qtableview

So I have a QTableView and I only want to let column sorting on column 1 but not column2. Naturally I tried to installEventFilter on QHeaderView or QTableView , but MouseButtonPress event is not being passed unless you installEventFilter on QApplication Now if when eventFilter is called, the target object is always the top level widget although event.pos() is actually relative to the header or tablecell depending on where you click. So we cannot use QHeaderView.rect().contains(event.pos()) to find out if the user clicks on the header because you get false positive when you click on the top

Hi I am using a QTableView to display data from a sql table using the qsqltablemodel asfollows: MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); model = new QSqlTableModel(this); model->setTable("staging"); model->select(); model->setHeaderData(0, Qt::Vertical, tr("ID")); model->setHeaderData(1, Qt::Vertical, tr("Region")); model->setHeaderData(2, Qt::Vertical, tr("T1")); model->setHeaderData(3, Qt::Vertical, tr("N1")); model->setHeaderData(4, Qt::Vertical, tr("M1")); ui->tableView->setEditTriggers(QAbstractItemView::NoEditTriggers); ui

I have a QTableView populated with a proper model. I would like to change the style of the text based on the context of it: The text, if there is something between parenthesis, just this part of text should change to green color -parenthesis included- (and bold, just if it is not harder). If you can provide a snippet or super simple example, I appreciate it. You have to use a delegate that uses QTextDocument : import random from PySide2 import QtCore, QtGui, QtWidgets words = '''Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris euismod cursus mi sit amet pellentesque. Proin sed

I am currently adding rows to my QTableView as such QStandardItem* itm; QStandardItemModel* model = new QStandardItemModel(this); model->setColumnCount(2); model->appendRow(new QStandardItem("Some Text in Column1"); How do I add items to column 2 dynamically by appending? In the above example column 2 is empty. How do I add item to column 2? Calling appendRow(QStandardItem *) only adds a single item to the first column. You would need to pass in a QList to appendRow() to add items to each column, e.g.: QList<QStandardItem *> items; items.append(new QStandardItem("Column 1 Text")); items.append

I have a table in Sqlite database which I display using QTableview and QSqlQueryModel. The first column needs to have a header which is a checkbox and all the items in the column need to be checkboxes too. I have implemented the first column header as a checkbox and it works perfectly. Since the checkboxes in the column need to be centered, I used a delegate to paint it. I have painted checkboxes using the following code, but they cannot be checked or unchecked. I do not know how to implement that. static QRect CheckBoxRect(const QStyleOptionViewItem &view_item_style_options) {