On Saturday 23 April 2016 01:08:48 Krzysztof wrote:
> 2016-04-23 0:39 GMT+02:00 Krzysztof <[email protected]>:
> > It should also correspond with "accept" param in "onsetvalue"
> > event. Let say that my "accept" is for every 0.25 (4 steps), click on
> > slider should move button / change value to the closest mouse position
> > "checkpoint"
>
> Answering for my own question. "avalue" in "onsetvalue" is passed as
> var, so I can correct it to the closest "checkpoint" and accept or
> not.
All OnSetValue properties of editwidgets work this way. If "accept" is
true "avalue" will be stored in "Value" property and OnDataEntered" called.
Use for example in OnSetValue:
"
procedure tmainfo.setslider(const sender: TObject; var avalue: realty;
var accept: Boolean);
begin
avalue:= round(avalue*10)/10.0;
end;
"
> So question left is how to jump to the mouse click. What option
> is it?
>
Use Ctrl+LeftClick or activate TSlider.ScrollBar.Options sbo_clicktovalue (git
master 2d26a8281b79bb6f3005036dc28e8232b810998b).
Martin
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