I am trying to display a number of images and have them scale when the
window is resized.
I have all the code to draw the window in an OnPaint() override.
However, it only draws correctly the first time it is displayed. When I
resize the window, it keeps the remnants of the first window and redraws
only in "new" areas of the window.
Is there a way to invalidate the entire window when OnPaint is invoked? I
thought I would get that automatically and that I would have to code smaller
invalidated rectangles if that's what I needed...
Thanks,
Marge
3  3784 
Create an ovveride event for window resize and call "Refresh()" from within
it.
"Marge Inoferror" <in************ *****@yahoo.com > wrote in message
news:IZ******** ***********@new ssvr28.news.pro digy.com... I am trying to display a number of images and have them scale when the
window is resized.
I have all the code to draw the window in an OnPaint() override.
However, it only draws correctly the first time it is displayed. When I
resize the window, it keeps the remnants of the first window and redraws
only in "new" areas of the window.
Is there a way to invalidate the entire window when OnPaint is invoked? I
thought I would get that automatically and that I would have to code
smaller invalidated rectangles if that's what I needed...
Thanks,
Marge
Daniel,
Thank you very much.
Is there another event to override for when the window gets covered by
another window (and then uncovered)?
Marge
"Daniel Bass" <DanielBass TAKE at OUT CAPS WORDS Postmaster.co.u k> wrote in
message news:eW******** ******@TK2MSFTN GP09.phx.gbl... Create an ovveride event for window resize and call "Refresh()" from
within it.
"Marge Inoferror" <in************ *****@yahoo.com > wrote in message
news:IZ******** ***********@new ssvr28.news.pro digy.com... I am trying to display a number of images and have them scale when the
window is resized.
I have all the code to draw the window in an OnPaint() override.
However, it only draws correctly the first time it is displayed. When I
resize the window, it keeps the remnants of the first window and redraws
only in "new" areas of the window.
Is there a way to invalidate the entire window when OnPaint is invoked?
I thought I would get that automatically and that I would have to code
smaller invalidated rectangles if that's what I needed...
Thanks,
Marge
This will refresh automatically when there is some idle time ...
If you're talking about when this form acts as a parent to another form, and
then you move that form around, then call Refresh() in the move event of the
child. If this is a form that is being "Show'n" as a progress dialog for
example, ( I.E. no "ShowDialog ()" call is made), then call the refresh in
the parent form each time an event occurs.
If you give more details on your details I'll see what more I could suggest.
Thanks.
Dan.
"Marge Inoferror" <in************ *****@yahoo.com > wrote in message
news:G4******** *********@newss vr19.news.prodi gy.com...
Daniel,
Thank you very much.
Is there another event to override for when the window gets covered by
another window (and then uncovered)?
Marge
"Daniel Bass" <DanielBass TAKE at OUT CAPS WORDS Postmaster.co.u k> wrote
in
message news:eW******** ******@TK2MSFTN GP09.phx.gbl... Create an ovveride event for window resize and call "Refresh()" from
within it.
"Marge Inoferror" <in************ *****@yahoo.com > wrote in message
news:IZ******** ***********@new ssvr28.news.pro digy.com... > I am trying to display a number of images and have them scale when the
> window is resized.
>
> I have all the code to draw the window in an OnPaint() override.
>
> However, it only draws correctly the first time it is displayed. When
> I
> resize the window, it keeps the remnants of the first window and
> redraws
> only in "new" areas of the window.
>
> Is there a way to invalidate the entire window when OnPaint is invoked? I > thought I would get that automatically and that I would have to code
smaller > invalidated rectangles if that's what I needed...
>
> Thanks,
> Marge
>
>
>
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