[Lazarus] TDateEdit vs TDateTimePicker

Graeme Geldenhuys graemeg at opensoft.homeip.net
Fri Jun 26 10:26:54 CEST 2009


When the mouse wheel is used to change the position of a TScrollBar,
what determines the size of the increment?

Empirically it appears to be related to the PageSize property but not in
an obvious way.

It's clear from TCustomScrollBar.DoScroll that it's unrelated to
LargeChange and SmallChange.

Can the resolution of this increment be set independently of PageSize?

Thx, Bruce.

PS: I'm using Debian Lenny with LCL/GTK2 from the latest SVN.






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