mgcolorgroup.cpp

monqueror一个很具有参考价值的源玛

#include "render_interface.h"
#include "mgcolor.h"
#include "mgbrush.h"
#include "mgcolorgroup.h"

static MGColor mg_mix_colors( MGColor a, MGColor b )
{
    return MGColor( (a.red() + b.red()) / 2, (a.green() + b.green()) / 2, (a.blue() + b.blue()) / 2 );
}

MGColorGroup::MGColorGroup()
{
	br = new MGBrush[NColorRoles];
}

MGColorGroup::MGColorGroup( const MGColor& foreground, const MGColor& background,
		const MGColor& light, const MGColor& dark, const MGColor& mid,
		const MGColor& text, const MGColor& base )
{
    br = new MGBrush[NColorRoles];
    br[Foreground]      = MGBrush(foreground);
    br[Button]          = MGBrush(background);
    br[Light]           = MGBrush(light);
    br[Dark]            = MGBrush(dark);
    br[Mid]             = MGBrush(mid);
    br[Text]            = MGBrush(text);
    br[BrightText]      = br[Light];
    br[ButtonText]      = br[Text];
    br[Base]            = MGBrush(base);
    br[Background]      = MGBrush(background);
    br[Midlight] 		= mg_mix_colors( br[Button].color(), br[Light].color() );
    br[Shadow]          = MG::black;
    br[Highlight]       = MG::darkBlue;
    br[HighlightedText] = MG::white;
}

MGColorGroup::~MGColorGroup()
{
	delete [] br;
}