X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fbcpot.C;h=60807911b501ed6e628f6d3bb8a2046e40db43a6;hb=HEAD;hp=d9cb1594db9559cc9d49800630945d7ca7d6d123;hpb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/guicast/bcpot.C b/cinelerra-5.1/guicast/bcpot.C
index d9cb1594..60807911 100644
--- a/cinelerra-5.1/guicast/bcpot.C
+++ b/cinelerra-5.1/guicast/bcpot.C
@@ -21,7 +21,7 @@
 
 #include "bcpot.h"
 #include "bcresources.h"
-#include "colors.h"
+#include "bccolors.h"
 #include "keys.h"
 #include "units.h"
 #include "vframe.h"
@@ -247,7 +247,6 @@ int BC_Pot::repeat_event(int64_t duration)
 				}
 				else
 					show_tooltip();
-				tooltip_done = 1;
 			}
 			return 1;
 		}
@@ -291,7 +290,6 @@ int BC_Pot::cursor_enter_event()
 {
 	if(top_level->event_win == win && enabled)
 	{
-		tooltip_done = 0;
 		if(!top_level->button_down && status == POT_UP)
 		{
 			status = POT_HIGH;
@@ -462,7 +460,8 @@ const char*  BC_FPot::get_caption()
 
 float BC_FPot::get_percentage()
 {
-	return (value - minvalue) / (maxvalue - minvalue);
+	float range = maxvalue - minvalue;
+	return range > 0 ? (value - minvalue) / range : minvalue;
 }
 
 int BC_FPot::percentage_to_value(float percentage)
@@ -551,7 +550,8 @@ const char* BC_IPot::get_caption()
 
 float BC_IPot::get_percentage()
 {
-	return ((float)value - minvalue) / (maxvalue - minvalue);
+	float range = maxvalue - minvalue;
+	return range > 0 ? ((float)value - minvalue) / range : minvalue;
 }
 
 int BC_IPot::percentage_to_value(float percentage)
@@ -635,7 +635,8 @@ const char* BC_QPot::get_caption()
 
 float BC_QPot::get_percentage()
 {
-	return ((float)value - minvalue) / (maxvalue - minvalue);
+	float range = maxvalue - minvalue;
+	return range > 0 ? ((float)value - minvalue) / range : 0;
 }
 
 int BC_QPot::percentage_to_value(float percentage)
@@ -711,7 +712,8 @@ const char* BC_PercentagePot::get_caption()
 
 float BC_PercentagePot::get_percentage()
 {
-	return (value - minvalue) / (maxvalue - minvalue);
+	float range = maxvalue - minvalue;
+	return range > 0 ? (value - minvalue) / range : minvalue;
 }
 
 int BC_PercentagePot::percentage_to_value(float percentage)