formeditorrulerbar.h

FormEditor,模拟Visual Basic窗口编辑界面

#if !defined(AFX_FORMEDITORRULERBAR_H__C81A1E80_3735_43C9_92A1_91D81CCD5AAD__INCLUDED_)
#define AFX_FORMEDITORRULERBAR_H__C81A1E80_3735_43C9_92A1_91D81CCD5AAD__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// FormEditorRulerBar.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CFormEditorRulerBar window

class CFormEditorRulerBar : public CControlBar
{
// Construction
public:
	CFormEditorRulerBar();

	DECLARE_DYNAMIC( CFormEditorRulerBar );

	struct MSG_DRAW_RULER_DATA
	{
		CFormEditorRulerBar * m_pRuler;
		CDC * m_pDC;
		CRect m_rcDrawableArea;
	}; // struct MSG_DRAW_RULER_DATA

// Attributes
public:

	static UINT g_nMsgDrawRuler;
	int m_nTotalAreaDeflateMetric;

	bool IsHorzRuler() const
	{
		if( m_dwStyle & CBRS_ORIENT_HORZ )
			return true;
		return false;
	}
	CView * GetTargetView();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CFormEditorRulerBar)
	protected:
	virtual void PostNcDestroy();
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CFormEditorRulerBar();

protected:
	virtual CSize CalcFixedLayout(BOOL bStretch, BOOL bHorz);
	virtual LONG OnCalcHorzRulerHeight();
	virtual LONG OnCalcVertRulerWidth();
	virtual void OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHndler);

public:

	// Generated message map functions
protected:
	//{{AFX_MSG(CFormEditorRulerBar)
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnPaint();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_FORMEDITORRULERBAR_H__C81A1E80_3735_43C9_92A1_91D81CCD5AAD__INCLUDED_)