Graeme Geldenhuys wrote:
Hans-Peter Diettrich wrote:
Some time ago I've used a dual definition for the mouse wheel scroll:
positive values indicate an item count (items=lines...), and negative
values mean fractions of the page (window) size, e.g. -3 means 1/3
page. Such a convention could e.g. replace and extend the SynEdit
half-page scroll option.
I would much rather like to see the dynamic scrolling support as can
be seen in Mac OS X. Scroll the mouse slowly and content only scrolls
a few pixels or lines. Scroll the mouse fast and the content scrolls
my much larger amounts. I'm not a Mac OS X user, but I think that
behaviour is fantastic.
I think all widgetsets could do with that behaviour as well.
Under windows you can set the amount of lines, in the windows control
center.
The Windows-Widgetsets, passes this information on to the individual
components (except, it only picks up changes, if Lazarus is restarted).
Martin
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