Enter+Ctrl - disables cell editor;
 
 Enter+Shift - moves to the previous cell, enables editor;
 
 Enter - moves to the next cell (on the right), enables editor;
 
 Tab - the same functionality as for enter;
 
 Tag+Shift - the same functionality as for enter+shift;
 
 F2 - editor is enabled for selected cell;
 
 Space - if current cell is checkbox shows its checked/unchecked state;
 
 Esc - disables cell editor; 
 
 PageUp - if paginal output is enabled moves to the previous page when clicking. Any cell in grid has to be selected; 
 
 PageDown - if paginal output is enables moves to the next page. Any cell in grid has to be selected;
 
 Right Arrow - if cell editor is disabled moves to the next right cell and enables editor. If editor is enabled, nothing happens;
 
 Left Arrow - if cell editor is disabled moves to the next left cell and enables editor. If editor is enabled, nothing happens; 
 
 Ctrl+Right Arrow - moves to the last cell in the string, enables editor. If editor is enabled, nothing happens;
 
 Ctrl+Left Arrow - moves to the first cell in the string, enables editor. If editor is enabled, nothing happens;
 
 Ctrl+Up Arrow - moves to the first cell in the column (within the current page in grid);
 
 Ctrl+Down Arrow - moves to the last cell in the column (within the current page in grid);
 
 Shift+Up Arrow - moves to one cell up in the same column, enables editor; 
 
 Shift+Down Arrow - moves to one cell down in the same column, enables editor; 
 
 Ctrl+Shift+Up Arrow - moves to the first cell in the current column, enables editor (within the current page);
 
 Ctrl+Shift+Down Arrow - moves to the last cell in the current column, enables editor (within the current page);
 
 Up Arrow - the same functionality as for Shift+Up Arrow;
 
 Down Arrow - the same functionality as for Shift+Up Down;
 
 Home = Ctrl+Left Arrow;
 
 End = Ctrl+Right Arrow;
 
 Ctrl+Home - moves to the first cell in the first column, enables editor;
 
 Ctrl+End - moves to the last cell in the last column, enables editor.