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Re: Selection threshold with mouse
From: |
Stefan Monnier |
Subject: |
Re: Selection threshold with mouse |
Date: |
Sun, 20 Jul 2014 11:37:34 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
> That's the "silly iteration" I had in mind: the 2nd part of this is
> the tricky one, because all we know from posn-at-x-y and its ilk is
> the pixel width of the object at the coordinates we pass to the
> function; we don't know the coordinates where the object starts.
Hmm... but don't the display matrices contain the needed info (i.e. the
"left-pixel boundary position"), since it's needed to react to an
expose event?
> Actually, I disagree: every other GUI app I could try behaves like the
> OP asked by default, so I see no reason for Emacs to offer an option
> here.
They do, but not for all operations. E.g. if you click on the rightmost
pixel of a hyperlink, your browser will happily consider that the click
was on the hyperlink, not on the position right after that one.
Stefan
- Selection threshold with mouse, Tak Kunihiro, 2014/07/19
- RE: Selection threshold with mouse, Drew Adams, 2014/07/19
- Re: Selection threshold with mouse, Tak Kunihiro, 2014/07/19
- Re: Selection threshold with mouse, Stefan Monnier, 2014/07/19
- Re: Selection threshold with mouse, Eli Zaretskii, 2014/07/20
- Message not available
- Re: Selection threshold with mouse, Stefan Monnier, 2014/07/20
- Re: Selection threshold with mouse, Eli Zaretskii, 2014/07/20
- Message not available
- Re: Selection threshold with mouse,
Stefan Monnier <=
- Re: Selection threshold with mouse, Eli Zaretskii, 2014/07/20
- Message not available
- Re: Selection threshold with mouse, Stefan Monnier, 2014/07/20
- Re: Selection threshold with mouse, Eli Zaretskii, 2014/07/20
- Re: Selection threshold with mouse, Stefan Monnier, 2014/07/21
- Re: Selection threshold with mouse, Eli Zaretskii, 2014/07/21
- Re: Selection threshold with mouse, Tak Kunihiro, 2014/07/22
- Re: Selection threshold with mouse, Eli Zaretskii, 2014/07/25
- Re: Selection threshold with mouse, Michael Heerdegen, 2014/07/19
Message not available