I'm putting together a table with QTableWidget in PyQt5 ..
I set the sortingEnabled to True , but the problem is that it does not sort the numbers well.
For example, if I'm 20, 201 and 30, sort them as follows:...
I am currently using QtextBrowser to show me the text of a url in a window. The problem is that with QTextBrowser I do not load the images of the url, only the text.
I have observed that in QT5 QwebBrowser is used, but the problem arises beca...
How can I modify the components of a mainform.ui (Qlabels, comboBox, etc.) from another form, and vice versa? ex: 1-mainform.ui has a button (called "button1"), when I click on button1 I want to disable a button located in otherform.ui (called "...
I have a program that opens a database and presents the database through a model in a table view in Qt.
I am able to add and delete rows in my database through some buttons that activate the action and some text boxes where to put the informa...
I can not get a BlCombobox to show me the values of a query. I've done it like others in the code and nothing, I do not know what can happen.
interval_date.h
#ifndef INTERVALOFECHAS_H
#define INTERVALOFECHAS_H
#include "blcrear.h"
#include...
I have a list that stores objects like AIRCRAFT and I want to sort it by one of its float parameters downwards.
In a class called airport I have a floating fleet static list, in which, in a part of the program I fill all the data.
Code of...
I wanted to insert a table into another table in a GUI in Qt. The idea is that each cell of the parent table contains a daughter table. Is this possible?
Thanks and regards!
I am having problems to read whole lines from the serial port in linux. I have a gps that connects to the serial port and I can not get the lines read from it to arrive complete. I put the code that I have (taken from the Terminal Example Exampl...
I continue with bad performance with my QGraphicsItem in linux on a RaspberryPI3B. I understand that the problem may come here, in this paint, that when I receive a new point to draw on the path (tracker), it recreates ALL the QPainterPath again...
I have a QPainterPath that contains several consecutive polygons of a path. Given a new polygon, I need to know if this intersects or not with the QPainterPath and in case of intersecting, keep that intersection in a QList. The code I got is the...