Replace single value enums with constexpr <type>

[geeqie.git] / src / image-overlay.cc

diff --git a/src/image-overlay.cc b/src/image-overlay.cc
index 2dec638..ec1bc2c 100644 (file)
--- a/src/image-overlay.cc
+++ b/src/image-overlay.cc
@@ -46,6 +46,13 @@
 #include "typedefs.h"
 #include "ui-fileops.h"
 
+namespace
+{
+
+constexpr gint IMAGE_OSD_DEFAULT_DURATION = 30;
+
+} // namespace
+
 struct HistMap;
 
 /*
@@ -99,10 +106,6 @@ static OSDIcon osd_icons[] = {
 
 #define OSD_DATA "overlay-data"
 
-enum {
-       IMAGE_OSD_DEFAULT_DURATION = 30
-};
-
 enum {
        HISTOGRAM_HEIGHT = 140,
        HISTOGRAM_WIDTH =  256