Backport: Convert enum to enum class. Add noexcept and const.

Backport of changeset 8296:d8dc184c713c.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/Indicator.h b/src/Indicator.h
index 24319df99..669d9a2d8 100644
--- a/src/Indicator.h
+++ b/src/Indicator.h
@@ -26,7 +26,7 @@ struct StyleAndColour {
  */
 class Indicator {
 public:
-	enum DrawState { drawNormal, drawHover };
+	enum class State { normal, hover };
 	StyleAndColour sacNormal;
 	StyleAndColour sacHover;
 	bool under;
@@ -38,7 +38,7 @@ public:
 	Indicator(int style_, ColourDesired fore_=ColourDesired(0,0,0), bool under_=false, int fillAlpha_=30, int outlineAlpha_=50) noexcept :
 		sacNormal(style_, fore_), sacHover(style_, fore_), under(under_), fillAlpha(fillAlpha_), outlineAlpha(outlineAlpha_), attributes(0) {
 	}
-	void Draw(Surface *surface, const PRectangle &rc, const PRectangle &rcLine, const PRectangle &rcCharacter, DrawState drawState, int value) const;
+	void Draw(Surface *surface, const PRectangle &rc, const PRectangle &rcLine, const PRectangle &rcCharacter, State drawState, int value) const;
 	bool IsDynamic() const noexcept {
 		return !(sacNormal == sacHover);
 	}
@@ -48,7 +48,7 @@ public:
 	int Flags() const noexcept {
 		return attributes;
 	}
-	void SetFlags(int attributes_);
+	void SetFlags(int attributes_) noexcept;
 };
 
 }