Shortcut question

[zakman]

I'd like to map Page Up/Page Down to "go to top of list/go to bottom of list". I checked through all the options listed under Preferences>Shortcuts, but didn't see anything in there for either key.

Can Calibre be configured to do this, or am I out of luck?

[chaley]

You are out of luck.

The following shortcuts are built into Qt and can't be changed. Some of these don't make sense in a table but they are none-the-less defined.

NoMove - Keep the cursor where it is
Start - Move to the start of the document.
StartOfLine - Move to the start of the current line.
StartOfBlock - Move to the start of the current block.
StartOfWord - Move to the start of the current word.
PreviousBlock - Move to the start of the previous block.
PreviousCharacter - Move to the previous character.
PreviousWord - Move to the beginning of the previous word.
Up - Move up one line.
Left - Move left one character.
WordLeft - Move left one word.
End - Move to the end of the document.
EndOfLine - Move to the end of the current line.
EndOfWord - Move to the end of the current word.
EndOfBlock - Move to the end of the current block.
NextBlock - Move to the beginning of the next block.
NextCharacter - Move to the next character.
NextWord - Move to the next word.
Down - Move down one line.
Right - Move right one character.
WordRight - Move right one word.
NextCell - Move to the beginning of the next table cell inside the current table. If the current cell is the last cell in the row, the cursor will move to the first cell in the next row.
PreviousCell - Move to the beginning of the previous table cell inside the current table. If the current cell is the first cell in the row, the cursor will move to the last cell in the previous row.
NextRow - Move to the first new cell of the next row in the current table.
PreviousRow - Move to the last cell of the previous row in the current table.

What exact keys are used for any shortcut is platform sensitive. For example, on Windows Shift-Home is StartOfLine and Ctrl-Home is StartOfBlock