X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=blobdiff_plain;f=source%2Farrangement.cpp;h=581e6b405ccf9da2bbeea1f94401ab04bb185c01;hp=ec890efb7e08d55f8802c0c20f434e7a4e9bdfba;hb=32539688068fad9614291159b069da10ead10f47;hpb=304500a51a1a9d00e3c84ed2a6ffda0f829445b4

diff --git a/source/arrangement.cpp b/source/arrangement.cpp
index ec890ef..581e6b4 100644
--- a/source/arrangement.cpp
+++ b/source/arrangement.cpp
@@ -48,6 +48,30 @@ void Arrangement::add_constraint(Widget &wdg, Layout::ConstraintType type, const
 		layout.add_constraint(wdg, type, **i);
 }
 
+Layout::ConstraintType Arrangement::get_order_constraint(Side s, bool slack)
+{
+	switch(s)
+	{
+	case TOP:    return (slack ? Layout::FAR_ABOVE : Layout::ABOVE);
+	case RIGHT:  return (slack ? Layout::FAR_RIGHT_OF : Layout::RIGHT_OF);
+	case BOTTOM: return (slack ? Layout::FAR_BELOW : Layout::BELOW);
+	case LEFT:   return (slack ? Layout::FAR_LEFT_OF : Layout::LEFT_OF);
+	default: throw invalid_argument("Arrangement::get_align_constraint");
+	}
+}
+
+Layout::ConstraintType Arrangement::get_align_constraint(Side s)
+{
+	switch(s)
+	{
+	case TOP:    return Layout::ALIGN_TOP;
+	case RIGHT:  return Layout::ALIGN_RIGHT;
+	case BOTTOM: return Layout::ALIGN_BOTTOM;
+	case LEFT:   return Layout::ALIGN_LEFT;
+	default: throw invalid_argument("Arrangement::get_align_constraint");
+	}
+}
+
 
 Arrangement::Edge::Edge():
 	aligned(false)