utils/framelayout/src/bardragpl.h

/////////////////////////////////////////////////////////////////////////////
// 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__

#include "controlbar.h"
#include "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
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: No names yet.
	3	// Purpose: Contrib. demo
	4	// Author: Aleksandras Gluchovas
	5	// Modified by:
	6	// Created: 23/09/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Aleksandras Gluchovas
	9	// Licence: wxWindows license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef __BARDRAGPL_G__
	13	#define __BARDRAGPL_G__
	14
	15	#include "controlbar.h"
	16	#include "toolwnd.h"
	17
	18	class cbBarDragPlugin : public cbPluginBase
	19	{
	20	DECLARE_DYNAMIC_CLASS( cbBarDragPlugin )
	21	protected:
	22
	23	// plugin is active only in bar-dragging state
	24	bool mBarDragStarted;
	25	bool mCanStick; // flag used to prevent "bouncing" of hint-rectangle
	26	wxScreenDC* mpScrDc; // created while tracking hint-rect
	27	wxCursor* mpCurCursor;
	28
	29	// rectnagle shows the position/dimensions of the bar,
	30	// if it would be docked now
	31
	32	wxRect mPrevHintRect;
	33	wxRect mHintRect;
	34
	35
	36	int mMouseInRectX;
	37	int mMouseInRectY;
	38
	39	cbDockPane* mpSrcPane; // pane, from which the bar was originally taken
	40	int mBarWidthInSrcPane;
	41
	42	cbDockPane* mpCurPane;
	43
	44	cbBarInfo* mpDraggedBar; // bar, which is being dragged
	45	bool mBarWasFloating;
	46	wxRect mFloatedBarBounds;
	47
	48	public: /* public properties */
	49
	50	int mInClientHintBorder; // when hint-rect moves within client window area,
	51	// the thicker rectangle is drawn using hatched brush,
	52	// the default border width for this rectangle is 8 pix.
	53
	54	protected:
	55
	56
	57	void AdjustHintRect( wxPoint& mousePos );
	58
	59	void ClipRectInFrame( wxRect& rect );
	60	void ClipPosInFrame( wxPoint& pos );
	61
	62	cbDockPane* HitTestPanes( wxRect& rect );
	63	cbDockPane* HitTestPanes( wxPoint& pos );
	64	bool HitsPane( cbDockPane* pPane, wxRect& rect );
	65
	66	void CalcOnScreenDims( wxRect& rect );
	67
	68	int GetDistanceToPane( cbDockPane* pPane, wxPoint& mousePos );
	69
	70	bool IsInOtherPane ( wxPoint& mousePos );
	71	bool IsInClientArea( wxPoint& mousePos );
	72	bool IsInClientArea( wxRect& rect );
	73
	74	void StickToPane( cbDockPane* pPane, wxPoint& mousePos );
	75	void UnstickFromPane( cbDockPane* pPane, wxPoint& mousePos );
	76
	77	int GetBarWidthInPane( cbDockPane* pPane );
	78	int GetBarHeightInPane( cbDockPane* pPane );
	79
	80	// on-screen hint-tracking related methods
	81
	82	void StartTracking();
	83
	84	void DrawHintRect ( wxRect& rect, bool isInClientRect);
	85	void EraseHintRect( wxRect& rect, bool isInClientRect);
	86
	87	void FinishTracking();
	88
	89	void DoDrawHintRect( wxRect& rect, bool isInClientRect);
	90
	91	void RectToScr( wxRect& frameRect, wxRect& scrRect );
	92
	93	void ShowHint( bool prevWasInClient );
	94
	95	public:
	96	cbBarDragPlugin(void);
	97
	98	cbBarDragPlugin( wxFrameLayout* pPanel, int paneMask = wxALL_PANES );
	99
	100	virtual ~cbBarDragPlugin();
	101
	102	// handlers for plugin events
	103
	104	void OnMouseMove( cbMotionEvent& event );
	105	void OnLButtonUp( cbLeftUpEvent& event );
	106	void OnLButtonDown( cbLeftDownEvent& event );
	107	void OnLDblClick( cbLeftDClickEvent& event );
	108
	109	// handles event, which oriniates from itself
	110	void OnDrawHintRect( cbDrawHintRectEvent& event );
	111
	112	void OnStartBarDragging( cbStartBarDraggingEvent& event );
	113
	114	DECLARE_EVENT_TABLE()
	115	};
	116
	117	#endif