X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=blobdiff_plain;f=source%2Flayout.h;fp=source%2Flayout.h;h=14def25e718bc83e00f28d975ad4b08ba7945c29;hp=aa11e965bf19cbc042b968c65d38506686625f27;hb=762a689d799075c0a10e1633bf95d53de80b4572;hpb=6d9570c97584758e3cfcac6827d439b7fb844cf4

diff --git a/source/layout.h b/source/layout.h
index aa11e96..14def25 100644
--- a/source/layout.h
+++ b/source/layout.h
@@ -1,8 +1,8 @@
 #ifndef MSP_GLTK_LAYOUT_H_
 #define MSP_GLTK_LAYOUT_H_
 
-#include <list>
 #include <set>
+#include <vector>
 #include <sigc++/trackable.h>
 #include <msp/strings/lexicalcast.h>
 #include "geometry.h"
@@ -132,7 +132,7 @@ private:
 	struct Constraint
 	{
 		ConstraintType type;
-		Slot &target;
+		Slot *target = nullptr;
 		int spacing = -1;
 
 		Constraint(ConstraintType, Slot &);
@@ -151,7 +151,7 @@ private:
 		Widget &widget;
 		Geometry autosize_geom;
 		Geometry geom;
-		std::list<Constraint> constraints;
+		std::vector<Constraint> constraints;
 		Packing horiz_pack;
 		Packing vert_pack;
 		bool ghost = false;
@@ -173,14 +173,14 @@ private:
 	struct Pointers;
 
 	Container *container = nullptr;
-	std::list<Slot *> slots;
+	std::vector<Slot *> slots;
 	unsigned n_active_slots = 0;
 	unsigned n_slack_vars[2] = { 0, 0 };
 	Sides margin{ 8 };
 	unsigned row_spacing = 5;
 	unsigned col_spacing = 4;
 	Geometry autosize_geom;
-	std::list<Arrangement *> arrangement_stack;
+	std::vector<Arrangement *> arrangement_stack;
 
 	static Pointers pointers[2];