MouseWheel & ScrollBars

[Daisy]

I've got a control with a scrollbar docked to the right-hand side. The
scrollbar works fine, I've got an event:

bottomControlVS croll.Scroll += new
ScrollEventHand ler(HandleBotto mThingScroll);

Which calls this.Invalidate () on my control, and all is good. However, the
MouseWheel does naff all. I understand this is probably because my mouse is
over my control, and not the scrollbar. How can I set the MouseWheel event
on my control to pass to the ScrollBar, where the .Value is updated, and my
control invalidated & repainted?

--
Daisy The Cow
Now playing: Ultrabeat - Pretty Green Eyes

[Hector Yunier]

MouseWheel & ScrollBars

[color=blue]
>-----Original Message-----
>I've got a control with a scrollbar docked to the right-[/color]
hand side. The[color=blue]
>scrollbar works fine, I've got an event:
>
>bottomControlV Scroll.Scroll += new
>ScrollEventHan dler(HandleBott omThingScroll);
>
>Which calls this.Invalidate () on my control, and all is[/color]
good. However, the[color=blue]
>MouseWheel does naff all. I understand this is probably[/color]
because my mouse is[color=blue]
>over my control, and not the scrollbar. How can I set[/color]
the MouseWheel event[color=blue]
>on my control to pass to the ScrollBar, where the .Value[/color]
is updated, and my[color=blue]
>control invalidated & repainted?
>
>--
>Daisy The Cow
>Now playing: Ultrabeat - Pretty Green Eyes
>[/color]

Make the MouseWheel event of your control, go to
your HandleBottomThi ngScroll() method.

I hope this help.....

[Daisy]

Re: MouseWheel & ScrollBars

"Daisy" <daisy@nospam.o ops> wrote in message
news:bek9jp$3hk $1@linux01.dann ytuppeny.com...[color=blue]
> I've got a control with a scrollbar docked to the right-hand side. The
> scrollbar works fine, I've got an event:[/color]
<snip>

Scrap that, the wheel works now, I altered .Value depending on e.Delta :o)

Anyways, the only problem now, is that it only works while my mouse is over
the scrollbar, and not anywhere in my control. I even added:

this.MouseWheel += new MouseEventHandl er(HandleBottom ThingWheel);

In the Constructor, and it still doesn't work for the control :(
Any ideas?
--
Daisy The Cow
Now playing: Eminem - Lose Yourself

[Daisy]

Re: MouseWheel &amp; ScrollBars

"Hector Yunier" <hmartinezd@uci .cu> wrote in message
news:02e601c347 11$efe16c90$a30 1280a@phx.gbl.. .[color=blue]
> Make the MouseWheel event of your control, go to
> your HandleBottomThi ngScroll() method.
>
> I hope this help.....[/color]

It does now:

bottomControlVS croll.Scroll += new
ScrollEventHand ler(HandleBotto mThingScroll);
bottomControlVS croll.MouseWhee l += new
MouseEventHandl er(HandleBottom ThingWheel);
this.MouseWheel += new MouseEventHandl er(HandleBottom ThingWheel);

But the wheel still only works when over the scrollbar :-((
--
Daisy The Cow
Now playing: Flip & Fill - I Wanna Dance With Somebody

[Trevor]

Re: MouseWheel &amp; ScrollBars

I am not sure if you have already tried this but, is there a way to hook
into MouseWheel notifications for the window (parent of the scrollbar)
instead of the scrollbar itself? Then you could simply forward the message
on to the scrollbar control.

"Daisy" <daisy@nospam.o ops> wrote in message
news:bekbkb$46k $1@linux01.dann ytuppeny.com...[color=blue]
> "Daisy" <daisy@nospam.o ops> wrote in message
> news:bek9jp$3hk $1@linux01.dann ytuppeny.com...[color=green]
> > I've got a control with a scrollbar docked to the right-hand side. The
> > scrollbar works fine, I've got an event:[/color]
> <snip>
>
> Scrap that, the wheel works now, I altered .Value depending on e.Delta :o)
>
> Anyways, the only problem now, is that it only works while my mouse is[/color]
over[color=blue]
> the scrollbar, and not anywhere in my control. I even added:
>
> this.MouseWheel += new MouseEventHandl er(HandleBottom ThingWheel);
>
> In the Constructor, and it still doesn't work for the control :(
> Any ideas?
> --
> Daisy The Cow
> Now playing: Eminem - Lose Yourself
>
>[/color]

[Daisy]

Re: MouseWheel &amp; ScrollBars

"Trevor" <tbalcom@s-s.com> wrote in message
news:Od5QYoyRDH A.1720@TK2MSFTN GP10.phx.gbl...[color=blue]
> I am not sure if you have already tried this but, is there a way to[/color]
hook[color=blue]
> into MouseWheel notifications for the window (parent of the scrollbar)
> instead of the scrollbar itself? Then you could simply forward the[/color]
message[color=blue]
> on to the scrollbar control.[/color]

How do I "forward" them on? I can't call MouseWheel directly?
--
Daisy The Cow
Now playing: Nothing

[Harkos]

Re: MouseWheel &amp; ScrollBars

Try creating a composite control (if you're not already using) and
overriding the OnMouseWheel event. Do everything you need there. Works for
me.

[]'s,
Harkos

"Daisy" <daisy@nospam.o ops> escreveu na mensagem
news:bekofd$8af $1@linux01.dann ytuppeny.com...[color=blue]
> "Trevor" <tbalcom@s-s.com> wrote in message
> news:Od5QYoyRDH A.1720@TK2MSFTN GP10.phx.gbl...[color=green]
> > I am not sure if you have already tried this but, is there a way to[/color]
> hook[color=green]
> > into MouseWheel notifications for the window (parent of the scrollbar)
> > instead of the scrollbar itself? Then you could simply forward the[/color]
> message[color=green]
> > on to the scrollbar control.[/color]
>
> How do I "forward" them on? I can't call MouseWheel directly?
> --
> Daisy The Cow
> Now playing: Nothing
>
>[/color]

[Daisy]

Re: MouseWheel &amp; ScrollBars

"Harkos" <harkos@uol.com .br> wrote in message
news:OiXq9i5RDH A.2768@tk2msftn gp13.phx.gbl...[color=blue]
> Try creating a composite control (if you're not already using) and
> overriding the OnMouseWheel event. Do everything you need there. Works for
> me.[/color]

It's ok, it already works. I've got a cráppy Vaio mouse on this laptop,
along with a USB keyboard with it's own cráppy drivers. Must be them, works
on every other pc :o)
--
Daisy The Cow
Now playing: Alice Deejay - Better Off Alone