зеркало из https://github.com/mozilla/gecko-dev.git
77 строки
2.1 KiB
C++
77 строки
2.1 KiB
C++
/* -*- 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
|