please note that this is all tricky business, because:
a. qtractor's main application window (tracks) and the MIDI clip editor window (aka. piano-roll) have different sets of keyboard shortcuts; check each own Help >- Shortcuts... menu;
b. keyboard shortcuts do only work on the window that is currently active or has input focus (and this might be overridden by some if not all DE/WM's);
c. and probably last but not least important, single letter pc-keyboard shortcuts are not that really advisable... better results are known to work with combinations of keyboard modifiers (Shift, Ctrl, Alt);
d. note that, for instance, key "A" (capital "a") is exactly the same as "Shift+A", so you now have a clue what to avoid... hint: avoid single key shortcuts as much as you can ;)
hi once again
please note that this is all tricky business, because:
a. qtractor's main application window (tracks) and the MIDI clip editor window (aka. piano-roll) have different sets of keyboard shortcuts; check each own Help >- Shortcuts... menu;
b. keyboard shortcuts do only work on the window that is currently active or has input focus (and this might be overridden by some if not all DE/WM's);
c. and probably last but not least important, single letter pc-keyboard shortcuts are not that really advisable... better results are known to work with combinations of keyboard modifiers (Shift, Ctrl, Alt);
d. note that, for instance, key "A" (capital "a") is exactly the same as "Shift+A", so you now have a clue what to avoid... hint: avoid single key shortcuts as much as you can ;)
hth.
cheers