Pyqt5 qtableview add row

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The model starts out with a number of rows and displays the data properly. QtWidgets import *. item = QStandardItem(d[0]) item. If you don't like that specific height, just change it to something more acceptable (e. There is one problem though. QtCore import *. Nov 14, 2009 · 8. This class is used to provide standard tables that were previously provided by the QTable class, but using the more flexible approach provided by Qt's model/view architecture. cellClicked. addItem(t) self. The first row of text (the "MAC Address Serial Number Device Name" is the header data (set in the model). But it may be simpler to use filter. selectionChanged. How can i do it? self. (widget_name). In the sample code below (heavily influenced from here), I want the entire row of the clicked cell to be selected instead of the individual cell. Oct 18, 2013 · Here is an example of how you can get a table cell's text when clicking on it. Modified 5 years, 7 months ago. Oct 29, 2012 · As you use som YourModel to show it in YourTableView (QTableView) should do like this: YourModel->insertRow(YourModel->rowCount(QModelIndex())); // paste some data to new row. QStyledItemDelegate): def createEditor(self, QWidget, QStyleOptionViewItem, QModelIndex): return QtWidgets. time() data = np. To enter the item's editing mode the user can simply double-click it. . I am using PyQt5. db = QSqlDatabase. Jun 4, 2018 · 2. view. DisplayRole: May 23, 2016 · I'd like to prevent any of the 4 headers (first two rows) not scroll off the screen as the user scrolls down. transactions. I don't see anyway in Qt to add additional header rows or prevent scrolling of a single row. The value rowCount () returns changes after this call. from PyQt5. Sep 30, 2012 · 3. setDragEnabled(True) your_tableview. There is a button to insert a new empty row at the end of the model. column = 0. Oct 5, 2010 · to make QTableView only select whole rows. 'result' contains the table loaded from a SQL db. QtCore import * class pandasModel( Jan 5, 2014 · I want to add a right click menu to delete, rename or open image in each of cell of QTAbleView in the rigt click menu, I have tried and found everyone is trying to add menu to a header in tableview, i tried below but that seems not working in the code below. model(). 1. myTable. There are 2 ways. horizontalHeader(). tableView->verticalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents); the padding set in your CSS will then be applied to the top and bottom of the cell, too! answered May 13, 2014 at 13:39. However, it shows: Feb 21, 2022 · Here below the part of the code with QTableWidget (referenced as tableWidget_mat) where the QPushbutton is added (in column 3) beside each row of the QTableWidget. addone) Nov 1, 2019 · I'm writing a custom TableModel in PyQt5, inheriting from QtCore. Jan 23, 2015 · Then the method asks a proxyModel to return a total number of rows: rows=proxyModel. How to disable this second way of entering the item's editing mode? Feb 27, 2019 · In conclusion, I would like to make table1 show the selected row value in table2. I use this method in the TableModel class to remove rows: def removeRows(self, position, rows, QModelIndex): start, end = position, rows. self. You need to connect the clicked signal to your own MyClass::onTableClicked() slot, as shown below: Mar 5, 2022 · 2. Oct 10, 2012 · I have a function that attempts to insert a string value to a new row in a table behind a QSqlTableModel. QtCore import QModelIndex from PyQt5. QTableWidgetItem. count(); beginInsertRows(QModelIndex(), newRow, newRow); data_. Removes the row row and all its items from the table. There is no default autoscrolling feature, but you can get the behavior relatively simple. Stretch) But unfortunately with this flag used the columns width doesn't stay adjustable any longer (the user is not able to resize the columns width). The EditStrategy is OnFieldChange. setStyleSheet("QTableView::item:selected{". tableView. beginRemoveRows(QModelIndex, start, end) #. 8 where I can control the row height. I found out that by setting. vectorize(QStandardItem)(data) # generate QStandardItem-Array. Ideally, in a QTableView. I use QTableView to display and edit a Pandas DataFrame. ItemIsEnabled flag makes the QTableView items editable. "background:rgb(135, 206, 255)}") May 17, 2021 · 6. Imagine, c1 and b3 are selected. Chris. The QTableView class is one of the Model/View Classes and is part of Qt’s model/view framework . void QTableView:: setRowHidden (int row, bool hide) If hide is true row will be hidden, otherwise it will be shown. table. Using mouse events for this is ineffective, because: 1. __init__() If you are using PyQT All you need to do for your requirements is this: your_tableview. I'd like to improve this display, and the first thing that comes to mind is to visually set Nov 9, 2017 · I'm using QtableView to show my logs and to filter them by column, QSortFilterProxyModel is used. And you can't just insert text string separated by tabs into table, you need to prepare it yourself, and then populate table with QTableWidgetItem's by calling QTableWidget. clicked. index(row, column) table_view. QWidget *QTableWidget:: cellWidget ( int row, int column) const. retrieve the header data and paint its text. eyllanesc. It works. tell the model to stop hiding the header data; 4. setDragDropMode(QAbstractItemView. Firstly, you will need to change the way the findButton is connected, so that it sends the text to be searched for: findButton. db") db. To accomplish this I connect QTableView 's clicked signal to a custom viewClicked() method which receives the clicked QModelIndex automatically: self. tableWidget qTable. g: entering or editing data). Mar 28, 2018 · 0. How can I change the code to incorporate that? imp Jun 13, 2016 · Deleting the First item will shift the remaining rows up, making row 1 and row 2 as row 0 and row 1 respectively, thus when you next delete row 1, row 2 (previously) will be deleted as it is now row 1. You can create a QTableView object and place it Feb 10, 2021 · mvc QTableView modelview excel numpy pandas qt pyqt pyqt6 data-science pyqt6-data-science python qt6. In the previous tutorial we covered an introduction to the Model View architecture. class IndexedButtonWidget (QPushButton): def init (self, text='', parent=None): super (QPushButton, self). Although, when finished editing, the row clears and ! shows up in the row header. Copy and paste of single selection of multiple items can be done in c++ by overriding Keypressevent of QTableView. InternalMove) Then rinse and repeat with horizontalHeader if you want those rearrange-able too. A QTableView implements a table view that displays items from a model. Ask Question Asked 5 years, 7 months ago. answered Jun 5, 2020 at 15:25. Hello, for some reason this doesn't work for me in my app: # within the app's class def Jan 29, 2015 · It can be seen from a print out: the buttonClicked() method "sends" row 0 while the insertRows() method prints out that it received other than 0 row number (if it was supplied an modelIndex "taken" from by-Proxy-driven TableView with sorting or filtering enabled and active). model = QStandardItemModel() model. This class is used to provide standard tables that were previously provided by the QTable class, but using the more flexible approach provided by Qt’s model/view architecture. For the first part there is no problem as I use. i want the information to look like. tableview=QTableView() self. Please note that I'm talking about QTreeViews, not QTableViews. row() values. You can also set these properties in the Designer in case you are using it. setRowCount (nb_row) qTable. Here is my code : class df_seuil(QtCore. The rows are widely spaced, so I can display much less information than analogous tables like tkinter's Treeview. anderson anderson1@gmail. If you want to whole row background color is same when clicking, you should do this after creating a QTableView: self. Sep 18, 2020 · Having read some similar posts here, I am still struggling to create a table using PyQt5 and Python 3. QTableWidget. Usually, a QWidget is used to display data in most data-driven applications. The intersection between rows and columns creates cells. setResizeMode(QHeaderView. This topic has been deleted. Thanks a bunch, in all i wanted to understand the insertRows and insertRow, plus how to implement it. Another way to edit the item is to select it and press a keyboard key. QtGui import QStandardItemModel from PyQt5. append (newRow); Where you new the items yourself and hence can give them text. open() projectModel = QSqlQueryModel() . After the user fills in all fields and hits enter or clicks on other rows, the I have a QTableView containing data rows from a database. Jun 12, 2020 · call beginInsertRows () before inserting new rows into the data structure. Jun 10, 2020 · I have a QTableView with three columns The second column is about numbers, there are only three types: 1, -1 and 0. When using QtableView + QSqlTableModel combination, QtableView fails to properly display the inserted row after insertion of a new one. empty(rows, cols, dtype=object) # generate empty data-Array. Notice that we first need to check the role is Qt. Oct 12, 2022 · 2. The code written in other answer is just using API designed to be used by views to operate on model. See also isRowHidden() and setColumnHidden(). selectionModel(). Iterate over the items in that row and set background for each item. connect(self. _data. answered Aug 5, 2011 at 14:48. 7. This property holds the number of rows in the table. #### Fill the data array with strings here ###. Use a table view to display your data. In this tutorial we'll learn how to use QTableView in PyQt, including how to model our data, format values for display, and add conditional formatting. Here below is my original code that does not allow for any changes: import sys. proxy. The database will be viewed in a QTableView in the MainWindow (main. QtWidgets import * from PyQt5. column(), item. 2. connect( lambda: self. Return type: int. Jul 21, 2020 · I would recommend creating a numpy array of QStandardItem and filling the Model using the appendColumn function: start = time. Hello guys, I'm working on a GUI with two QTableView. setToolTip("header 0") Oct 26, 2022 · So one possible solution is to store tuples at each index. I want to achieve multiple column filter on Qtableview. Aug 22, 2018 · 7. column()] = value. py). 1) You can use delegates to draw the row background You will need to set the row to highlight in the delegate and based on that, do the highlighting. tableView5. QtWidgets import QApplication, QTableView class CheckBoxDelegate(QtWidgets. Thank You. public: CChoicePathDelegate (QObject *parent = 0); QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const; //delegate editor (your custom widget Add row in a QTableView PyQt5. Setting a Qt. View needs to adjust itself, because it won't put the item at the bottom immediately when Jan 17, 2015 · 15. If you want to get the complete rows of the selected elements then a possible solution is: Get the rows. tableView = QTableView(self. If the QDialog is open, the color of the selected row switched to black, but it should stay white. Jun 5, 2020 · In general for all the classes that inherit from QAbstractItemView (like QTableView, QTableWidget, QListView, etc) there is the scrollTo method that is used internally to scrollToItem: row = 4. g. You can have vertical header in easy way as one line code, Jan 28, 2015 · 1. I tried to return a QPushButton object in the data method for the Qt. I could not get the default delegates to work but, you can create custom delegates and then set them to the desired columns of a QTableview. I want my Table to have one column with CheckBoxes only, no text, and one column with a PushButton in each row. setColumnCount (nb_col) chkBoxItem = QTableWidgetItem Jul 18, 2017 · 12. setModel(model) There are a couple ways you can do alignment. I am working with a QTableView and trying to retrieve values from the selected row (s). #. You can connect to that signal and call scrollToBottom on your view. QItemDelegate): """ A delegate that places a fully functioning QCheckBox cell of the column to which it's applied. The QTableView is the white box near the top. rows = {index. setSelectionBehavior(QAbstractItemView::SelectRows); setSelectionMode(QAbstractItemView::SingleSelection); May 11, 2022 · In view of the complexity of the foregoing, another possibility would be to iterate through the tree again, after expanding, in order to count the rows displayed. (not working): tableview. Hope, It will usefull to you guys. The weird thing is, if I scroll down to the bottom and refresh Jun 30, 2021 · 2. tableViewPatient. column()][1] elif role == Qt. append(QPair<string, int>(first, second)); endInsertRows(); If other parts of you model are properly written it should work perfectly. appendRow(item) self. Now that you have a QMainWindow, you can include a centralWidget to your interface. ltr6. I dont know the state of the selected, but inactive or whatelse row, so i dont know how the make the row white in this state. The line that begins "b4:e6" is the first row of data in the table. Mar 17, 2018 · I am writing a pyqt5 based application, I am fetching data from SQLite database and displaying it using QTableView and data change is only possible in the backend SQLite. from datetime import datetime, timedelta. like. After making the edit, we return True to confirm this. edited Sep 12, 2017 at 6:58. At other times I will be working with mulitiple rows using: self. So your dataList would have to look like this: [(text, QIcon()), (text, QIcon), (text,)] In which case your data method would do: if role == Qt. There are two views in QTable the vertical and the horizontal header, they are defined in QTableView, as any widget you can hide them so it can be done as below : ui->tableWidget->verticalHeader()->setVisible(false); // Get Vertical header and hide it. If I set any number smaller than 24, like verticalHeader->setDefaultSectionSize(10) i get Jul 13, 2017 · Basically, you can implement paintSection as follows: 1. selectedIndexes ()" returns a list-of-QModelIndex's. If you want to use showRow then you may need to clear filter, hide all rows and show rows with 2 and 3. The first step is to add a horizontal layout with just a QTableView. setFilterRegExp(filterString) and the column to self. tableview. Get the selectionModel() of the view and connect to the currentRowChanged signal. Feb 13, 2018 · The first one shows names and the other shows their respective email addresses. Apr 25, 2012 · 9. index(row, 0) Knowing index it proceeds with asking for a value stored in self. e. I know this is an old question but I've been struggling with this recently. setToolTip("headers") but can I add different tooltips to each header, i. tabSentimento) self. statTable. height() + 6 ). Apr 14, 2018 · newRow. To be able to insert a widget you must use the setIndexWidget() method where the QModelIndex() associated to the cell must be passed as the first parameter, considering that the indexes of the row and column start from 0, for the item with text equal to str(4) its coordinate is 0, 3: if __name__ == '__main__': 2. The problem arises when I add a new record in the configurations model. Alignment data is actually supported in the model, but the header view Chapter 4 - Add a QTableView. If you try the above on your model, you should be able to edit the values. ui. QtWidgets. I currently have one QTableWidget with different cells. wariner warinera@yahoo. The documentation makes it look like table. Returns the widget displayed in the cell in the given row and column. Jun 17, 2015 · 16. Sep 13, 2017 · I want to use a Dialog window, which contains the form where the user can input details of an item into, which pops-up when the user clicks on "Add Item" button. Item[0]. ui->setupUi(this); Fixing Add Row function in QTableView in PyQt5. First it is querying a row index: index=proxyModel. QtGui import * from PyQt5. The QTableView class is one of the Model/View Classes and is part of Qt's model/view framework. QTableView() tableModel = PaletteTableModel() tableView. Dec 28, 2012 · sys. drop(position,inplace=True) Nov 13, 2021 · Filter removes data before sending to TableView, showRow() / hideRow() removes row directly in TableView. tell the model hide the header data i. When I left-click on a cell I want the number on it to be increased by 1, and if I right-click I want the number to be decreased by 1. This seems a ludicrous effort just to get such a simple piece of information. May 14, 2016 · Qt provides a non-abstract model you can use with all the view classes - QStandardItemModel. addDatabase("QSQLITE") db. The table is meant to show stats which will be aggregated in the SQL query, which will return Jan 28, 2015 · 2. It's based on the size hint for the row, which is derived from the size hint for the item delegate (amongst other things). The model also has a timer attached to it, which upon expiring, gets the number of rows and columns, constructs an index for it, and emits dataChanged signal, to update the dynamic contents of the Jun 15, 2022 · So, one of the solutions how to capture the current row, while navigating through the table is to get the selectionModel object from underlying QTableView object and then connect to the signal selectionChanged, e. Feb 15, 2013 · I have a QTableView, which uses a model derived from QABstractTableModel. tableWidget的基本概念和用法 tableWidget是PyQt中的一个重要控件，用于显示和编辑表格数据。它是一个二维表，由行、列和单元格组成。 PyQt5 provides us with the QTableView widget which can be used to create such spreadsheets and tables. MultiSelection) The code below works, but only when the first row is selected. viewClicked) PyQt 在tableWidget中如何添加一行在本文中，我们将介绍在PyQt的tableWidget中如何添加一行。阅读更多：PyQt 教程 1. Only users with topic management privileges can see it. setSizeAdjustPolicy(. The above image was captured from the code that follows. Here is my sample code. The key is that you should be iterating over the model, not the view. Jun 8, 2020 · Source Code: In this PyQt5 tutorial, I will be showing you how to add, copy, and remove rows on a QTableWidget. verticalHeader(). 2) Catch the signal of current row. selection_changed) (transactions is QTableView object Jul 19, 2021 · self. setCellWidget(index,2,combo) This block sets up the combobox, per row, and then adds it to a cell (the last one in this example). row (item) ¶ Parameters: item – PySide2. setSelectionBehavior (QAbstractItemView::SelectRows) is what you want to select a whole row. QtCore import QAbstractTableModel, Qt. I paste in a sample of my original code in case it helps. setItem(row, column, item) Code language: Python (python) PyQt QTableWidget example Feb 6, 2022 · When user click one cell, there is a default backgroud which I see in my computer is blue. QtGui import *. dockwidget. append (itm); } model. setModel(tableModel) x = tableView. rowCount() Knowing how many rows in a QTabelView 's model it iterates each row. setSectionsMovable(True) your_tableview. I have a QTableView as follows: 1 a1 b1 c1 2 a2 b2 c2 3 a3 b3 c3 I know how to get the item's text of the selected ones as a list. (This table will only have 2 columns, one for the previous column names and one for their values. row()][index. These Tables are created from a combination of rows and columns. for t in combo_box_options: combo. The row and column specified is the cell that was pressed. I have a solution to this: Pass rows you want to delete for example from 5 rows delete [0,3] def setSel(selected: List[int], table_widget May 26, 2015 · In this example, there are three options. row – int. Aug 8, 2010 · It seems that tableView->resizeColumnsToContents() will only resize all the columns based on data in current view. Aug 15, 2019 · How to set row height of QTableView? but the answer: QHeaderView *verticalHeader = myTableView->verticalHeader(); verticalHeader->setSectionResizeMode(QHeaderView::Fixed); verticalHeader->setDefaultSectionSize(24); still produces rows that are too high. For a PyQT5 widget, I need to display data from an SQL-query to an SQLite database with columns and rows inverted/rotated. Display role, but apparently this is not possible. When one of the QTableView 's QModelIndex is clicked I want to select an entire row of the same-row-indexes. setHorizontalHeaderLabels(headerNames) for d in data: # Create an item with information of the database. com. setGeometry(QRect(550,10,510,700)) Jul 2, 2020 · For instance, if I change the value x = 2 by x = 5, then somehow to know that the change has happened and the code has to update the rest of the values in the row. table. setModel(model) so I'm making the Query with : Then I create the table with the headers doing: If you know the number of rows and columns that the table may have at the time of creation, you can use the following: table = QTableWidget(rows, columns, parent) Code language: PHP (php) To add an item to the table, you use the setItem() method: table. The data is not saving to the database. answered Mar 22, 2014 at 13:58. EditRole to determine if an edit is currently being made. See also rowHeight(). Example: QPushButton* helpButton = new QPushButton("Help"); tableView->setIndexWidget(model->index(position,COLUMN_NUMBER), helpButton); If you just want to add a button and do something on click of it, adding a button using setIndexWidget () works fine. It does so via a QTableView with a F2 style edit called programatically. _data[index. find(findField. void QTableView:: setRowHeight (int row, int height) Sets the height of the given row to be height. setSelectionMode(QtGui. import calendar. call endInsertRows () immediately afterwards. call parent class' paintSection method so that it paints everythiing but the text (which is empty); 3. 1. when i run, the code below, it prints None. This function was introduced in Qt 4. init (text, parent=parent) Jul 23, 2022 · Now i got it. QAbstractItemView. This can either be done via Qt Designer (in the QAbstractScrollArea section of the Property Editor), or programmatically, like this: self. tableview = QTableView() tableview. setEditable(False) model. This signal is emitted whenever a cell in the table is pressed. items variable by calling data() method supplying it Feb 14, 2021 · Re: PyQT5 - Button to add row to a QTableView. QAbstractTableModel. Maybe there is a tricky way to do this by having 2 actual tables and 1 of those tables having a single row which is a header? Jun 10, 2021 · I am trying to move rows in my QTableView in the example below, but am struggling to understand how to correctly call beginMoveRows. To show only rows with selected value ( key = "3") Oct 6, 2021 · To create a new row or rows in your table model you call insertRow () or insertRows () and specify at which row you wish to insert the new row. It also gives you a lot of flexibility in how the data is displayed/edited. I wonder if there is an alternative way Jan 8, 2012 · When you want to populate QTableWidget, you need to set row and column counts before inserting data example in documentation (PySide documentation is better than PyQt). Which means that if I have more data below (which is longer in terms of counts of words), those words will be wrapped down (if the wordWrap property is set to true). How do you get ROW numbers in QTableView using QStandardItemModel I used below selection model and behavior as. int newRow = data_. The "standard" row height is what you get when you don't resize to contents. selectedIndexes()} output = [] Dec 1, 2018 · A QTableView is just a view of a model. If you want to get coordinates of clicked cell, you can use parameter of clicked signal handler, like you have called it item (it's QModelIndex in this case) def func_test(self, item): and get item. I do not know exactly how to load the selected table1 value, but I think it would be better to append one value to QStandardItemModel in def table1_DoubleClicked (self): using self. insert a row into the data structure. row() for index in self. The code block above produces out put like this: edited May 23, 2017 at 12:34. Dec 6, 2016 · All you need to do is set the size adjust policy on the table when initialising the UI, and it will automatically resize to fit the contents. DecorationRole: return self. setModel in table2. selectedIndexes () "tableView. Mar 4, 2022 · Now I would need to add rows to the SQLite table using the QTableView and I'm wondering whether there's a way for doing it "spreadsheet-wise", meaning having an empty row after last row in the QTableView to be filled with values and then inserting the new record in the SQLlite table through QSqlTableModel. Mar 20, 2020 · I create a class 'pandasModel' based on QAbstractTableModel, shown below: import sys from PyQt5. Now I am getting [c1, b3], how ever what I need is a dict or a list of lists with: Mar 4, 2018 · 1. When you use. When i doubleclick on a row, a QDialog opens. I want to have different colors for this three "types" of numbers (1,-1,0), coloring their rows with different colors. fontMetrics(). Mar 6, 2014 · model. setHorizontalHeaderLabels(['Name', 'Age', 'Sex', 'Add']) table = QTableView() table. If i filter one column using certain value, and with the filtered data, if i try to filter second column, last filter gets reset and data are displayed corresponding to filter on second column. dataList[index. Viewed 2k times 0 This is my code for May 15, 2018 · As far as editing the configurations, there seems to be no issue. bool insertRow ( int row, const QModelIndex & parent = QModelIndex () ) you need to acces the items and set the text after. One of the way's you can use to retrieve the selected rows is: tableView = QtGui. But i have another problem. update of model causes update of View. class PandasModelEditable(QAbstractTableModel): def __init__(self, data): Nov 2, 2018 · formatting a QTableView header. QAbstractTableModel): def __init__(self, data): super(df_seuil,self). The id field is hidden. setItem. QtWidgets import QTableView, QTableWidget, QWidget, QPushButton, QHBoxLayout, QVBoxLayout, QApplication, QStyle, QItemDelegate, QStyleOptionButton Aug 5, 2011 · Doing something like this should work: tableWidget->insertRow( tableWidget->rowCount() ); This will append a row to the end of your table. identity = [] May 8, 2011 · After watching many threads about getting selected rows numbers, I am really confused. Dec 29, 2017 · I would like to modify any cell (except header) within given QTableView. Returns the row for the item. import csv. Iterate over the columns of those rows. I am trying to add a checkbow to every row in a QTableWidget, unfortunately it only seems to appear in the first row. scrollTo(index) edited Jun 5, 2020 at 15:30. edit: Now it works fine Jan 6, 2018 · to select a new row you must set some item of that row as active through the setCurrentIndex() method of QTableView, in this example I calculate the last row and with that I get the QPersistentModelIndex of an item of the next row, after deleting I convert it to QModelIndex and I use it in the previous method. I want to be able to add one or more selected values from the QTableView1 to the QTableView2 when I click on a pushbutton. return True. exit(app. This goes over each row in the QTableView's model and over each column within each row. My example has 3 buttons to do various row movements, and the 3rd one (move a row down by 1) causes my program to crash. You can modify as needed. Note: The table takes ownership of the widget. Jul 19, 2013 · from PyQt5 import QtCore, QtWidgets from PyQt5. serch. Suppose a QTableView defined in some MyClass class. text())) 8. Each cell in the TableView widget is editable and can be interacted with (e. It's really easy to start with QStandardItemModel: MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {. If I insert a row and do not set the room cell, the user can edit any of the fields and it will save to the database. PySide2. But I need the full row of those selected items. items = np. check whether you existing implementation supports "inserting a row". thecreator232. First create the delegates: class LineEditDelegate(QtWidgets. I really like a clean result of self-adjusting to the QTableView 's width of the columns using: self. QLineEdit(QWidget) May 15, 2011 · Chapter 4 - Add a QTableView. Here is my code: data = ['first_row', 'second_row', 'third_row'] nb_row = len (data) nb_col = 2 qTable = self. You can create a QTableView object and place Nov 14, 2018 · 1. I need to access the QWidgets that contains the headers, e. rowCount ¶ Return type: int. If you want to add custom widget into table cell you can use QItemDelegate. setFilterKeyColumn(filterValue). Once an item in the popup menu is selected, the value is passed to self. You can use the insertRow () function to insert new rows into the middle of your table as well. It shows the change in the view, but doesn't push it to the table. setIndexWidget worked for me. Feb 14, 2016 · QTableView (and other Model/View widgets) is preferable for displaying a significant amount of data. Your model will emit rowsInserted when you insert/append rows. Edits to the existing rows don't save either. The view doesn't actually get those events, but its viewport() (and, since they're normally accepted, they are not propagated to the parent, the view); 2. index = table_view. setDatabaseName(r"C:\Users\vaas\AppData\Local\Temp\uniprotect\unidb. Community Bot. However, setting setAlternatingRowColors(true) only alternates row colors that has data - the rest of the table is just white, which is not the behaviour you'd expect (look in the bookmark list of any browser, for example - empty rows has alternating colors). this->setSelectionBehavior(QAbstractItemView::SelectRows); this->setSelectionMode(QAbstractItemView::MultiSelection); QModelIndexList selectedRows = selectionModel()->selectedRows(); Jun 14, 2012 · I can add a single tooltip to all headers using. check that rowCount () can reflect the change. to return empty data; 2. exec_()) To get required results, a popup menu is launched by clicking on the header, and populated with the unique values for that column. Am trying to get that information from the QTableView and print it to the command line. You may also want to specify the selection mode. Create your own Delegate class and inherit it from QItemDelegate. hc eg iq vh tu bb gc iw bq ap