Pyqt qtablewidget add column. SelectRows) m Feb 6, 2018 · for j in range ( 0, len (data.

Also, I want all the columns to have the same width. def on_context_menu(self, pos): index = self. row – int. Since I have just a short table (< 100 rows), I've switched to QTableWidget. QWidget *QTableWidget:: cellWidget ( int row, int column) const. setTextAlignment takes an int for the argument (alignment). Notice that using a QTableWidget is not the only path to display information in tables. Septagram. QItemDelegate): def createEditor(self, *args): return None table = QtWidgets. That makes it much easier to add special behavior (like going to the next/previous cell when pressing left/right at the start/end of the text in a QLineEdit). setColumnWidth(0, 150) self. addStretch () table. int QTableWidget::currentRow() const Returns the row of the current item. I was not successful into adding header Jul 26, 2012 · @chris can you please tell me in pyqt4. tableName. And something strange is happening, if I add an ; affter the first } then the color is working and the border is not set, if I remove the ; then the color is not working and the border is set. horizontalHeader(). self. 2, QtWidgets. Attached is the sample code for reference. net Apr 6, 2013 · 7. setText('') If you want to clear all the data for an item (i. It's really easy to start with QStandardItemModel: MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {. It also gives you a lot of flexibility in how the data is displayed/edited. Code snippet: self. Groan. setItem(numRows, 1, QtWidgets. "the way excel freezes the row and column, i want to do the same here. column() == 3. 1, 22. HTMLLinksTableWidget. QTableWidget(100, 1) w. Feb 15, 2016 · 9. note: you cant pass datetime into QTableWidgetItem , because of that you need to check if value you are trying to set into It provides an item for use with the QTableWidget class. Feb 14, 2019 · QTableWidgetItem ( (data [row] [column])) = value which you will set in QTableWidget. addItem(t) self. rowCount() self. app = QtWidgets. int rowSpan – PySide. 2, 3, etc. model = QStandardItemModel() model. setResizeMode (QtGui. rowCount()): it = QtWidgets. statTable. findItems( str, Qt. Oct 29, 2020 · 1. indexAt(pos) validColumn = index. It takes three main arguments, the row index, the column index, and a QTableWidgetItem object. Step 2: Then I connect the headerview's sectionResized to a new function to handle resizing of the columns. I want just the first column clickable or selectable, other column should not be. QtCore. setResizeMode (QHeaderView. If you want to clear one specific item of data, then just use the appropriate setter method to reset the default value. setItem(row, column, item) Also, the suggestions for reading the data back, only show the object location, not the actual data. test the checkedState of the clicked item in the handler. So, for 1 QPushButton , 'addRow(self)' to create and populate a row on QTableWidget with values from QLineEdit. currentRow column = self. setFixedWidth(15) table. setColumnWidth(1, 700) If i run main. Then override the resizeEvent and showEvent methods of you main widget to update the sizes of each cell whenever the widget is resized. Oct 7, 2014 · 15. setStyleSheet("background-color: lightblue") To avoid the use of findChild it can be set via QTableWidget: stylesheet In this example we’ll be creating a PyQt QTableWidget filled with values as well. tv_model. text, icon, font, check-state, etc), then it's probably easiest Dec 16, 2019 · 1, QtWidgets. What you're looking for is the QHeaderView::setResizeMode function. Feb 26, 2016 · I don't know of any method to set this property to the QTableWidget's content. setCentralWidget(table) This produces the following window. Put the number in to get the result: 0:left 1:left 2:right 3:right 4:centre. setCellWidget(index,2,combo) The important parts here are: This is the list of values you want your combobox to hold. QTableWidgetItem(username) self. Aug 5, 2011 · Doing something like this should work: tableWidget->insertRow( tableWidget->rowCount() ); This will append a row to the end of your table. it will sort numerically, like this: 1, 2, 3, 11. I am using python 3. Here is the current code: self. In your case, you probably have created a table with a size of 1 row Mar 11, 2018 · 1. Parameters: currentRow – int. By default, for a table constructed without row and column counts, this property contains a value of 0. The simple way to delete rows is to set the row count to zero. However, I could use the following to get the columns to resize: self. However, Everything is working fine expect the QTableWidget Headers. QTableWidget(self. This could be done for each header item separately, but there are a couple of concerns: The border extends past Dec 13, 2023 · I have a QTablWidget with the following properties: mytable. If you want to add custom widget into table cell you can use QItemDelegate. clear () I can remove all contents of the table. setSortingEnabled(True) Oct 26, 2012 · The following code works, but for strings only: item = QTableWidgetItem(str(intValue)) myTable. setHorizontalHeaderLabels (columns) after assigning columncount. I can now create the widgets myself and put them into the table using setCellWidget(). If you want a table that uses your own data model you should use QTableView rather than this class. AscendingOrder) But it accepts values as string not number value. This class is used to provide standard tables that were previously provided by the QTable class, but using the more flexible approach provided by Qt's model/view architecture. EditRole) But it requires set the sections and orientation. findItems method when called will return a list Feb 20, 2021 · I use a QTableWidget, not QTableView. Jan 29, 2013 · row = self. userName. The widths of columns is accessible by: ui->tableWidget->horizontalHeader()->sectionSize(i) Set resizeMode to QHeaderView::Interactive, and set widths Mar 9, 2016 · The cell background color seems to work with the above style, but now the border isn't showing anymore. setColumnWidth(0, 5) Also, setting individual column widths isn't that great, since I can't know in advance how wide they're going to be. def _populateJobTW(self): #Populating ListWidget with data. Aug 20, 2012 · 34. Given this, there are several options: from PyQt5 import QtCore, QtWidgets. setRowCount(1) table. This was using a simple list-of-lists for the data, so it seems that creating all those instances of QStandardItem is the main bottleneck. Chris. void addCheckBoxAt(int row_number, int column_number,int state) {. e. by clicking a "Clear Table" button), you can call the following function: self. May 8, 2018 · Here is my script - I wrote 0 for sorting acccording to first column: QTableWidget. setItem(i, j, QTableWidgetItem(item1)) return tableWidget. Stretch) This will add an expanding spacer which pushes the table over to the left, and it will also make the table columns stretch to fill the available space. The example code looks like this: Nov 10, 2021 · push = QPushButton("T") push. sortItems(0, QtCore. QTableWidgetItem() item. I am trying to put a checkbox in the horizontal (column) header of my tablewidget. I am trying to sort the table based on the first column data. column – int. QHeaderView. Returns the widget displayed in the cell in the given row and column. setCellWidget(0,0, button) Now comes my problem. Stretch) or, if you want to only stretch the least header item: self. Multiple questions have been asked about this topic already by hard coding the value into the file such as: Qt table last column not stretching to fill in parent. But what about adding widget into header? the only thing that comes to my mind is something like this. Jun 4, 2013 · 5. To modify the editing ability of item groups then it is better to use a delegate as show in this solution, this question is slightly different so I have modified my solution: def createEditor(self, parent, option, index): # last column. Aug 4, 2016 · 1. Nov 16, 2011 · Just to clarify why the code in the question doesn't work: QTableView. QVariant object at 0x1f01fa60. QTableWidget() self. insertRow(0) item = QtGui. Walk through header columns, and store their width's to some array. py i get: My problem is: If i resize the window. MatchFlags "flags" object which is what determines how we search. numRows = self. setHorizontalHeader(header) I end up with something that looks like this: This way a border does show up around the header. This results in the right half the QTableWidget being nothing but whitespace. Is there any way to use (or emulate) the ResizeToContents approach (as shown above), but Sep 21, 2020 · 1. Feb 22, 2018 · self. python. setHorizontalHeaderItem(1, item) May 13, 2014 · When I try to dynamically change the number of columns to N/2 columns, the size of each column does not change. row_number, column_number, QTableWidgetItem(str(data))) If you want to clear the table (e. This can be done at the creation of the table object (in the constructor), or changing the size of the table before inserting items. setSectionResizeMode(. model = QtGui. btn = QPushButton(table) Apr 1, 2014 · Adding the data as a new row would be as follows. Jan 3, 2013 · If you're using a QTableView with your own model you need to implement the headerData() method in the model to return data for the header. AGo. table->clearContents(); table->model()->removeRows(0, table->rowCount()); Both snippets leave the headers untouched! May 2, 2022 · window = MyWindow() window. setItemDelegateForColumn(MyDelegate()) This solution differs from the ItemIsEditable solution in the sense that you can still select and highlight items in the column. if you knew can you please tell me Jun 10, 2021 · 2. setObjectName( May 14, 2016 · Qt provides a non-abstract model you can use with all the view classes - QStandardItemModel. Dec 15, 2015 · QTableWidget:Details. I'd like to have my table resize in order to adjust its size to the data, or at least to be able to set the column sizes as (say) 70/15/15 % of the available space. Suppose I have a pyqt4 table widget, for example: self. setLineWidth(1) table. #include <QCheckBox>. data (Qt. This can be achieved very simply like this: horizontalLayout. and with tableWibget->horizontalHeader()->setResizeMode(QHeaderView::Stretch); Jul 13, 2021 · I have a tablewidget on PyQt5 with a default number of 20 columns. // Create a widget that will contain a checkbox. SelectRows) m Feb 6, 2018 · for j in range ( 0, len (data. columns)): item1 = str (data. columnWidth(i)) Thank you very much. 2 - Set the checkable widgetitems as disabled, not selectable through setFlags. setSpan(row, column, rowSpan, columnSpan) Parameters: row – PySide. Feb 21, 2019 · Ok - based on your solution (thanks a lot) - i tried a view. Note: The table takes ownership of the widget. Based on the other post here (because the base object type is the same), I have tried this: item = QtGui. Aug 27, 2018 · QTableView. [QTableWidgetItem] = QTableWidget. May 18, 2021 · Following the docs of QTableWidget, before adding QTableWidgetItems into cells you must declare the size of the QTableWidget (rows and columns). The goal is illustrated in this figure: What I tried, and what happens. My goal is to have a QTableWidget in which the user can drag/drop rows internally. removeCellWidget (row, column) ¶ Parameters. answered Aug 5, 2011 at 14:48. clear() The data disappears but the rows remain. To resize all columns, one should get all children item and apply column width / number of items. The problem is that I want the push button column to be 15pt with at startup too. May 30, 2012 · 6. columnCount() - 1): return super(). Box | QFrame. isAbsolute(link): self. subElementRect(element, option, widget) if element == QtWidgets. PySide6. This can be done with QTableWidget by using the "currentCellChanged" signal. horizontalHeader. connect(cellClick) then, cellClick function does its job. This new_cols = self. QtWidgets. I am getting the following error: AttributeError: 'module' object has no attribute 'QTableWidgetItem' My code: See full list on pythontutorial. setStretchLastSection (True) Oct 30, 2017 · 4. horizontalHeader (). So far my code looks like this: self. You can push this one step further for multiple columns by changing the button width within the repaint event of the table. To be able to insert a widget you must use the setIndexWidget() method where the QModelIndex() associated to the cell must be passed as the first parameter, considering that the indexes of the row and column start from 0, for the item with text equal to str(4) its coordinate is 0, 3: if __name__ == '__main__': Jun 3, 2013 · Try something like this: def addDataClicked(self): username = self. MatchFlags) This tells us that the method accepts a str "text" to search, and a Qt. You can use this method: After table initialization and when it's filled with data set resizeMode to QHeaderView::Stretch. However how can I delete all cells of the table, not only the content? This signal is emitted whenever a cell in the table is pressed. The problem is that using strings in the QTableWidgetItem instead of numbers. This class is used to provide standard tables that were previously provided by the QTable class, but using the more flexible approach provided by Qt’s model/view architecture. setCellWidget(row, 1,push) self. table->setRowCount(0); You could also clear the content and then remove all rows. I just work with QTableWidgetItem. Conversly, if I were it reset the column count to 2*N, the column widths adjust themselves appropriately and fill the QTableWidget. QStandardItemModel(self) Jun 10, 2014 · The first element is your row index, the second is your column (remember it is 0 based, which is why it shows 2, not 3 - despite the column headers). setItem(. if top row is freezed, it does not go up when you scroll down & same with column". Orientation orientation, QVariant value, int role = Qt. tableWidgetGraph. combo. Note. Nov 9, 2017 · If i filter one column using certain value, and with the filtered data, if i try to filter second column, last filter gets reset and data are displayed corresponding to filter on second column. columnWidth(<index of column>), if w is your tablewidget: print(w. columnCount() was the only thing I could find on returning column count. The QTableWidget class provides an item-based table view with a default model. int column – PySide. int columnSpan – PySide. This element in the top-left part is not part of the QHeaderView but a QAbstractButton so a possible solution is to apply the stylesheet directly to the button: button = self. removeColumn (column) ¶ Parameters. 2, etc. I need to alter the sorting behavior only on specific columns and not to the whole table, as I want to keep the normal alphabetic ordering for names. horizontalHeader() header. setColumnWidth(0, event. I want to achieve multiple column filter on Qtableview. I want to clear my QTableWidget. This uses removeRows () internally. Dec 30, 2018 · 7. Actually there is a script when user click header it sorts values but I do not want to had user clicked the header: QTableWidget. Create your own Delegate class and inherit it from QItemDelegate. The QTableView class is one of the Model/View Classes and is part of Qt’s model/view framework . text() self. tv_model is a reference to the actual data of the table, emitting the following signal will update the data, or 'commit' it to the model, so to speak. header = table. Mostly it does what i want. findChild(QAbstractButton) button. ui->setupUi(this); Jul 8, 2017 · I've also tried to set individual column widths, but that seems to have no effect at all on the widths, like this: view. selectedItems(): item. QTableWidget(2, 2) table. . The items in a QTableWidget are provided by QTableWidgetItem. 'sumCol(self)' to loop through each row, add each item of a column to a list, find the total, and print to QLineEdit. note: QTableWidgetItem (const QString &text) The QTableWidgetItem class provides an item for use with the QTableWidget class. show() sys. It seems like a small bug in the updateGeometries code, which doesn't update the header offset when the visible columns remain the same and the scroll mode is ScrollPerItem; this i have the following code defining the gui of my app class Ui (object): def setupUi(): self. The code I populate with is: 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. Now I am searching for a way to make the columns fill the full width of the tablewidget. Nov 13, 2013 · The horizontal header is reachable from a QTableWidget using horizontalHeader(). setColumnCount(1) # create an cell widget. answered Jan 31, 2012 at 12:38. myTable. __init__(self) May 9, 2014 · My objective is to set multiple QPushButton as cellwidget in a QTableWidget and whenever the user click on any of those buttons, it will print out the Row and Column number of table it is in. dataFrame. Alignment data is actually supported in the model, but the header view 16. The . Sep 11, 2012 · One way to do it would be: connect the itemClicked signal of the table to a handler. 1. QTableWidgetItem() Apr 23, 2020 · 1. tableView = QTableView() self. tablewidget->setFocusPolicy(Qt::NoFocus); But you will lose the ability to process keyboard events. setItem(0, 0, item) The thing is, the new item is created as a new independent object you will then add to your container. If you want to display data arranged in a table, use a QTableWidget to do so, without dealing with much configuration. class CheckBoxStyle(QtWidgets. currentCellChanged(currentRow, currentColumn, previousRow, previousColumn) ¶. The presence of the button in a cell (which takes up the entire cell space) completely disables the Sep 3, 2021 · The method definition from the documentation is shown below (converted to Python). So that the column width is the same width as the push button. setCheckState(QtCore. setFrameStyle(QFrame. QProxyStyle): def subElementRect(self, element, option, widget=None): r = super(). Apr 9, 2021 · And here how to reproduce that unwanted behaviour : launch the prog, scroll right the horizontal scrollbar, then resize a bit horizontally the width of the window. insertRow(numRows) if self. tableName = QtGui. setHeaderData (self, int section, Qt. You can use the insertRow () function to insert new rows into the middle of your table as well. But how can this be achieved from the Qt Designer? Mar 31, 2020 · If you want to center the checkbox then you must use a QProxyStyle: from PyQt5 import QtCore, QtGui, QtWidgets. model(). In this example, there are three options. iloc[i,j]) tableWidget. 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. setModel(model) There are a couple ways you can do alignment. you can use QTableWidget. The thing is: some cells contain a button, like so (coordinates 0,0 as an example): button = QtGui. That is, the user can drag and drop one entire row, moving it up or down in the table to a different location in between two other rows. from PyQt5 import QtWidgets A QTableView implements a table view that displays items from a model. setItem(i, 0, parameter[i]) i += 1. exit(app. No model added. I have tried different methods but nothing helped to overcome the issue. if the item is checked, add its row to the list. So to clear the text on all selected items: for item in self. answered Jul 11, 2014 at 11:40. QTableWidget (3,4) With self. You can also use this: bool QAbstractItemModel. The two problems are: Aug 13, 2011 · An (concrete) example how to use that function to convert a string into a tableWidgetItem would be very helpful. You have a couple of questions rolled into oneshort answer, yes, you can add a button to a QTableWidget - you can add any widget to the table widget by calling setCellWidget: # initialize a table somehow. In other words, I change the createEditor function of MyCheckboxDelegate as follows: def createEditor(self, parent, option, index): w = QWidget(parent) Here is a similar C++ code translated in python. This is it: ui->tMeal->horizontalHeader()->setSectionResizeMode (QHeaderView::Fixed); Note that legacy (Qt4) applications should use setResizeMode(). class TableModel(QAbstractTableModel): header_labels = ['Column 1', 'Column 2', 'Column 3', 'Column 4'] This property holds the number of columns in the table. I don't know if this is a bug, but in my Qt i will be alowed to still click on checkboxes. First of all I select a user in a qcombobox after that I click a qpushbutton and I populate it from database records; when I select other user and I click the qpushbutton to add data I try to clear with: self. 7. currentColumn self. setSizeAdjustPolicy(. Checked) self. QPushButton() table. addItem(t) This block sets up the combobox, per row, and then adds it to a cell (the last one in this example). I was not seeing a 'columnWidth (n)' method in autocompletion, so was blind-sided. date() Jun 8, 2022 · How to freeze particular row / column in QTableWidget python? But none of them actually give a solution without having to use a QTableView, and they always refer to the qt documentation mentioned above. SE_ItemViewItemCheckIndicator: Aug 23, 2019 · This what I have tried but it keeps adding me the row to all the columns. May 26, 2015 · combo. setSortingEnabled(True) for i in range(w. Table widgets provide standard table display facilities for applications. setEditTriggers(QtGui. 1, 2, 22. loc[new_row, col] = new_values[i] Since self. table1. Oct 29, 2019 · This obviously means that if you need to get the menu for that column, no matter if a row exists at that point, the approach above won't work. import sys. NoEditTriggers) mytable. argv) w = QtWidgets. If i click on the right mouse button on a cell in the table body the cell should be selected and a context menu should be shown - ok - works. 2 and pyqt 4 Jun 14, 2012 · QTableWidget (which inherits QTableView) has a method horizontalHeaderItem(int) which can be used to get the header items, so you maybe could swich to use that instead of QTableView? Share Improve this answer table. Jun 4, 2014 · class MyDelegate(QtWidgets. Example code: from PyQt4 import QtGui, QtCore. setSelectionBehavior(QtGui. addWidget (table) horizontalLayout. isValid() and index. QTableWidget Sep 27, 2014 · 7. exec_()) To force them to come at center, I create a widget, add a layout and add the check box to the layout. if index. Please notice that if any of the words contained in the item are wider than column size, text will be elided from that point on (by default you will see ellipses: 5. QStyle. Once I have populated a QTableWidget with The centering of the columns is not the same for every one (couldn't find how to achieve this in the docs) My current problem is that the use of setSectionResizeMode conflicts with resizeSection. So QPoint(2, 5) corresponds to the point two pixels in and five pixels down from the top left corner of the tabel widget's contents - which does indeed correspond with the model item at row zero, column one! Jul 17, 2015 · For a table with 25 columns and 10000 rows, the custom model is about 40 times faster (and the performance difference grows geometrically as the number of rows/columns are increased). myDate = self. I have same issue in my program, i need to remove border of the particular row but i tried many ways those are not working perfectly. size(). Qt. QWidget): def __init__(self, rows, columns): QtGui. Share Follow Jul 15, 2021 · I'm creating a spreadsheet in PyQt5 and I'm trying to add mathematical functionality. onHeaderClicked) def onHeaderClicked(self, logicalIndex Aug 13, 2017 · you can add checkbox like this too. indexAt returns the model item at a point on the screen (relative to the table widget). QWidget *checkBoxWidget = new QWidget(); QCheckBox *checkBox = new QCheckBox(); // We declare and initialize the checkbox. ResizeToContents) # adapt the third column to fill all available space. insertRow(i) self. This can either be done via Qt Designer (in the QAbstractScrollArea section of the Property Editor), or programmatically, like this: self. QApplication(sys. ui. column() == (index. It would also be helpful if someone points out if there's a better way to add a string to a tableWidget than setItem. You can also create a data model and display it using a QTableView, but that is not in the scope of this tutorial. connect(self. RundateEdit. It works as you wrote and is EXACTLY what I was expecting to find. The row and column specified is the cell that was pressed. from PyQt4 import QtGui, QtCore. May 10, 2015 · 1 - It seems that u can use. table = QtGui. I would like to keep the width of the Status column the same and only increase the width of the Description column. sectionClicked. table. Mar 3, 2012 · 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). I would recommend checking out the docs, but here's the code. createEditor(parent, option, index) Dec 6, 2016 · All you need to do is set the size adjust policy on the table when initialising the UI, and it will automatically resize to fit the contents. I can have different column widths OR stretchable table width, but I don't know how to achieve both. int . Jul 18, 2015 · I'm having an instance of QTablewidget with some columns a few rows and some data in it. Goal. DisplayRole) Response: PyQt4. You can add any widget into table cell, using setCellWidget function. Jun 3, 2020 · 3. cellClicked. Removes the widget set on the cell indicated by row and column. Sets the span of the table element at (row , column ) to the number of rows and columns specified by (rowSpanCount , columnSpanCount ). PySide2. connect () it to a slot. QWidget. I'd like to be able to resize a specific Dec 29, 2020 · 1. edited Nov 13, 2013 at 7:33. How to stretch QTableView last column header. Advantage: You can set role, for example Qt::DecorationRole, it allows you set images to your headers. Jun 29, 2016 · Let's say my table has 3 columns, but the data they contain is very different, like (for each row) a long sentence in the first column, then 3-digit numbers in the two last columns. table = QtGuiWidgets. table = QTableWidget(parent) table. I have QTableWidget with 2 columns. int QTableWidget::currentColumn() const Returns the column of the current item. table is created in Qt Designer with settings: In the main. When I use the setSortingEnabled(True) it enables the sorting for all the columns. Example, using Eric as an interpreter shell: item. Stretch) Note that if you remove a column and insert another one in the same place, you'll need to set its section size or mode once again. class Window(QtGui. Is there a way to sum up the contents of an entire column either by calling the column Horizontal Header Label or the number of the column? For example, how would I sum up the contents of the 'Gas' column from this QTableWidget below? Feb 5, 2019 · Currently, I have a working solution that consists of calling this function for every header clicked and then parsing the index and test if it's the right column. setRowCount(0) The code you've provided oddly works but isn't populating data into the table anymore. The QTableView class is one of the Model/View Classes and is part of Qt's model/view framework. g. width()) This resizes the first column only. setHorizontalHeaderLabels(['Name', 'Age', 'Sex', 'Add']) table = QTableView() table. You can do this using a QItemDelegate and overriding the sizeHint method. ID = self. tableFriends. QTableWidget. This example will mainly be featuring the below method, setItem(). The problem is that QTableView is very limited, the signals provided by this widget are worse than what QTableWidget has in the other hand I am trying to stretch the last header of my QTableView / QTableWidget in PyQt. Here's a snippet to show just column headings - change the header_labels value to change the header text. Top-level items are constructed without a parent then inserted at the position specified by a pair of row and column numbers: QTableWidgetItem *newItem = new QTableWidgetItem(tr("%1"). layoutWidget_20) self. Only the first two columns have any values in them, the rest are empty. Plain) header. I have a table that contains 3 rows and 2 columns. arg( pow(row, column+1))); tableWidget->setItem(row, column, newItem); Each item can have its own Aug 17, 2018 · 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, and the 3rd column, Aberrations, should be expanded to fill in the gap on the right side. py i just resized the columns: self. A QTableView implements a table view that displays items from a model. The problem is not the span but the calculation of the minimum width all the information of all the items in the column even if the span was applied or not, for example it is seen that the width is the same with or without span: without span: with span: So a trick to work around this behavior is to pass the text through a delegate without How do I alter the column sorting behavior so that instead of sorting alphabetically like this: 1, 11. You’ll understand how the layout of the TableWidget works in this example. See FocusPolicy. Is there any way to return the number of columns/rows with values in them. In below example, I just want Session Column to be clickable, not the Archive Object Column. Is there a way to achieve this? QTableWidget inherits from QTableView, so any method of the view will work and the Feb 14, 2016 · QTableView (and other Model/View widgets) is preferable for displaying a significant amount of data. def remplissageTableView(self): headers=["Janvier", "fevrier","Ma Feb 1, 2017 · 3. my column are resized to content, but that doesn't look good when content is small and grid doesn't fit all the space. public: CChoicePathDelegate (QObject *parent = 0); QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const; //delegate editor (your custom widget Step 1: I had to subclass the QHeaderView class and rewrite the resizeEvent() function, I got it from here, but he is rewriting the function of TableView, while I did that for the HeaderView. tableWidget. Removes the column column and all its items from the table. QTableWidgetItem(link)) else: Sep 23, 2014 · 1. Actually the code works if I move the line tableWidget. item(row, column) when the user clicks a button to add stock the program should then use the product code it will have just got to make the change to the database after getting the quantity added from the user. nf ek ob px mm bv lh li ja bp