Qtablewidget set row color. 10 Posts 3 Posters 26.

Qtablewidget set row color QtWidgets. I am using python 3. Joined: Jan 2017. tblDinamic. All the time, I get a 2px grid width or no grid at all. Minimum, QtWidgets. nair last edited by . @Qt-Enthusiast said in how to change the background color of QTableWidgetItem: help me in sample code of how to set grid line color of QtableWidget using setStyleSheet. 1k Views. def headerData(self, section: int, orientation: PySide6. Always show the selection color. pyqt5 qtablewidget cell background while editing cell. 2) Catch the signal of current row. Scheduled Pinned Locked Moved Unsolved General and Desktop qtablewidget qtableview delegate. Everything in the table is affected except the horizontalheaderlabels and the row numbers. Python PyQt5 - Add rows to table. Load 7 more Change color in qtablewidget (click on) Ask Question Asked 5 years ago. removeCellWidget (row, column) ¶ Parameters:. But in your for loop you are going through rows 0-14 and columns 0-14. 3. QTableWidget *table = new QTableWidget(this); table->setItemDelegateForColumn(index_column, delegate); // or table->setItemDelegateForRow(index_row, delegate); // or table->setItemDelegate(delegate); To The selection behavior is set to select rows, but only the hovered cell is highlighted. QTableWidgetItem *tblCol1 = new QTableWidgetItem("Column 1"); tblCol1->setBackground(Qt::red); tableWidget->setHorizontalHeaderItem(0, tblCol1); Is there other way to do this? QTableWidget: Set specific row's color; QtWS: Super Early Bird Tickets Available! QTableWidget: Set specific row's color. I don't know if I can change it in general (in the own QTableWidget()) or I should change it in his QTableWidgetItem(). QTableView/custom table model: set text color in header. Now, I added the option to color the table widget rows in a darker blue or orange color, depending on whether the checkbox is checked or not. Some I want to select a row (not manually) in a QTableweidget. I want to display the rows of a QTableWidget with alternating colors using a stylesheet. Only users with topic management privileges can see it. This topic has been deleted. It is the source model's data() that sets each of `QTableView's indexes background colors to a green if the index's row number is even and to a blue if it is odd. What I want is basically the background color of the QPushButton to I have created a QTableWidget in which I've used setCellWidget(QWidget*). The problem is that the background colors are assigned in a Source Model before the Indexes get filtered by How can I change the color of the QTableView ? border of all the QTableView not borders of the cells . 7. How to add QLabel to QTableWidgetItem? 0. Can you set a specific colour for Change color of a row of a QTableView? panoss Wafer-Thin Wafer. Returns the item for the given row and column if one has been set; otherwise returns 0. But it does not always work as expected. you can also tried style sheet: QTableView::item:hover { background-color: #D3F1FC; } QTableWidget - Change the row color. How to customize rows in QTableWidget. Posts: 78. ItemIsEnabled)", you use it to set the cell property QtCore. I had try QStyledItemDelegate class, but that is not my way, because delegates are used only for item[ row, column ], not for the whole rows or columns. I expected either the first or second entry to use yellow as In this article we will see how we can set the alternation row color property of the QListWidget. How to change background color of selected or clicked cell in a pyqt5 QTableWidget? 2. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog I try to set a background color to my QTableWidget (particular celle or row) with setBackgroundColor. I am getting the following error: AttributeError: 'module' object has no attribute 'QTableWidgetItem' My code:. 2 How to set each item's selection color of QTableWidget in PyQt5 PySide6. Python - PyQt - QTable Widget - adding rows. For this we must get the current background color, the task of getting the background color is tedious since a QTableWidget has its own color as its background, it also has the colors that you add to QTableWidgets and other types of elements so my answer currently has limited support but the idea is scalable. tblDinamic = QTableWidget() self. QtCore. 4. I want to highlight the row on mouse hover in my QTableWidget. Then use delegate to change the color of the row/col When you click the button, perform your actions and then update the I Want to make my QTablewidget with alternating row color. PyQt, change QTableWidgetItem background color in a range of cells. @jsulm told you to to use QTableWidgetItem::setBackground() to set item background I have successfully used the following Qt code in my python application to color horizontal headers in a QTableWidget with distinct background colors: header2 = widget. however it colors all headers simultaneously without me being able to change the color of an individual header. You can try to resizeColumnsToContents() before you fill the table with items. I already put a connection between an activation of my cell and my function highlightRow : QObject::connect(ui->variableTableWidget,SIGNAL(cellActivated(int,int)), this, SLOT(highlightRow())); QTableWidget - Change the row color. It's interesting that 'selection-color' works in changing the colour of the text in the selected row, but 'selection-background-color' for either QTableView or QTableWidget does not work for changing the background colour. How to change Qtablewidget's specific cells background color in pyqt. You can set the column name using the setHorizontalHeaderLabels as described below: QTableWidget - Change the row color. Change color in qtablewidget (click on) I am trying to set the background and foreground color of a QTableWidgetItem that is a Vertical Header Item in a row of my QTableWidget. refreshChildView) in I have a qtablewidget. Adding dynamically a row in a QTableWidget. Background color a specific table row given row number for QAbstractTableModel in PyQt5. Still, this may have different You can try setting a size policy at the top. @aamitgupta-0. 1 along and stylesheets, how can I make the row header section's background color, follow the same alternating pattern of the row cells? My stylesheet is: QTableView { alternate- Or when you're starting to search change color for QPalette::Highlight on the table widget to red and 'select' item using setCurrentIndex(). Please help me, many thanks ! Using Qt 5. However, Everything is working fine expect the QTableWidget Headers. PyQt QTableWidget - Change the row color. I tried implementing QItemDelegate / QStyledItemDelegate but it doesn't work. Setup a CSS/QSS class for each type of row and set their colors in the stylesheet. QTableWidget: remove or extend to entire row the cell's active highlight. When I need to do this, I do it by: Set a dynamic property on the item in code (I use a dynamic property named class, personally; you might use color or whatever for I need a QTableWidget based on a QTabelModel and QTableView with some buttons added above the table. When running the program with the -stylesheet widgettest. No model added. – I have a QTableWidget populated with QTableWidgetItems and I would like to change the backgroud color for a range of cells (row nm, all columns). row – int. HowTo draw border for QTableWidget row? 19. Highlight Cell in a QTableWidget PyQt5. 1. This signal is emitted whenever the data of the item in the cell specified by row and column has changed. Subclass QStyledItemDelegate. self. I tried the following code . 6 and pyqt5. I tried the code . These are the top rated real world Python examples of PyQt4. QBrush b (QColor(224,224,224)); item->setBackground( 0 , b ); item->setBackground( 1 , b ); item->setBackground( 2 , b ); First you need to insert a new row using rowCount. qss option, I only see the default colors for the alternating background, not the colors defined in the stylesheet. Is there any way to highlight the entire row? QTableWidget(parent) { setMouseTracking(true); // receives mouse move events even if no buttons are pressed. Policy. It can be very simple for your needs, probably, just need to re-implement one method, QStyledItemDelegate::initStyleOption() and inside that set the backgroundBrush property of the QStyleOptionViewItem to whatever you need. tableWidget->setSelectionBehavior( QAbstractItemView::SelectRows ); ui. Change color highlight of icons in QTableView, when the cell is selected. All the cells have simple text in each of them. horizontalHeaderItem(2) purp QTableWidget - Change the row color. I try to set color for a row as a gradient like this QTableWidget { background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #ecf9ff); } But instead of painting a row with this gradient it paints all rows from top to bottom with it like it is a solid piece : Good morning, i've a table Qtablewidget. Oldest to Newest. setFlags(QtCore. . QTableWidget dynamic rows w/ QComboBox. You should set a class property (etc tableview's currentindex) which can be reset value from outside the class, by this, the delegate's default loop will compare the tableview's currentindex. DisplayRole: return f"Column {section + 1}" #for setting rows name if orientation == Qt. Hot Network Questions Can President sign a bill passed by one Congress once a new Congress has been sworn in if the bill is delayed being presented to him (there’s a lag)? Note also that here I simply set the cell color to white and the text color to black, ideally you would set it specifically to the default cell colors (also available from the palette). I have tried the following: ui. Minimum) How to change QTableWidget header color and selection color ? Scheduled Pinned Locked Moved Solved General and Desktop 3 Posts 3 Posters 25. nair said in QTableWidget: Set specific row's color: I am using a qabstractitemmodel only. Select rows and columns To avoid the use of findChild it can be set via QTableWidget: stylesheet = """ QHeaderView::section{background-color: lightblue} QAbstractButton{background-color: lightblue} """ self. All the solutions I read from other questions hard code the background color in code, which is not what I want. 5. When you're done with searching set the default palette back. How to change row order in a QTableWidget by editing cells? You are going beyond your column and row count. Change color of particular QTableView rows with StyleSheets. setFont(afont) That's IMHO not possible without subclassing QTableWidget since Qt only colors actual table rows. sunil. Configure the QTableWidget to have a number of rows equivalent to the amount of items from the colors structure, and a number of columns with the members of one color entry, plus one. Selection highlight in PyQt4 QTableWidget fill selected cell's background with full block color. For the fonts you can try to do the next. When I hover the mouse, only single cell highlighted. ui. So your means to setting font is completely right. cellClicked (row, column) # Parameters: row – int. setPointSize(7); ui. To change selection color for the whole table, I can use: Distinguish alternating rows color from selection color in QTableWidget. Integrate[D[ArcSin[2 x/3], x], x] I have a QTableWidget where I would like to color individual horizontal header items based on some criterion. A possible solution is not to modify the paint method but initStyleOption and displayText: class Custom_Two_Delegate: public QStyledItemDelegate { public: using QStyledItemDelegate::QStyledItemDelegate; QString displayText(const QVariant &value, I stripped my problem down to a simple testcase. How can it be done ? so you can't have a multi-colored text set to it. So the stylesheet would look like this: RecordSheet::item { border: 0px; color: black; padding: 1px 0px 0px 3px; } RecordSheet::item[class=green_row] { background-color: green; } RecordSheet::item I have a pyqt5 QTableWidget and i want to highight a specific cell of the table. The header text changes color correctly but the background will not change from the default. Ok so we can set a specific background color for a cell that contains data: self. This works for me. Can you set a specific colour for whole QTableWidget? 0. If the vertical change color/focus in qtablewidget I try to explain my doubt. With that solution, we are setting the background on an already existing item in the table to a light grey on the item at row 0, column 1: I want to set the color of a specific row at runtime. I am using my delegate class's paint method: void Delegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const { QBrush brush(Qt::red, Qt::SolidPattern); painter->setBackground(brush @sunil. Qt tableView - add color. I just work with QTableWidgetItem. How can I change Table's content? 0. I'm using Qt 4. ItemIsEnabled to disabled, so you can't select or edit the cell QTableWidget: Set specific row's color; Short Maintenance on Sep 27th. scrollToBottom just after inserting a new item. In the QTableWidget, the last 2 columns of each row contains a QPushButton widget. The QTableWidget - Change the row color. This means the valid range is 0-13. ui->tbl->verticalHeaderItem(1)->setText("Hello"); ui->tbl->verticalHeaderItem(1 I am trying to decrease the size of the font in horizontal header of a QTableWidget. See the following figure: The width of the QTableWidget should be adjusted so that it is not smaller than a reasonable minimum and not extend beyond the buttons above it; in particular, the size of the columns 1, 2, and 4 should be adjusted to their contents, how to change text color of row by row in QTableWidget Hi everyone I've encountered a problem while using sheets with Qt Designer. How to add a row in a tableWidget PyQT? 0. What im trying to do is to have a tablewidget with 2 distinctive horizontal header styles, so some columns headers will have a colour background whilst another columns will While learning Qt I found a less complicated way to emulate row hovering. add a text with two different colors in a QTableView column in qt. QSizePolicy. Couldn't do anything with the stylesheet feature and all the solutions online are only for QTableView. Viewed 434 times 1 Help implement the code so that when you click on a cell in the table, the widget cell changes its color, and when you click it again, it turns white again QTableWidget - Change the row color. Hot Network Questions Trying to find a French film I watched 5-10 years ago on Netflix PSE Advent Calendar 2024 (Day 11): A Sparkling Sudoku What are these 16-Century Italian I have a table widget. I'm using Qt stylesheet to set the background color of the hovered item: QTableWidget::item:hover { background-color: #27292b; } @n-2204 said in Qtableview set background color to some columns:. Table. In your example, create the item before you attempt to set the background color. This function works with QTableWidgetItem but crashes with others items like QCheckBox are contained in the grid. Hot Network Questions ratio between the dimension and the character of a reflection of an irreducible representation of the symmetric group I only want to change the color of the vertical header. Removes the widget set on the cell indicated by row and column. This property holds whether to draw the I used this to set the style for my QTableWidget. Reputation: 0 #1. Vertical and role == 'addRow(self)' to create and populate a row on QTableWidget with values from QLineEdit. I want add new Item with its text in empty tableWidget. PyQt5. You will need to set the row to highlight in the delegate and based on that, do the highlighting. Use QStyledItemDelegate. 4 QTableWidget - Change the row color. Set text color of QTableWidgetItem (Qt) 1. Qt set default value for style-sheet property. How to change background color of selected or clicked cell in a pyqt5 QTableWidget? in the picture below, i have a QTableWidget to view data from one to many relation sqlite database, i managed to merge some columns output to display data correctly using setspan feature and help of this answer by @eyllanesc. Hi, I am using QTableWidget since it offers many features with respect to custom cell widgets animation etc. Change color in qtablewidget (click on) 0. Is there any other function to set the color in a cell/row ? I've already tried *setstylesheet *function, which crashes too QTableWidget - Change the row color. This is the easiest solution, but has a drawback: the table will look focused even if it's not, since the selected items will always have the same color. currentRow extracted from open source projects. Here's a C++ Python QTableWidget. QFont() afont. 0. How can I change the color of a row of QTableView which has as model a QStandardItemModel? I I would implement my own QStyledItemDelegate and set the table to use that (setItemDelegate and friends). A possibility could be to set the palette for the scroll bar, using the correct ColorRole, but unfortunately not all styles draw widgets in the same way. PyQt4 QTableView cell text changes color on row selection. 5 inch pipe QTableWidget - Change the row color. How to change background color of selected or How to set background color rows number 1, 3, 5, 7, 9 to (example) blue, and rows number 2,4,6,8 to red? QTableWidget change header background color - QHeaderView. How change the background color for a blank cell in QTableWidget. Change row~cell color in TableView. Then use the model to assign a proper class for each type of row. Below code does not work, font size remains unchanged. PyQt - Blink Background Color based on Value Update. currentRowChanged. Adding data to QTableWidget using PyQt4 in Python. This signal is emitted whenever a cell I wrote a custom table widget which is derived from QTableWidget. I am guessing that the ; disables the QTableView::item style, so that's why it is QTableWidget - Change the row color. horizontalHeaderItem(0). Oldest to Newest; Newest to Oldest; Most Votes; QTableWidget: Set specific row's color; QtWS: Super Early Bird Tickets Available! QTableWidget: Set specific row's color. e. ui->tableWidget->setStyleSheet("QTableWidget { gridline-color: yellow }"); The following is what I've currently tried. I Love Qt &lt;3. PyQt5 QTableWidget: make last column editable. 9. I have a table with 3 columns and 3 rows. Changing Row Color On Click PyQt. 10 Posts 3 Posters 26. I need that if some cells of the row have a defined background color, this background color must remain and no overridden by the selection color. cellChanged (row, column) # Parameters: row – int. I would like to display a table in Qt with a specific style. You can use self. So you need to populate your QTableWidget with empty items first. PyQt Tableview row background colour based on cell value. We have a requirement where we want to change the border color of the QTableWidget item to pink when that item is clicked or selected. 10 Posts 3 Posters 25. 'Column 2'] items = [['Row%s Col%s' % (row, col) for col in range(len(columns))] for row in range(1)] view = QtGui I've found it simple to set the background of alternate rows but I want to set the background for rows where one column matches a specific value (i. afont = PyQt4. PySide6. Iterate over the items in that row and set background for each item. Hot Network Questions proper method to reduce 2 inch pipe to 1. The code snippet is below. Displaying QTableWidgetItem's text with different colors via a QStyledItemDelegate. You don't need to do anything special. like Your algorithm for alternating the colour is not data dependent, you are only using two colours for the entire dataset. Table. Problem is, that it is hard to style QHeaderView. Once I remove the selection, it reverts back to what the model sets. 1 Selection highlight in PyQt4 QTableWidget fill selected cell's background with full block color. 6k Views. 3k Views How scroll bars are drawn completely depends on the QStyle. Adjust indents in QTableWidget cells and header items. And something strange is happening, if I add an ; affter the first } then the color is working and the border is not set, if I remove the ; then the color is not working and the border is set. wrongusername HowTo draw border for QTableWidget row? 29. I want to set color for specific rows in QTableWidget, like setAlternatingRowColors does, only I should be able to specify which rows and which color I want. I've set QLineEdit in the cell widget. What I want to do is that when a user selects a row, its foreground & background color should not change. I'm still trying to figure out how to make it work. This method Qtablewidget::setAlternatingRowColors make only data row with alternating color. PySide2. I am not sure if I am missing something. want to change the color where blue arrow is marked. Archive == True). Oldest to Newest; Newest to Oldest; Most Votes; @nevdokimof So far as I understand it, the whole point is that stylesheet entries override whatever you try to do in code, so you won't achieve it that way (unless @dheerendra knows better than I). tableWidget. What you're seeing is the inactive selection color: if you look more carefully, it has not the same color as the other items. I'd like to have the different selection colors for the different cells of the QTableWidget. tableWidget->selectRow( 2 ); But still I cannot see it selecting/highlighting the second row. How to control QTableView Items Background color. However, you can make the background-color transparent (rgba(0,0,0,0)) and then you see the background image of the widget shining through. Your problem is in there then. 1 Highlight Cell in a QTableWidget PyQt5. Change color in qtablewidget (click on) 1. I have tried this approach : bool MyTabWidget::eventFilter(QObject *target, Q And after reading this document, you can do needed with setting color your QSlider. setFont(font) And I want to set/change the default blank/white color of these background. 0 How to change the color of scroll bar in table widget in PyQt5 Python. This function works with QTableWidgetItem but crashes with others I try to set color for a row as a gradient like this QTableWidget { background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #ecf9ff); } But instead of painting You cannot set the background color of a cell unless it contains a QTableWidgetItem (as the background color is a property of the item). masterView. The last two columns in this widget use a custom cell widget (one containing a QCheckBox, the other a QLineEdit, with some optional QPushButtons). How to change the header background color of a QTableView. 10. How do I put a QLabel onto on another in a custom QListWidget? 0. template&lt;typename T&gt; inline QVariant TableModel&lt;T& I create a class 'pandasModel' based on QAbstractTableModel, shown below: import sys from PyQt5. EDIT: Either setting the border to 0px or setting the color to white would be good as well. I use a QTableWidget, not QTableView. item(0,i). 12. what i want to achieve now is to colorize each order with a background color( alternating colors) to improve readability, tried the The issue is that when I select a row, the background color of the complete row becomes the standard orange and the text color becomes white. This is what I did: self. 11. QTableWidget: Set specific row's color. removeColumn (column) ¶ Parameters:. I did not use the color of the default header. @jsulm told you to to use QTableWidgetItem::setBackground() to set item background color. 2. QTableWidget Horizontal Header CSS. QListWidget is a convenience class that provides a list view with a classic item-based interface for adding and removing items. Qt. [] [Name] [Value] [Units] [1] [one] [1] [cm] [2] [two] [2] [in] [3] [three][3] [m] The 1st row is selected by the user and is highlighted, a process in the background updates the values in the table and updates the value in the 3rd row to 4. How to change the color of scroll bar in table widget in PyQt5 Python. 1 Reply Last reply . selectionModel(). Can you set a specific colour for whole QTableWidget? Hot Network Questions Journal requires co-authors to register with ORCID, but if I don’t want to – what are my options? Elementary consequences of famous technical theorems and/or conjectures White fungus at the tree base leading to leaf loss Solved! Two ways to changed QTableView Row background color when user mouse clicking. Removes the column column and all its items from the table. But if I can, I prefer change it on QTableWidget() Anyone could help me? Thank you! QTableWidget - Change the row color. could you post the code of your model? "La mort n'est rien, mais vivre vaincu et sans gloire, For me, using PyQt4. Set text color of QTableWidgetItem (Qt) Hot Network Questions for ex. 2 pyqt5 qtablewidget cell background while editing cell. Can you set a specific colour for whole QTableWidget? Hot Network Questions Extra vertical space when using \only and \onslide Improve traction on icy path to campsite CD with physical hole is perfectly readable - how? I know how to set the Horizontal Headers background color, but how can i set the Headers Background Color for a specified Row? In this example, say i want to have the Header Row with the Label "3" to be red? The QTableWidget - Change the row color. I want to highlight the entire row of a my QTableWidget when I click on one cell of this row. currentRow - 13 examples found. table. You set columnCount and rowCount to 14. setFamily("Arial Black") afont. Adding a QLabel to a QWidget. Thanks. Threads: 27. You can rate examples to help us improve the quality of examples. 8, you can use a QIdentityProxyModel:. If you want to set a specific height for header sections in stylesheets, you must set the width too. connect(self. QHeaderView::section { background-color: rgb(71, 153, 176); color: white; height: 35px; width: 150px; font: 14px; } Note: font sizes should theoretically be set in points, so consider changing to font: 14pt. How to contro QTableView Item's outline. column – int. QListWidget uses an internal model to manage each QListWidgetItem in the list. How can I change Table's content? 1. The default delegate already does this. Can you set a specific colour for whole QTableWidget? Hot Network Questions Is there anyway to make Mathematica output only the solution to an integral that is real? Eg. All that I want, is to draw a rectangle around a whole row. Following commands did not help setStyleSheet("QTableWidget{ border-color: green}") does nothing and setStyleSheet("QTableWidget{ border: 1px solid green}) results in "over formatting" as you can QTableWidget - Change the row color. tableWidget-&gt; Hi all,how to set the border's color/style/width of a specified cell in the QTableWidget?: You set the row/column width/height by calling QHeaderView:: set backgrou color in cell (qtablewidget) if cell in database is true. By jrjorro in Override headerData method of QTableAbstractModel to set Columns and Rows name. Is it possible? Thanks, your solution completely solves my problem. could you post the code of your model? "La mort n'est rien, mais vivre vaincu et sans gloire, Is it possible to change the colour of a QTableWidget row label? 3. could you post the code of your model? "La mort n'est rien, mais vivre vaincu et sans gloire, I am using QTableView and QStandardItemModel and I'm trying to colour a row with the font remaining black. I need to enter integer values in column. Here is wrong solution: No, the color is not lost. Follow edited Sep 7, 2011 at 22:18. } void CustomTableWidget::mouseMoveEvent(QMouseEvent *event) { // detect where the mouse Is it possible to conditionally change the background color of items in a QTableView, using PySide2? I've read a lot on the model view framework . How to change background color of selected or clicked cell in a pyqt5 QTableWidget? 0. I was not successful into adding header QTableWidget - Change the row color. 13 on Windows, setting a background-color on the QTableWidget QTableCornerButton element in the Qt stylesheet has an effect but setting background-image has not. How to change row order in a QTableWidget by editing cells? 0. How do I do this? Is creating a delegate the only way to do this? How can it be done with delegates? background-color: red; QTableView and QTableWidget use different methods for setting the background color for rows. 8. QtGui import * from PyQt5. QHeaderView::section{background-color:rgb(120,120,120);color: white;} but i get this C++, add/remove rows from a QTableWidget. I've also used a function currentRow() to get the current row, but it returns -1 because of the QLineEdit. setPointSize(11) atable. QtCore import * class pandasModel( @blackout69 You cannot have 2 delegates for the same item, the last one will replace the previous one. QTableWidget - Change the row color. 'sumCol(self)' to loop through each row, add each item of a column to a list, find the total, and print to QLineEdit. QTabWidget transparent background problem. I have QTableViews with QSqlQueryModel with tens of thousands of records and I thought that solutions where I will have to resize every row in a loop will be unacceptably slow, especially the ones in master-detail where I use self. May-24-2017, 05:21 PM . QTableWidget style per QTableWidgetItem. 8 on Fedora 17 x64 Gnome 3. In such cases, you should not be using your model to determine the background colour, let the view do this automatically by calling QAbstractItemView::setAlternatingRowColors(true). I have six tables (6 qtablewidget) and a button. Change row color of a QTableView with QStandardItemModel. Oldest to Newest; Newest to Oldest; Most Votes; I have a QTableWidget with 7 colums in a QDialog, where every row has information about files in a specific directory. The Delegate should also not be used to One way to change the colors is to use a delegate. How to change the background color of the QTableWidget's Then get rid of QTableWidget, use QTableView and implement your own model, where you can store colors for each row, and return this color in data() for each column in row. For example I give row 2 and column 2, and I want that cell to be highlighted to edit,i mean for the element in blue QTableWidget: cannot insert an item that is already owned by another QTableWidget I still don't understand because i am a newbie with QT. Then the Proxy model filters out every third index. Qt set background color for selected QTableWidgetItems. So the row selected will be with the selection color, but some cells will remain with their original background color. You can add method to your model (it can be even slot) setRowColor(int row, const QColor &color) where you can set the color for row and emit dataChanged() signal for whole row at once. With some checkboxes, lineedits etc I want to have the possibility to show only those files with a certain text, which I can manually add in the lineEdit. class MyModel : public QIdentityProxyModel { okay so the final part is: now that i've got the BG colors lookin sweet, suddenly the SELECTION color is all wiggy. Note3: The QTableCornerButton::section part is necessary to add the missing border below the top left corner. Improve this question. Iterating over rows/colums and changing the bg color for each QTableWidgetItem by means of sth. For QTableWidget, when you add or modify the QTableWidgetItem(s) in the rows, you set the color using QTableWidgetItem::backgroundBrush(). qt; qt4; Share. I'm trying to make a border for rows in QTableWidget with different ways, but all solutions don't respond my requirements. Change background color for a cell in a QTableModel. we have tried many options like setBackground color and setData methods also but nothing is getting reflected here. In Pyqt/PySide How to set different color in on cell of the TableView. In your example the table is not entirely filled with rows, so there's no alternating coloring of the whole table. QFont font; font. Is there a simple way to change background color of row in a QTableWidget? 3. QtWidgets import * from PyQt5. when i click a row it is selected with a colour. i want to set the color of vertical header in CSS. Orientation, role: int = ): #for setting columns name if orientation == Qt. You can only set color of its whole text. Horizontal and role == Qt. PyQt Tableview background color based on numeric values? 3. Note finally that in my case the item still retained a different border from the default one which I didn't attempt to address here. For QTableWidget, when you add or modify the QTableWidgetItem (s) in the You can add method to your model (it can be even slot) setRowColor(int row, const QColor &color) where you can set the color for row and emit dataChanged() signal for whole we have tried many options like setBackground color and setData methods also but nothing is getting reflected here. I want not only data row but also other row for all view. If, and this is a guess on my part, you are using QStandardItemModel you can solve your problem by never using the constructors QStandardItem(QIcon,QString) or hi; I created a graphical application with Qtdesigner and pyqt5. 0 Remove cell padding from QTableWidget in PyQt5. That is, your overviewTable->item(2,2) probably returns 0, thus causes a Segmentation fault in the setFont() call. The code try using the item scope tracksList->setStyleSheet("QTableView::item:alternate { background-color: #bfffbf; } QTableView::item { background-color: #deffde; }"); TableResult = new QTableWidget; TableResult->setRowCount(10); TableResult->setColumnCount(5); for(int c=1;c<5;c++){ for(int r=1;r<10;r++){ QTableWidgetItem *tmpItem; def stylesheet(self): return """ QTableWidget { background: #e9e9e9; selection-color: white; border: 1px solid lightgrey; selection-background-color: qlineargradient(x1: 0, y1: I try to set a background color to my QTableWidget (particular celle or row) with setBackgroundColor. To finalize it completely, I started the creation some retouches concerning the coloring of some particular lines of the widget table. Changing the spacing between QTableView cells using stylesheet in PyQt5. @class MyDelegate : public QStyledItemDelegate {public: MyDelegate( QObject *parent ) : QStyledItemDelegate( parent ) { } I have a QTableWidget in which I have set alternating colors for each row. 1- set mouse tracking to your QTableView and connect this slot: @ ui->tableView_workout->setMouseTracking(true); The solution is the line "item. @sunil. Why QTableWidgetItem doesn't keep updating it's color? 8. It moves the scroll bar only to the beginning of the last row inserted which is not always necessarily the bottom of the table because sometimes the height of the last row inserted is really large. QTableWidgetItem * QTableWidget::item(int row, int column) const. could you post the code of your model? "La mort n'est rien, mais vivre vaincu et sans gloire, In Short, Anyone has any clue on how to set background color specific per header in a table??? Guys, would really appreciate some help with this - looked everywhere and nothing working yet. The following code does not work for a QTableWidgetItem that is a vertical header item, even though the same code works fine for a QTableWidgetItem that is a regular cell. How to change color of QWidget in QTableWidget. QtGui. Hot Network Questions The view draws the background based on the Qt::BackgroundRole role of the cell which is the QBrush value returned by QAbstractItemModel::data(index, role) for that role. setBackground(QColor(255,128,128)) Is it possible to set the whole table at initiation or during QTableWidget - Change the row color. How to color cells after creat a Qtableview using a custom QAbstractTableModel. So the resulted colors are all unordered. Code: QTableWidget - Change the row color. How to set each item's selection @Avaris @X. 19. Jacobs i've pasted my model to pastebin, can i just store the userRole data in the cell itself ? i mean if i use default table model, it'll store it, but now i'm using a custom model with customized setData() how could i save the value in the cell itself? (or actually, even the default model is not saving the value in the cell itself, it stores the value in some Not necessarily, my problem is basically how to selectively apply a style to the table (it is currently looking like the signal-method is the way to go) -- as long as I can style the background colour of the cell-table to match the colour of the other selected items in the same row, I can use the first solution in my question to adjust the colour of the other items in the row How can I edit the label of a horizontal header in a qtablewidget for an added row by double clicking on it? I got the code from here and adjusted it, but it will not change the name of the added column. I've also created a delete button and clicking that button sends a signal to the function deleteRow. QTableWidget. how to automatically change the color of selected item in QListWidget. change the background color of a cell in a QTableWidget element when the content is edited. Hi! I'm trying to change the background color of my QTableWidget horizontal header item but it's not working. I want to draw all grid lines with same color and same width. QTableView change row color based on a value. setStyleSheet("Background-color:rgb(100,100,100); I cannot find a way to erase the margins but i can suggest a temporary workaround. There are various possibilities, then. int row = table->rowCount(); table->insertRow(row); Then for the first QTableWidgetItem you need to call QTableWidget::setItem(row, item) with the rowCount. setStyleSheet(stylesheet) QTableWidget - Change the row color. Distinguish alternating rows color from selection color in QTableWidget. You can subclass the QSqlQueryModel to redefine data() to return your calculated color, or if you have Qt > 4. I need to put a single red-colored exclamation mark in some of the vertical header items after actual header text. 17. If you are using QTableView with a QAbstractItemModel (or proxy), you implement the Qt::BackgroundRole role in the QAbstractItemModel::data() method to set the QBrush used to fill the cells in the row with The cell background color seems to work with the above style, but now the border isn't showing anymore. table->setItem(row, item); For subsequent QTableWidgetItems, you use QTableWidgetItem::row() from the first QTableWidgetItem, Note2: The color of the border is the color of the grid on my system. Row 14 and columns 14 are not valid. By Erik_Klein in forum Newbie Replies: 2 Last Post: 17th July 2010, 22:07. Modified 5 years ago. I am struggling with the issue that I am not able to set a border color to a QTableWidget so it would only formate the very surrounding of the widget. ie: without setting the alt-rows colors, selection looks like this: but WITH the alt-rows colors set, it looks like this? ie: no QTableWidget - Change the row color. I've got a QTableWidget, and I want the entire row to be highlighted when mouse hovers on an item. qt; user-interface; styles; qt4; qt5; Share. setSizePolicy(QtWidgets. here is a reduced part of the code the application @sunil. How to set each item's selection color of QTableWidget in PyQt5. I know you can set the alignment for each item using: TableWidget->item(0,0)->setTextAlignment(Qt::AlignLeft); However I would like to set a default alignment for all the cells in order to do not have to set it every time I create a new item. wqcufy mjxid pxwsms omlpdj iylgqn buu kzillcz ughsq vnh bykxi