X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgeometry.cpp;fp=source%2Fgeometry.cpp;h=81efcd05bad2e69d22325eb3e7df851f638d3644;hb=ed9873ba7ee862ad76937f579fe371c1a27d5715;hp=6183928673f2e51b1344335550dfe76cf8d99b05;hpb=2f1c7d6861c801e24a003ee5f6132032e04c9bbe;p=libs%2Fgltk.git

diff --git a/source/geometry.cpp b/source/geometry.cpp
index 6183928..81efcd0 100644
--- a/source/geometry.cpp
+++ b/source/geometry.cpp
@@ -33,5 +33,18 @@ Sides::Loader::Loader(Sides &s):
 	add("left",   &Sides::left);
 }
 
+
+void Alignment::apply(Geometry &geom, const Geometry &parent) const
+{
+	geom.x+=static_cast<int>((parent.w-geom.w)*x);
+	geom.y+=static_cast<int>((parent.h-geom.h)*y);
+}
+
+void Alignment::apply(Geometry &geom, const Geometry &parent, const Sides &margin) const
+{
+	geom.x+=static_cast<int>(margin.left+(parent.w-margin.left-margin.right-geom.w)*x);
+	geom.y+=static_cast<int>(margin.bottom+(parent.h-margin.bottom-margin.top-geom.h)*y);
+}
+
 } // namespace GLtk
 } // namespace Msp