doxygen/html/_fade_view_8h_source.html

 /*  Project nGenEx

-         Destroyer Studios LLC

-         Copyright � 1997-2004. All Rights Reserved.

-

-         SUBSYSTEM:    nGenEx.lib

-         FILE:         FadeView.h

-         AUTHOR:       John DiCamillo

-

-

-         OVERVIEW

-         ========

-         Non-rendering view class that controls the fade level (fade-in/fade-out)

- */

-

- #ifndef FadeView_h

- #define FadeView_h

-

- #include "Types.h"

- #include "View.h"

-

- // +--------------------------------------------------------------------+

-

- class FadeView : public View

- {

- public:

-         static const char* TYPENAME() { return "FadeView"; }

-

-         enum FadeState { StateStart, State2, StateIn, StateHold, StateOut, StateDone };

-

-         FadeView(Window* c, double fade_in=1, double fade_out=1, double hold_time=4);

-         virtual ~FadeView();

-

-         // Operations:

-         virtual void      Refresh();

-         virtual bool      Done()    const   { return state == StateDone; }

-         virtual bool      Holding() const   { return state == StateHold; }

-

-         // Control:

-         virtual void      FastFade(int fade_fast);

-         virtual void      FadeIn(double fade_in);

-         virtual void      FadeOut(double fade_out);

-         virtual void      StopHold();

-

- protected:

-         double      fade_in;

-         double      fade_out;

-         double      hold_time;

-         double      time;

-         double      step_time;

-

-         int         fast;

-         FadeState   state;

- };

-

- #endif FadeView_h

-

-