This change allows for cursor navigation of a forumula while editing
rather than having to use the mouse to edit the cursor position within
a cell. Tab and Enter still allow you to navigate out of the cell to
next row or columns. :)
Implements ability to extend a cell's contents by clicking the bottom
right of the cell and dragging in a linear direction. For now, the
content that is extended is simply a copy of the target cell's
values.
Use cut instead of copy when dragging one or many cells' contents.
This is more intuitive as most other spreadsheet applications
handle the drag in this manner instead of as a copy operation.
When finished dragging and cutting, select the cells in the
destination. E.g. if you select 5 cells and drag and paste
them in a new location, select the 5 pasted cells in the
destination.
Due to the margin that is given to be able to select cells for
cutting or extending, have to override the mouse click function
so that the targetted cell is chosen and not the one that may be
beneath the cursor.
The Spreadsheet application currently does not support undo/redo,
and with this update, we are starting the process of adding this feature
:-)
Additionally, the save dialog has been updated to use
GUI::MessageBox::ask_about_unsaved_changes() for system cohesity.
Spreadsheet: Add basic undo functinoality
The spreadsheet application now has basic support for undo. Testing of
this feature is limited, and may not work as intended yet.
Spreadsheet: Add callback when a cell's value is changed
In addition to the callback being added, this commit also exposes the
SheetModel class via a getter in SpreadSheetView.
Spreadsheet: Remove debug statements and use cell change callback
This commit uses the on_cell_data_change callback from within the
SheetModel class. This allows for us to push/pop changes to the undo
stack.
With this, we have basic Undo/Redo functionality :-)
Spreadsheet: Actually add window::set_modified
Spreadsheet: Const-correctness :-)
Spreadsheet: Reorder the edit menu actions
In the Spreadsheet app, selecting a cell and typing something (like
"1") would create an empty editing delegate, set "1" as its value and
immediately select the entire contents of the text box. If your goal
was to type "123", that "1" was selected and will be replaced by "23".
This changes the behavior of TableView to not select the editing
delegate's contents if its creation was a result of a keydown event.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
