Tksheet

Fixed:
- `set_all_cell_sizes_to_text()` not working correctly if table font is different to index font, resulting in dropdown box values not showing properly
- Dropdown box colors and options not being updated after sheet color change
- Text editor alignments not working

Improved:
- Dropdown box alignment now uses cell alignment
- Minor changes to arrow key cell selection

Changed:
- When using `show_selected_cells_border=False` the colors for `table_selected_box_cells_fg`/`table_selected_box_rows_fg`/`table_selected_box_columns_fg` will be used for the currently selected cells background

Fixed:
- Fixed shift mouse click select rows/columns selecting cells instead of rows/columns
- Fixed `"<<SheetSelect>>"` event not being emitted after row/column select events

Added:
- Add new parameters to `cell_selected()`, `row_selected()`, `column_selected()`, no default behaviour change
- Functions:
- `event_widget_is_sheet()`
- `property` function `boxes`, the same as `get_all_selection_boxes()`
- `drow()`, `dcol()` functions the same as `displayed_row_to_data()`/`displayed_column_to_data()`

Fixed:
- Error with `get_all_selection_boxes_with_types()`

Fixed:
- Column selected detection bug
- Tagged cells/rows/columns not taken into account in max index detection, relevant for moving columns/rows

Fixed:
- Select all error
- Span widget attribute lost on delete rows/columns and undo
- Tagged cells/rows/columns lost on delete rows/columns and undo

Changed:
- Event data key `"selected"` and function `get_currently_selected()` values have changed:
- `type_` attribute has been changed from either `"cell"`/`"row"`/`"column"` to `"cells"`/`"rows"`/`"columns"`
- The attributes in the latter indexes have also changed
- See the documentation for `get_currently_selected` for more information
---
- Rename class `TextEditor_` to `TextEditorTkText`
- Rename `TextEditor` attribute `textedit` to `tktext`
- Rename `namedtuple` `CurrentlySelectedClass` to `Selected`
---
- Overhaul how selection boxes are handled internally. `Sheet` functions dealing with selection boxes should behave the same
- Changed order of `Sheet()` init parameters
---
- `auto_resize_row_index` now has a different default value for its old behaviour:
- `auto_resize_row_index: bool | Literal["empty"] = "empty"`
- With `"empty"` it will only automatically resize if the row index is empty
- With `True` it will always automatically resize
- `False` it will never automatically resize
---
- Scrollbar appearance
- `hide_rows()`/`hide_columns()` functions now endeavour to save the row heights/column widths so that they may be reinserted when using new functions `show_rows()`/`show_columns()`
- Internal Dropdown Box information `dict`s no longer have the keys `"window"` and `"canvas_id"`
---
Span objects now have an additional two functions which link to the `Sheet` functions of the same names:
- `span.tag()`
- `span.untag()`

Removed:
- **Parameters**:
- `set_text_editor_value()` parameters `r` and `c`

Added:
- **Functions**:
- `show_rows()`, `show_columns()` which are designed to work alongside their `hide_rows()`/`hide_columns()` counterparts
- `set_index_text_editor_value()` and `set_header_text_editor_value()`
- `xview()`, `yview()`, `xview_moveto()`, `yview_moveto()`
- **Parameters**:
- `data_indexes` `bool` parameters to functions: `hide_rows`, `hide_columns`, default value is `False` meaning there is no behavior change
- `create_selections` `bool` parameters to functions: `insert_rows`, `insert_columns` default value is `True` meaning there is no behavior change
- **New tksheet functionality**:
- Treeview mode (still a work in progress - functions are inside `sheet.py` under Treeview Mode)
- Cell, row and column tagging functions, also added to `Span`s
- Ability to change the appearance of both scroll bars
- New binding `"<<SheetSelect>>"` which encompasses all select events

Fixed:
- `mapping_move_rows()` error
- Potential issue with using `insert_rows` while also using an `int` as the row index to display a specific column in the index
- Potential error if a selection box ends up outside of rows/columns
- Pull request [214](https://github.com/ragardner/tksheet/pull/214)
- Issue [215](https://github.com/ragardner/tksheet/issues/215)

Improved:
- Ctrl select now allows overlapping boxes which begin from within another box
- Ctrl click deselection
- The currently selected cell will no longer change after edits to individual cells in the main table which are not valid with a different value