clean up: remove unnecessary virtual declarations from cc classes

src/gui/components/cc_frm_clock.h

@@ -128,44 +128,44 @@ class CComponentsFrmClock : public CComponentsForm, public CCTextScreen
 		Font* getClockFont();
 
 		///set text color
-		virtual void setTextColor(fb_pixel_t color_text){ cl_col_text = color_text;}
+		void setTextColor(fb_pixel_t color_text){ cl_col_text = color_text;}
 
 		///set height of clock on screen
-		virtual void setHeight(const int& h);
+		void setHeight(const int& h);
 		///set width of clock on screen
-		virtual void setWidth(const int& w);
+		void setWidth(const int& w);
 
 		///use string expession: "%H:%M" = 12:22, "%H:%M:%S" = 12:22:12
 		///set current time format string, 1st parameter set the default format, 2nd parameter sets an alternatively format for use as blink effect
-		virtual void setClockFormat(const char* prformat_str, const char* secformat_str = NULL);
+		void setClockFormat(const char* prformat_str, const char* secformat_str = NULL);
 		///get current time format string,
 		std::string getClockFormat(){return cl_format;}
 
 		///start and paint ticking clock
-		virtual bool Start();
+		bool Start();
 		///same like Start() but for usage as simple call without return value
-		virtual void unblock(){Start();}
+		void unblock(){Start();}
 		///stop ticking clock, but don't hide, use kill() or hide() to remove from screen
-		virtual bool Stop();
+		bool Stop();
 		///same like Stop() but for usage as simple call without return value
-		virtual void block(){Stop();}
+		void block(){Stop();}
 		///return true on blocked status, blocked means clock can be initalized but would be not paint, to unblock use unblock()
-		virtual bool isBlocked(void) {return !paintClock;}
+		bool isBlocked(void) {return !paintClock;}
 
 		///returns true, if clock is running
-		virtual bool isRun() const {return cl_timer ? cl_timer->isRun() : false;}
+		bool isRun() const {return cl_timer ? cl_timer->isRun() : false;}
 		///set refresh interval in seconds, default value=1 (=1 sec)
-		virtual void setClockInterval(const int& seconds){cl_interval = seconds;}
+		void setClockInterval(const int& seconds){cl_interval = seconds;}
 
 		///show clock on screen
-		virtual void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
+		void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
 		///hide clock on screen
-		virtual void hide(){Stop(); CComponentsForm::hide();}
+		void hide(){Stop(); CComponentsForm::hide();}
 		///does the same like kill() from base class, but stopping clock before kill
 		void kill(const fb_pixel_t& bg_color = COL_BACKGROUND_PLUS_0, bool ignore_parent = false);
 
 		///reinitialize clock contents
-		virtual void refresh() { initCCLockItems(); }
+		void refresh() { initCCLockItems(); }
 
 		///enables force to repaint of all segments on each interval, Note: repaint of all segemts is default enabled.
 		void enableForceSegmentPaint(bool enable = true){cl_force_repaint = enable;}
@@ -185,7 +185,7 @@ class CComponentsFrmClock : public CComponentsForm, public CCTextScreen
 		void enableTboxSaveScreen(bool mode);
 
 		///set color gradient on/off, returns true if gradient mode was changed
-		virtual bool enableColBodyGradient(const int& enable_mode, const fb_pixel_t& sec_color = 255 /*=COL_BACKGROUND*/);
+		bool enableColBodyGradient(const int& enable_mode, const fb_pixel_t& sec_color = 255 /*=COL_BACKGROUND*/);
 #if 0
 		///enable/disable automatic blitting
 		void setBlit(bool _may_blit = true) { may_blit = _may_blit; }