Pyqt qtableview row selected signal. What I need is to know which row/cell is selected.
Pyqt qtableview row selected signal. More … May 11, 2019 · To implement these actions I need to know the selected rows in the table. It's also working when I move the cursor with the arrow Aug 8, 2020 · How can I achieve that? In this GUI, I have a popup window with a QTableView that shows coordinates of markers placed on an image in a separate window. Mar 17, 2015 · As the error message says, there is no signal named selectionChanged for the QItemSelectionModel. Jan 14, 2010 · Is there a signal which is emitted when the user selects a row in QTableView by mouse (single selection model)? Aug 22, 2019 · How can I detect when the same row is selected after calling table->clearSelection? Is there a different signal to connect to (the selection model does not seem to have a more generic "rowSelected" signal or something like that), or a different way to clear the selection in the QTableView? Jun 7, 2010 · How does a QTableView signal/notify that the whole row has been selected and unselected? Not just a cell, but when the user clicks on the 'virtual row header' which is to the left of the first cell in the row. Jul 15, 2021 · When I add a row to a table view at the end I call selectRow with the rowCount () -1 from the model, this results in a grey highlight, but doesn't fire the selection event. when the user clicks on the row number on the left side of the table. e. How do I achieve the same programmatically? Apr 19, 2015 · What's the signal of a QTableWidget when the current selection changes and how can I assign a slot to it? PySide6. If I then doubleclick the row it changes to a blue highlight and fires the selection event. 1 within an appliaction that present QSqlDatabaseModel data in a QTableView. row()) Educating programmers about interesting, crucial topics. To accomplish this I connect QTableView's clicked signal to a custom viewClicked() method. I suspect you want the same signal for QTableView, so change your connect statement to: Mar 2, 2009 · Does anyone know how to catch a row selection event in a QTableView ? The idea is that the clicked () and pressed () signals are emitted for a cell selection, but no such signal seems to exist for a a row selection, i. I need to highlight the markers in the image window as the cursor is moved over the corresponding rows or cells in the QTableView coordinates table. What I need is to know which row/cell is selected. Articles are intended to break down tough subjects, while being friendly to beginners. Jul 30, 2010 · I'm having an issue figuring out what signals are emitted by a QTableView when the user performs various actions for selecting a row (my table is configured for row selection mode, single selection) Jul 13, 2017 · Hello, I'm using Qt 5. Displaing the data works well but I need a feature that I don't know how to implement it. Nov 6, 2019 · PyQt5 / PySide2 QTableView how to find out if row is selected and which one in Python? if selected: print (selected[0]. QTableView ¶ class QTableView ¶ The QTableView class provides a default model/view implementation of a table view. This is working well for cells ativated by clicking with the mouse by handling the click signal. QtWidgets. Within the action handler, both the lines below return a collection size 0 (even though there are rows selected in the table): QModelIndexList selections = this->qTableView->selectionModel()->selectedIndexes(); Jan 17, 2015 · When one of the QTableView's QModelIndex is clicked I want to select an entire row of the same-row-indexes. 5. rwgqjhhswjkgllevpvzaxvyzwmjoituydnvxlyehfryaxrj