Re: [MiNT] NetSurf menu redraw / was: Menu redraw

["m0n0" <ole@monochrom.net>]

sorry for top posting.... I'm using my mobile phone...


yes it's true, there is such an optimization... Suggested by PeP... I
always wanted to remove that experiment because it caused menu redraw
problems... But then
I forgot about it :) funny....


greets and thanls, this will probably fix it.

greets,
ole


Am Sa, 13.04.2013, 22:11 schrieb Jo Even Skarstein:
> On Sat, 2013-04-13 at 17:06 +0200, Helmut Karlowski wrote:
>
>> After my experience the rectangles from WM_REDRAW are not always
>> reliable
>> (not sure about XaAES, and not sure at all), so you'll always have to
>> clip
>> according to the rectangle-list before doing any drawing.
>
> That's the correct way to do it regardless of which AES you use. The
> dirty rectangle sent with WM_REDRAW is the actual dirty rectangle, not
> the dirty rectangle(s) in the window's work area.
>
> This also applies to the top window! Don't ever use "clever" tricks
> like...
>
> if (top_window)
>   just_redraw(); // Why? You only save a single wind_get() in most
>                  // cases.
> else
>   traverse_rectangle_list_and_redraw();
>
> This will break. Having an "always on top" window on the screen is
> enough to cause problems. Also, I'm not sure what the top window is when
> a menu is open. Is it the menu or the top window?
>
> Jo Even
>
>
>
>
>


-- 
Greets,
Ole