Re: Custom Scrollbar

2019-01-06 Thread Gene Wirchenko

At 08:18 2019-01-06, Jean Laeremans  wrote:

If memory serves me right he must be at it for at least 15 years.


 No, it is just that I have never had the free time to go all 
the way with it.  (It is lower priority than my other work.)  During 
that time, I have tried to make VFP's Grid work and have failed 
despite solid efforts.


[snip]

Sincerely,

Gene Wirchenko


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Re: AW: Custom Scrollbar

2019-01-06 Thread Gene Wirchenko

At 08:13 2019-01-06,  wrote:

>> I want to create my own grid

WHY, just WHY?


 Because the VFP grid does not work.


Haven't yet found a problem for which I would need a homegrown grid.
What can't you do in VFP's native grid, in combination with the excellent
container hierarchy which you could add into any / every column of a grid?


 Full validation of a row.

 I came close, but it required a lot of kludges and an innocent 
change in one place could blow it up.



Build a set of controls, save them as class, add that class to the Column,
change Column.CurrentControl to point to that class, set Column.Sparse to
.F. and presto, you can do any complicated setup and stil have the benefits
of VFP's native gridspeed.


 I wish.

 One of the things that Grid is supposedly not for is data 
entry.  I need a grid that can handle that.


Sincerely,

Gene Wirchenko


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Re: Custom Scrollbar

2019-01-06 Thread Jean Laeremans
If memory serves me right he must be at it for at least 15 years. !

Op zo 6 jan. 2019 17:14 schreef  >> I want to create my own grid
>
> WHY, just WHY?
>
> Haven't yet found a problem for which I would need a homegrown grid.
> What can't you do in VFP's native grid, in combination with the excellent
> container hierarchy which you could add into any / every column of a grid?
> Build a set of controls, save them as class, add that class to the Column,
> change Column.CurrentControl to point to that class, set Column.Sparse to
> .F. and presto, you can do any complicated setup and stil have the benefits
> of VFP's native gridspeed.
>
>
> wOOdy
>
>
>
[excessive quoting removed by server]

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AW: Custom Scrollbar

2019-01-06 Thread juergen
>> I want to create my own grid

WHY, just WHY?

Haven't yet found a problem for which I would need a homegrown grid.
What can't you do in VFP's native grid, in combination with the excellent
container hierarchy which you could add into any / every column of a grid?
Build a set of controls, save them as class, add that class to the Column,
change Column.CurrentControl to point to that class, set Column.Sparse to
.F. and presto, you can do any complicated setup and stil have the benefits
of VFP's native gridspeed.


wOOdy



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Re: Custom Scrollbar

2019-01-06 Thread Koen Piller
Hi
There are several Custom made scrollcontainers around, Google for it. The
most sofisticated for me is made by Carlos Aliotti but also Graig Boyd made
a very good working class.
For graphic in VFP you cant work without GDIplus, check Cesar Chaloms blog
for Some inventive procedures.
Regards
Koen

Op zo 6 jan. 2019 om 02:36 schreef Gene Wirchenko 

> Hello:
>
>   I want to create my own grid.  I am slowly making progress.  I
> have decided that I need my own scrollbar control.
>
>   It appears that a combination of Image controls will do what I
> need -- but do you have some other ideas? -- but I have not worked
> with VFP graphics.
>
>   Now, I need to define some icons/images.  What software do you
> recommend for creating these at the pixel level?  I would like to be
> able to duplicate the appearance (colourwise) so I would like to be
> able to pick the colours off existing VFP controls (especially
> scrollbars) as well.
>
>   One issue that I am concerned with is being able to have a
> scrollbar stretched and still look good.  How does one stretch an
> Image properly?
>
>   Is there anything you think I am not considering but should?
>
> Sincerely,
>
> Gene Wirchenko
>
>
[excessive quoting removed by server]

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