Qtableview set header text. Mar 18, 2020 · In the case that a row does not contain a vertical header item, use the text() method only after you've checked that item returned is not None. You can make the cells fill the available space by stretching the last header Sep 10, 2013 · From your comments in the other answer, I wonder if, by 'it should not display the whole header section', you mean you want to remove the header altogether. digia. Dec 13, 2023 · As mode you can set QHeaderView::Stretch or QHeaderView::ResizeToContents. Despite intensive search, I could not find in Qt documentation how to get this list of headers. QTableView set the color of a specific row. Now there is just 1, 2, 3, and so on. 3, and it took surprisingly little code. I've tried things like this: QTableView::section { font-weight: 400; } QTableView::section:selected { font-weight: 400; } QHeaderView { font-weight: 400; } QHeaderView::section { font-weight: 400; } Feb 25, 2010 · This post from blog. QTableView. 23. 4 In a QTableView, how can I make horizontal header cells display vertical text? 1 How to control QTableView's Header Feb 10, 2021 · An interesting extension here is to use the table header of the QTableView to display row and pandas column header values, which can be taken from DataFrame. width() > self. In summary, it creates a QLineEdit in the viewport of the table header. Change background color for a cell in a QTableModel. setToolTip("headers") but can I add different tooltips to each header, i. Nov 2, 2018 · The first row of text (the "MAC Address Serial Number Device Name" is the header data (set in the model). one call to QPainter::drawText () for the physical quantity text using a left alignment flag, the other for the unit text with a right alignment flag). ui to . Jul 14, 2016 · I see how to detect click in a QTableWidget cell by watching the cellClicked(int row, int column) signal (code below). Oct 9, 2020 · Override headerData method of QTableAbstractModel to set Columns and Rows name. With the following code I can display text header but I don't know how to add icons to each text: Sep 22, 2017 · I'm using application-wide stylesheets to alter my QTableView's look. However, the solution is not working for coloring my header row. PySide2. model(). model2. If this property is true then the item text is wrapped where necessary at word-breaks; otherwise it is not wrapped at all. Stretch)after I set my model wich contains header and which is inherit from QAbstract table. For example, you can add simple text to image with Qt::DisplayRole or Qt::EditRole. You can set the style sheet on the QTableView. QTableView pandas DataTable, with column and row headers. DisplayRole Oct 5, 2012 · I would like to change the text color for certain row headers, which can be decided in the model. e. DisplayRole handler in a custom headerData method. index and DataFrame. May 20, 2012 · Headers of columns are same as filed names in SQL database. Here is my code def headerData(self, col, orientation, role): if May 15, 2011 · Implementing the model for your QTableView, allows you to: - set the headers, - manipulate the formats of the cell values (remember we have UTC time and float numbers), - set style properties like text alignment, - and even set color properties for the cell or its content. text() for x in headers if x is not None] Edit: Those are horizontal header items, not vertical. self. Sets the widget to use for the horizontal header to header. setPointSize(7); ui. Nov 3, 2017 · The code should be something similar to the following, I recommend reading about inheritance since that is the primary part class Header: public QHeaderView Jan 13, 2012 · I'm pretty sure there's no way to set the text alignment of a QTableView item via CSS, instead it's something that has to be expressed by reimplementing the model. So far everthing works fine. ). QtSql import QSqlDatabase, QSqlRelation, QSqlTableModel from PyQt6. com/questions/37222081/pyqt-qtableview Nov 24, 2011 · [Solved] Text alignment in QTableView cell QtWS: Super Early Bird Tickets Available! Scheduled Pinned Locked Moved General and Desktop QTableView subscribes at signal sectionHandleDoubleClicked of QHeaderView and resizes appropriate column based on cells content size and width of header section. Jul 4, 2013 · Simple as that, I've been searching for hours without finding a solution. paint the top left corner header. AlignCenter) # set other things like read-only with QTableWidgetItem. No model added. See "also": http://qt-project. If so, here's how: myTable->horizontalHeader()->hide(); Sep 13, 2013 · I am trying to decrease the size of the font in horizontal header of a QTableWidget. 2. Should I be using QTableView or QTableWidget? Feb 20, 2021 · I use a QTableWidget, not QTableView. Advantage: You can set role, for example Qt::DecorationRole, it allows you set images to your headers. QTableView May 15, 2016 · I have a QTableView with the vertical header visible. This function sectionSizeFromContents that you overwrote is able to provide the bounding rectangle but it is always constant even if the width of the header section is resized, which is understandable because it is taking only the text and Jun 2, 2020 · I want to align my all rows in model. – Jun 4, 2015 · You can achieve that by providing your own implementation of QHeaderView. Vertical and role == Qt. horizontalHeader() header. 8/qsqlquerymodel. model->setHeaderData(0, Qt::Horizontal, tr("ColumnName"), Qt::DisplayRole); model->headerDataChanged(Qt::Horizontal, 0, 1); But this does not seem to trigger the view to update. Center align the contents of cells in QTableView. h" #include "ui_mainwindow. model(): if size. Access the relevant header using horizontalHeader() or verticalHeader() and set the header’s stretchLastSection property. I ran across this: By default, the cells in a table do not expand to fill the available space. I cannot figure out how to center the text (numbers), though. headerData Sep 3, 2015 · QTableView/custom table model: set text color in header. io Dec 31, 2015 · Is it possible to format the header of a tableView? I'd like to change the font size, color and font. I just work with QTableWidgetItem. This is similar to how they overlaid a QTableView on a QTableView for the Qt Frozen column example. For this solution, you do need to subclass both the QTableWidget and QHeaderView. produktTb. QtGui. verticalHeaderItem(r) for r in rows] labels = [x. See full list on doc. setDefaultAlignment(Qt. h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {ui->setupUi(this); QSqlDatabase db; db = QSqlDatabase::addDatabase ("QSQLITE"); Jul 22, 2014 · For your custom QHeaderView class, reimplement the QHeaderView::paintSection () method to format the text the way you want (e. sectionSize(logicalIndex): text = self. The table displays 2 columns of data; I'd like to have these columns equally fill the space allocated for the table. The width of header section is the width returned by headerData with Qt::SizeHintRole if this role is processed otherwise it's calculated based on header section text (content). DisplayRole: return f"Column {section + 1}" #for setting rows name if orientation == Qt. This is what I tried to do: @QTableView#tblView::item {height: 44px;} QTableView#tblView QHeaderView::section:horizontal {font-size: 12px;}@ Please give me some advices for it. qt. QTableView): """QTableView specialization that can e. Jan 3, 2013 · If you're using a QTableView with your own model you need to implement the headerData() method in the model to return data for the header. Here's what it looks like now (the red parts are the headers): Here is the code I currently have. QVariant() if role!=QtCore. model2 = QStandardItemModel(). Unfortunately this method have a drawback - after it's apply you will not be able to change size of columns (or rows) manually (in GUI) or programmatically. AlignRight|Qt. The line that begins "b4:e6" is the first row of data in the table. stretchLastSection() property. """ if data_model == "read-write": # Create the model instance self. def headerData(self, section: int, orientation: PySide6. Everything works OK, except that all the table header texts (column headers) are drawn as bold text whenever data in the table view is selected. QTableView, QListView etc. Ui_MainWindow comes from form. I'm new to model-view programming and Qt framework so I am not sure if this is the correct way to do it, but what I've got working so far is that in my MainWindow class the widget with the QLineEdits is set as the central widget Jan 18, 2017 · Sure, I would like to now how to control the padding we see from the edge of the column-header to the header's font itself (the red arrows). A slot for finishing the line edit hides the line edit and captures its text value for the header item. Horizontal and role == Qt. This property is true by default. I tried applying an alignment property with CSS, but it doesn't work. Thanks. Access the relevant header using PySide. setHorizontalHeader (header) ¶ Parameters: header – PySide2. I need to access Feb 10, 2020 · An interesting extension here is to use the table header of the QTableView to display row and pandas column header values, which can be taken from DataFrame. Below code does not work, font size remains unchanged. I'd like to improve this display, and the first thing that comes to mind is to visually set off the header from the data. tableView. Orientation, role: int = ): #for setting columns name if orientation == Qt. However, Everything is working fine expect the QTableWidget Headers. DisplayRole: return f"Row {section May 9, 2021 · Each element of the JSON array is a JSON object where the name is going to be the table column header and the value the row data for that column. tableWidget-> Jun 14, 2012 · I can add a single tooltip to all headers using tableview = QTableView() tableview. def setupTable(self, data_model, query_cmdline): """Set up the main window. QtWidgets. For this we need to implement a Qt. Is it possible to color certain headers from there? I couldn't find a way so far. class WrapHeader(QtWidgets. The data comes from a XML file. # set prototype item for all I inserted self. html#setHeaderData. setModel(self. I am using my delegate class's paint method: void Delegate::paint(QPainter *painter, co Apr 21, 2017 · I want to set the text of the horizontal headers in my QTableView using user typed text in several QLineEdit widgets. I want to set all columns to be the same width (including the vertical header), and those columns that have multiline text to word wrap. QHeaderView is a further QAbstractItemView subclass, but it does not support delegates (as the docs explain ). bool. I have set the header as follows: @ QString headerlist ; headerlist << c1 << c12<< c123; mytable->setHorizontalHeaderLabels(headerlist);. columns respectively. To distribute the available space according to the space requirement of each column or row, call the view’s PySide. Set default alignment for cells in QTableWidget. To distribute the available space according to the space requirement of each column or row, call the view’s resizeColumnsToContents() or resizeRowsToContents() functions. 16. As is the headerData() returns the header name: if orientation==QtCore. Example: QTableView *table = new QTableView(); table->horizontalHeader()->setResizeMode(QHeaderView::Stretch); Sep 5, 2023 · I saw this question which is asking the same as me. Horizontal: return QtCore. All the other widgets do display in the new language. html#details. Sep 28, 2020 · header = table. 5. from PyQt5 import QtWidgets, QtCore class TableView(QtWidgets. ``` #include "mainwindow. The SQL model used is based on data_model; The query_cmdline argument is a list of queries from the command line. AlignVCenter) References https://stackoverflow. Here's a snippet to show just column headings - change the header_labels value to change the header text. py. I also would like to know how I could control the column-header's font's size and other column-header's font's properties. Jun 30, 2018 · ui->tableView->retranslate(); and then calling. I have a QTableView connected to a QStandardItemModel and I just want to change the name it the QTableView headers. Can you explain the solve with examples? Re:I want to align my al Jul 22, 2011 · Hi, I have created a QTableView with QStandardItemModel. If not using delegates and one doesn't want to set alignment for every QTableWidgetItem created anew, then you could set the prototype item in the table widget like so protoItem = QTableWidgetItem() protoItem. Oct 10, 2020 · The first point requires to subclass QHeaderView and reimplement sectionSizeFromContents():. I think you need to set the QHeaderView style sheet explicitly Mar 5, 2013 · See last comment in the thread. Sep 15, 2022 · Set text alignment for QTableView with style sheet. setHorizontalHeaderLabels(['ID', 'Datum', 'Gewicht', 'Bmkg']). ItemDataRole. I would like to change and translate them: "setHeaderData ()": http://qt-project. My solution is based on code posted in this question at Qt Centre. The reasoning (I believe) being that QTableView elements can be 'anything' so textual alignment is too abstract. Apr 24, 2013 · The solution you suggested is not an option because I want to generate the vertical header labels using the values in a QStringList. For this I derived from QHeaderView and implemented the paintSection function: Jul 25, 2018 · QTableView QHeaderView::section { padding-left: auto; padding-right: auto; } The opposite is not true: if default alignment is center, other calculus affect how padding is used and cannot be used to automatically left- or right-align text. But python crushes again. QHeaderView): def sectionSizeFromContents(self, logicalIndex): # get the size returned by the default implementation size = super(). I would like to do the same for the cells of the horizontal header and get the text of the clicked header cell. As you can see, it is more flexible approach. Jul 12, 2012 · The header text changes color correctly but the background will not change from the default. org/doc/qt-4. QVariant('My Column Name') And it also returns a dummy QtCore. I set my header with headers = ["Bezeichnung", "Preis","Anzahl"] in my table model class. What I found was about setting background/text color for all headers, not for special few. DisplayRole handler in a custom Apr 23, 2024 · You want to change the appearance of the header, which is a QHeaderView child within the QTableView, while delegates only manage the contents of the viewport (where items are displayed). Aug 9, 2014 · I have implemented a working solution with PyQt 5. headers = [table. Sep 27, 2013 · I tried to set font size of header and set row's height for QTableview but they didn't work. py in 'QtDesigner' and creates form. QtCore. model2) Sep 23, 2014 · But it requires set the sections and orientation. Edit: The closest I've found anywhere is this, but it's dealing with QTableWidget, and the functions used aren't available for QTableView. wordWrap ¶ Return type. I need to access the horizontal headers of this table and put them into a QStringList object. In my solution, I've done the same thing with another header view. So far I've created an instance of QTableView, I'm not sure how I add rows to the table and set-up column headers. horizontalHeader() or PySide. , vertically), how can I do this? Example PyQt5 app which displays a QTableView with a horizontal header showing text in the normal direction: Sep 1, 2022 · Hello, this is my code: import sys from PyQt6 import QtGui from PyQt6. g. c++ I have a PyQt5 window with a QTableView. I've been looking around for examples. I compile . setSectionResizeMode(0, QHeaderView. I am coding a TV guide which will have channel names as the vertical header, shows of each channel as the rows and timings of the shows as the horizontal header. QFont font; font. On the plus side, once you set it for the column, it 'just works'. Note that even of wrapping is enabled, the cell will not be expanded to Feb 23, 2016 · I am using QTableView and QStandardItemModel and I'm trying to colour a row with the font remaining black. Jul 15, 2013 · Hi every one i'm using qsqlquerymodel to get data from sqlite database and Qtableview widget to retrive data i want to custimize ( vertical header and horizontal header in Qtableview ) vertical header ---> remove indexes numbers but vertical header still shown and place icon when the entier row is selected horizontal header ---> change the text of caption Oct 16, 2021 · how to set the QTableView header name in Pyqt4. . May 11, 2015 · Hi, I would like to have text and icons in the horizontal header of QTableView. But now I want to set the header labels because in XML data there is no first line with the labels. QtWidgets import QWi May 1, 2021 · @SGaist Thanks for your response, Yes, I don't need to subclass QTableView, but I need to use the same table at multiple places that is why I sub-classed it. By default, this header is numbered. Couldn't do anything with the stylesheet feature and all the solutions online are only for QTableView. At the same time, I want certain column headers to have bold text, depending on the header text. Unfortunately, I Apr 4, 2014 · I only want to change the color of the vertical header. model = QSqlTableModel() # Populate the model with data. The color is supposed to be kind of markup for the user. com by Andy Shaw shows you how to overlay QComboBoxes over a header. This property holds the item text word-wrapping policy. Here is an example implementation, which overrides the paintSection method to paint the text vertically. If word is wider than the column it should elide right. setFlags, etc. I gave names as vertical headers just as an example. Nov 7, 2021 · it does fill the entire area including the header text and I get these in Qt Creator output: QWidget::paintEngine: Should no longer be called QPainter::begin: Paint device returned engine == 0, type: 1 PySide6. sectionSizeFromContents(logicalIndex) if self. Jul 2, 2018 · I need to make some formatting changes to a QTableView. QHeaderView. A slot for double-clicking the header shows the line edit in the proper position and width to cover the header section. py . I was not successful into adding header Jul 13, 2017 · I'm trying to set the horizontal and vertical headers in QTableView to word wrap but without any success. horizontalHeader(). QTableView May 2, 2019 · I'm not aware of any QHeaderView::section directive that can be used within the context of the style sheet for the containing view (e. setTextAlignment(Qt. Dec 19, 2014 · While this works I would like to know how to control Header from inside of QAbstractTableModel using its headerData() method. You can combine different roles and get beautiuful results. verticalHeader() and set the header’s PySide. I wish to make horizontal header cells in a QTableView display text from top to bottom (i. Qt. hegts ivbni zviqy hkqaj mlnb wux vfbct vyzy zzbcd yho
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