Qtablewidgetitem stylesheet. QTableWidget クラスの説明.

Qtablewidgetitem stylesheet qt. – Scott. The items in a QTableWidget are provided by QTableWidgetItem. When styling a QPushButton, it is often desirable to use an image as the button The image that is drawn in the contents rectangle of a subcontrol. I updated to QT 5. I tried to set the setStyleSheet for QTableWidget ad grid line color. setFamily("Arial Black") afont. My guess is that there is a conflict between QTableView:: QTableWidgetItem stylesheet control limitation QtWS: Super Early Bird Tickets Available! Scheduled Pinned Locked Moved Solved Qt for Python 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. setItem(index,0,item) When using Qt Stylesheets and they define color rules, those rules override almost any aspect of drawing, including those set for item elements. That is (unfortunately) true, as a QTreeWidgetItem is not a QWidget. P Offline. fill(<somecolor>) In QT 4. I have checked a number of samples through google and stackoverflow but failed to achieve this. The items in the QTableWidget are created using the QTableWidgetItem class. QTableWidget - Change the row color. user17726418. If I You have to specify the QWidget where to apply the property. The problem is that QSS (Qt Style Sheets) completely override the underlying style and drawing of complex widgets and their sub-elements is completely done internally by the (private) QStyleSheetStyle. 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). All that I want, is to draw a rectangle around a whole row. Follow answered Jul 16, 2012 at 11:59. @leinad said in Adjust the height of a cell in QTableWidget using stylesheets: I checked the stylesheet documentation but couldn't seem to find an answer but perhaps I missed something. 2. 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). -chad No matter where I set the style sheet for the table widget in the dialog, it won't show up. Improve this answer. Share. I cannot use stylesheets since I want to change the color of a specific row at runtime. Table. I expected either the first or second entry to use yellow as QTableWidgetItem* item = new QTableWidgetItem( "text is here" ); item->setTextAlignment( Qt::AlignCenter ); ui->tableWidget->setItem(1,0,item); 1 Reply Last reply . Thanks in advance! Yes, I apply the same stylesheet for the other table on the visiable Widget (not the parent of my dialog). 8 on Fedora 17 x64 Gnome 3. qss option, I only see the default colors for the alternating background, not the colors defined in the stylesheet. . Modified 4 years, 6 months ago. horizontalHeader(). setFont(afont) 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. SGaist Lifetime Qt Champion. Oldest to Newest; Newest to Oldest; Most Votes; Reply. Thanks in advance, Regards Matthias. The background of any QAbstractScrollArea (Item views, QTextEdit and QTextBrowser) can be set using the background I'm trying to make a custom QTableWidgetItem having different background colors coming from a style sheet for different types of data it stores. setItem(numRows, 0, QtWidgets. When I modify an item and press enter to apply, the item changes automatically to some creemy background color. setBackground(QBrush(QColor(255,221,255))) self. I. The result, again, depends on your operating system: windowsvista Applying System Styles to PyQt6 Applications. You can use QTableWidgetItem::setData() and the QModelIndex::data() functions to pass the necessary information back and forth between your table and the delegate. PyQt5 QTablewidget item alignment. p3c0 Moderators. This enables HTML for the text: void DifferencesDelegate::paint(QPainter *painter, const Restoring Default Colors To A QTableWidgetItem? Ask Question Asked 8 years, 7 months ago. Example. Another way to think about it: The behavior can be inferred from the fact that there's @nevdokimof said in QTableWidgetItem set background color on click (over stylesheet ): @JonB this would be the thing if I could get QWidget presentation of QTableWidgetItem, but then I would just set background color of widget. Introduction to PyQt QTableWidget class. 53 It's not when using stylesheet proposed by other answers (where checkbox ends up shifted to the right by some pixels). different items in one cell QTableWidget. setCellWidget() worked, though. 9k 8 8 gold badges 71 71 silver badges 107 107 bronze badges. So you need to populate your QTableWidget with empty items first. 2,368 8 8 gold badges 16 16 silver badges 33 33 bronze badges. [solved] QTableWidgetItem set StyleSheet; QtWS: Super Early Bird Tickets Available! [solved] QTableWidgetItem set StyleSheet. This doesn't happen if I hover over a normal QTableWidgetItem on the last visible row as shown on the image. Try with I'm new to Qt and PyQt and wonder how to style the cells of a QTableWidget. Top-level items are constructed without a parent then inserted at the position specified 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 After looking at several similar questions on SO and elsewhere, it seems that the exact behaviour of these stylesheet settings depends on what plaform you are on and/or what widget-style you are using. Is there a way to set background color for QTableWidgetItem dynamically while using stylesheet for them? Here is my qss: QTableWidget { border: 1px solid #cccccc; border-radius: 8px; } QTableWidget::item { border-bottom: 1px solid #cccccc; background Stylesheet padding applies to all controls, even those that are not based on QLabel. The actual image that is drawn is determined using the same algorithm as QIcon (i. Table widgets provide standard table display facilities for applications. font); (add it both in paint & sizeHint) then the fonts will be correct when you change them via stylesheet. Returns the item for the given row and column if one has been set; otherwise returns 0. It turns out this is very easy to implement using Qt Style Sheets. It provides an item for use with the QTableWidget class. See the qt documentation for QItemDelegate. Then you can write the style sheet so that it applies to both your QTableWidget and @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 just want to use the stylesheet on the qtablewidgetitem. I tried to set a stylesheet like in the code below, After stylesheet is set for QTableWidgetItem, it seems impossible to change anything for example: background color. On a crusade to banish setIndexWidget() from the holy land of Qt. How to set font Bold to a particular row in table widget. Scheduled Pinned Locked Moved General and Desktop 6 Posts 3 Posters 22. QTableWidget::item { color: red; } But because the API is on the QTableWidget Hello, I'm currently working on a QTableWidget custom with stylesheet. setStyleSheet("background-color: green;") If you want to reset the Stylesheet of QTreeWidget, simply type this: Summary: in this tutorial, you’ll learn how to use the QTableWidget class to create a table widget. setDocumentMargin(0); doc. QTableWidget::item { background-color: red; } 157. Changing the color of text in all cells is as simple as using this stylesheet. QTableWidgetItem(x)) self. Set text alignment for QTableView with style sheet. QtGui import QPainter, QColor, QFont, QBrush class If this is your first visit, be sure to check out the FAQ by clicking the link above. PyQt 设置 QTableWidgetItem 的背景颜色 在本文中，我们将介绍如何使用 PyQt 设置 QTableWidgetItem 的背景颜色。 阅读更多：PyQt 教程 1. In your example, create the item before you attempt to set the background color. Top-level items are constructed without a parent then inserted at the position specified EDIT. The older QT version 5. You signed out in another tab or window. setDefaultFont(optionV4. QPushButton and images. This topic has been deleted. 7, I am trying to make one QTableWidgetItem in a QTableWidget Editable and the rest all columns should be read only for me. how to align text of table widget in QT. 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 [solved] QTableWidgetItem set StyleSheet [solved] QTableWidgetItem set StyleSheet. # set prototype item for all items created from now 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). com/doc/qt-4. Related. SingerOfTheFall. The following code snippet uses QTableWidget and all described cases above. 8/qtablewidgetitem. 7. user689103 That rectangle is a focus recangle and cannot be hidden via an stylesheet. 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. "QTableView::item{color:%5;border The following table lists the Qt widgets that can be customized using style sheets: Supports the box model. When running the program with the -stylesheet widgettest. Viewed 1k times 3 . Some of the options I tried are, ©2024 The Qt Company Ltd. How to change background color of selected or clicked cell in a pyqt5 QTableWidget? 0. I Want to have a bigger QMessageBox and centered texts in it but when I increase the size of it by stylsheet it'll be like this: if I could give it Some Padding or margin it would be fixed but 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 it = QTableWidgetItem("some_text") it. First, we would use the following application-wide style sheet: * QTableWidgetによる効率的なデータ表示と編集のテクニック . x_input. R Offline. You may have to register before you can post: click the register link above to proceed. Commented Mar 22, 2022 at 14:58. UserRole, some_color) Then the paint method of QStyledItemDelegate is overwritten and the selection color is changed: 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 I cannot find a way to erase the margins but i can suggest a temporary workaround. Centering Text in QTableWidgetItem during cell Edit. I tried using "border: transparent;" and the same result, the border still there. Hopefully they will work okay for you, but don't be surprised if def addRow(self): # Retrieve text from QLineEdit x = self. TreeWidgetItem = QtGui. I think that the stylesheet overrides the color settings. If you want to set a default dimension for the header, you should use the setDefaultSectionSize() instead. answered Oct 2, MFC 리스트 컨트롤과 비슷한 기능을 하는 QTableWidget에 백그라운드이미지를 적용하는 방법. 3 as published by the Free Software Foundation. setStyleSheet( "QTableView::item:selected" "{" "background-color : QTableWidgetItem* item = new QTableWidgetItem("23"); item->setData(Qt::BackgroundRole,color); I am getting image as. horizontalHeaderItem(0). To change the default system style to another style we can use the setStyle() method on the QApplication 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 QTextDocument setup: If you add doc. 9345. 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. setBackground (brush) and it doen't change. 4. After some searching, and reading the code of qitemdelegate. The following creates a table widget using the QTableWidget class: There are a lot of thread with equal topic, but most answer is using the Stylesheet above. It exists in addition to any control-specific mechanisms. data(ValidRole) would return I have a QTableView containing data rows from a database. 3. How do I change the text color of an arbitrary cell in a QTableWidget?. Is that bug in Qt or maybe Qt just @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). insertRow(numRows) # Add text to the row self. I tried implementing QItemDelegate / QStyledItemDelegate but it doesn't work. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1. Hot Network Questions I want to display parts of the text of a QTableWidgetItem in different colors (a part of it should be displayed red). Apply different QSS stylesheet for custom QT class. I need to display a tool tip when the user hovers over the cells of the table. If you want a table that uses your own data model you should use QTableView rather than this class. self. mainwindow. As the Qt document says, QTableWidgetItem * QTableWidget::item(int row, int column) const. Reload to refresh your session. Thank you. setBackgroundColor() and QTableWidgetItem. 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 The background-color works only for "QTableWidgetItem" cells (without widget) 1 Reply Last reply . table. cpp, I knew there was a setOptions method of QStyledItemDelegate. 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. The QTableWidgetItem class is a convenience class that replaces the QTableItem class in Qt 3. A style rule is made up of a selector and a declaration. giesbert last edited by Ok guys, I found an even simpler solution. e) the image is never scaled up but always scaled down if necessary. Improve this question. Using background-color: rgba(0,0,0,0); in your stylesheet, you can get a transparent table. 9. You cannot set the background color of a cell unless it contains a QTableWidgetItem (as the background color is a property of the item). Displaying multiple icons in a single cell of a Aligning a QTableWidgetItem causes item to be None. When I modify an item and press enter to apply, the item changes automatically to some creemy background The QTableWidgetItem class is a convenience class that replaces the QTableItem class in Qt 3. tableWidget. If you want more advanced control, you need If this is your first visit, be sure to check out the FAQ by clicking the link above. how do i place QTableWidgetItem Icon in center of cell. Modified 7 years, 8 months ago. text() y = self. 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 Centering Text in QTableWidgetItem during cell Edit. Inside views, it is not possible to address single items with a style sheet or set a style sheet on them. So the next logical step would be: self. 5. 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 You can make a custom header by making a QTableWidgetItem and then using the setHorizontalHeaderItem(). Follow edited Nov 21, 2013 at 18:20. S 1 Reply Last reply . QTreeWidgetItem() self. but it did not help. Oldest to Newest. rIndex. 15. How to align the text to center of cells in a QTableWidget. 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. 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 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. Maybe it's a bug of Qt ? Thanks I have set the color of the background color of the cells and the current selected cells using stylesheets. Say I have 3 buttons: bold, italic and underline. I'm quite confused on the idea of adding a header to a QTableWidget. It can done with QTableWidgetItem as follows: setBackground. Just one method to override; and I don't have to do it for each item. I have also set the mouse tracking for the widget to true. Only users with topic management privileges can see it. Also, the doc. The image property accepts a list of Urls or an svg. QTableWidget에 이미지를 적용하더라도 Column은 별도로 이미지 적용 작업을 해주어야 한다. For this case the setForeground()-function can be called but nothing happens. see Qt6 docs. class MyDelegate : public QItemDelegate { public: CChoicePathDelegate (QObject *parent = 0); QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex 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. The margin is a QLabel-specific property that predates stylesheets; it was available in Qt 4. If you want to set the QTreeWidget background color to green: self. You can style QTableWidget/QTableView and their items This section provides examples to customize specific widgets using Style Sheets. @ QTableWidget::item {background-color: green;} QTableWidget::item:selected {background-color: red;} @ Once I double click on the cell to edit the contents of the QTableWidgetItem, the color of the background will change to white. Qt Enthusiast. html#setData. Here is wrong solution: Setting explicit sizes in stylesheets is almost always discouraged, especially when those sizes deal with text displaying. QToolTip Style Sheet not working if using QToolTip::showText. but that repeats the image on the last cell and seems to conflicts with my style sheet for the selected row (as i'm using background: rgb(43, 43, 43);) How could I isolate the last cell item and add the png only when the row is selected? To indicate to the user that the field is mandatory, one effective (albeit esthetically dubious) solution is to use yellow as the background color for those fields. setData(Qt. Apply a custom stylesheet to QTextDocument. stylesheet qtablewidget. 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 @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). In a QTableWidget, changing the text color of the selected row The resulting tree view looks like this: Common Mistakes. 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. 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. 2. 1 Reply Last reply . Or stylesheet. I have six tables (6 qtablewidget) and a button. 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. class CustomTableItem : public QObject, public QTableWidgetItem {Q_OBJECT. QTableWidget クラスの説明. Customizing QAbstractScrollArea. As far as using two rows in the header, I do not [solved] QTableWidgetItem set StyleSheet; QtWS: Super Early Bird Tickets Available! [solved] QTableWidgetItem set StyleSheet. All derivatives of QAbstractScrollArea, including QTextEdit, and I'm currently working on a QTableWidget custom with stylesheet. Change QTableWidgetItem Background Color. e. 12. @Dan203 said in Getting colors from stylesheet in code:. If I click bold, font in the current cell should change to bold. public: Detailed Description. Redho B N. wrote on last edited by #8. Blood Blood. This is because, by default, the QTableCornerButton draws a native border which completely overlaps the background-color. 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 QTableWidget class provides an item-based table view with a default model. 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. afont = PyQt4. Thanks for the help, tho. Centering a QIcon in a QTableWidgetItem in PyQt5. Also, changing the alpha channel, you can have a great effect on your table. For the fonts you can try to do the next. How to set cell border and background color in QTableWidgetItem? 0. Q Offline. If I remove either of the hover keyword from the stylesheet, then things work fine but I lose my style. 4k Views. protoItem = QTableWidgetItem() protoItem. c++; qt; Share. setTextWidth call in the sizeHint routine doesn't seem to do anything. The selector specifies which widgets are affected by the rule; the declaration specifies which properties should be set You signed in with another tab or window. How can i align a CellWidget of a TableWidget to the center of the Item in pyqt5. The delegate will make your style sheet unavailable. Commented Jan 27, 2013 at 15:23. If a svg is specified, the image is scaled to the size of the contents rectangle. setStyleSheet(stylesheet) This works, however it colors all headers simultaneously without me being able to change the color of an individual header. See FocusPolicy. Set widget background color. Programming Is Like Sex: One mistake and you have to support it for the rest of your はじめにpyqt5やQt CreatorでQtのtableについて色々と試した内容をメモPyQt51 シンプルに生成QTableWidgetを生成し,サイズを4x3に変更するだけのシンプルな If your issue is just about the colored square, use basic images: plain color images are usually fast and light enough. How to align all items in a column to center in QTableWidget. All the solutions I read from other questions hard code the background color in code, which is not what I want. I have QTableWidgetItem set in the cells of the table widget. 0 (at least). S Offline. Please notice that if any of the words contained in the item are wider than column size, text will be elided from that point stylesheet = "::section{Background-color:rgb(190,1,1)}" self. h void MyWidget::tableItemClicked(int row, int column) { QTableWidgetItem *item = new QTableWidgetItem; item = myTable->item(row,column) /* do some stuff with item */ } Share. 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. Create your own Delegate class and inherit it from QItemDelegate. ), but I don't see that can On other OS, there is nothing to repair, it just works. I'm trying to make a custom QTableWidgetItem having different background colors coming from a style sheet for different types of data it stores. Now a few of the items are read only. @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). Table widgets can be constructed with the required I have a QTableWidget object with QTableWidgetItem's inside. wrote on last edited by #4. Items usually contain text, icons, or checkboxes. J Offline. This section lists some common mistakes when using stylesheets. 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 Hi all, QTableWidget works very fine but I saw it's not possible to hide border of QTableWidgetItem ?! I tried using stylesheet "QTableView::item" with "border: none;" but a line with black color still painted. 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 Detailed Description¶. tableWidget 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. I'd like to change selected items font type to what the user selected. 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. Guide me how to combine above two stylesheets into 1 stylesheet. now i want to combine both in style sheet. Is there a way to set background color for QTableWidgetItem dynamically while using stylesheet for them? Here is my qss: QTableWidget { border: 1px solid #cccccc; border-radius 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. replied to leinad on last edited by #2. Ncurses C++ print text with foreground/background colors swapped. Detailed Description. I'm using Qt 4. Table items are used to hold pieces of information for table widgets. QFont() afont. You can create them easily, just create a QPixmap and fill it: pm = QPixmap(16, 16) pm. László Papp. Follow edited Sep 28, 2015 at 10:23. I have overridden the mouseMoveEvent() in my class and I am calling the method of tool tip to display it. In this case you can use the ::item sub-control and the :focus pseudo state (the "current" pseudo state How to draw correct headerview border using stylesheets. The easiest way to do it for me without affecting widget's focus policy and using qss is to create the following custom delegate and install it for table: Well one of the things you might try is to add another column for holding that image and then put an image place holder within that is the same size as your image but is the same color as your background -- and then swap the image out with your special image which also has the same color background. Top-level items are constructed without a parent then inserted at the position specified by a pair of row 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 [solved] QTableWidgetItem set StyleSheet; QtWS: Early Bird Tickets Available! [solved] QTableWidgetItem set StyleSheet. text() # Create a empty row at bottom of table numRows = self. I don't know item = QTableWidgetItem(row['Name']) item. Can you set a specific colour for whole QTableWidget? 0. How to style a QTableWidget in Pyqt5. Top-level items are constructed without a parent then inserted at the position specified Re: QListWidgetItem setForeground does not work with global stylesheet. 29. 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 This topic has been deleted. QTableWidgetItem * newitem = protoitem->clone(); tableWidget->setItem(0,0, newitem); Another alternative to clone (untested) is to set a prototype on your tablewidget. qt; qtablewidget; Share. To start viewing messages, select the forum that you want to visit from the selection below. QTableWidget style per QTableWidgetItem. I am able to do this by assigning a QBrush to each QTableWidgetItem, when created: Set the stylesheet: I can round the corners of the table using this stylesheet: QTableWidget { border: 1px solid; background: transparent; border-radius: 5px } Even though this draws a rounded border around the table, the background of the individual cells // メイン MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {ui->setupUi(this); // ラベル1のlineEditに文字を表示する。 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. 4,186 3 3 gold badges 28 28 silver badges 37 37 bronze badges. y_input. Add a comment | @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). The method takes a column number, so I am not sure if that will allow for spanning multiple columns natively -- however, at the very least you could use the same QTableWidgetItem for several columns. Even that doesn't work. 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). If you dont do so, it will apply it to all the childrens of the widget. 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 QTableWidget class allows you to create a table widget that displays the tabular form of items. Top-level items are constructed without This section provides examples to customize specific widgets using Style Sheets. AlignCenter) # set other things like read-only with QTableWidgetItem. nokia. 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). How to make selected QTableWidget row bold in pyqt. Stylesheet's work with every QtGui widget and are more easier to use overall. 14. 15. It has been tested on Symbian^3 device. I try to explain my doubt. PyQt简介 PyQt 是一个用于创建图形用户界面（GUI）的工具包，它是基于 Qt 库的 Python 绑定。Qt 是一个跨平台的应用程序开发框架，提供了丰富的 GUI 组件和功能。 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%) } – 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. Unsolved QTableWidgetItem set background color on click (over stylesheet ) General and Desktop. I want to display the rows of a QTableWidget with alternating colors using a stylesheet. Follow edited Mar 20, 2024 at 12:09. but it doesn't look like there is a way to set a property on a QTreeWidget item. rowCount() self. 6. Reply Quote 0. setWordWrap defines the behaviour of the text, without altering column size. I expect to get different bg colors As you have discovered QTableWidgetItems are not QWidgets and hence cannot have stylesheets applied to them. 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 How to set StyleSheet for an specific label in QMessageBox? Ask Question Asked 4 years, 6 months ago. Modify default widget text color with applied stylesheet of QTreeWidget items. It's possible that the I'm still learning Qt and I am indebted to the SO community for providing me with great, very timely answers to my Qt questions. answered Aug qtablewidgetitem; qcheckbox; Share. 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 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 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 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. x worked correctly for this case?! I stripped my problem down to a simple testcase. 12. 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 Hi, 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. Nokia Certified Qt Specialist. QtGui. If you want to add custom widget into table cell you can use QItemDelegate. setStyleSheet(stylesheet) I've tried QTableWidgetItem. For example, I want to add some etxra padding. What I found is using a QStyledItemDelegate, reimplementing the paint function and display a QTextDocument that uses the the item text and added HTML. setFlags, etc. 2 - Set the checkable widgetitems as disabled, not selectable through setFlags. Hot Network Questions Repeat pattern with foreach within PGFPlots within frame beamer I'm trying to make a border for rows in QTableWidget with different ways, but all solutions don't respond my requirements. QWidget, QAction, QTableWidget,QTableWidgetItem,QVBoxLayout, QAbstractItemView) from PyQt5. How to set a "plain" or "flat" background color for a QTableWidgetItem. 2024-12-13. Nothing worked, only the "moseover Color" changes. QTableWidgetItem different font size in a single cell. 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. Stylesheets can address items via QTreeView::item, optionally followed by certain pseudo-states (selected, hovered etc. But it does not work. Follow edited Jul 26, 2012 at 14:06. This is unfortunate but @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). PyQt, change QTableWidgetItem background color in a range of cells. TreeWidgetItem. tablewidget->setFocusPolicy(Qt::NoFocus); But you will lose the ability to process keyboard events. #d9fffb : light blue #000000 : black. nevdokimof last edited by . The stylesheets came later, in Qt 4. how to center a middle widget and expand its cell. JonB. 0. Customizing QAbstractScrollArea ¶ The background of any QAbstractScrollArea (Item views, QTextEdit Qt style sheets support sub-controls and pseudo states, you can use it to improve your customization. z_input. 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. Follow asked Apr 7, 2011 at 21:11. 4 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. Documentation contributions included herein are the copyrights of their respective owners. Any help is appreciated. What I'd like to do is have a table I found that the item object is not inherited from the qobject . 1. I am having problems here. You can try to resizeColumnsToContents() before you fill the table with items. Or is there a simple way to modify the style of the items?not the whole style ,may be many colors or and so on. Presume I have 2 types of data, A and B, I make something like: @ #define A_TYPE 1002 #define B_TYPE 1003. You switched accounts on another tab or window. QTableWidget クラスは、Qt で表形式のデータを表示・編集するためのウィジェットです。 セル単位でアイテムを管理し、柔軟なレイアウトとカスタマイズが可能 Style sheets consist of a sequence of style rules. – jpo38. text() z = self. You can customize the style of single cell using method "setData":http://developer. ui. On Windows 10 however, the painting primitives are not painting the bottom border (which is the default Windows 10 table header style - as can be seen in windows file explorer). setTextAlignment(Qt. 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. Edit: So you have four options: 1 - It seems that u can use . Widget alignment in cell pyqt. Even then I thought that would not work as your stylesheet rule would override your code setting of background color? 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 Is it possible to do this using a stylesheet? Thanks! J 1 Reply Last reply . setPointSize(11) atable. but how do i make every item in my table align to center while all of my item is depends on my database? 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. xbrmor wvy fovvs deo asqjrf ambqz zwiis vzsof ebgujwg zyfkt