X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flayout.h;h=38d45ba4957100938e2bdc9fb5ca9aafe2781124;hb=754751fd474c6eac073fa7e89a18142fc89cb4fb;hp=b8c4eddf51c526222538457b64a971d6e6e83ad2;hpb=8eeb6ee5d40c21150839e24996cc3e9ef308374d;p=libs%2Fgltk.git

diff --git a/source/layout.h b/source/layout.h
index b8c4edd..38d45ba 100644
--- a/source/layout.h
+++ b/source/layout.h
@@ -119,6 +119,7 @@ private:
 	private:
 		void constraint(ConstraintType, const std::string &);
 		void expand(bool, bool);
+		void ghost(bool);
 		void gravity(int, int);
 	};
 
@@ -151,6 +152,7 @@ private:
 		std::list<Constraint> constraints;
 		Packing horiz_pack;
 		Packing vert_pack;
+		bool ghost;
 
 		Slot(Layout &, Widget &);
 
@@ -220,8 +222,11 @@ public:
 	void set_gravity(Widget &, int, int);
 	void set_expand(Widget &, bool, bool);
 
+	/// Sets a widget as a ghost, taking up space even if it is hidden.
+	void set_ghost(Widget &, bool);
+
 	void update();
-	void autosize();
+	void autosize(Geometry &);
 
 private:
 	void solve_constraints(int, SolveMode);