diff options
| -rw-r--r-- | src/menu/menuBackground.hpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/menu/menuBackground.hpp b/src/menu/menuBackground.hpp index e242080e..9f3e76fa 100644 --- a/src/menu/menuBackground.hpp +++ b/src/menu/menuBackground.hpp @@ -36,13 +36,13 @@ namespace usdx class MenuBackground { public: - // all members are pure virtual - virtual ~MenuBackground() = 0; + virtual void draw(void) = 0; - virtual void on_show(void) = 0; - virtual void on_finish(void) = 0; + // optional methods + virtual ~MenuBackground() {} - virtual void draw(void) = 0; + virtual void on_show(void) {} + virtual void on_finish(void) {} protected: // no copy and no assignment |