Menu
This menu should work similar to a windows application menu. It will work with the keyboard arrow and enter keys as well as with the mouse.
Keyboard Usage
- Press ctrl-altt-m to set focus to the menu.
- Use left and right arrow to traverse through the top level menus
- Press enter to open a menu.
- Press up or down arrow to open a menu and move through the list of menu items
- With the cursor on a menu item, press enter to invoke it (currently is just displays an alert)
- Press escape to close the menu and set focus back to page
Mouse Usage
- Mouse over a menu to open it
- Click on a menu to open/close it
- Click on an open menu item to invoke it.
Spreadsheet
When arrow to an editable field, press enter to edit the field. Press enter again to end editing mode. When in edit mode the arrow keys will only work within the field (this is the way Excel works).