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