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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- #ifndef __GridEdges_H
- #define __GridEdges_H
- // gridedge.h : header file
- //
-
- /////////////////////////////////////////////////////////////////////////////
- // CGridEdge window
-
- class CGridEdge : public CWnd
- {
- // Construction
- public:
- CGridEdge(LO_EdgeStruct *pEdge, CWinCX *pOwnerCX);
-
- // Our context and grid edge.
- private:
- CWinCX *m_pCX;
- LO_EdgeStruct *m_pEdge;
-
- // Whether or not we are currently tracking.
- private:
- BOOL m_bTracking;
- CRect m_crTracker;
- CRect m_crOriginalTracker;
- CPoint m_cpLBDown;
- BOOL m_bParentClipChildren;
- void InvertTracker();
-
- // Operations
- public:
- void UpdateEdge(LO_EdgeStruct *pEdge);
- BOOL CanResize() const {
- BOOL bRetval = FALSE;
- if(m_pEdge != NULL && m_pEdge->movable == TRUE) {
- bRetval = TRUE;
- }
- return(bRetval);
- }
-
- // Implementation
- public:
- virtual ~CGridEdge();
-
- // Generated message map functions
- protected:
- //{{AFX_MSG(CGridEdge)
- afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
- afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
- afx_msg void OnMouseMove(UINT nFlags, CPoint point);
- afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
- afx_msg void OnPaint();
- afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
- //}}AFX_MSG
- DECLARE_MESSAGE_MAP()
- };
-
- /////////////////////////////////////////////////////////////////////////////
- #endif // __GridEdges_H
-