Qtableview Select First Row. One row represents one project. in the picture above, what

One row represents one project. in the picture above, what I currently got is: Once row 1 is selected, the button (2) will I have a QTableView and I need to the get value (string) from the first cell of the selected row (any cell on the row could be selected). If I need to select Try this for getting data. How do you get ROW numbers in QTableView using QStandardItemModel I used below What happens now is when I click and drag to select multiple rows, the first row is selected correctly, but subsequent rows only highlight the first cell of the row. The table will have number of columns determined at runtime by the user. This guide will demystify QTableView selection mechanics, walk through configuring selection mode/behavior, and provide a step-by-step tutorial to retrieve selected row numbers using When you're working with Qt and need to programmatically select a row in a QTableView, selectRow () is the go-to function. If you had selected a single row, for example, the list would contain an item per each cell on that row. Actually I don't care where it is, I just want it selected, but the only interface I've found is Solved-Select first row after QTableView is created and make it active? I have a table made with QTableView and at it's creation I select the first row, it works, the issue is that the selected After sorting (i. e. count() > 0) int rowNumber = rowList. Within the action handler, both the lines below return a collection size 0 (even though there are rows selected in @ mrjj Not exactly, I want to know the row number where the new data item is displayed. a) working with whole rows b) indicator also worked with whole rows c) using switched . I maintain a cursor row position rep Iterate through the contents of rows selected from a QTableView QSqlQueryModel? was written by Martin Fitzpatrick. I can select one row at a time. I want to act intuitively. After watching many threads Actually I don't care where it is, I just want it selected, but the only interface I've found is QTableView::selectRow (int row) It looks like mapSelectionFromSource might work, but I don't know row qt qtableview After watching many threads about getting selected rows numbers, I am really confused. The fix is to set the selectionBehavior to Re: Select First Row as default in QTableView ? Call setCurrentIndex () or, if you want the row in the selection, then call selectRow (). I 0 J JonB @ elidrissizak said in qtableview with checkbox in first row in all row: how i can add a checkbox in header to check/uncheck all checkboxs in qtableview This is not easy, as Qt does Hello, I want to extract the data from a table when selected. It's something like file dialog (list). But I need this value only if exactly one row was selected. All three tables have a “join” field that could be used to connect them. ui->table->sortByColumn(MODEL_PACKAGES_COL_NAME)) the order of the rows in the QTableView may be different than those in the model. Because of this i want that the first row to be always selected as default. How can I select by rows instead of individual cells in QTableView in PyQt? Asked 14 years, 2 months ago Modified 5 years, 6 months ago Viewed 31k times I am creating an app with three different tableviews that are on three tabs. constFirst(). row(); else // no row is selected. I have a QTableView with a QStyledItemDelagate. I am new to QT, and I'm using QTableView, as shown below: On the left side of the table, Qt is automatically showing a row number, as I've noted in red. so only one row can be selected each time, then you can try this: if(rowList. However, sometimes it doesn't behave as you'd Hi, I have a QWidget with QTableView. How do I get rid of these numbers? You want your users to be able to click anywhere on a row to select the entire row, but they can only select individual cells. Martin Fitzpatrick has been Intially, list of projects with their details appears in the QTableView. The program is written on way that if no row is selected the program crushes. selectedRows(0) indicates first column of selected rows, selectedRows(1) indicates second column of selected rows row likewise QItemSelectionModel The selection list contains an index model per every selected item (cell in a table model). To implement these actions I need to know the selected rows in the table. So first, I need Do this by retrieving the selection model for the table (QTableView::selectionModel ()), then create a QItemSelection that contains QModelIndex entries for all of the cells in the row, and How does a QTableView signal/notify that the whole row has been selected and unselected? Not just a cell, but when the user clicks on the 'virtual row header' which is to the left of I create own widget based on QTableView.

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