Checking other shortcuts I see that definitions are case sensitive. We have for
instance
("std z" (undo 0))
("std Z" (redo 0))
So, to define Ctrl+Shift+a I need (kbd-map ("C-A" …)). No modification to
keyPressEvent() is needed and the proper kbd-map is ("C-A" …) not ("C-a" …)
right?
If this is the case I don't understand commit 6060.
Best,
--
Miguel de Benito.
On Jan 1, 2013, at 2:53 PM, Miguel de Benito Delgado <[email protected]>
wrote:
> Hi all,
>
> currently, pressing Ctrl+Shift+a results in the key press "C-A" being sent
> to TeXmacs instead of "C-S-a". The rewrite is performed inside
> QTMWidget::keyPressEvent() with
>
> if (((char) key) >= 'A' && ((char) key) <= 'Z') {
> if ((mods & Qt::ShiftModifier) == 0)
> key= (int) (key + ((int) 'a') - ((int) 'A'));
> }
> mods &=~ Qt::ShiftModifier;
>
> This was part of a patch by Massimiliano and Norbert Nemec (svn 2786).
>
> I don't understand why this code is so. What bothers me is that the sift
> modifier is removed unconditionally but the lowercasing is conditional. Are
> Texmacs shortcuts case sensitive? Should they? I want to define a shortcut
> "C-S-a", and currently I only can do this with "C-A". I think that the
> ShiftModifier shouldn't be removed. Changing those 5 lines to:
>
> if (((char) key) >= 'A' && ((char) key) <= 'Z')
> key= (int) (key + ((int) 'a') - ((int) 'A'));
>
> leaves the modifier and enables us to define shortcuts like "C-S-a". Is there
> a problem with this?
>
> Best,
> --
> Miguel
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