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Re: Display::PaintBackground not called [message #26244 is a reply to message #26223]

Fri, 16 April 2010 20:15

mirek
Messages: 14267
Registered: November 2005

Ultimate Member

hojtsy wrote on Thu, 15 April 2010 02:09

Some years ago

Hi, welcome back! Smile

Quote:

I have noticed that it no longer compiles due to library changes.

Well, sorry about that, CodeBase was originally meant to be used in theide only...

Quote:

I am trying to resurrect the code, and noticed that the background of ArrayCtrl cells no loger gets recolored even though I call SetDisplay with a Display subclass which overrides PaintBackground.
Only the cell's margin is painted with my PaintBackground.

void Display::Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
{
    StdDisplay().Paint(w, r, q, ink, paper, style);
}

Can this be modified so that the PaintBackground of the subclass is called? Something like this (does not compile).

void Display::Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
{    
    PaintBackground(w, r, q, ink, paper, style);
    StdDisplay().Paint0(w, r, q, ink, paper, style);
}

Thanks,
Sandor

OK, you are right, this makes sense. (But I am out, will sync svn at sunday evening).

Mirek

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