Qtablewidgetitem set background color pyqt. I have a QtableWidget with data in it.

Use the decoration role of your model to return the appropriate image. text() # Create a empty row at bottom of table numRows = self. QTableWidget provides appropriate signals for each event such as change of selection, click, double click, etc. Jul 2, 2020 · As an alternative, you can get some of this functionality with a Qt QTableWidget. item(item_number_to_change) item. UserRole + 1000. setBackgroundColor - 18 examples found. answered Sep 26, 2019 at 20:14. QTableWidget::item::selected, QTableWidget QLineEdit {. 这些方法使得我们可以根据需要为列表中的 In your first block, you create item, one instance of the class QTableWidgetItem . 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. It provides an item for use with the QTableWidget class. These are the top rated real world Python examples of PyQt4. setPalette(palette) line. You can rate examples to help us improve the quality of examples. 컬럼 추가 후 아이콘 넣기. setItem(3, 5, QtGui. I have a pyqt5 QTableWidget and i want to highight a specific cell of the table. I've managed to create a table, but want to add images in certain cells. QStyledItemDelegate): """. When you're done with searching set the default palette back. tabSentimento) self. tableView = QTableView(self. tableWidget. Mar 9, 2016 · The cell background color seems to work with the above style, but now the border isn't showing anymore. tableWidget = QTableWidget() This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. IQModel. fgdevel. void cellActivated ( int row, int column ) void cellChanged ( int row, int column ) void cellClicked ( int row, int column ) void cellDoubleClicked ( int row, int column ) Apr 26, 2021 · 1. Sep 7, 2020 · Editing of item views is usually done with a QLineEdit if the item has string values, the solution is to use QTableWidget QLineEdit, and since the styling is going to be the same, you can also concatenate the selectors with commas: self. 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. PyQt, change QTableWidgetItem background color in a range of cells. That is, use a QTableView and QTableModel instead of a QTableWidget. Change QTableWidgetItem Background Color. QBrush(gradient)) line. QTableWidget Nov 2, 2019 · I already have seen documentation, but I found only "set" method but not "get". horizontalHeaderItem(0). Nov 23, 2022 · So for example if you want to set the background color while you're building the model, you could. text() z = self. Thanks a lot! Though an exhaustive one, the above documentation was of good help. I found the solution with the help of the comment of @musicamante above. 我们可以使用样式表来设置QTableWidgetItem的文本颜色。. If you want something for "mouse over" you may have to use "hover Sorry to bother you with C++ code but It should be easy enough to translate into valid pyqt code. Note: Getter function for property rowCount. Since I am new in PyQt I am trying to solve a problem with dynamically change color of table cell - help is more than welcome. insertRow(numRows) # Add text to the row self. I'm using a simple QTableWidget to display some QTableWidgetItems, which look like this: I know that I can draw a border around the QTableWidgetItems by setting a stylesheet for the QTableWidget like. Dec 5, 2011 · I've been trying to set the background color of a QtListWidgetItem, but I'm not having much luck - this is probably because I'm not using the QListWidgetItem correctly In my test code I can set the foreground of every third item in the list, but setting the background seems to have no effect. May 10, 2014 · QTableWidget::item:selected {. – Dennis Jensen. palette() palette. Returns the number of rows. I wish the color to remain while the user is editing the cell. Hi, I've created a table with QTableWidget and the text in the cells can have a different color about text of another cell. item(3, 5). However most of the times the background will be ignored because the actual QStyle will override it. See also. Mar 25, 2013 · So you need to populate your QTableWidget with empty items first. background-color: red; } @. eyllanesc. setData(self. setBackground extracted from open source projects. May 29, 2014 · As it IGHOR said you can use data() method in your model and provide a color when role is Qt::BackgroundColor. blue)) Jun 26, 2012 · As for your signal firing multiple times, it either was because it was firing every time the selection changed and you didn't realize it, or you managed to connect it more than once. 02) HTS 따라 만들기 (QTableWi…. ansTable is a qtablewidget. setData(index, QtCore. 样式表是PyQt5中用于自定义界面样式的一种强大而灵活的机制。. In case anyone comes here for how to make negative numbers red in a table, warvariuc's answer just about nailed it. If you just want to colour the background of the tab body, then set the background role of its top-level content widget: widget = QtGui. setFlags(flags) it is disabled and i can't click on it but it is dispalyed as it stills enabled. Dec 3, 2012 · Hi Jake, You are correct, the signals are very useful in detecting any kind of change to your QTableWidget. BackgroundRole) And for completeness, to set the font color, this works for me: Feb 5, 2010 · Does color temperature limit how much a laser of a given wavelength can heat a target? Wikipedia states that the relativistic Doppler effect is the same whether it is the source or the receiver that is stationary. index(0, 0), QBrush(QColor(255, 0, 0)), QtCore. So these two lines of code are equivalent: font = item. Is it possible to set this properties? Box should automatically change color on every 2 seconds without any additional action. the insertion of the data in the table and recovery of this information and the display is done successfully on a table wiget pyqt5. Feb 24, 2017 · the default selected background color of QTreeWidgetItem is dark-blue, i want to remove this background color and just set a red rectangle for the selected item. So the resulted colors are all unordered. QPalette. Jan 22, 2018 · I am trying to set background color of TableWidget based on certain value from data loaded from Sqlite database like in example below . QtGui. For more information, see the documentation for the setAutoFillBackground property. ItemIsEditable) The operator | allows to enable a flag, and instead the operation & ~ disables them. I tried self. background-color: #F9F6F5; Removes the widget set on the cell indicated by row and column. self. 2. item(row+1, self. setBackgroundColor extracted from open source projects. Any given cell can have focus and not be selected at the same time and vice-versa. text() y = self. If you must set a QTableWidgetItem as editable you must do: value. QLinearGradient(QRectF. setStyleSheet("QListWidget::item { border-bottom: 1px solid red; background-color: blue;}") and to set background color to specific items I used item. Formated image: I do not wish to formate the headers. This works for the selected cells like having a selected row. Nov 13, 2020 · 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 see in the attached image. Returns the item for the given row and column if one has been set; otherwise returns 0. Apr 18, 2021 · 1. Using the Model/View approach requires some investment, but for larger tables it is Sep 4, 2019 · I am attempting to create a custom QWidget (from PyQt5) whose background colour can change. I'd also adapt your answer to actual python code, since the question uses Jul 11, 2016 · You can use QTableWidgetItem::setFlags(). The catch is that the widget has to be polished. That is, your overviewTable->item(2,2) probably returns 0, thus causes a Segmentation fault in the setFont() call. 3. May 6, 2013 · 1. Setting the style of the vertical header Dec 10, 2015 · 1. 0. UserRole, some_color) Then the paint method of QStyledItemDelegate is overwritten and the selection color is changed: Jun 21, 2020 · In this #PyQt5 tutorial, we will learn how to change #QListWidget item font color using few lines of code in Python. font() font = item. Thus, when I add a QTableWidgetItem, I set the according background color manually by QTableWidgetItem::setBackground(). void QTableWidgetItem:: setCheckState (Qt::CheckState 파이썬 PyQt로 만드는 나만의 HTS. With setVerticalHeaderItem of QTableWidget you can set a QTableWidgetItem even for header rows and there you can define a background brush for each row. item(1,0). Jan 19, 2017 · 0. Also the property cellClicked is returning only row number. x_input. I need a function to change the row May 23, 2019 · 1. Apr 5, 2013 · QTableWidgetItem * newitem = protoitem->clone(); tableWidget->setItem(0,0, newitem); Another alternative to clone (untested) is to set a prototype on your tablewidget. 09. . Sets the flags for the item to the given flags. Code: void myWin::myFunction(int count, QVector<QColor> sampleInfoColor, QVector<QStringList> info) { sampleTable->setRowCount(count + 1); QFont nameFont; nameFont. QTableWidget { background-color : none; gridline-color: white; // this border for rows and columns color:#ffffff; } QTableWidget#table_{ border:1px solid #ffffff; // this border for total table } sample output Jul 23, 2019 · 2. Oct 12, 2016 · So I used my_list. SIGNAL('itemChanged(QTableWidgetItem*)'), someFunc. Apr 5, 2011 · I'm very new to Python and even newer to PyQt. QColor(125,125,125)) It's working, but set background for the row with iterating needs more time if you have more then one table. Jan 13, 2010 · 16. A delegate that places a fully functioning QCheckBox in every. Setting the margin to 0 did the trick: view. ansTable->setStyleSheet ("QToolTip {border: 2px solid orange; padding: 5px; border-radius: 3px; opacity: 200;}"); where ui. findChild(QAbstractButton) button. Apr 18, 2018 · You need to call setAutoFillBackground(True) on the widget. here is a reduced part of the code the application of my project. To review, open the file in an editor that reveals hidden Unicode characters. Aug 30, 2018 · Here i want to increase the row height of the headerlabel and font size of the cell items. model. Sep 5, 2017 · One way to change the colors is to use a delegate. setData(Qt. Some of these items of data also have an accessor function. Mar 23, 2019 · I am working on a Sudoku project, and I used a QTableWidget to create the 9*9 map. DisplayRole: try: To finalize it completely, I started the creation some retouches concerning the coloring of some particular lines of the widget table. QWidget(tabwidget) widget. QTableWidget::setItemPrototype ( const QTableWidgetItem * item ) This last one can be more appropriate if you are using a Ui or if the item is editable. arg( pow(row, column+1))); tableWidget->setItem(row, column, newItem); Each item can have its own background brush which is set with the setBackground() function. Oct 13, 2015 · 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 above screenshots code: 4. When you call setItem(self. QBrush(Qt. 위키독스. Apr 27, 2016 · 1. So your means to setting font is completely right. 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. If, on the other hand, I get the 20 pixels left padding, I don’t have the pink background color of the first column. ui->tableWidget->setStyleSheet("QTableWidget { gridline-color: yellow }"); Oct 15, 2020 · change PyQt5 QTableWidget row stylesheet when a condition is met. Dec 19, 2017 · But before that we must save the color information through the setData method of QTableWidgetItem: it = QTableWidgetItem("some_text") it. FontRole) The data roles are extensible. Qt. table, QtCore. First, we would use the following application-wide style sheet: *[mandatoryField="true"] { background-color: yellow } This means that every widget whose mandatoryField Qt property is set to true would have a yellow background. That | operator is a bitor function btw. exit(app. def clickTable(row, column): if table. In your example, create the item before you attempt to set the background color. y_input. May 7, 2020 · I'd suggest a small modification: using Qt::white won't always be a good thing, especially if the current style uses a different Base palette color, or if the item view's background uses a custom stylesheet or palette: Qt::transparent would probably be more consistent. Aug 9, 2017 · 1. Jun 10, 2021 · 2. 241k 19 191 268. topLeft(), QRectF. Sep 18, 2015 · F. I'm not sure if this is very robust, but at least it is working fine on Windows. I added following code to add customized tooltip to my qtablewidget => ui. 7. I am trying to change the background color of selected cell in a QTableWidget. QColor("red")) Update: The problem is that you should not update the GUI from another thread since the elements of the GUI are not thread May 16, 2013 · I want to know is it possible to make a stylesheet to make the contents in selected row bold. I've read that I need to subclass the QTableWidget class, or possibly the QTableWidgetItem class and re-implement the QPaintEvent. QLineEdit() palette = line. I have resolved my problem with : ui->tableWidget->item (i,j)->setBackground (Qt::gray); 0. #12. i want to display it colored in gray. data(QtCore. For reference, the old style syntax for connecting this signal is: QtCore. Then the Proxy model filters out every third index. Base, QtGui. 6. backgroundRole(), Qt. Note2: The color of the border is the color of the grid on my system. table->blockSignals(true); // Change item background color. QAbstractTableModel): def __init__(self, data, parent=None): Apr 25, 2012 · Using background-color: rgba(0,0,0,0); in your stylesheet, you can get a transparent table. I searched for a while and could not find any solution. If you want to use an arbitrary background color, you need to modify the widget's palette instead: p = w. QTableWidgetItem(x)) self. 테이블 위젯에 아이콘 넣기. QColor(100,100,150)) and it returns this error: AttributeError: 'NoneType' object has no attribute 'setBackground' What should Python QTableWidgetItem. answered Apr 26, 2021 at 22:42. exec_()) Since you use a QTableWidget, create a QTableWidgetItem with an icon from your image. Use the setBackground method of the QListWidgetItem. 12. Nov 1, 2021 · The problem is the following: I can’t get a pink background color first column and 20 pixels left padding at the same time. Note. Feb 21, 2022 · The basic color, background-color, selection-color and selection-background-color properties, if set, are always installed on the widget palette with their relative color roles. I'd like to draw the border only for the "some number" and Oct 3, 2017 · So you will need to add blank items first, and then update all the values afterwards. Alternatively: QTableWidget::item{ background-color: blue } QTableWidget::item:selected{ background-color: red } edited Jul 9, 2012 at 22:30. Buy Me a Coffee? Your support is much app Jul 27, 2014 · I want to have alternating background colors for the rows, but I can't use QTableWidget::setAlternatingRowColors because I need one color for two rows and the other one for the next two and so on (see the below image). setBrush(QtGui. Then you'll be able to customize your view more easily. setFlags(value. Oh yes! Many thanks. SelectedRole = QtCore. Returns the row for the item. In my code I am using self. To keep the other default flags, but remove Qt::ItemIsEditable: item->setFlags(item->flags() & ~Qt::ItemIsEditable); You cannot set the same QTableWidgetItem instance to multiple cells. set color to cell background. QBrush(QtCore. Dec 18, 2014 · self. i am using self. QObject. I have a QtableWidget with data in it. It turns out this is very easy to implement using Qt Style Sheets. setAutoFillBackground(True) palette = widget. This function was introduced in Qt 4. To get you started: Nov 19, 2013 · 1. Thanks for advice tho, didn't know about widget dynamic properties. thank you ! listWidget->setStyleSheet("QListView::item:selected {background : transparent; border: solid 2px red;}"); Jan 24, 2022 · So, it is hiding every row that doesn't match the Searched Item. setStyleSheet("background-color: lightblue") To avoid the use of findChild it can be set via QTableWidget: stylesheet Apr 17, 2019 · This way you can use the signal QTableWidget::itemChanged(QTableWidgetItem* item) connected to an slot that will first block the signals of the table, then change the item, and then unblock the signals. My Table. 首先，我们需要为QTableWidget设置一个样式表，代码如下：. You successfully change it's alignment and flags. setItem(numRows, 0, QtWidgets. I answer the question myself. Here's pyqt code if it helps anyone (it should make any negative numbers red and everything else, including strings or non-numbers, black): class PandasModel(QtCore. Signals not only track current selected cell but following -. Focus, and edit-focus did not help to set the background color of the editing cell. int QTableWidget:: row (const QTableWidgetItem *item) const. def createTable(self): # Create table. I use a custom QTableWidgetItem that has the following data method: QVariant MyItem::data(int role) const Mar 24, 2016 · This works, however it colors all headers simultaneously without me being able to change the color of an individual header. So please tell me is their any Dec 31, 2021 · Change QTableWidgetItem Background Color. item(row, column) == None: I have a matrix created by QTableWidget, I have multiple threads that changing the colors of the cells, I want to see the coloring changing immediately after setting the color. data() setFlags(flags) #. 我们可以使用QListWidgetItem的setBackground ()和setTextColor ()方法来设置项的背景色和字体色，或者重写QListWidgetItem的paint ()方法进行更自定义的绘制。. Function testFunction should change tableWidget color if for loop find 1 in array or 0. I want to change the fourth row/column grid line's color to yellow (or other highlight colors) to make the 3*3 part Jul 9, 2012 · Technically speaking, you're adjusting the selection color of the items within your table widget, so: QTableWidget::item{ selection-background-color: red} should do the trick. EDIT 2: Okay so, I managed to create a solution of my own. Posting it here for anybody in need, although I believe the solution to be not great and possibly not working for other uses than mine. setPalette(palette) # add layout and child widgets. The itemClicked signal does pass the element that is pressed if the element exists, by default Qt Designer only creates elements in which it edited, where appropriate where it placed text. This function works with QTableWidgetItem but cr 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: self. QTableWidgetItem itself doesn't contain member setProperty (or similar), so I can't achieve what I want in your way. Example of handling double click of a cell: connect ( m_pTableWidget , SIGNAL ( cellDoubleClicked ( int , int ) ), this , SLOT ( cellSelected ( int , int ) ) ); Jun 18, 2020 · I am new to pyqt. For example, check the following image, As you can see, the buttons now have a different background color than the Row background color. grid. 1. Yes, by switching to a Model/View approach. Here you have a minimum example: // Block table signals. tw. palette() p. Finally: Nov 29, 2017 · 1. lst_positions. border-bottom: 1px solid black; but this is applied for all the QTableWidgetItems. tableView. Vaibhav Mule. setBackground(QtGui. what i want to achieve now is to colorize each order Jul 24, 2018 · I am new in pyqt4 and I can't figure out how to do this. Python QTableWidgetItem. How to change Qtablewidget's specific cells background color in pyqt. replied to fgdevel on 9 Oct 2015, 09:16. red) widget. setSelectionBehavior(QAbstractItemView. The default implementation treats Qt::EditRole and Qt::DisplayRole as referring to the same data. I have seen below answer in PyQt Tableview background color based on text value rather than True or False which works . QTableWidget style per QTableWidgetItem. So the next logical step would be: self. QTableWidgetItem()) self. rect()) gradient = QtGui. If you want this border to not get painted use an item delegate. z_input. How to get both row and column number? Oct 13, 2016 · The role is a value from the ItemDataRole enum that allows you to specify which kind of data you want. . setGeometry(QRect(550,10,510,700)) Nov 26, 2009 · This delegate will check the foreground color role of the item. In any case, Qt Designer allows to set header backgrounds: just double click the table widget, select the section in the "Columns" tab, click the "Properties <<" button, then scroll to the "background" section and set the custom color for that specific section. @. Apr 7, 2023 · CommentedApr 7, 2023 at 1:12. setRowHeight() method, but its not working. Yes it is possible but only with a slight trick. May 8, 2016 · Using QLineEdit's palette we can assign QGradient as its background color: line = QtGui. This approach is faster because the background color will only be calculated for the (hundred or so) visible cells instead for all thousand cells. backgroundRole(), QtCore. Jan 10, 2012 · Or when you're starting to search change color for QPalette::Highlight on the table widget to red and 'select' item using setCurrentIndex(). QTableWidgetItem("some text")), you're creating another instance of the class. I did not use the color of the default header. My assumption is the condition would need to be set within the QtTableWidget in the process of taking the dataframe results and pasting them into the window, and not through the void QTableWidgetItem:: setBackground (const QBrush &brush) Sets the item's background brush to the specified brush. setStyleSheet("QTableWidget::item {border: 0px; padding: 5px;}") Now the cells have a padding of 5px. table_widget. There you can remove State_HasFocus style from the item's state before painting it. tableWidget Jul 16, 2014 · 3. How can i do it? self. The task is trivial: Get the QListWidgetItem associated with the index. The QTableWidgetItem class is a convenience class that replaces the QTableItem class in Qt 3. item = ui. setBold(true); Apr 14, 2019 · To set a specific QStandardItemModel Item Background Colour this works for me: self. By default, a QWidget doesn't fill its background. Hello, I try to set a background color to my QTableWidget (particular celle or row) with setBackgroundColor. setStyleSheet("QTableWidget { color: red; }") 以上代码会将整个表格中的文本颜色 Top-level items are constructed without a parent then inserted at the position specified by a pair of row and column numbers: QTableWidgetItem *newItem = new QTableWidgetItem(tr("%1"). item is replaced by a new QTableWidgetItem, with default alignment and flags. setColor(widget. red) Dec 11, 2018 · @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. columns["USER_ACCESS"]). May 20, 2010 · As the Qt document says, QTableWidgetItem * QTableWidget::item (int row, int column) const. QTableWidgetItem. from PyQt5 import QtCore, QtGui, QtWidgets, uic. Sets the item’s data for the given role to the specified value. int QTableWidget:: rowCount const. setColor(w. Note that if you see the background in Designer but 通过使用 PyQt5 ，我们可以轻松地为QListWidget中的特定项设置不同的颜色。. ui. Specifically, you can connect the ‘cellClicked (int,int)’ signal on a QTableWidget with a callback, where the ints are the row and column of the clicked cell of the table. The mechanism for changing the background color is much simpler, since it only requires a single-shot timer. QTableWidget - Change the row color. QColor("#E3E3E3")) The problem is the specif items that I set a different color don't get this color. BackgroundRole, QtGui. Now, I must to read the content o Jul 12, 2017 · How to change Qtablewidget's specific cells background color in pyqt. I would start by nuking the use of cell widgets. table. This element in the top-left part is not part of the QHeaderView but a QAbstractButton so a possible solution is to apply the stylesheet directly to the button: button = self. 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. 테이블 위젯. show() sys. Dec 1, 2017 · I'm attempting to change the background color of a cell after a specific condition is met in a PyQt5 UI that will be displaying SQL results in a pandas dataframe. cell of the column to which it's applied. May 27, 2019 · I've been trying to choose the background colors of the selected cells in my QTableWidget. Is it possible to change color when clicked/selected and return to default color when not selected. But there is a stumble here because you don't know whether index is current or not. 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. blue)) Or if using a QStandardItem there is a method for that: item. Probably exists another method, but I haven't found it. Top-level items are constructed without a parent then inserted at the position specified by a pair of row and column numbers: pow(row, column+1))); tableWidget->setItem(row, column, newItem stylesheet += "background-color:"+highlight+"}" table->setStyleSheet(stylesheet); The selection color does the one item that is selected while the item focus will color the rest of the items that should be highlighted. Dec 19, 2018 · @JonB this would be the thing if I could get QWidget presentation of QTableWidgetItem, but then I would just set background color of widget. It looks like this dotted border around selected cell you're trying to hide is a focus rectangle. Parameters: flags – Combination of ItemFlag. You'll ought to set a current index in the model when it changes and then make a check like this: I am trying to set the background color of a QTableWidgetItem, but it doenst work? When I try to change the textcolor, it works without any problems. flags() | QtCore. You can control the background color and choose from a couple shading patterns of Dec 31, 2021 · wnd = Widget(array1) wnd. If I get the pink background color of the first column, I don’t have the left padding 20 pixels. Feb 17, 2016 · set cell background to white (default) else. tableWidget->setItem(8, 0, new QTableWidgetItem); tableWidget->item(8, 0)->setBackground(Qt::red); Please also note that you should use setBackground instead of setBackgroundColor as the latter is Apr 11, 2017 · as said here : You must first create an item in that place in the table before you can set its background color. See also background() and setForeground(). However, all the standard methods of setting the background colour do not seem to work for a custom QWidget class. Here is a demo of all of the above based on your example: def setData(self, role, value): if role == Qt. setBackground - 11 examples found. Note1: The background-color and padding are unfortunate but they are necessary to make our custom rendering looks like the default one. setStyleSheet(stylesheet) This does not work, as a single header item does not support setting a stylesheet. edited Sep 20, 2017 at 11:56. This works for me. QRectF(line. UPDATE: class CheckBoxDelegate(QtGui. i, 0, QtGui. I want to change some background color of the tableWidget's cells. connect(. 02) HTS 따라 만들기 (QTableWidget) 목표 HTS 화면. palette() QRectF = QtCore. – Nishant Kumar. rowCount() self. If this foreground color is not the default WindowText color of the palette, that means a specific color is set and this specific color is used for the highlighted text color. QColor(100,100,150)) other good example using image. topRight()) palette. setStyleSheet('''. Problem is, now the arrangement of Sections change and due to that, row color also gets affected. See also setRowCount(). Setting a default-constructed brush will let the view use the default color from the style. Also, changing the alpha channel, you can have a great effect on your table. Once I double click on the cell to edit the contents of the QTableWidgetItem, the color of the background will change to white. I want to have different colors for this three "types" of numbers (1,-1,0), coloring their rows with different colors. show() While working def addRow(self): # Retrieve text from QLineEdit x = self. what I have now is that only after finishing all cells coloring I see the whole cells colors changed as once. So far I have attempted to change the colour through QSS stylesheet and by setting the palette. Table. There are no events based on QTableWidgetItem, but you can do this: reimplement the mouseMoveEvent() of QTableWidget, you can get the mouse position; use itemAt() method to get the item under your mouse cursor; customize your item; This may simalute what you want. SelectRows) to set table to select entire row 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. rq ol ej rn qd gs hy sh bt ce