diff -r aee618d087ff -r 389516787a4c src/guiutilities.h
--- a/src/guiutilities.h	Sat Mar 17 23:59:15 2018 +0200
+++ b/src/guiutilities.h	Sun Mar 18 12:00:39 2018 +0200
@@ -38,3 +38,5 @@
 };
 
 QIcon makeColorIcon(LDColor color, int size);
+void setColorButton(class QPushButton* button, LDColor color);
+void setupColorButton(QWidget* parent, QPushButton* button, LDColor* color);