Color qtablewidget python I don't know if I can change it in general (in the own QTableWidget()) or I should change it in his QTableWidgetItem(). QtCore import * class pandasModel( May 23, 2019 · 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. I have a QTableView containing data rows from a database. ui->tableWidget->setStyleSheet("QTableWidget { gridline-color: yellow }"); The items in a QTableWidget are provided by QTableWidgetItem. Table widgets can be constructed with the required numbers of rows and columns: def stylesheet(self): return """ QTableWidget { background: #e9e9e9; selection-color: white; border: 1px solid lightgrey; selection-background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #8ae234, stop: 1 #4e9a06); color: #202020; outline: 0; } QTableWidget::item::hover{ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop Apr 11, 2017 · self. setStyleSheet("Background-color:rgb(100,100,100); Mar 24, 2016 · This runs just fine without python complaining, however it does not seem to have any effect on the background color whatsoever. 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. QtWidgets. But if I can, I prefer change it on QTableWidget() Anyone could help me? Thank you! Apr 8, 2019 · How do I change the text color of an arbitrary cell in a QTableWidget? Changing the color of text in all cells is as simple as using this stylesheet. Then the Proxy model filters out every third index. Mar 20, 2020 · I create a class 'pandasModel' based on QAbstractTableModel, shown below: import sys from PyQt5. The coloring works, but all rows get colored, instead of the If you're using a widget-style which doesn't draw the tabs using pixmaps (see this Qt FAQ for details), you can create a subclass of QTabBar and re-colour the tabs in a reimplemented paintEvent, and then use QTabWidget. In your example, create the item before you attempt to set the background color. This works for me. Viewed 661 times 0 Jul 16, 2014 · Yes it appears that you can do so, using the QTableWidgetItem functions such as setForeground which you pass through a QBrush object that I believe you can use the QBrush's setColor function to pass it a color. Any ideas on how to color the body of the tab but not wipe out the other widgets? I'm using PyQt version 4. QtGui import * from PyQt5. I'm trying to change the background color of a QTableWidget row. QTableWidget::item { color: red; } But because the API is on the QTableWidget level (rather than QTableWidgetItem level), I find it impossible to target individual cells. Aug 2, 2019 · In PyQt5, I am using the model view to display a table. 10 and Python 2. There are some others posts about the same thing but none of the given solutions worked for me. QtWidgets import ( QApplication , QTableWidget , QTableWidgetItem ) Table widgets provide standard table display facilities for applications. SolidPattern) cell. 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. How do I do this? Dec 11, 2018 · help me in sample code of how to set grid line color of QtableWidget using setStyleSheet. So the resulted colors are all unordered. Oct 3, 2017 · I have a problem setting the background color of a QWidgetItem based on a value changed. setItem(i, j, cell) And still the color of the cell is overwritten by the selection color (no mixing, just the pink-red selection). I have the following set up that is simply generating random numbers into a QTableWidget based on a click o Jan 18, 2017 · Are you saying that you want the column width to match the width of the header text, even if the contents of the column is wider? Because in your screenshot, the gap at the top of the column is larger than it is at the bottom (and if you use a smaller font, the difference is going to be even greater). However it only deals with coloring all headers with the same color. Dec 13, 2019 · You must toggle the QBrush associated with the Qt::BackgroundRole function of each element. 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. Oct 5, 2013 · I used this to set the style for my QTableWidget. The QTableWidgetItem documentation has a lot of aesthetic-based functions so it looks like what you're looking for especially since it cell. tblDinamic. Nov 26, 2009 · This delegate will check the foreground color role of the item. I want to set the color of a specific row at runtime . Table widgets can be constructed with the required numbers of rows and columns: Jan 15, 2017 · I am using QTableWidget since it offers many features with respect to custom cell widgets animation etc. 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. By default, for a table constructed without row and column counts, this property contains a value of 0. I tried setting a foreground color for the cells instead of background color : brush = QBrush(color, Qt. property PᅟySide6. setTabBar to replace the default tab-bar. Nov 15, 2022 · After creating a custom QLabel class that opens a QInputDiaglog popup when double clicked to change the value displayed in the cell, I realized that a QTableWidgetItem can be double clicked to edit Sep 10, 2015 · 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 Sep 21, 2020 · How scroll bars are drawn completely depends on the QStyle. setFont(font) And I want to set/change the default blank/white color of these background. setBackgroundColor(color) self. 7. Also, all the little tabs that stick up are all yellow. columnCount: int #. Jan 6, 2017 · For me, using PyQt4. QtWidgets import * from PyQt5. QtGui import QColor from PySide6. So you need to populate your QTableWidget with empty items first. You can use itemClicked but this may fail because not all items in QTableWidget have an associated QTableWidgetItem, so it is better to use the clicked signal returned by the associated QModelIndex Mar 25, 2013 · You cannot set the background color of a cell unless it contains a QTableWidgetItem (as the background color is a property of the item). Modified 2 years, 11 months ago. The items in a QTableWidget are provided by QTableWidgetItem . Ask Question Asked 2 years, 11 months ago. Mar 9, 2016 · The cell background color seems to work with the above style, but now the border isn't showing anymore. The model is the QAbstractTableModel, and I want to background color say row 0. Jun 10, 2021 · I'm currently styling my GUI application but i have some trouble with styling my QTableWidget, because as you can see in the picture, there are a little white area in the top left corner of my QTableWidget and i want it to be lightblue as the rest of the table. Everything in the table is affected except the horizontalheaderlabels and the row numbers. Table. If you want a table that uses your own data model you should use QTableView rather than this class. QTableWidget. setForeground(brush) but it does not change anything. This property holds the number of columns in the table. . I'm not sure if this is very robust, but at least it is working fine on Windows. How can I color the headers individually? Jan 28, 2022 · Python QTableWidget color of index and row with stylesheet. tblDinamic = QTableWidget() self. 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). I already looked at this answer, it is what sparked my first attempt. 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: Import QTableWidget, QTableWidgetItem, and QColor to display background colors: import sys from PySide6. Autofill did not have any affect. You can set the column name using the setHorizontalHeaderLabels as described below: Jan 19, 2017 · This colors the main body of the tab, however it also colors everything else yellow including the buttons and text boxes. Sep 10, 2015 · 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 Sep 21, 2020 · How scroll bars are drawn completely depends on the QStyle. 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.
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