Added fl (frame layout) to wxWindows, from source tidied by Hans Van Leemputten <Hansvl@softhome.net>.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11170 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/include/wx/fl/hintanimpl.h

@@ -0,0 +1,120 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     9/11/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __HINTANIMPL_G__
+#define __HINTANIMPL_G__
+
+#ifdef __GNUG__
+    #pragma interface "hintanimpl.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+#include "wx/timer.h"
+
+class cbHintAnimTimer;
+
+class cbHintAnimationPlugin : public cbPluginBase
+{
+	DECLARE_DYNAMIC_CLASS( cbHintAnimationPlugin )
+protected:
+	friend class cbHintAnimTimer;
+
+	wxScreenDC*      mpScrDc;     // created while tracking hint-rect
+	cbHintAnimTimer* mpAnimTimer;  
+
+	// FOR NOW:: try it without mutually exculisve locks
+	volatile wxRect  mCurRect;
+
+	// state variables
+
+	bool   mAnimStarted;
+	bool   mStopPending;
+
+	bool   mPrevInClient;
+	bool   mCurInClient;
+
+	wxRect mPrevRect;
+
+public:
+	int    mMorphDelay;         // delay between frames in miliseconds,     default: 20
+	int    mMaxFrames;          // number  of iterations for hint morphing, default: 30
+							    // (morph duration = mMorphDelay * mMaxFrames msec)
+
+	int    mInClientHintBorder; // default: 4 pixels
+
+	bool   mAccelerationOn;     // TRUE, if morph accelerates, otherwise morph
+								// speed is constant. Default: TRUE
+
+	// TBD:: get/set methods for above members
+
+protected:
+	void StartTracking();
+
+	void DrawHintRect ( wxRect& rect, bool isInClientRect);
+	void EraseHintRect( wxRect& rect, bool isInClientRect);
+
+	void FinishTracking();
+
+	void DoDrawHintRect( wxRect& rect, bool isInClientRect);
+
+	void RectToScr( wxRect& frameRect, wxRect& scrRect );
+
+public:
+	cbHintAnimationPlugin(void);
+
+	~cbHintAnimationPlugin();
+
+	cbHintAnimationPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
+
+	void OnDrawHintRect( cbDrawHintRectEvent& event );        
+
+	DECLARE_EVENT_TABLE()
+};
+
+
+// helper classes
+
+struct MorphInfoT
+{
+	wxPoint mFrom;
+	wxPoint mTill;
+};
+
+class cbHintAnimTimer : public wxTimer 
+{
+protected:
+
+	friend class cbHintAnimationPlugin;
+
+	wxRect      mPrevMorphed;
+
+	MorphInfoT  mUpperLeft;
+	MorphInfoT  mLowerRight;
+	int         mCurIter;
+
+	long        mLock;
+
+	cbHintAnimationPlugin* mpPl;
+
+	void MorphPoint( wxPoint& origin, MorphInfoT& info, wxPoint& point );
+
+public: 
+
+	cbHintAnimTimer(void);
+
+	virtual void Notify(void);
+
+	virtual bool Init( cbHintAnimationPlugin* pAnimPl, bool reinit );
+};
+
+#endif /* __HINTANIMPL_G__ */
+