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/antiflickpl.h

@@ -0,0 +1,64 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas (@Lithuania)
+// Modified by:
+// Created:     23/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __ANTIFLICKPL_G__
+#define __ANTIFLICKPL_G__
+
+#ifdef __GNUG__
+    #pragma interface "antiflickpl.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+class cbAntiflickerPlugin : public cbPluginBase
+{
+	DECLARE_DYNAMIC_CLASS( cbAntiflickerPlugin )
+protected:
+	// double-buffers are shared "resource" among all instances of 
+	// antiflicker plugin within the application 
+	//
+	// TODO:: locking should be implemented, for multithreaded GUIs
+
+	static wxBitmap*   mpVertBuf;
+	static wxBitmap*   mpHorizBuf;
+	static wxMemoryDC* mpVertBufDc;
+	static wxMemoryDC* mpHorizBufDc;
+
+	static int mRefCount;
+
+	wxDC*  mpLRUBufDc; // last-reacently-used buffer
+	wxRect mLRUArea;   // last-reacently-used area
+
+protected:
+	// returns NULL, if sutable buffer is not present
+	wxDC* FindSuitableBuffer( const wxRect& forArea );
+	wxDC* AllocNewBuffer( const wxRect& forArea );
+	wxDC& GetWindowDC();
+
+	wxDC& GetClientDC();
+public:
+
+	cbAntiflickerPlugin(void);
+
+	cbAntiflickerPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
+
+	virtual ~cbAntiflickerPlugin();
+
+	// handlers for plugin events
+
+	void OnStartDrawInArea ( cbStartDrawInAreaEvent& event );
+	void OnFinishDrawInArea( cbFinishDrawInAreaEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __ANTIFLICKPL_G__ */
+

contrib/include/wx/fl/bardragpl.h

@@ -0,0 +1,122 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     23/09/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __BARDRAGPL_G__
+#define __BARDRAGPL_G__
+
+#ifdef __GNUG__
+    #pragma interface "bardragpl.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+#include "wx/fl/toolwnd.h"
+
+class cbBarDragPlugin : public cbPluginBase
+{
+	DECLARE_DYNAMIC_CLASS( cbBarDragPlugin )
+protected:
+
+	// plugin is active only in bar-dragging state
+	bool           mBarDragStarted;
+	bool           mCanStick;          // flag used to prevent "bouncing" of hint-rectangle
+	wxScreenDC*    mpScrDc;            // created while tracking hint-rect
+	wxCursor*      mpCurCursor;
+
+	// rectnagle shows the position/dimensions of the bar, 
+	// if it would be docked now
+
+	wxRect         mPrevHintRect;
+	wxRect         mHintRect;
+
+
+	int            mMouseInRectX;
+	int            mMouseInRectY;
+
+	cbDockPane*    mpSrcPane;          // pane, from which the bar was originally taken
+	int            mBarWidthInSrcPane;
+
+	cbDockPane*    mpCurPane;
+
+	cbBarInfo*     mpDraggedBar;       // bar, which is being dragged
+	bool           mBarWasFloating;
+	wxRect         mFloatedBarBounds;
+
+public: /*** public properties ***/
+
+	int            mInClientHintBorder; // when hint-rect moves within client window area,
+                                        // the thicker rectangle is drawn using hatched brush,
+										// the default border width for this rectangle is 8 pix.
+
+protected:
+
+
+	void AdjustHintRect( wxPoint& mousePos );
+
+	void ClipRectInFrame( wxRect& rect );
+	void ClipPosInFrame( wxPoint& pos );
+
+	cbDockPane* HitTestPanes( wxRect& rect );
+	cbDockPane* HitTestPanes( wxPoint& pos );
+	bool HitsPane( cbDockPane* pPane, wxRect& rect );
+
+	void CalcOnScreenDims( wxRect& rect );
+
+	int  GetDistanceToPane( cbDockPane* pPane, wxPoint& mousePos );
+
+	bool IsInOtherPane ( wxPoint& mousePos );
+	bool IsInClientArea( wxPoint& mousePos );
+	bool IsInClientArea( wxRect& rect );
+
+	void StickToPane( cbDockPane* pPane, wxPoint& mousePos );
+	void UnstickFromPane( cbDockPane* pPane, wxPoint& mousePos );
+
+	int GetBarWidthInPane( cbDockPane* pPane );
+	int GetBarHeightInPane( cbDockPane* pPane );
+
+	// on-screen hint-tracking related methods
+
+	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 );
+
+	void ShowHint( bool prevWasInClient );
+
+public:
+	cbBarDragPlugin(void);
+
+	cbBarDragPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
+
+	virtual ~cbBarDragPlugin();
+
+	// handlers for plugin events
+
+	void OnMouseMove( cbMotionEvent& event );
+	void OnLButtonUp( cbLeftUpEvent& event );
+	void OnLButtonDown( cbLeftDownEvent& event );
+	void OnLDblClick( cbLeftDClickEvent& event );
+
+	// handles event, which oriniates from itself
+	void OnDrawHintRect( cbDrawHintRectEvent& event );        
+
+	void OnStartBarDragging( cbStartBarDraggingEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __BARDRAGPL_G__ */
+

contrib/include/wx/fl/barhintspl.h

@@ -0,0 +1,96 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     30/11/98 (my 22th birthday :-)
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __DRAGHINTSPL_G__
+#define __DRAGHINTSPL_G__
+
+#ifdef __GNUG__
+    #pragma interface "barhintspl.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+#include "wx/fl/toolwnd.h"
+
+/*
+ * Intercepts bar-decoration and sizing events, draws 3d-hints
+ * around fixed and flexible bars, similar to those in Microsoft DevStudio 6.x
+ */
+
+class cbBarHintsPlugin : public cbPluginBase
+{
+	DECLARE_DYNAMIC_CLASS( cbBarHintsPlugin )
+
+protected:
+	cbDockPane* mpPane; // is set up temorarely, while handling event
+
+	cbMiniButton* mBoxes[2];
+
+	bool        mBtnPressed;
+	bool        mClosePressed;
+	cbBarInfo*  mpClickedBar;
+	bool        mDepressed;
+
+protected:
+	// drawing helpers
+
+	void Draw3DBox      ( wxDC& dc, const wxPoint& pos, bool pressed );
+	void DrawCloseBox   ( wxDC& dc, const wxPoint& pos, bool pressed );
+	void DrawCollapseBox( wxDC& dc, const wxPoint& pos, 
+						  bool atLeft, bool disabled, bool pressed );
+
+	void DrawGrooves    ( wxDC& dc, const wxPoint& pos, int length );
+
+	void DoDrawHint( wxDC& dc, wxRect& rect, int pos, int boxOfs, int grooveOfs, bool isFixed );
+	
+	void GetHintsLayout( wxRect& rect, cbBarInfo& info, 
+						 int& boxOfs, int& grooveOfs, int& pos );
+
+	int HitTestHints( cbBarInfo& info, const wxPoint& pos );
+
+	void ExcludeHints( wxRect& rect, cbBarInfo& info );
+
+	void CreateBoxes();
+
+public:
+	/* public properties */
+
+	bool mCloseBoxOn;    // default: ON
+	bool mCollapseBoxOn; // default: ON
+	int  mGrooveCount;   // default: 2 (two shaded bars)
+	int  mHintGap;       // default: 5 (pixels from above, below, right and left)
+	int  mXWeight;       // default: 2 (width in pixels of lines which used for drawing cross)
+
+public:
+
+	cbBarHintsPlugin(void);
+
+	cbBarHintsPlugin( wxFrameLayout* pLayout, int paneMask = wxALL_PANES );
+
+    ~cbBarHintsPlugin();
+
+	void SetGrooveCount( int nGrooves );
+
+	void OnInitPlugin();
+
+	// handlers of plugin-events
+
+	void OnSizeBarWindow( cbSizeBarWndEvent& event );
+	void OnDrawBarDecorations( cbDrawBarDecorEvent& event );
+
+	void OnLeftDown( cbLeftDownEvent& event );
+	void OnLeftUp  ( cbLeftUpEvent&   event );
+	void OnMotion  ( cbMotionEvent&   event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __DRAGHINTSPL_G__ */
+

contrib/include/wx/fl/cbcustom.h

@@ -0,0 +1,47 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     28/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __CBCUSTOM_G__
+#define __CBCUSTOM_G__
+
+#ifdef __GNUG__
+    #pragma interface "cbcustom.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+class cbSimpleCustomizationPlugin : public cbPluginBase
+{
+public:
+	DECLARE_DYNAMIC_CLASS( cbSimpleCustomizationPlugin )
+
+	int mCustMenuItemId;
+public:
+
+	cbSimpleCustomizationPlugin(void);
+
+	cbSimpleCustomizationPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
+
+	// plugin-event handlers
+
+	void OnCustomizeBar( cbCustomizeBarEvent& event );
+
+	void OnCustomizeLayout( cbCustomizeLayoutEvent& event );
+
+	// menu-event handler
+
+	void OnMenuItemSelected( wxCommandEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __CBCUSTOM_G__ */
+

contrib/include/wx/fl/dynbarhnd.h

@@ -0,0 +1,22 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     23/01/99
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __DYNBARHND_G__
+#define __DYNBARHND_G__
+
+#ifdef __GNUG__
+    #pragma interface "dynbarhnd.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+#endif /* __DYNBARHND_G__ */
+

contrib/include/wx/fl/dyntbar.h

@@ -0,0 +1,204 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     ??/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __DYNTBAR_G__
+#define __DYNTBAR_G__
+
+#ifdef __GNUG__
+    #pragma interface "dyntbar.h"
+#endif
+
+#include "wx/tbarbase.h"
+#include "wx/dynarray.h"
+
+// layout item
+
+class wxToolLayoutItem : public wxObject
+{
+public:
+	wxRect    mRect;
+	bool      mIsSeparator;
+};
+
+class wxDynToolInfo;
+
+typedef wxToolLayoutItem* wxToolLayoutItemPtrT;
+typedef wxDynToolInfo*    wxDynToolInfoPtrT;
+
+
+WX_DEFINE_ARRAY( wxToolLayoutItemPtrT, wxLayoutItemArrayT  );
+WX_DEFINE_ARRAY( wxDynToolInfoPtrT,    wxDynToolInfoArrayT );
+
+// base class for layouting algorithm implementations
+
+class LayoutManagerBase
+{
+public:
+	virtual void Layout( const wxSize&       parentDim, 
+						 wxSize&	         resultingDim,
+						 wxLayoutItemArrayT& items,
+						 int		         horizGap,
+ 		                 int		         vertGap   ) = 0;
+
+	virtual ~LayoutManagerBase() {}
+};
+
+// layouts items in left-to-right order from
+// top towards bottom
+
+class BagLayout : public LayoutManagerBase
+{
+public:
+	virtual void Layout( const wxSize&       parentDim, 
+						 wxSize&	         resultingDim,
+						 wxLayoutItemArrayT& items,
+						 int		         horizGap,
+ 		                 int		         vertGap   );
+};
+
+class wxDynToolInfo : public wxToolLayoutItem
+{
+	DECLARE_DYNAMIC_CLASS(wxDynToolInfo)
+
+public:
+	wxWindow* mpToolWnd;
+	int       mIndex;
+	wxSize    mRealSize;
+};
+
+// layouting orientations for tools
+
+#define LO_HORIZONTAL    0
+#define LO_VERTICAL      1
+#define LO_FIT_TO_WINDOW 2
+
+// class manages containment and layouting of tool-windows
+
+class wxDynamicToolBar : public wxToolBarBase
+{
+	DECLARE_DYNAMIC_CLASS(wxDynamicToolBar)
+protected:
+
+	friend class wxDynamicToolBarSerializer;
+
+	wxDynToolInfoArrayT mTools;
+	LayoutManagerBase*  mpLayoutMan;
+
+protected:
+	virtual void SizeToolWindows();
+
+public: /* public properties */
+
+	int                mSepartorSize; // default: 8
+	int                mVertGap;      // default: 0
+	int                mHorizGap;	  // default: 0
+	
+public:
+	wxDynamicToolBar();
+
+	wxDynamicToolBar(wxWindow *parent, const wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
+	             const long style = wxNO_BORDER, const int orientation = wxVERTICAL,
+		         const int RowsOrColumns = 1, const wxString& name = wxToolBarNameStr);
+
+	~wxDynamicToolBar(void);
+
+	bool Create(wxWindow *parent, const wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
+				const long style = wxNO_BORDER, const int orientation = wxVERTICAL, const int RowsOrColumns = 1, const wxString& name = wxToolBarNameStr);
+
+	// overridables
+
+	virtual void AddTool( int toolIndex, 
+						  wxWindow* pToolWindow, 
+						  const wxSize& size = wxDefaultSize );
+
+	virtual void AddTool( int toolIndex, 
+						  const wxString& imageFileName,
+						  int imageFileType = wxBITMAP_TYPE_BMP,
+						  const wxString& labelText = "", bool alignTextRight = FALSE,
+						  bool isFlat = TRUE );
+	virtual void AddTool( int toolIndex, wxBitmap labelBmp,
+						  const wxString& labelText = "", bool alignTextRight = FALSE,
+						  bool isFlat = TRUE );
+
+	// method from wxToolBarBase (for compatibility), only
+	// first two arguments are valid
+
+  virtual wxToolBarToolBase *AddTool(const int toolIndex, const wxBitmap& bitmap, const wxBitmap& pushedBitmap = wxNullBitmap,
+               const bool toggle = FALSE, const long xPos = -1, const long yPos = -1, wxObject *clientData = NULL,
+               const wxString& helpString1 = "", const wxString& helpString2 = "");
+
+	virtual void AddSeparator( wxWindow* pSepartorWnd = NULL );
+
+	wxDynToolInfo* GetToolInfo( int toolIndex );
+
+	void RemveTool( int toolIndex );
+
+	// the default implementation draws shaded line
+	virtual void DrawSeparator( wxDynToolInfo& info, wxDC& dc );
+
+	// see definitions of orientation types
+	virtual bool Layout();
+
+	virtual void GetPreferredDim( const wxSize& givenDim, wxSize& prefDim );
+
+	virtual LayoutManagerBase* CreateDefaulLayout() { return new BagLayout(); }
+
+	virtual void SetLayout( LayoutManagerBase* pLayout );
+
+	virtual void EnableTool(const int toolIndex, const bool enable = TRUE);
+
+	// event handlers
+
+	void OnSize( wxSizeEvent& event );
+	void OnPaint( wxPaintEvent& event );
+	void OnEraseBackground( wxEraseEvent& event );
+
+	// overriden from wxToolBarBase
+
+	virtual bool Realize(void);
+
+	// stuff from the 2.1.15 
+
+    virtual wxToolBarToolBase *FindToolForPosition(wxCoord x,
+                                                   wxCoord y) const;
+
+
+    virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool);
+
+    // the tool is still in m_tools list when this function is called, it will
+    // only be deleted from it if it succeeds
+    virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool);
+
+    // called when the tools enabled flag changes
+    virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable);
+
+    // called when the tool is toggled
+    virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle);
+
+    // called when the tools "can be toggled" flag changes
+    virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle);
+
+    // the functions to create toolbar tools
+    virtual wxToolBarToolBase *CreateTool(int id,
+                                          const wxBitmap& bitmap1,
+                                          const wxBitmap& bitmap2,
+                                          bool toggle,
+                                          wxObject *clientData,
+                                          const wxString& shortHelpString,
+                                          const wxString& longHelpString);
+    virtual wxToolBarToolBase *CreateTool(wxControl *control);
+
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __DYNTBAR_G__ */
+

contrib/include/wx/fl/dyntbarhnd.h

@@ -0,0 +1,31 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     23/01/99
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __DYNTBARHND_G__
+#define __DYNTBARHND_G__
+
+#ifdef __GNUG__
+    #pragma interface "dyntbarhnd.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+#include "wx/fl/dyntbar.h"
+
+class cbDynToolBarDimHandler : public cbBarDimHandlerBase
+{
+	DECLARE_DYNAMIC_CLASS( cbDynToolBarDimHandler )
+public:
+	void OnChangeBarState(cbBarInfo* pBar, int newState );
+	void OnResizeBar( cbBarInfo* pBar, const wxSize& given, wxSize& preferred );
+};
+
+#endif /* __DYNTBARHND_G__ */
+

contrib/include/wx/fl/frmview.h

@@ -0,0 +1,140 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     02/01/99
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __FRMVIEW_G__
+#define __FRMVIEW_G__
+
+#ifdef __GNUG__
+    #pragma interface "frmview.h"
+#endif
+
+#include "wx/module.h"
+
+#if 0
+#include "wx/fl/objstore.h"
+#endif
+
+class wxObjectStorage;
+
+#include "wx/fl/controlbar.h"
+
+class wxFrameManager;
+
+class wxFrameView : public wxEvtHandler
+{
+protected:
+	wxStringList    mTopMenus;
+	wxFrameLayout*  mpLayout;
+	wxFrameManager* mpFrameMgr;
+	bool            mDoToolUpdates;
+
+	friend class wxFrameManager;
+	friend class wxFrameViewSerializer;	
+
+protected:
+	void OnIdle( wxIdleEvent& event);
+	
+public:
+	wxFrameView();
+	~wxFrameView();
+
+	virtual void Activate();
+	virtual void Deactivate();
+
+	wxFrame* GetParentFrame();
+	wxWindow* GetClientWindow();
+
+	wxFrameManager& GetFrameManager();
+
+	void RegisterMenu( const wxString& topMenuName );
+
+	void CreateLayout();
+	wxFrameLayout* GetLayout();
+	void SetLayout( wxFrameLayout* pLayout );
+	void SetToolUpdates( bool doToolUpdates = TRUE );
+
+
+	// hooks for specific frame-views
+
+	virtual void OnInit() {}
+
+	virtual void OnSerialize( wxObjectStorage& store ) {}
+	virtual void OnActiveate() {}
+	virtual void OnDeactivate() {}
+
+	// imp. is mandatory
+	virtual void OnRecreate() {}
+	virtual void OnInitMenus() {}
+
+	DECLARE_EVENT_TABLE()
+};
+
+class wxFrame;
+
+class wxFrameManager : wxObject
+{
+protected:
+	wxList       mViews;
+	wxWindow*    mpFrameWnd;
+	int          mActiveViewNo;
+	wxWindow*    mpClientWnd;
+
+#if 0
+	wxObjectStorage mStore;
+#endif
+
+	wxString        mSettingsFile;
+
+protected:
+	void DoSerialize( wxObjectStorage& store );
+	void DestroyViews();
+	int GetViewNo( wxFrameView* pView );
+	void EnableMenusForView( wxFrameView* pView, bool enable );
+	void SyncAllMenus();
+
+public:
+	wxFrameManager();
+	~wxFrameManager();
+
+	// if file name is empty, views are are not saved/loaded
+
+	virtual void Init( wxWindow* pMainFrame, const wxString& settingsFile = "" );
+
+	// synonyms
+	wxFrame* GetParentFrame();
+	wxWindow* GetParentWindow();
+
+	int GetActiveViewNo();
+	wxFrameView* GetActiveView();
+	wxNode* GetActiveViewNode();
+
+	wxFrameView* GetView( int viewNo );
+
+	void SetClinetWindow( wxWindow* pFrameClient ); 
+	wxWindow* GetClientWindow();
+
+	void AddView( wxFrameView* pFrmView );
+	void RemoveView( wxFrameView* pFrmView );
+
+	void ActivateView( int viewNo );
+	void ActivateView( wxFrameView* pFrmView );
+	void DeactivateCurrentView();
+
+	wxObjectStorage& GetObjectStore();
+
+	void SaveViewsNow();
+	bool ReloadViews();
+
+	bool ViewsAreLoaded();
+};
+
+#endif /* __FRMVIEW_G__ */
+

contrib/include/wx/fl/garbagec.h

@@ -0,0 +1,74 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas (@Lithuania)
+// Modified by:
+// Created:     ??/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __GARBAGEC_G__
+#define __GARBAGEC_G__
+
+#ifdef __GNUG__
+    #pragma interface "garbagec.h"
+#endif
+
+#include "wx/list.h"
+
+struct GCItem
+{
+	void*	  mpObj;
+	wxList    mRefs;   // references to other nodes
+};
+
+inline void* gc_node_to_obj( wxNode* pGCNode )
+{
+	return ( (GCItem*) (pGCNode->Data()) )->mpObj;
+}
+
+// class implements extremely slow, but probably one of the most simple GC algorithms
+
+class GarbageCollector
+{
+protected:
+	wxList mAllNodes;
+	wxList mRegularLst;
+	wxList mCycledLst;
+
+	wxNode* FindItemNode( void* pForObj );
+	void    ResolveReferences();
+
+	wxNode* FindReferenceFreeItemNode();
+	void    RemoveReferencesToNode( wxNode* pItemNode );
+	void    DestroyItemList( wxList& lst );
+
+public:
+
+	GarbageCollector() {}
+
+	virtual ~GarbageCollector();
+
+	// prepare data for GC alg.
+
+	virtual void AddObject( void* pObj, int refCnt = 1 );
+	virtual void AddDependency( void* pObj, void* pDependsOnObj );
+
+	// executes GC alg.
+
+	virtual void ArrangeCollection();
+
+	// access results of the alg.
+
+	wxList& GetRegularObjects();
+	wxList& GetCycledObjects();
+
+	// removes all data from GC
+
+	void Reset();
+};
+
+#endif /* __GARBAGEC_G__ */
+

contrib/include/wx/fl/gcupdatesmgr.h

@@ -0,0 +1,123 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     19/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __GCUPDATESMGR_G__
+#define __GCUPDATESMGR_G__
+
+#ifdef __GNUG__
+    #pragma interface "gcupdatesmgr.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+#include "wx/fl/updatesmgr.h"
+
+#include "wx/fl/garbagec.h"
+
+/*
+ * class implements optimized logic for refreshing
+ * areas of frame layout - which actually need to be updated. 
+ * Is used as default updates-manager by wxFrameLayout.
+ *
+ * it is called "Garbage Collecting" u.mgr for it's implementation
+ * tries to find out dependencies between bars, and to order
+ * them ito "hierarchy", this hierarchical sorting resembles
+ * implemenation of heap-garbage collectors, which resolve
+ * dependencies between references.
+ *
+ * Example: there are situations where the order of moving
+ *          the windows does matter:
+ *
+ *   case 1)                
+ *      ------		    ---
+ *      | A	 |	 	    |B|  
+ *		------	 --->  	| |
+ *			---		   	--- ------ 
+ *			|B|		   		| A  | 
+ *			| |		   		------
+ *			---		   		
+ *						(future)
+ *	   (past)            
+ *
+ *  past/future positions of A and B windows completely overlapp, i.e.
+ *  depend on each other, and there is not solution for
+ *  moving the windows witout refreshing both of them,
+ *  -- we have cyclic dependency here. The gc. alg will
+ *  find this cyclic dependecy and will force "refresh"
+ *  after movement.
+ *
+ *   case 2)
+ *
+ *      ------		                        
+ *      | A	 |	 	                        
+ * 		------	 --->                       
+ * 			---		                  
+ * 			|B|		   		           ------   
+ * 			| |		   		           | A  |   
+ * 			---		   		           ------         
+ *						 ---
+ *						 |B|
+ *						 | |
+ *					     ---
+ *
+ * 						(future)                
+ * 	   (past)       
+ *
+ *  in this case past/future positions do not overlapp, thus
+ *  it's enough only to move windows, without refreshing them.
+ *  GC will "notice" it.
+ *
+ *  there is also third case, when overlapping is partial
+ *  in this case the refershing can be also avoided by
+ *  moving windows in the order of "most-dependant" towards the
+ *  "least-dependent". GC handles this automatically, by
+ *  sorting windows by their dependency-level (or "hierarchy")
+ *
+ *  See garbagec.h for more details of this method, garbagec.h/cpp
+ *  implement sorting of generic-dependencies (does not deal
+ *  with graphical objects directly)
+ *
+ *  Summary: improves performance when complex/large windows are 
+ *           moved around, by reducing number of repaints. Also helps 
+ *           to avoid dirty non-client areas of moved windows
+ *           in some special cases of "overlapping anomalies"
+ */
+
+class cbGCUpdatesMgr : public cbSimpleUpdatesMgr
+{
+	DECLARE_DYNAMIC_CLASS( cbGCUpdatesMgr )
+protected:
+
+	GarbageCollector mGC;
+
+	void DoRepositionItems( wxList& items );
+
+	void AddItem( wxList&     itemList,
+				  cbBarInfo*  pBar, 
+		          cbDockPane* pPane,
+				  wxRect&     curBounds,
+				  wxRect&     prevBounds );
+
+public:
+
+	cbGCUpdatesMgr(void) {}
+
+	cbGCUpdatesMgr( wxFrameLayout* pPanel );
+
+	// notificiactions received from Frame Layout :
+
+	virtual void OnStartChanges();
+
+	// refreshes parts of the frame layout, which need an update
+	virtual void UpdateNow();
+};
+
+#endif /* __GCUPDATESMGR_G__ */
+

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__ */
+

contrib/include/wx/fl/newbmpbtn.h

@@ -0,0 +1,165 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     ??/09/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __NEWBMPBTN_G__
+#define __NEWBMPBTN_G__
+
+#ifdef __GNUG__
+    #pragma interface "newbmpbtn.h"
+#endif
+
+#include "wx/button.h"
+#include "wx/string.h"
+
+// button lable-text alignment types
+
+#define NB_ALIGN_TEXT_RIGHT  0
+#define NB_ALIGN_TEXT_BOTTOM 1
+#define NB_NO_TEXT           2
+#define NB_NO_IMAGE          3
+
+// classes declared in this header file
+
+class wxNewBitmapButton;
+class wxBorderLessBitmapButton;
+
+// alternative class for wxBmpButton
+
+class wxNewBitmapButton: public wxPanel
+{
+	DECLARE_DYNAMIC_CLASS(wxNewBitmapButton)
+
+protected:
+
+	friend class wxNewBitmapButtonSerializer;
+
+	int      mTextToLabelGap;
+	int      mMarginX;
+	int      mMarginY;
+	int      mTextAlignment;
+	bool     mIsSticky;
+	bool     mIsFlat;
+
+	wxString mLabelText;
+	wxString mImageFileName;
+	int      mImageFileType;
+
+	wxBitmap mDepressedBmp; // source image for rendering
+	                        // labels for particular state
+
+	wxBitmap mFocusedBmp;   // may not be always present -
+							// only if mHasFocusedBmp is TRUE
+
+	wxBitmap* mpDepressedImg;
+	wxBitmap* mpPressedImg;
+	wxBitmap* mpDisabledImg;
+	wxBitmap* mpFocusedImg;
+
+	// button state variables;
+	bool      mDragStarted;
+	bool      mIsPressed; 
+	bool      mIsInFocus;
+	bool      mPrevPressedState;
+	bool	  mPrevInFocusState;
+
+	bool      mHasFocusedBmp;
+
+	// type of event which is fired upon depression of this button
+	int       mFiredEventType;
+
+	// pens for drawing decorations (borders)
+	wxPen     mBlackPen;
+	wxPen     mDarkPen;
+	wxPen     mGrayPen;
+	wxPen     mLightPen;
+
+	bool      mIsCreated;
+	int       mSizeIsSet;
+
+protected:
+	void DestroyLabels();
+
+	// returns the label which match the current button state
+	virtual wxBitmap* GetStateLabel();
+
+	virtual void DrawShade( int outerLevel,
+							wxDC&  dc,
+		                    wxPen& upperLeftSidePen,
+						    wxPen& lowerRightSidePen );
+
+	bool IsInWindow( int x,int y );
+
+public:
+
+	wxNewBitmapButton( const wxBitmap& labelBitmap = wxNullBitmap, 
+					   const wxString& labelText   = "",
+		               int   alignText             = NB_ALIGN_TEXT_BOTTOM,
+					   bool  isFlat                = TRUE,
+					   // this is the default type of fired events
+					   int firedEventType = wxEVT_COMMAND_MENU_SELECTED,
+					   int marginX        = 2,
+	                   int marginY        = 2,
+					   int textToLabelGap = 2,
+					   bool isSticky      = FALSE
+		             );
+
+	// use this constructor if buttons have to be persistant 
+	 
+	wxNewBitmapButton( const wxString& bitmapFileName,
+		               const int       bitmapFileType = wxBITMAP_TYPE_BMP,
+					   const wxString& labelText      = "",
+		               int alignText                  = NB_ALIGN_TEXT_BOTTOM,
+					   bool  isFlat                   = TRUE,
+					   // this is the default type of fired events
+					   int firedEventType = wxEVT_COMMAND_MENU_SELECTED,
+					   int marginX        = 2,
+	                   int marginY        = 2,
+					   int textToLabelGap = 2,
+					   bool isSticky      = FALSE
+		             );
+
+	~wxNewBitmapButton();
+
+	// should be called after Create();
+	virtual void Reshape();
+
+	// overridables
+	virtual void SetLabel(const wxBitmap& labelBitmap, const wxString& labelText = "" );
+	
+	virtual void SetAlignments( int alignText = NB_ALIGN_TEXT_BOTTOM,
+								int marginX        = 2,
+								int marginY        = 2,
+								int textToLabelGap = 2);
+
+	virtual void DrawDecorations( wxDC& dc );
+	virtual void DrawLabel( wxDC& dc );
+
+	virtual void RenderLabelImage( wxBitmap*& destBmp, wxBitmap* srcBmp, 
+								   bool isEnabled = TRUE,
+								   bool isPressed = FALSE);
+
+	virtual void RenderLabelImages();
+	virtual void RenderAllLabelImages();
+
+	// event handlers
+	void OnLButtonDown( wxMouseEvent& event );
+	void OnLButtonUp( wxMouseEvent& event );
+	void OnMouseMove( wxMouseEvent& event );
+	void OnSize( wxSizeEvent& event );
+	void OnPaint( wxPaintEvent& event );
+	void OnEraseBackground( wxEraseEvent& event );
+	void OnKillFocus( wxFocusEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __NEWBMPBTN_G__ */
+

contrib/include/wx/fl/panedrawpl.h

@@ -0,0 +1,119 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Central header file for control-bar related classes
+//
+// Author:      Aleksandras Gluchovas <mailto:alex@soften.ktu.lt>
+// Modified by:
+// Created:     06/09/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __PANEDRAWPL_G__
+#define __PANEDRAWPL_G__
+
+#ifdef __GNUG__
+    #pragma interface "panedrawpl.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+/*
+ * Simple, but all-in-one plugin implementation. Resembles look & feel of
+ * to MFC control-bars. Handles painting of pane and items in it.
+ * Fires bar/layout customization event, when user right-clicks bar/pane. 
+ * Hooking an instance of this and row-layouting plugins per each pane, 
+ * would be enough for the frame layout to function properly.
+ * (they are plugged in autimatically by wxFrameLayout class)
+ */
+
+class cbPaneDrawPlugin : public cbPluginBase
+{
+public:
+	DECLARE_DYNAMIC_CLASS( cbPaneDrawPlugin )
+protected:
+
+	// resizing bars/rows state variables
+	bool           mResizeStarted;
+	bool           mResizeCursorOn;
+	wxPoint        mDragOrigin;
+
+	cbBarInfo*     mpDraggedBar; // also used when in bar-drag action
+	cbRowInfo*     mpResizedRow;
+
+	bool           mRowHandleHitted;
+	bool           mIsUpperHandle;
+	bool           mBarHandleHitted;
+	bool           mIsLeftHandle;
+	bool           mBarContentHitted;
+
+	// contstraints for dragging the handle
+	wxRect         mHandleDragArea; 
+	bool           mHandleIsVertical;
+	int            mHandleOfs;
+	int            mDraggedDelta;
+	wxPoint        mPrevPos;
+
+	// used for handling, start-draw-in-area events
+	wxClientDC*    mpClntDc;      
+
+	cbDockPane*    mpPane; // is set up temorary short-cut, while handling event
+
+protected:
+	// helpers
+	void DrawDraggedHandle( const wxPoint& pos, cbDockPane& pane );
+
+	virtual void DrawPaneShade( wxDC& dc, int alignment );
+	virtual void DrawPaneShadeForRow( cbRowInfo* pRow, wxDC& dc );
+
+	virtual void DrawUpperRowHandle( cbRowInfo* pRow, wxDC& dc );
+	virtual void DrawLowerRowHandle( cbRowInfo* pRow, wxDC& dc );
+
+	virtual void DrawUpperRowShades( cbRowInfo* pRow, wxDC& dc, int level );
+	virtual void DrawLowerRowShades( cbRowInfo* pRow, wxDC& dc, int level );
+
+	virtual void DrawBarInnerShadeRect( cbBarInfo* pBar, wxDC& dc );
+
+	virtual void DrawShade( int level, wxRect& rect, int alignment, wxDC& dc );
+	virtual void DrawShade1( int level, wxRect& rect, int alignment, wxDC& dc );
+
+	inline void SetLightPixel( int x, int y, wxDC& dc );
+	inline void SetDarkPixel ( int x, int y, wxDC& dc );
+
+public:
+	cbPaneDrawPlugin(void);
+
+	cbPaneDrawPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
+
+	virtual ~cbPaneDrawPlugin();
+
+	virtual cbPluginBase* Clone() { return new cbPaneDrawPlugin(0,0); }
+
+	// handlers for plugin-events
+
+	void OnLButtonDown( cbLeftDownEvent&   event );
+	void OnLDblClick  ( cbLeftDClickEvent& event );
+	void OnLButtonUp  ( cbLeftUpEvent&     event );
+	void OnRButtonUp  ( cbRightUpEvent&    event );
+	void OnMouseMove  ( cbMotionEvent&     event );
+
+	void OnDrawPaneBackground ( cbDrawPaneBkGroundEvent& event );
+	void OnDrawPaneDecorations( cbDrawPaneDecorEvent&    event );
+
+	void OnDrawRowDecorations ( cbDrawRowDecorEvent&     event );
+	void OnDrawRowHandles     ( cbDrawRowHandlesEvent&   event );
+	void OnDrawRowBackground  ( cbDrawRowBkGroundEvent&  event );
+							  
+	void OnSizeBarWindow      ( cbSizeBarWndEvent&       event );
+	void OnDrawBarDecorations ( cbDrawBarDecorEvent&     event );
+	void OnDrawBarHandles     ( cbDrawBarHandlesEvent&   event );
+
+	void OnStartDrawInArea    ( cbStartDrawInAreaEvent&  event );
+	void OnFinishDrawInArea   ( cbFinishDrawInAreaEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __PANEDRAWPL_G__ */
+

contrib/include/wx/fl/rowdragpl.h

@@ -0,0 +1,164 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     06/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __ROWDRAGPL_G__
+#define __ROWDRAGPL_G__
+
+#ifdef __GNUG__
+    #pragma interface "rowdragpl.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+/*
+ * Plugin adds row-dragging fuctionality to the pane.
+ * Handles mouse/movement and pane-background erasing plugin-events.
+ * Behaviour and appearence resembles drag & drop posotioning 
+ * of the toolbar-rows int Netscape Comunicator 4.xx.
+ */
+
+class cbRowDragPlugin : public cbPluginBase
+{
+	DECLARE_DYNAMIC_CLASS( cbRowDragPlugin )
+public:
+	// background colours for the highlighted/unhighlighted icons
+
+	wxColour mHightColor;      // light-blue for NC-look
+	wxColour mLowColor;        // light-gray -/-
+	wxColour mTrianInnerColor; // blue       -/-
+	wxPen    mTrianInnerPen;   // black      -/-
+
+protected:
+	friend class cbRowDragPluginSerializer;
+
+	// drag & drop state variables
+	bool    mDragStarted;
+	bool    mDecisionMode;
+	wxPoint mDragOrigin;
+	int     mCurDragOfs;
+	bool    mCaptureIsOn;
+
+	// saved margins of the pane
+	int mSvTopMargin;
+	int mSvBottomMargin;
+	int mSvLeftMargin;
+	int mSvRightMargin;
+
+	//on-screen drawing state variables
+	wxBitmap* mpPaneImage;
+	wxBitmap* mpRowImage;
+	wxBitmap* mpCombinedImage;
+
+	wxScreenDC* mpScrDc;
+	wxRect    mCombRect;
+	wxSize    mRowImgDim;
+	int       mInitialRowOfs;
+
+	// NOTE:: if mpRowInFocus is not NULL, then mCollapsedIconInFocus is -1,
+	//        and v.v. (two different items cannot be in focus at the same time)
+
+	cbRowInfo* mpRowInFocus;
+	int        mCollapsedIconInFocus;
+
+	cbDockPane* mpPane; // is set up temorarely, while handling event
+
+	wxList      mHiddenBars;
+
+	wxBitmap* CaptureDCArea( wxDC& dc, wxRect& area );
+
+	// helpers for drag&drop
+
+	int GetHRowsCountForPane( cbDockPane* pPane );
+
+	void SetMouseCapture( bool captureOn );
+	void PrepareForRowDrag();
+	void ShowDraggedRow( int offset );
+	void ShowPaneImage();
+	void FinishOnScreenDraw();
+	void CollapseRow( cbRowInfo* pRow );
+	void ExpandRow( int collapsedIconIdx );
+	void InsertDraggedRowBefore( cbRowInfo* pBeforeRow );
+	bool ItemIsInFocus();
+	void CheckPrevItemInFocus( cbRowInfo* pRow, int iconIdx );
+	void UnhiglightItemInFocus();
+
+	cbRowInfo* GetFirstRow();
+
+	// "hard-coded metafile" for NN-look
+
+	virtual void DrawTrianUp( wxRect& inRect, wxDC& dc );
+	virtual void DrawTrianDown( wxRect& inRect, wxDC& dc );
+	virtual void DrawTrianRight( wxRect& inRect, wxDC& dc );
+	virtual void Draw3DPattern( wxRect& inRect, wxDC& dc );
+	virtual void DrawRombShades( wxPoint& p1, wxPoint& p2, wxPoint& p3, wxPoint& p4, wxDC& dc );
+	virtual void DrawOrtoRomb( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
+	virtual void DrawRomb( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
+	virtual void Draw3DRect( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
+	virtual void DrawRectShade( wxRect& inRect, wxDC& dc, 
+								int level, wxPen& upperPen, wxPen& lowerPen );
+
+	virtual void GetRowHintRect( cbRowInfo* pRow, wxRect& rect );
+	virtual void GetCollapsedInconRect( int iconIdx, wxRect& rect );
+
+	virtual int  GetCollapsedIconsPos();
+
+public:
+
+	cbRowDragPlugin(void);
+
+	cbRowDragPlugin( wxFrameLayout* pLayout, int paneMask = wxALL_PANES );
+	virtual ~cbRowDragPlugin();
+
+	virtual cbPluginBase* Clone() { return new cbRowDragPlugin(NULL,0); }
+
+	virtual void OnInitPlugin();
+
+	// handlers for plugin events (appearence-independent logic)
+
+	void OnMouseMove  ( cbMotionEvent& event );
+	void OnLButtonDown( cbLeftDownEvent& event );
+	void OnLButtonUp  ( cbLeftUpEvent& event );
+	void OnDrawPaneBackground( cbDrawPaneDecorEvent& event );
+
+	// overridables (appearence-depedent)
+
+	virtual void DrawCollapsedRowIcon( int index, wxDC& dc, bool isHighlighted );
+	virtual void DrawCollapsedRowsBorder( wxDC& dc );
+	virtual void DrawRowsDragHintsBorder( wxDC& dc );
+	virtual void DrawRowDragHint( cbRowInfo* pRow, wxDC& dc, bool isHighlighted );
+	virtual void DrawEmptyRow( wxDC& dc, wxRect& rowBounds );
+
+	virtual int GetCollapsedRowIconHeight();
+	virtual int GetRowDragHintWidth();
+
+	virtual void SetPaneMargins();
+
+
+	virtual bool HitTestCollapsedRowIcon( int iconIdx, const wxPoint& pos );
+	virtual bool HitTestRowDragHint( cbRowInfo* pRow, const wxPoint& pos );
+
+	DECLARE_EVENT_TABLE()
+};
+
+// internal helper-class
+
+class cbHiddenBarInfo : public wxObject
+{
+	DECLARE_DYNAMIC_CLASS( cbHiddenBarInfo )
+public:
+	cbBarInfo* mpBar;
+	int        mRowNo;
+	int        mIconNo;
+	int        mAlignment;
+};
+
+#endif /* __ROWDRAGPL_G__ */
+

contrib/include/wx/fl/rowlayoutpl.h

@@ -0,0 +1,87 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     02/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __ROWLAYOUTPL_G__
+#define __ROWLAYOUTPL_G__
+
+#ifdef __GNUG__
+    #pragma interface "rowlayoutpl.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+/*
+ * Simple implementation of plugin, which handles row-layouting
+ * requests sent from Frame Layout
+ */
+
+class cbRowLayoutPlugin : public cbPluginBase
+{
+	DECLARE_DYNAMIC_CLASS( cbRowLayoutPlugin )
+protected:
+	cbDockPane* mpPane; // is set up temorarely, while handling event
+protected:
+
+	// not-fixed-bars layouting related helpers
+
+	void FitBarsToRange( int from, int till, cbBarInfo* pTheBar, cbRowInfo* pRow ); 
+	void RelayoutNotFixedBarsAround( cbBarInfo* pTheBar, cbRowInfo* pRow ); 
+	void MinimzeNotFixedBars( cbRowInfo* pRow, cbBarInfo* pBarToPreserve );
+	int  GetRowFreeSpace( cbRowInfo* pRow );
+	
+	void RecalcLengthRatios( cbRowInfo* pRow );
+	void ApplyLengthRatios( cbRowInfo* pRow );
+	void ExpandNotFixedBars( cbRowInfo* pRow );
+	void AdjustLengthOfInserted( cbRowInfo* pRow, cbBarInfo* pTheBar );
+
+	void DetectBarHandles( cbRowInfo* pRow );
+	void CheckIfAtTheBoundary( cbBarInfo* pTheBar, cbRowInfo& rowInfo );
+
+
+	// row-layouting helpers (simulate "bar-friction")
+
+	int  CalcRowHeight( cbRowInfo& row );
+	void LayoutItemsVertically( cbRowInfo& row );
+
+	void StickRightSideBars( cbBarInfo* pToBar );
+
+	void SlideLeftSideBars ( cbBarInfo* pTheBar );
+	void SlideRightSideBars( cbBarInfo* pTheBar );
+
+	void ShiftLeftTrashold ( cbBarInfo* pTheBar, cbRowInfo& row );
+	void ShiftRightTrashold( cbBarInfo* pTheBar, cbRowInfo& row );
+
+	void InsertBefore( cbBarInfo* pBeforeBar, 
+					   cbBarInfo* pTheBar,
+					   cbRowInfo& row
+					 );
+
+	void DoInsertBar( cbBarInfo* pTheBar, cbRowInfo& row );
+
+public:
+
+	cbRowLayoutPlugin(void);
+
+	cbRowLayoutPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
+
+	// event handlers
+
+	void OnResizeRow ( cbResizeRowEvent&  event );
+	void OnInsertBar ( cbInsertBarEvent&  event );
+	void OnRemoveBar ( cbRemoveBarEvent&  event );
+	void OnLayoutRow ( cbLayoutRowEvent&  event );
+	void OnLayoutRows( cbLayoutRowsEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __ROWLAYOUTPL_G__ */
+

contrib/include/wx/fl/toolwnd.h

@@ -0,0 +1,216 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     06/09/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __TOOLWND_G__
+#define __TOOLWND_G__
+
+#ifdef __GNUG__
+    #pragma interface "toolwnd.h"
+#endif
+
+#include "wx/frame.h"
+#include "wx/dynarray.h"
+
+// fixed settings
+
+#define BTN_BOX_HEIGHT       12
+#define BTN_BOX_WIDTH        12
+#define BTN_X_WIEGHT         2
+
+class cbMiniButton;
+
+typedef cbMiniButton* cbMinitButtonPtrT;
+
+WX_DEFINE_ARRAY( cbMinitButtonPtrT, cbMiniButtonArrayT );
+
+class wxToolWindow : public wxFrame
+{
+	DECLARE_DYNAMIC_CLASS( wxToolWindow )
+
+public:	/** protected really, accessed only by serializers **/
+
+	cbMiniButtonArrayT mButtons;
+	wxWindow* mpClientWnd;
+
+	wxFont    mTitleFont;
+
+	int       mTitleHeight;
+	int       mClntHorizGap;
+	int       mClntVertGap;
+	int       mWndVertGap;
+	int       mWndHorizGap;
+	int       mButtonGap;
+	int       mInTitleMargin;
+	int       mHintBorder;
+
+	bool      mResizeStarted;
+	bool      mRealTimeUpdatesOn;
+
+	int       mMTolerance;
+
+	int       mCursorType;
+	bool      mMouseCaptured;
+
+	// drag&drop state variables
+
+	wxPoint     mDragOrigin;
+	wxRect      mInitialRect;
+	wxRect      mPrevHintRect;
+	wxScreenDC* mpScrDc;
+
+protected:
+	void GetScrWindowRect( wxRect& r );
+	void GetScrMousePos  ( wxMouseEvent& event, wxPoint& pos );
+	void SetHintCursor   ( int type );
+
+	void CalcResizedRect( wxRect& rect, wxPoint& delta, const wxSize& minDim );
+	void AdjustRectPos( const wxRect& original, const wxSize& newDim, wxRect& newRect );
+	wxSize GetMinimalWndDim();
+
+	void DrawHintRect( const wxRect& r );
+
+	int HitTestWindow( wxMouseEvent& event );
+
+	void LayoutMiniButtons();
+
+public:
+	
+	wxToolWindow();
+	~wxToolWindow();
+
+	void SetClient( wxWindow* pWnd );
+	wxWindow* GetClient();
+
+	void SetTitleFont( wxFont& font );
+
+	// buttons are added in right-to-left order
+	void AddMiniButton( cbMiniButton* pBtn );
+
+	void OnPaint( wxPaintEvent& event );
+
+	void OnMotion( wxMouseEvent& event );
+	void OnLeftDown( wxMouseEvent& event );
+	void OnLeftUp( wxMouseEvent& event );
+	void OnSize( wxSizeEvent& event );
+
+	void OnEraseBackground( wxEraseEvent& event );
+
+	// overridables:
+
+	virtual wxSize GetPreferredSize( const wxSize& given );
+	virtual void OnMiniButtonClicked( int btnIdx ) {}
+	virtual bool HandleTitleClick( wxMouseEvent& event ) { return FALSE; }
+
+	DECLARE_EVENT_TABLE()
+};
+
+// FIXME:: the code below should be moved to a separate file
+
+#include "wx/fl/controlbar.h"
+
+class cbMiniButton : public wxObject
+{
+public:
+	wxPoint   mPos;
+	wxSize    mDim;
+	bool      mVisible;
+	bool      mEnabled;
+
+	wxFrameLayout* mpLayout;
+	cbDockPane*    mpPane;
+	cbPluginBase*  mpPlugin;
+
+	wxWindow*      mpWnd;
+
+	bool      mWasClicked;
+	bool      mDragStarted;
+
+	bool      mPressed;
+public:
+	cbMiniButton();
+
+	void SetPos( const wxPoint& pos );
+	bool HitTest( const wxPoint& pos );
+
+	void OnLeftDown( const wxPoint& pos );
+	void OnLeftUp( const wxPoint& pos );
+	void OnMotion( const wxPoint& pos );
+
+	void Refresh();
+	virtual void Draw( wxDC& dc );
+
+	bool WasClicked();
+	void Reset();
+
+	void Enable( bool enable ) { mEnabled = enable; }
+
+	bool IsPressed() { return mPressed; }
+};
+
+// classes specific to wxFrameLayout engine (FOR NOW in here...)
+
+class cbCloseBox : public cbMiniButton
+{
+public:
+	virtual void Draw( wxDC& dc );
+};
+
+class cbCollapseBox  : public cbMiniButton
+{
+public:
+	bool mIsAtLeft;
+
+	virtual void Draw( wxDC& dc );
+};
+
+class cbDockBox : public cbMiniButton
+{
+public:
+	virtual void Draw( wxDC& dc );
+};
+
+class cbFloatedBarWindow : public wxToolWindow
+{
+	DECLARE_DYNAMIC_CLASS( cbFloatedBarWindow )
+protected:
+	cbBarInfo*     mpBar;
+	wxFrameLayout* mpLayout;
+
+	friend class cbFloatedBarWindowSerializer;
+
+public:
+	cbFloatedBarWindow();
+
+	void SetBar( cbBarInfo* pBar );
+	void SetLayout( wxFrameLayout* pLayout );
+	cbBarInfo* GetBar();
+
+	// given coordinates are those of the bar itself
+	// floated container window's position and size
+	// are ajusted accordingly
+
+	void PositionFloatedWnd( int scrX,  int scrY,
+							 int width, int height );
+
+	// overriden methods of wxToolWindow
+
+	virtual wxSize GetPreferredSize( const wxSize& given );
+	virtual void OnMiniButtonClicked( int btnIdx );
+	virtual bool HandleTitleClick( wxMouseEvent& event );
+
+	void OnDblClick( wxMouseEvent& event );
+
+	DECLARE_EVENT_TABLE()
+};
+
+#endif /* __TOOLWND_G__ */
+
+

contrib/include/wx/fl/updatesmgr.h

@@ -0,0 +1,56 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        No names yet.
+// Purpose:     Contrib. demo
+// Author:      Aleksandras Gluchovas (@Lithuania)
+// Modified by:
+// Created:     19/10/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleksandras Gluchovas
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __UPDATESMGR_G__
+#define __UPDATESMGR_G__
+
+#ifdef __GNUG__
+    #pragma interface "updatesmgr.h"
+#endif
+
+#include "wx/fl/controlbar.h"
+
+/*
+ * class implements slightly optimized logic for refreshing
+ * areas of frame layout - which actually need to be updated. 
+ */
+
+class cbSimpleUpdatesMgr : public cbUpdatesManagerBase
+{
+	DECLARE_DYNAMIC_CLASS( cbSimpleUpdatesMgr )
+protected:
+
+	bool WasChanged( cbUpdateMgrData& data, wxRect& currentBounds );
+
+public:
+
+	cbSimpleUpdatesMgr(void) {}
+
+	cbSimpleUpdatesMgr( wxFrameLayout* pPanel );
+
+	// notificiactions received from Frame Layout (in the order, in which
+	// they usually would be invoked)
+
+	virtual void OnStartChanges();
+
+	virtual void OnRowWillChange( cbRowInfo* pRow, cbDockPane* pInPane );
+	virtual void OnBarWillChange( cbBarInfo* pBar, cbRowInfo* pInRow, cbDockPane* pInPane );
+	virtual void OnPaneMarginsWillChange( cbDockPane* pPane );
+	virtual void OnPaneWillChange( cbDockPane* pPane );
+
+	virtual void OnFinishChanges();
+
+	// refreshes parts of the frame layout, which need an update
+	virtual void UpdateNow();
+};
+
+#endif /* __UPDATESMGR_G__ */
+