Qtablewidgetitem stylesheet. wrote on last edited by #4.
- Qtablewidgetitem stylesheet But i dont want any backgroung color to be changed instead it font should be bold. Redho B N. QTableWidgetItem * newitem = protoitem->clone(); tableWidget->setItem(0,0, newitem); Another alternative to clone (untested) is to set a prototype on your tablewidget. Just double click the table, go to the "Items" tab, select the cell, press the "Properties" button and set the background. QTableWidget::item { background-color: red; } 157. – Chris. The color and background of the selected item is styled using selection-color and selection-background-color respectively. How do I change the text color of an arbitrary cell in a QTableWidget?. The result is a table having the same color for both type A and B items. I expected either the first or second entry to use yellow as For this case the setForeground()-function can be called but nothing happens. I think that the stylesheet overrides the color settings. Commented Jan 27, 2013 at 15:23. Hi! I tried to center the checkbox in QTableView by something like this: qApp->setStyleSheet("::indicator {subcontrol-position: center; subcontrol-origin: padding;}"); But it doesn't work for QTableView item (set by Qt::CheckStateRole in model), although it works good for any other usual widget like QCheckBox or QRadioButton. mainwindow. Red. PyQt5 QTablewidget item alignment. How to change background color of selected or clicked cell in a pyqt5 QTableWidget? 0. h I want to know is it possible to make a stylesheet to make the contents in selected row bold. # set prototype item for all items created from now setWordWrap defines the behaviour of the text, without altering column size. 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 . setTextWidth call in the sizeHint routine doesn't seem to do anything. Modified 9 months ago. I have a QTableWidget, if there is some opportunity to set the StyleSheet for a specific item in the table, for example, item(3,2) ??? Hi, I have a QTableWidget on my GUI and when I want to style the table headers, it does not style the top left section of the table. Centering Text in QTableWidgetItem during cell Edit. Improve this answer. If you want a table 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. Top-level items are constructed without a parent then inserted at the position specified Table items are used to hold pieces of information for table widgets. horizontalHeaderItem(0). tableWidget. Green. It looks ok, but you might want to look at the documentation of QStyleOption it can tell you wether the item drawn is selected or not, you don't have to look at the draw color to do that. setSelectionBehavior(QAbstractItemView. On a crusade to banish setIndexWidget() from the holy land of Qt. Formated image: I do not wish to formate the headers. Viewed 43k times 12 . I know how to make rounded corners using stylesheets, but I'm not sure how to apply stylesheets to a row in a QTableWidget and I'm also not sure how to put spacing in between the rows. insertRow(numRows) # Add text to the row self. What I found is using a QStyledItemDelegate, reimplementing the paint function and display a QTextDocument that uses the the item text and added HTML. ekici. Alternatively, use QStyledItemDelegate, you cannot set per-item Re: QListWidgetItem setForeground does not work with global stylesheet. stylesheet = "::section{Background-color:rgb(190,1,1)}" self. I want the QListWidgetItems to have a border and a background e. Commented Sep 8, 2011 at 15:13. g. 8/qtablewidgetitem. x worked correctly for this case?! I try to explain my doubt. I would like to display a table in Qt with a specific style. How to set cell border and background color in QTableWidgetItem? 0. Create your own Delegate class and inherit it from QItemDelegate. So you need to populate your QTableWidget with empty items first. If you dont do so, it will apply it to all the childrens of the widget. Top-level items are constructed without a parent then inserted at the position specified QTableWidgetItem* item = new CustomTableItem("type A data", A_TYPE); I expect to get different bg colors for the two items inserted (the qss file is loaded in the main() with qApp->setStyleSheet(styleSheet); ). Yes, I apply the same stylesheet for the other table on the visiable Widget (not the parent of my dialog). tablewidget->setFocusPolicy(Qt::NoFocus); But you will lose the ability to In my application im having a table widget , by using stylesheet i tried to change header border and cells background colors. I am having problems here. [slot] void QTableWidget:: insertRow (int row) Inserts an empty row into the table at row. tableWidget I want to display parts of the text of a QTableWidgetItem in different colors (a part of it should be displayed red). The following creates a table widget using the QTableWidget class: I've tried QTableWidgetItem. I have checked a number of samples through google and stackoverflow but failed to achieve this. 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 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 The slider can be styled using the ::handle subcontrol. 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 If your issue is just about the colored square, use basic images: plain color images are usually fast and light enough. The selected item should have another background e. setDefaultFont(optionV4. 3, setting a stylesheet on a QLabel automatically sets the QFrame::frameStyle property to QFrame::StyledPanel. It's possible that the 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 Setting a big value for the padding stylesheet property of the items' causes the row to exceed the minimumSectionSize of vertical headers (or rows, not what contains the QTableWidgetItem), try making it smaller or removing it altogether. The QTableWidgetItem class is a convenience class that replaces the QTableItem class in Qt 3. Commented Sep 13, 2013 at 12:01. 1. 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've got a QTableWidget, and I want the entire row to be highlighted when mouse hovers on an item. How do I change the spacing in the horizontal header of the table, the size of its header QTableWidget style per QTableWidgetItem. You may have to register before you can post: click the register link above to proceed. The ::add-line subcontrol can be used to style the button to add a line. I can uncheck "Editable" under flags for each individual cell in Qt Designer but as soon as I change the value of a cell with self. I. The only 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. 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 tried with a stylesheet: @ QTableWidget::item{border: none; padding: 0px; margin: 0px;} @ but it didn't work "La mort n'est rien, mais vivre vaincu et sans gloire, c'est mourir tous les jours" ~Napoleon Bonaparte. h file I set the stylesheet setStyleSheet( "background-color: #2F2F2F;" "border: 1px solid #4181C0;" "color: #4181C0;" Python QTableWidgetItem. 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 In QT 4. EDIT. . 7, I am trying to make one QTableWidgetItem in a QTableWidget Editable and the rest all columns should be read only for me. Change color in qtablewidget (click on) 0. Maybe it has a stylesheet assigned? – SingerOfTheFall. setCellWidget() worked, though. 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 @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). All the solutions I read from other questions hard code the background color in code, which is not what I want. I want to draw all grid lines with same color and This doesn't happen if I hover over a normal QTableWidgetItem on the last visible row as shown on the image. In a QTableWidget, changing the text color of the selected row I'm trying to make a border for rows in QTableWidget with different ways, but all solutions don't respond my requirements. If you set a generic property like this: border: 1px solid black; The result is that all its children will have that border: you only gave the declaration but without the selector, so a universal selector is used as implicit. If several style sheets are set at different levels, Qt AttributeError: type object 'QTableWidgetItem' has no attribute 'UserType' #2092. using setStyleSheet() will always overwrite (and then invalidate) any previously set stylesheet, so in your case only the last stylesheet will be used for the table; 3. When styling a QPushButton, it is often desirable to use an image as the button graphic. BlackJack last edited by . Change button font of QMessageBox in PyQt5, when using setStyleSheet? Hot Network Questions 70s or 80s sci-fi book, boy has secateur hand Interior stud wall height acceptable gap Interval Placement Styles sheets are textual specifications that can be set on the whole application using QApplication::setStyleSheet() or on a specific widget (and its children) using QWidget::setStyleSheet(). If the column is resized after this (eg. 8. 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 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 [solved] QTableWidgetItem set StyleSheet [solved] QTableWidgetItem set StyleSheet. protoItem = QTableWidgetItem() protoItem. fill(<somecolor>) item. Thanks. QTableWidgetItem) from PyQt6. QTableWidgetItem. I'm using Qt 5. You can customize the style of single cell using method "setData": http://developer. This enables HTML for the text: void DifferencesDelegate::paint(QPainter *painter, const 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; It can done with QTableWidgetItem as follows: setBackground. Qt StyleSheet to programmatically createdQWidget. 6/Win 10. Can you set a specific colour for whole QTableWidget? If this is your first visit, be sure to check out the FAQ by clicking the link above. QTableWidgetItem(x)) self. I want to display the rows of a QTableWidget with alternating colors using a stylesheet. horizontalHeader(). Or stylesheet. To start viewing messages, select the forum that you want to visit from the selection below. Is that bug in Qt or maybe Qt just You are right, so from what I understood, you need a different color for each cell but the selected color, it needs to be the same for each cell with some transparency (in your case red), then try to apply your stylesheet on your QTableWidget with only QTableWidget::item:selected{ background-color: rgba(255, 0, 0, 50%) } I've tried to add a dynamic property to the last item using setProperty(), to use another stylesheet setting, but i get a: AttributeError: 'PySide2. Just one method to override; and I don't have to do it for each item. I have overridden the mouseMoveEvent() in my class and I am calling the method of tool tip to display it. text() # Create a empty row at bottom of table numRows = self. The following code snippet uses QTableWidget and all described cases above. text() z = self. Introduction to PyQt QTableWidget class. When running the program with the -stylesheet widgettest. dterpas The QTableWidget class provides an item-based table view with a default model. the table gets resized by 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 How to setStyleSheet for QLabel in a specific class in Qt. This section lists some common mistakes when using stylesheets. 9. I just asked because I know the equivalent in Tk would be fast because that's You have to specify the QWidget where to apply the property. How to set each item's selection color of QTableWidget in PyQt5. Set StyleSheet with Font size for elements in QTreeWidget. I expect to get different bg colors I created a derivative of the QTableWidget, and in its . This is because, by default, the @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). Ask Question Asked 10 years, 2 months ago. e. I, like @SingerOfTheFall, cannot reproduce this on Qt 4. So is there a way to make every item have individual selection color? I have QTableWidgetItem set in the cells of the table widget. -chad 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 Stylesheet's work with every QtGui widget and are more easier to use overall. But I an not able to set the individual background color of the items anymore. I tried to create the border with a stylesheet. 2. Although these styles are really nice - you might have a different vision for your application. 1 I would like to edit the stylesheet for the rows as well. Detailed Description. TreeWidgetItem. 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. Changing the colors of QTableView. These are the top rated real world Python examples of PyQt5. Oldest to Newest; Newest to Oldest; Most Votes; Reply. Hot Network Questions Balancing Magic Now a few of the items are read only. I insert the changed QLabel style into the QTableWidgetItem, but it cannot be edited by double click; I tried to use a pixmap to draw it according to the size of the QTableWidgetItem, but I don't know the size of QTableWidgetItem. By default, the add-line subcontrol is placed in top right corner of the Border rectangle of the widget. QTableWidget - Change the row color. setStyleSheet(stylesheet) 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 Python QTableWidgetItem. SGaist Lifetime Qt Champion. setStyleSheet( "QHeaderView::section { border @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). 12. Thanks in advance! If you can find faults of spelling in the text above, you can keep them. y_input. This works fine. 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 [solved] QTableWidgetItem set StyleSheet; QtWS: Super Early Bird Tickets Available! [solved] QTableWidgetItem set StyleSheet. qt. Please notice that if any of the words contained in the item are wider than column size, text will be elided from that point That rectangle is a focus recangle and cannot be hidden via an stylesheet. QLineEdit: Supports the box model. It is common to try the background-image property, but this has a number of drawbacks: For instance, the background will often appear When I use setStyleSheet() for checkBox: checkBoxItem->setStyleSheet(""); I get an error: 'class QTableWidgetItem' has no member named 'setStyleSheet'` I want to do some operations with checkBox. setStyleSheet extracted from open source projects. I know that I can get the first horizontal header as a QTableWidgetItem by doing headerItem = table. Scheduled Pinned Locked Moved General and Desktop 6 Posts 3 Posters 22. Yes you can play with stylesheet to increase checkBox Size. From the docs: "QAbstractItemView does not take ownership of delegate. setBackgroundColor() and QTableWidgetItem. Thanks for the help, tho. These numbers correspond to the border and should not stretch when the size changes. The answear is almost same with the previous one though. R Offline. Now, this applies the Fusion stylesheet to our elements, changing their appearance: Custom PyQt6 Styles. 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). Detailed Description¶. setStyleSheet extracted from open I'm trying to customize a QTableWidget through stylesheet and I'm only limited to the items descibed here. Use checkBox->setStyleSheet( "text-align: center; margin-left:50%; margin-right:50%;" );. How can I color them differently using the stylesheet? Normaly I would use a property and then select with: QTableWidgetItem[readOnly="true"] But this doesn't work since we define the style of the QTableWidget and QTableWidgetItem has no method setProperty. Qt change tree widget arrow color via stylesheet. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1. in my MainWindow::MainWindow() I put ui->setupUi(this); ui->pushButton->setMinimumHeight(25); ui->tableWidget->setMinimumHeight(0); // ui->frame->setMinimumHeight(25); this->resize(0, 0); this will cause my table to 70 height Modify default widget text color with applied stylesheet of QTreeWidget items. 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. @dkf no idea how to easily implement doing that lazily. QTableWidget::setItemPrototype ( const QTableWidgetItem * item ) This last one can be more appropriate if you are using a Ui or if the item is editable. def addRow(self): # Retrieve text from QLineEdit x = self. 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, Don't use stylesheets for that. Returns the item for the given row and column if one has been set; otherwise returns 0. Also tablewidget items also have a background color. Only users with topic management privileges can see it. It can then be retrieved in your delegate by calling data() on your QModelIndex object. 1 Reply Last reply . for future reference, try to improve your formatting, as your stylesheets are almost impossible to read; 2. "QTableView::item{color:%5;border Qt Style Sheets are a powerful mechanism that allows you to customize the appearance of widgets, in addition to what is already possible by subclassing QStyle. com/doc/qt-4. Here is the complete code for the first QTableWidgetItem: QTableView/QTableWidget grid stylesheet - grid line width. setTextAlignment(Qt. AlignCenter) # set other things like read-only with QTableWidgetItem. setFlags, etc. QTableWidget::item { color: red; } But because the API is on the QTableWidget 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 QTableWidgetItem stylesheet control limitation QtWS: Super Early Bird Tickets Available! Scheduled Pinned Locked Moved Solved Qt for Python The resulting tree view looks like this: Common Mistakes. Hot Network Questions Custom (external) reference voltage @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). I'd like to change selected items font type to what the user selected. 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 didn't spend a whole lot of time investigating, but I thought setting the checkable flag on a QTableWidgetItem would make a checkbox appear--it didn't. setBackground (brush) and it doen't change. Can you set a specific colour for whole QTableWidget? 0. I will check there. See Customizing QFrame for an example (a QLabel derives from QFrame). x_input. Change QTableWidgetItem Background Color. rowCount() self. ui. Also remove any ::item selector in the stylesheet for that table. [slot] void QTableWidget:: insertColumn (int column) Inserts an empty column into the table at column. I stripped my problem down to a simple testcase. Related. Any help is welcome. QPushButton and images. but how do i make every item in my table align to center while all of my item is depends on my database? @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). So all you have to do is get access to them and treat them as any QTableWidgetItem. @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). font); (add it both in paint & sizeHint) then the fonts will be correct when you change them via stylesheet. What I’ve noticed is I can redisplay my table and show a current selection for that table without any issues but I’m unable to reset focus to the table for some reason. When styling a QPushButton, it is often desirable to use an image as the button I need a QTableWidget based on a QTabelModel and QTableView with some buttons added above the table. In your example, create the item before you attempt to set the background color. QTableWidgetItem* item = new QTableWidgetItem( "text is here" ); item->setTextAlignment( Qt::AlignCenter ); ui->tableWidget->setItem(1,0,item); 1 Reply Last reply . Ncurses C++ print text with foreground/background colors swapped. Setting the min-width or min-height provides size constraints for the slider depending on the orientation. QTableWidgetItem' object has no attribute 'setProperty' I've also tried to use. Warning: If you only set a background-color on a QTableCornerButton, the background may not appear unless you set the border property to some value. cpp, I knew there was a setOptions method of QStyledItemDelegate. Say I have 3 buttons: bold, italic and underline. You cannot set the background color of a cell unless it contains a QTableWidgetItem (as the background color is a property of the item). 0. If I remove either of the hover keyword from the stylesheet, then things work fine but I lose my style. 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 am trying to make a QListWidget with QListWidgetItems. This is because, by default, the QTableCornerButton draws a native border which completely overlaps the background-color. setStyleSheet("background-color: green;") If you want to reset the Stylesheet of QTreeWidget, simply type this: ©2024 The Qt Company Ltd. As stated in my answer, use QTableWidgetItem::setData() to get the information you need stored in the model. QtGui import QColor # Declare our table values nordic_countries = [('Norway', 'Oslo', Besides that, some suggestions: 1. 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 If this is your first visit, be sure to check out the FAQ by clicking the link above. I can't find the answer on how to draw the border. But it does not work. Oldest to Newest. QTableWidgetItem' object has no attribute 'setProperty' 文章浏览阅读7. @topspin said in Qt / CSS: setStyleSheet is slow, suggested alternative using dynamic properties in CSS even worse:. The table is set-up as follows with the associated style sheet: def create_table(gui): column_size = [100, 260 How to create a Stylesheet for Mulitiple QLabels or Multiple Qwidgets in PyQt5 ? For example, In my programme, I use 8 QLabels, Out of Which 4 QLabels belong to one family/group and another 4 have a another The resulting tree view looks like this: Common Mistakes. Here you can see the cell behavior when selected in group: QTableWidget style per QTableWidgetItem. The items in a QTableWidget are provided by QTableWidgetItem. Thanks, it helped a bithowever i still missed some other properties as grid thickness, but i "solved" it by inserting a row/column with 1px height/width to double the gridline :) And the QTableWidgetItem::setBackgroundColor() was also helpful. Changing the color of text in all cells is as simple as using this stylesheet. setDocumentMargin(0); doc. You can rate examples to help us improve the quality of examples. Aligning a QTableWidgetItem causes item to be None. The items in the QTableWidget are created using the QTableWidgetItem class. Setting a stylesheet for the QTableWidget does change the background color, but it changes it for all items and I still cannot set individual item colors. If you want to set the QTreeWidget background color to green: self. How can i align a CellWidget of a TableWidget to the center of the Item in pyqt5. Table widgets provide standard table display facilities for applications. You can create them easily, just create a QPixmap and fill it: pm = QPixmap(16, 16) pm. The Qt Style Sheet reference page entry for QTableView notes: Warning: If you only set a background-color on a QTableCornerButton, the background may not appear unless you set the border property to some value. 3. qss option, I only see the default colors for the alternating background, not the colors defined in the stylesheet. i am using self. As the Qt document says, QTableWidgetItem * QTableWidget::item(int row, int column) const. Share. How to style a QTableWidget in Pyqt5. After some searching, and reading the code of qitemdelegate. The QTableWidgetItem class is a convenience class that replaces the It turns out this is very easy to implement using Qt Style Sheets. Open nicolasform opened this issue Jul 12, 2022 · 10 comments Open AttributeError: type object 'QTableWidgetItem' has no attribute 'UserType' In order to get the spacing between the columns in the header, then you can set a stylesheet like the following: @setStyleSheet("QHeaderView::section:horizontal {margin-right: 2; border: 1px solid}");@ QTableWidgetItem *newItem = new QTableWidgetItem("An item"); QTextDocument setup: If you add doc. Follow answered Jan 18, 2017 at 12:57. How to align the text to center of cells in a QTableWidget. Here is wrong solution: table->setStyleSheet("QTableView:item:selected {background-color: #XXYYZZ; color: #FFFFFF}\n" "QTableView:item:selected:focus {background-color: #3399FF;}") Unfortunately there doesn't seem to be a "nofocus" property, so you just have to set the colour for all selected items, then override the focused colour back to the default. I have a QTableWidget but I need to customize the rows so that they have spacing in between them and so that they have rounded corners. Please provide source code that reveals more details. When I push the button, it executes some code and I would like that the focus of the six tables goes to a determinate row,col and the color of the row change. Summary: in this tutorial, you’ll learn how to use the QTableWidget class to create a table widget. When I modify an item and press enter to apply, the item changes automatically to some creemy background After stylesheet is set for QTableWidgetItem, it seems impossible to change anything for example: background color. Modify default widget text color with applied stylesheet of QTreeWidget items. But if so, how can I apply this stylesheet for this table of this dialog? I also try to remove all the stylesheet, and set it in the constructor of all the classes which apply this stylesheet, but it didn't work too. The QTableWidget class allows you to create a table widget that displays the tabular form of items. Eugen. 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 Since 4. The corner widget in a QTableWidget is implemented as a QAbstractButton and can be styled using the QTableWidget QTableCornerButton::section selector. 12. I am using Qt 4. you can do something like this for example: yourTableWidget->setStyleSheet("QAbstractItemView::indicator { width: 40px;height:40px;/*size of checkbox change here */} QTableWidget::item{width: 200px;height: 100px;} "/*size of item */); The result will be then, something like this I have a QTableWidget object with QTableWidgetItem's inside. 4k Views. Example code: QTableWidgetItem *item = new QTableWidgetItem("Example"); item->setBackground(QBrush(Qt::red)); In this example, a new QTableWidgetItem is created with the text "Example", and its background color is set to red using the setBackground method. How to make selected QTableWidget row bold in pyqt. The stylesheet set on a widget is propagated on its children, those children inherit the style of the parent. Good day. It has been tested on Symbian^3 device. This function works with QTableWidgetItem but crashes with others items like QCheckBox are contained in the grid. The older QT version 5. How to change the color of scroll bar in table widget in PyQt5 Python. html#setData. How to set font Bold to a particular row in table widget. Table items are used to hold pieces of information for table widgets. I searched for a while and could not find any solution. But the QTableWidget::item:selected{ background-color: } only works when there is only one item selected, otherwise all selected items will have the same selection color. data(ValidRole) would return can be center like this too using layout if want to add more customization // Create a widget that will contain a checkbox QWidget *checkBoxWidget = new QWidget(); QCheckBox *checkBox = new QCheckBox(); // We declare and initialize the checkbox QHBoxLayout *layoutCheckBox = new QHBoxLayout(checkBoxWidget); // create a layer with reference to the widget 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 Restoring Default Colors To A QTableWidgetItem? Ask Question Asked 8 years, 7 months ago. I updated to QT 5. setItem(numRows, 0, QtWidgets. 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 The setBackground method of QTableWidgetItem is used to set the background color of an item. QtWidgets. Items usually contain text, icons, or checkboxes. First, we would use the following application-wide style sheet: This means that every widget whose mandatoryField Qt property is set to true would have a yellow I'm trying to make a custom QTableWidgetItem having different background colors coming from a style sheet for different types of data it stores. TreeWidgetItem = QtGui. If I as mentioned in a comment by Sven on the second answer to this question, if you have a static number of rows and columns in your QTableWidgetItem you can select the properties of the cells with Qtdesigner if you use it to create the screens for your application [solved] QTableWidgetItem set StyleSheet; QtWS: Early Bird Tickets Available! [solved] QTableWidgetItem set StyleSheet. 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 PyQt, change QTableWidgetItem background color in a range of cells. setItem(row, column, QTableWidgetItem(str(value))) the cells is editable again. To navigate to other displays in my application I’m clearing out interior widgets and sub layouts. QTreeWidgetItem() self. 3 as published by the Free Software Foundation. 6. setStyleSheet( "QTableView::item:selected" "{" "background-color : I have a simple solution without any additional layout if you want to use ui->tableWidget->resizeColumnsToContents():. wrote on last edited by #4. 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 [solved] QTableWidgetItem set StyleSheet; QtWS: Super Early Bird Tickets Available! [solved] QTableWidgetItem set StyleSheet. I need to display a tool tip when the user hovers over the cells of the table. The delegate will make your style sheet unavailable. Whenever you resize the button, the middle part of the image will stretch in both directions, while the pixels specified in the stylesheet will not. Top-level items are constructed without a parent then inserted at the position specified by a pair of row The same stylesheet works fine for the table widget in the main window, and if I remove the tab widget, and just put my table in the dialog, the stylesheet is active again (try out for yourselfes). If you need to keep column width fixed, call resizeRowsToContents after the insertion of the item to the cell (I assume you're adding text to the table via QTableWidgetItem). You can paint the icon in the middle of a rectangle pixmap which is as same size as the cell, and return it in the QAbstractItemModel::data() function with Qt::DecorationRole. should I post a new thread for this question? I put a push button and a table widget into a frame and add a v-layout to this frame. setIcon(QIcon(pm)) (you can also make rounded squares using QPainter). I have also set the mouse tracking for the widget to true. I would probably give the model class a user role that returns whether the data is valid or not and then make the color decision based on that. self. Also, the doc. table. If I click bold, font in the current cell should change to bold. table_item. 15. Modified 7 years, 8 months ago. 0. – Scott. S Offline. Maybe you are getting break because you didn't call setItem() to set an item for the cell (2, 2) before you use overviewTable->item(2,2). Edit: So you have four options: 1 - It seems that u can use . It provides an item for use with the QTableWidget class. 5k次。style sheet很犀利，现在主要是做Gui了，就专心把效果做炫一些吧。说正题了，今天使用tablewidget想对它的背景，item及header的颜色都做一些调整。默认的看起来比较累。使用老式的new item然后给每个item指定颜色太浪费时间了。想到了style方法，下面做个简单的示例。 If you want to add custom widget into table cell you can use QItemDelegate. 1 and there is no stylesheet used on tableWidget. I’ve got a regular Table Widget on my main screen (QWidget) and added to a Vertical layout. Table. So the next logical step would be: self. horizontalHeaderItem(0) modify some properties and set it back, horizontalHeader(). different items in one cell QTableWidget. Try with something 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 I'm currently working on a QTableWidget custom with stylesheet. In your case, to avoid the background image in the tooltip you have to specify that you want to apply that style to a QPushButton widget. text() y = self. setStyleSheet(stylesheet) This works, however it colors all headers simultaneously without me being able to change the color of an individual header. – fatma. Ok guys, I found an even simpler solution. I'd like to have different selection color when an item is selected. SelectRows) to set table to select entire row instead of cell. AFTER this, call ui->tableWidget->resizeColumnsToContents(). Returns whether a persistent editor is open for item item. The concepts, terminology, and syntax of Qt Style Sheets are heavily Table items are used to hold pieces of information for table widgets. Second case: (colored text) When I don't load the stylesheet the setForeground()-function is creating the colored items, because there is no stylesheet which overrides the color settings. How to change the background color of the QTableWidgetItem has a method for setting the backgroundColor of a cell in the table, but no method for setting the text color of that cell. See also openPersistentEditor() and The numbers after the url gives the top, right, bottom and left number of pixels, respectively. bool QTableWidget:: isPersistentEditorOpen (QTableWidgetItem *item) const. class MyDelegate : public QItemDelegate { public: CChoicePathDelegate (QObject *parent = 0); QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex @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). Is there any other function to set the color in a cell/row ? I've already tried *setstylesheet *function, which crashes too 1 Reply Last reply . Commented Sep 13, 2013 at 11:08. 2 and now I experience the same problem! Is there a workaround, that tree widget items ignore this stylesheet? I need the stylesheet for other reasond. z_input. rIndex. refer my code below, //to set cell background color as white tableWidge Qt QTableWidget是Qt库中的一个重要组件，用于在GUI应用程序中展示表格数据。它提供了丰富的功能，包括但不限于添加、删除、修改表格中的项，并且支持用户交互，如通过点击表头实现数据排序。 I have a QTableView containing data rows from a database. #d9fffb : light blue #000000 : black. background-color will set background color of the items in row and selection-color will set the text color because when the row is selected then if text are present in the row then it might become unreadable due to color so setting proper text color is important. Any help is appreciated. All that I want, is to draw a rectangle around a whole row. 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 @dkf said in Qt / CSS: setStyleSheet is slow, suggested alternative using dynamic properties in CSS even worse:. – The QTableWidgetItem does not use 'setStyleSheet' function. Example. " and therefore you can't just QTableWidgetItem different font size in a single cell. Top-level items are constructed without a parent then inserted at the position specified by a pair of row It's no need to do it in delegate. I have six tables (6 qtablewidget) and a button. setStyleSheet - 2 examples found. tw. Documentation contributions included herein are the copyrights of their respective owners. nokia. 15. S Actually the row to which I am trying to set a background color also has some color set to it in table widget stylesheet. This topic has been deleted. Thanks again. 4. Some of the options I tried are, I've tried to add a dynamic property to the last item using setProperty(), to use another stylesheet setting, but i get a: AttributeError: 'PySide2. qdfb kfie bbvqg qukwwnr cwdbj vfkark blcz xkapavy ysqt tvqf