Pyqt qtablewidget disable editing. You must set the flag AGAIN when you create new item.

Pyqt qtablewidget disable editing You must set the flag AGAIN when you create new item. setEditTriggers(QtWidgets. Martin Fitzpatrick has been developing Python/Qt apps for 8 years. But I have to disable some SpinBoxes to avoid change value by user. Fixed) Sep 19, 2011 · Use QTableWidgetItem::column() to determine whether to edit or not. But even that's Jan 4, 2018 · I wanted to make it so that when i press the Return key (Same as Qt. Example of handling double click of a cell: connect ( m_pTableWidget , SIGNAL ( cellDoubleClicked ( int , int ) ), this , SLOT ( cellSelected ( int , int ) ) ); Jul 16, 2009 · Hi i'm working with a QTableWidget and want to disable or lock the edition of it. I find some were recommended to use @tableView. [signal] void QTableWidget:: cellActivated (int row, int column) Jul 27, 2014 · I have a QTableWidget with a disabled setSelectionMode (QTableWidget::NoSelection) and the QTableWidgetItems I fill in don't have the Qt::ItemIsEditable flag. I know that a QTableView would do the trick, but i'm working with an open source project that has this "issue", because this table is big, it would take me a lot of time to start working with a QTableView. Nevertheless, a cell that has been clicked gets some kind of cursor (the black line at the bottom in my case): For example when the user is editing in an empty cell. Jan 18, 2017 · I can't speak for list widgets. e. There are other alternatives, such as: For example when the user is editing in an empty cell. Jul 31, 2012 · @connect(ui->widget,SIGNAL(cellDoubleClicked(int,int)),this,SLOT(column_check(int,int)));. So my problem is how to disable some cells of QTabelView. QTableWidget(self. QTableWidgetItem qit(""); qit. ,How can I achieve both functionalites? i have the following code defining the gui of my app class Ui (object): def setupUi(): self. Starting with Tk, later moving to wxWidgets and finally adopting PyQt. I was double-clicking a cell, and based on the column, bringing up a sub-form with a list, then when that was closed move to the next appropriate column based on the value selected. 1st September 2008, 19:21 #4 SailinShoes Apr 10, 2023 · @Vlad02 said in QTableWidget and edit mode:. horizontalHeader(). That is why it becomes editable again. table_item. . Okay, I will wait your example. May 26, 2017 · 通过QTableWidget中的item( )方法可以获得相应行数和列数的QTableWidgetItem，若要设置该Item的编辑状态（即可编辑状态和不可编辑状态），可以通过QTableWidgetItem下的setflags函数来设置。setflags函数需要传入的参数为枚举型的Qt::ItemFlags，该枚举类型描述如下： enumItemFlag Nov 2, 2023 · Can Someone please provide some guidance or suggestions on how to effectively disable a cell within a QTableWidget using PyQt5? I'm looking to programmatically control the cell's functionality and appearance in my application. May 22, 2021 · To disable editing your solution is correct: self. This above approach did not work. QTableWidgetItem *item = new QTableWidgetItem(); Jun 20, 2021 · Normally you can press enter or F2? or double click to start editing a cell. QTableWidget provides appropriate signals for each event such as change of selection, click, double click, etc. Oct 22, 2012 · You can modify the model so that QAbstractItemModel::flags() doesn't return the flag Qt::ItemIsEditable for all the indexes of the non-editable columns, or if you can't modify the model because, for example, you want the columns to be editable in another view, you can instead use a proxy model and redefine its flags() function. setitem(row,column, &qit); And for others columns I don't set the flags. NoEditTriggers), but that changes the flag for the whole QTableWidget item and not only one cell. Its no longer the old item and. Better still, while new'in QTableWidgetItem, set its flags appropriately. tableName = QtGui. like from having to press a key to start editing to allTriggers , where you simply can start typing. How to achieve this? Does this solve the problem? That works. Sep 24, 2022 · Answer by Lara Bender I need to disable the editing and resizing of my QTableWidget while keeping the scrolling enabled. item(row,column). NoEditTriggers) and if you want that the width of the items is not allowed to be changed, you must do it through the header: Jul 18, 2015 · To disable the editing mode just do: QTableWidgetItem *item = new QTableWidgetItem(); item->setFlags(item->flags() & ~Qt::ItemIsEditable); This option has the advantage of not changing the behavior of other flags only the flag Qt::ItemIsEditable. QAbstractItemView. Building desktop applications to make data-analysis tools more user-friendly, Python was the obvious choice. setObjectName( Mar 19, 2019 · 1 ) Disable all columns except EDIT button column, 2 ) Enable specific ROWS based the EDIT button clicked ROW. [virtual noexcept] QTableWidget:: ~QTableWidget Destroys this QTableWidget. If you want to have more detailed control, you will need to use a proxy model and modify the editable flags in there. And, even if the user doesn't notice, the OS might, and put up some kind of "hang" notification (like OS X's brightly-colored spinning beachball, which no user will ever miss). e enable & disable] to my table view located in 2 different tabs. Also, the user should be able to select and copy data from the table. NoEditTriggers) and if you want that the width of the items is not allowed to be changed, you must do it through the header: self. layoutWidget_20) self. Dec 8, 2012 · If you disable the entire event loop, the app becomes unresponsive. def remplissageTableView(self): headers=["Janvier", "fevrier","Ma Sep 30, 2013 · Enable Edit triggers in the UI Dialog; Add columns using the following code for disabling edit. Jun 20, 2021 · The trigger settings tell what keys can start editing. Key_Return) while editing a cell, it will select and edit the next cell. The flags, however, is per item and they are normally Selectable and editable. this will disable that. One question. It does work when nothing is being edited, and it will edit the selected row. The table takes ownership of the prototype. setflags(qit. I am able edit all columns (even the one I negated the May 25, 2021 · Editing QTableView cells was written by Martin Fitzpatrick. It disables the users normal ways of start editing. table_time. tableName. void Saleorder::column_check(int row,int column) {QTableWidgetItem* itemtot Jul 8, 2014 · I want to fill a tableView but I want to disable some columns so the user does not have the right to modify its contents. QHeaderView. Jul 4, 2019 · This question/answer suggest using self. It has nothing to do with the items as such. I've also tried self. QTableWidget. Dec 10, 2022 · How to set QTableWidget editable with a few non-editable columns, and editing by one click on cell? QObject:: connect (ui -> tableWidgetAdminEmployee, &QTableWidget::clicked, ui -> tableWidgetAdminEmployee, QOverload<const QModelIndex&>:: of (&QTableWidget::edit)); for (int i = 0; i < ui -> tableWidgetAdminEmployee ->rowCount (); i++) Sep 24, 2022 · To disable editing your solution is correct: self. This is useful when you have a QTableWidgetItem subclass and want to make sure that QTableWidget creates instances of your subclass. setEditTriggers(QAbstractItemView::NoEditTriggers);@ But it disable entire TableView. ,Now this prevents the user from resizing the table but it also disables the scrolling and the selection of cell data. tableWidget. How can i disable editing but still show calculated value in column "average" ? I want to write content to several rows, but my code does not work Dec 10, 2022 · I have following solution everything works right, but when i click on enabled cell in console appears line "edit: editing failed" QObject::connect(ui->ta For example when the user is editing in an empty cell. Nov 9, 2011 · Here I want set different FLAG property [i. Sep 2, 2008 · Anyway, you can disable editing a cell by returning proper flags from your model (i. NoEditTriggers) but I get the traceback 'QTableWidgetItem' object has Apr 21, 2014 · I also create QSpinBox delegate to edit the cells data. You might want to disable repaints without disabling the event loop entirely. Apr 14, 2022 · The editability of an item completely depends on its flags, and setting an item delegate won't change nothing (especially with the above code, which doesn't do anything else than the default). However, if i call the nextrow function, it will not do anything, if i'm already editing a QTableWidgetItem already. So that only specific ROWs are Enabled and user is able to update Edit button pressed row contents. flags() & ~Qt::ItemIsEditable) qtable. Thanks! LOL, you are optimistic! :) OK, I will start playing with it now. don't return ItemIsEditable for the item). QTableWidget:: QTableWidget (int rows, int columns, QWidget *parent = nullptr) Creates a new table view with the given rows and columns, and with the given parent. But, I got here trying to do something similar. setSectionResizeMode(QtWidgets. Your code shows you making every cell in every row and column editable, but the picture only shows one row having been made editable/showing selected contents. So if you remove say editable, its not possible to edit it, regardless of what can trigger an edit. Jul 11, 2016 · the column "math" and "physics" is for user to put number in, the column "average" CAN NOT be put value, it is only for showing average value after user put "math" and "physics" grade. nyrtc kbvwk qzuc niztbj xrn gnk myt hxbr yygrqe hizimd vxdpx zfwzp hoywh lfplnh avbwxd