www.pudn.com > gui_Outlook.rar > flatbar.h

//////////////////////////////////////////////////////////////// 
// CFlatToolBar 1997 Microsoft Systems Journal.  
// If this code works, it was written by Paul DiLascia. 
// If not, I don't know who wrote it. 
// This code compiles with Visual C++ 5.0 on Windows 95 
// 
 
#if !defined(FLATBAR_H_INCLUDED) 
#define FLATBAR_H_INCLUDED 
 
#if _MSC_VER >= 1000 
#pragma once 
#endif // _MSC_VER >= 1000 
 
#if _MSC_VER < 1200 // VC5 support 
#include  
#endif 
 
////////////////// 
// "Flat" style tool bar. Use instead of CToolBar in your CMainFrame 
// or other window to create a tool bar with the flat look. 
// 
// CFlatToolBar fixes the display bug described in the article. It also has 
// overridden load functions that modify the style to TBSTYLE_FLAT. If you 
// don't create your toolbar by loading it from a resource, you should call 
// ModifyStyle(0, TBSTYLE_FLAT) yourself. 
// 
 
class CLASS_EXPORT CFlatToolBar : public CToolBar { 
 
	DECLARE_DYNAMIC(CFlatToolBar) 
 
//////////////////////////////////////////////////////////////// 
// FixTB code from August 98 article: 
//////////////////////////////////////////////////////////////// 
 
public: 
	CFlatToolBar(); 
	virtual ~CFlatToolBar(); 
 
	static int iVerComCtl32; // version of commctl32.dll (eg 471) 
 
	// There is a bug in comctl32.dll, version 4.71+ that causes it to 
	// draw vertical separators in addition to horizontal ones, when the 
	// toolbar is vertical. Set this to FALSE to eliminate them--but then 
	// you lose your dropdown arrows. 
	// 
	BOOL m_bShowDropdownArrowWhenVertical; 
 
	CSize CalcLayout(DWORD nMode, int nLength = -1); 
	CSize CalcSize(TBBUTTON* pData, int nCount); 
	int WrapToolBar(TBBUTTON* pData, int nCount, int nWidth); 
	void SizeToolBar(TBBUTTON* pData, int nCount, int nLength, 
		BOOL bVert = FALSE); 
 
	// MFC has versions of these are hidden--why? 
	// 
	void GetButton(int nIndex, TBBUTTON* pButton) const; 
	void SetButton(int nIndex, TBBUTTON* pButton); 
 
//////////////////////////////////////////////////////////////// 
// End FixTb code. 
//////////////////////////////////////////////////////////////// 
 
public: 
	BOOL LoadToolBar(LPCTSTR lpszResourceName); 
	BOOL LoadToolBar(UINT nIDResource) 
		{ return LoadToolBar(MAKEINTRESOURCE(nIDResource)); } 
 
// Operations 
public: 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CFlatToolBar) 
	public: 
	virtual void OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHndler); 
	virtual CSize CalcFixedLayout(BOOL bStretch, BOOL bHorz); 
	virtual CSize CalcDynamicLayout(int nLength, DWORD nMode); 
	virtual CSize GetButtonSize(TBBUTTON* pData, int iButton); 
	//}}AFX_VIRTUAL 
 
// Generated message map functions 
protected: 
	//{{AFX_MSG(CFlatToolBar) 
	afx_msg void OnWindowPosChanging(LPWINDOWPOS lpWndPos); 
	afx_msg void OnWindowPosChanged(LPWINDOWPOS lpWndPos); 
	afx_msg BOOL OnNcCreate(LPCREATESTRUCT lpCreateStruct); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
//////////////// 
// The following class was copied from BARTOOL.CPP in the MFC source. 
// All I changed was SetCheck--PD. 
// 
class CFlatOrCoolBarCmdUI : public CCmdUI // class private to this file ! 
{ 
public: // re-implementations only 
	virtual void Enable(BOOL bOn); 
	virtual void SetCheck(int nCheck); 
	virtual void SetText(LPCTSTR lpszText); 
}; 
 
#endif