbstractProxyModel, so an excact 'translation' of C++ class to python class was not achieved, but it 's functioning correctly.
So I ended up to:
class EPNCComboM... |
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panoss |
General Coding Help |
12 |
11,870 |
Jul-18-2017, 02:22 PM |
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Thread: Converting c++ class to python class
Post: RE: Converting c++ class to python class
| Larz60, sorry but I don't understand what you 're saying.
Which functionality and which PyQt5?
I 'm using only PyQt4.
QAbstractProxyModel is a class (a Qt model class). |
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panoss |
General Coding Help |
12 |
11,870 |
Jul-17-2017, 01:47 PM |
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Thread: Converting c++ class to python class
Post: RE: Converting c++ class to python class
| This is it (at line 11 is the error):
C:\Python34\python.exe C:/Users/Pangs/PycharmProjects/repairdevicesv7_qt/main.py
Database: connection ok
0.RepairDevices c= 0
Traceback (most recent call last):
... |
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panoss |
General Coding Help |
12 |
11,870 |
Jul-17-2017, 11:48 AM |
