syncfusion_flutter_datagrid 21.1.39

The Syncfusion Flutter DataGrid is used to display and manipulate data in a tabular view. Its rich feature set includes different types of columns, selections, column sizing, etc.

[21.1.35] - 03/23/2023

Features

• Provided the support to change the position (left or right) of sort and filter icons in the column headers when sorting or filtering is applied.
• The onCellSubmit, canSubmitCell, and performSorting methods are marked async so that cell submission and sorting can be asynchronous.
• Provided the support to change the text style of all the elements in the filter pop menu. Users can set different text styles for enabled and disabled items.
• Provided the support to get the currentcell details when navigationMode is row.

[20.4.53] - 03/07/2023

Bugs

• The scrolling performance is improved when autofitting the rows using onQueryRowHeight callback with large collection of rows.

[20.4.51] - 02/21/2023

Bugs

• The RangeError exception is no longer be thrown when rebuilding the DataGrid after applying the filtering.
• The filter is now applied properly to the DataGrid when changing the DataGridSource dynamically.

[20.4.48] - 02/01/2023

Features

• Added support for restricting column resizing by checking the columnIndex in the onColumnResizeStart callback.

Bugs

• Fixed a LateInitializationError that occurred when opening the filter popup menu after rebuilding the DataGrid with an applied filter.
• Fixed a Type mismatch error that occurred when using an integer value in advanced filtering for a double type column.

Breaking changes

• Command key operations for selection and multi-column sorting have been replaced with Control key operations on the macOS platform.

[20.4.43] - 01/10/2023

Bugs

• Edited rows from the grid when filtering and paging are applied. If the currently applied filter condition is not satisfied, the edited row will no longer be displayed in the DataGrid.

[20.4.38] - 12/21/2022

Features

• Provided the support to change the shape of the built-in checkbox column.
• Provided the support to change the filter icon and its color. The padding around the filter icon can also be customized.
• Provided the support to customize the filter options in the filter popup. Users can hide the sorting and “Clear Filter” options and show only the checked listbox view or advanced filter popup view to apply filtering.
• Provided the support to customize the color of the sort order number and its rounded background.
• Provided the support to change the elevation effect when setting the frozenPaneLineColor property.

Bugs

• The filtering is now properly applied when programmatically adding the filter conditions and filter popup menu is now opened with proper items in checked listbox.

[20.3.60] - 12/06/2022

Bugs

• The onFilterChanging and onFilterChanged callbacks will be called now when tapping Select All option to select all the rows in the checked listbox filtering.
• The current cell is now properly removed when setting the selectedIndex property as -1 programmatically.

[20.3.59] - 11/29/2022

Bugs

• The focus is now moved to widgets that are outside the DataGrid when the canSubmitCell method returns true.

[20.3.57] - 11/15/2022

Bugs

• The listeners in SelectionController class are properly disposed

[20.3.49] - 10/11/2022

Bugs

• The current cell is now updating properly while adding a row at runtime through the RowSelectionManager.
• SfDataPager is now working properly when changing the pageCount property at run time.

[20.3.48] - 10/05/2022

Bugs

• Filtering is now working properly when page count is set for paging to apply whole data sorting.

[20.3.47] - 09/29/2022

Breaking changes

• The left and border is now drawn by default in DataGrid. Hence, there is no need to add Container widget as parent for DataGrid to set left and top borders.
• If sorting is enabled for columns, an icon to notify the unsorted state of columns will be shown by default.

Bugs

• The onSelectionChanged callback is now properly called with the collection of deselected rows while deselecting through the checkbox in the column header.
• The parent scrollview widget of DataGrid is not now scrolled at application level when swiping a row in DataGrid.

Features

• Provided the support to perform Excel-like UI filtering and programmatic filtering of columns. Users can filter numeric, text, and date type columns with different filtering options.
• Provided the support to show the unsort icon in header cells when sorting is not applied to columns. When sorting, the ascending or descending icon will be shown.
• Using the canSubmitCell method, disallow the focus from the cell to other widgets outside the DataGrid or other cells in the DataGrid when editing is canceled.

[20.2.43] - 08/23/2022

Bugs

• The handlePageChange method will not be called infinite times when using it asynchronously and switching between the pages very fast.

[20.2.39] - 07/19/2022

Bugs

• The handlePageChange method is now called only once on initial loading of SfDataPager.
• The widths are properly set to columns when hiding some columns and using columnWidthMode.

[20.2.38] - 07/12/2022

Bugs

• The next and previous buttons in SfDataPager are disabled even though the currently selected page is the last and the first page, respectively.

[20.2.36] - 06/30/2022

Bugs

• The verticalScrollController and horizontalScrollController are no longer disposed when the user sets in the application level.

[20.1.58] - 05/31/2022

Bugs

• The null check operator used on a null value exception will no longer be thrown when deselecting all the selected rows programmatically.

[20.1.57] - 05/24/2022

Bugs

• Checkbox is now properly unchecked when it is unchecked after being ticked

[20.1.55] - 05/12/2022

Bugs

• BoxConstraints has a negative minimum height exception will no longer be thrown when opening the keyboard for TextField which is adjacent to DataGrid.
• Back key works properly while tapping the back key on an Android device and DataGrid has focus.

[20.1.52] - 05/03/2022

Bugs

• DataGrid is now extended to its maximum height when setting the shrinkWrapRows to true and onQueryRowHeight callback.

[20.1.48] - 04/12/2022

Bugs

• The animation will no longer be visible for checkbox column while scrolling when the rowCacheExtent property is set to the number of rows available in DataGrid.
• The DataGridSource.handlePageChange method will now wait asynchronously until the Future.delayed value specified in the method.
• Other cells will not be moved into edit mode when the last row is removed and a cell in that row is in edit mode.

[20.1.47] - 04/04/2022

Bugs

• Other cell will not be moved into edit mode when trying to click it and returning false from canSubmitCell method for currentcell.

Features

• Provided the support to check whether the currentcell is in editing mode using DataGridController.isCurrentCellInEditing property.
• Provided the support to set the custom sort icon using SfDataGridThemeData.sortIcon property.

[19.4.54] - 03/01/2022

Bugs

• Horizontal scrollbar will no longer be shown when you type the text beyond the cell width on editing.

[19.4.50] - 02/08/2022

Bugs

• Cell will no longer be navigated to non visible column's cell which is placed in 0th index.

[19.4.42] - 01/11/2022

Bugs

• The null check operator exception will no longer be thrown when long press the table summary rows.

[19.4.38] - 12/17/2021

Features

• Provided the support to set the different swipe offset for right and left swiping.
• Provided the support to select multiple rows when tapping another row and press and hold the SHIFT key
• Provided the support to wrap the DataGrid’s width and height based on number of rows and columns available when DataGrid’s parent size is infinity.
• Provided the support to show a dropdown button for choosing a different number of rows to show on each page.
• Provided the support to set the number of rows to be added with the currently visible items in viewport size for reusing during vertical scrolling.

Bugs

• Range exception will no longer be thrown when DataGridSource is changed at run time with multiple rows are selected.

[19.3.55] - 11/23/2021

Bugs

• The assertion failed exception will no longer be thrown when you scroll horizontally using scrollbar thumb track and isScrollbarAlwaysShown is enabled.

[19.3.54] - 11/17/2021

Bugs

• Now, onQueryRowHeight callback will be called for all the rows in view when all the rows are available in view.

[19.3.53] - 11/12/2021

Breaking changes

• Now, onCellLongPress callback will be called when long a pointer has remained in contact with the screen at the same location for a long period of time.

[19.3.47] - 26/10/2021

Bugs

• debugDisposed and debugDuringDeviceUpdate errors are no longer occurred in debug mode when rebuilding the app from any of the DataGrid's onCellDoubleTap callback.

[19.3.44] - 10/05/2021

Features

• Provided the support to export the DataGrid content with sorted order.

Bugs

• The focus is now retained in the TextField, which is outside the DataGrid, when calling the notifyListeners from TextField’s onPressed callback to update the data in DataGrid.

[19.3.43] - 10/01/2021

Features

• Provided the support to resize the columns by tapping and dragging the right border of the column header.
• Provided the support to show an additional unbound row to display a summary or totals. Users can display a minimum, maximum, average, and count in columns.
• Provided the support to export the DataGrid content, such as rows, stacked header rows, and table summary rows, to Excel and PDF format with several customization options.
• Provided the support to show a checkbox in each row to select entire rows when the boxes are checked. Users can select or deselect all the rows by selecting the checkbox in the header.
• Provided the support to sort all the rows in DataGrid instead of current page alone when the paging is used.
• Provided the support to set the size for the page buttons in SfDataPager.

Breaking changes

• The onCellRenderersCreated callback has been removed from the SfDataGrid.

[19.2.44-beta] - 06/30/2021

Features

• Provided the support to edit cell values. An editor widget can be loaded based on the column type to edit cell values.
• Provided the support to fit the rows and columns based on the value of the cells to improve readability.
• Provided the support to highlight a row when mouse hovers over it in Web and Desktop platforms.
• Provided the support to show an additional row that can be displayed below to last row. Widgets can also be displayed in the footer row.
• Provided the support to listen the vertical and horizontal scroll changes.
• Provided the support to write the entire logic for custom sorting instead of performing built-in sorting.

Breaking changes

• GridTextColumn class has been deprecated. Use GridColumn instead.
• #I324459 - The DataGrid's built-in left and top borders have been removed. Set the required border configuration in the Container widget and add SfDataGrid as a child.
• The DataGridSource class's handleSort method has been removed. To write the whole logic for custom sorting, override the performSorting method in DataGridSource class.

[19.1.67-beta] - 06/08/2021

Bugs

• Now, the background color for row is applied when transparent color is set.

[19.1.56-beta] - 04/13/2021

Bugs

• The column headers are now visible when the rows are empty.

[19.1.55-beta] - 04/06/2021

Bugs

• Now, in Flutter 2.0, text can be typed in TextField widget when you load it in cells in web platform.

Features

• Provided the support to refresh the data when the datagrid is pulled down.
• Provided the support to swipe a row “right to left” or “left to right” for custom actions such as deleting, editing, and so on. When the user swipes a row, the row will be moved, and swipe view will be shown for custom actions.
• Provided the support to scroll to a specific row, column, or cell. Also, users can scroll a row or column based on offset values.

Breaking Changes

We have documented all the API breaking details in this document.

[18.4.49-beta] - 03/23/2021

Bugs

• Stack overflow exception is no longer thrown when comparing two DataGridSource class with hashCode.

[18.4.47-beta] - 03/09/2021

Bugs

• Now, if the widget is loaded using the 'headerCellBuilder' function, the padding will not be considered for the column header.

[18.4.33-beta] - 01/05/2021

Bugs

• Now, when moving from a page with fewer rows than the size of the view port, rows are not clipped to another page with more rows than the size of the view port.

[18.4.31-beta] - 12/22/2020

Breaking Changes

• Now, the row index is started from 0 instead of 1 for first row in onQueryRowStyle and onQueryCellStyle callbacks.

[18.4.30-beta] - 12/17/2020

Features

• Provided the support to show stacked headers i.e. unbound header rows. Unbound header rows span stacked header columns across multiple rows and columns.
• Provided the support to display an interactive view when the grid reaches its maximum offset while scrolling down. Tapping the interactive view triggers a callback to add more data from the data source of the grid at run time.
• Provided the support to highlight the header cells on mouse hover.
• Provided the callbacks support in SfDataPager to listen when page navigation is started and ended.
• Provided the support to set grid lines for header and stacked header cells.
• Provided the support to improve the compactness of the datagrid based on the visual density.

Breaking Changes

• All the properties in GridTextColumn, GridNumericColumn, GridDateTimeColumn and GridWidgetColumn classes are marked as final. So, these classes are immutable.

[18.3.53-beta] - 12/08/2020

Bugs

• Now, the last row is considered to calculate the auto-fit column width.

[18.3.52-beta] - 12/01/2020

Features

• Provided the support to show the scrollbars always and set the scrollphysics for vertical and horizontal scrollbars.

[18.3.50-beta] - 11/17/2020

Features

• Provided the support to recalculate the column widths at run time.

[18.3.40-beta] - 10/13/2020

Features

• Provided the support to apply custom sorting by overriding the compare method in DataGridSource class.

[18.3.35-beta] - 10/01/2020

Features

• Provided the data pager support to load data in segments. It is useful when loading huge amounts of data.

• Provided the support to fix (freeze) columns on the left and right sides. You can also fix (freeze) the rows at the top and bottom of a DataGrid.

• Provided the support to sort one or more column in the ascending order and descending order.

• Provided the support to listen to callbacks for the following cell interactions,

  • Tap

  • Double tap

  • Secondary tap

  • Long press

• Provided the support to refresh the specific row's height at run time

Breaking changes

• The isHidden property has been renamed as visible in the GridColumn class.
• The argument of onQueryRowHeight callback has been removed. Previously there was height parameter. Now, RowHeightDetails is passed as parameter which has rowHeight and rowIndex properties.

[18.2.59-beta] - 09/23/2020

No changes.

[18.2.57-beta] - 09/08/2020

No changes.

[18.2.56-beta] - 09/01/2020

No changes.

[18.2.55-beta] - 08/25/2020

No changes.

[18.2.54-beta] - 08/18/2020

No changes.

[18.2.48-beta] - 08/04/2020

No changes.

[18.2.47-beta] - 07/28/2020

No changes.

[18.2.46-beta] - 07/21/2020

No changes.

[18.2.45-beta] - 07/14/2020

No changes.

[18.2.44-beta] - 07/07/2020

Initial release.

Features

• Column types - Show different data types (int, double, string, and date-time) in different types of columns. Also, load any widget in a column.
• Column sizing - Set the width of columns with various sizing options. Columns can also be sized based on their content.
• Auto row height - Set the height for rows based on the content of their cells.
• Selection - Select one or more rows. Keyboard navigation is supported for web platforms.
• Styling - Customize the appearance of cells and headers. Conditional styling is also supported.
• Theme - Use a dark or light theme.
• Accessibility - The DataGrid can easily be accessed by screen readers.
• Right to Left (RTL) - Right-to-left direction support for users working in RTL languages like Hebrew and Arabic.