system tray support

src/sys_tray.hpp

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <SDL3/SDL.h>
+
+#include <string>
+
+class SystemTray {
+	SDL_Window* _main_window {nullptr};
+	SDL_Tray* _tray {nullptr};
+
+	SDL_TrayEntry* _entry_showhide {nullptr};
+	SDL_TrayEntry* _entry_status {nullptr};
+
+	public:
+		SystemTray(SDL_Window* main_window);
+		~SystemTray(void);
+
+		void setIcon(SDL_Surface* surf);
+		void setStatusText(const std::string& status);
+
+		// check if window is visible and adjust text
+		void update(void);
+};
+