X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgeometry.h;fp=source%2Fgeometry.h;h=6559414dd0497ae5cdd8a8e8a0136ed6af062876;hb=ed9873ba7ee862ad76937f579fe371c1a27d5715;hp=6dc982727070ed2f09dbd357f94963922ee8d8e1;hpb=2f1c7d6861c801e24a003ee5f6132032e04c9bbe;p=libs%2Fgltk.git

diff --git a/source/geometry.h b/source/geometry.h
index 6dc9827..6559414 100644
--- a/source/geometry.h
+++ b/source/geometry.h
@@ -26,6 +26,7 @@ struct Geometry
 	bool is_inside(int, int) const;
 };
 
+
 /**
 Specifies margins on the sides of an element.
 */
@@ -48,6 +49,20 @@ struct Sides
 	Sides();
 };
 
+
+/**
+Performs alignment of nested geometries, such as widgets and their parts.
+*/
+struct Alignment
+{
+	float x, y;
+
+	Alignment(): x(0), y(0) { }
+	Alignment(float x_, float y_): x(x_), y(y_) { }
+	void apply(Geometry &, const Geometry &) const;
+	void apply(Geometry &, const Geometry &, const Sides &) const;
+};
+
 } // namespace GLtk
 } // namespace Msp