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ResizableLib

, 15 Jun 2004 CPOL
A set of classes to ease the development of resizable windows with MFC
ResizableDialog
Demo.dsp
Demo.dsw
Release_Static
Demo.exe
Demo.exe.manifest
res
bitmap1.bmp
Demo.ico
toolbar1.bmp
ResizableFormViewMDI
Demo.dsp
Demo.dsw
Release_Static
Demo.exe
Demo.exe.manifest
res
Demo.ico
DemoDoc.ico
DemoDoc0.ico
DemoDoc1.ico
DemoDoc2.ico
ResizableFormViewSDI
Demo.dsp
Demo.dsw
Release_Static
Demo.exe
Demo.exe.manifest
res
Demo.ico
DemoDoc.ico
Toolbar.bmp
ResizableLib
.cvsignore
Docs
CVS
Entries
Repository
Root
Release_Static
ResizableLib.lib
ResizableLib.dsp
ResizableLib.dsw
.cvsignore
ResizableLib.dsp
ResizableLib.dsw
ChangeLog
ResizableLib.dsp
ResizableLib.dsw
ResizableMsgSupport.inl
Doxyfile-include
Doxyfile
ResizableLib.dsp
ResizableLib.dsw
ResizableLib.dsp
ResizableLib.dsw
.cvsignore
ResizableProperties
Demo.dsp
Demo.dsw
Release_Static
Demo.exe
Demo.exe.manifest
res
Demo.ico
ResizableWizard97
Release_Static
Wizard97.exe
Wizard97.exe.manifest
res
Baner16.bmp
Baner256.bmp
Water16.bmp
Water256.bmp
Wizard97.ico
Wizard97.dsp
Wizard97.dsw
#if !defined(AFX_RESIZABLESHEETEX_H__INCLUDED_)
#define AFX_RESIZABLESHEETEX_H__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
//
// This file is part of ResizableLib
// http://sourceforge.net/projects/resizablelib
//
// Copyright (C) 2000-2004 by Paolo Messina
// http://www.geocities.com/ppescher - mailto:ppescher@hotmail.com
//
// The contents of this file are subject to the Artistic License (the "License").
// You may not use this file except in compliance with the License. 
// You may obtain a copy of the License at:
// http://www.opensource.org/licenses/artistic-license.html
//
// If you find this code useful, credits would be nice!
//
/////////////////////////////////////////////////////////////////////////////

#include "ResizableLayout.h"
#include "ResizableGrip.h"
#include "ResizableMinMax.h"
#include "ResizableSheetState.h"

/////////////////////////////////////////////////////////////////////////////
// ResizableSheetEx.h : header file
//

class CResizableSheetEx : public CPropertySheetEx, public CResizableLayout,
						public CResizableGrip, public CResizableMinMax,
						public CResizableSheetState
{
	DECLARE_DYNAMIC(CResizableSheetEx)

// Construction
public:
	CResizableSheetEx();
	CResizableSheetEx(UINT nIDCaption, CWnd* pParentWnd = NULL, UINT iSelectPage = 0,
		HBITMAP hbmWatermark = NULL, HPALETTE hpalWatermark = NULL, HBITMAP hbmHeader = NULL);
	CResizableSheetEx(LPCTSTR pszCaption, CWnd* pParentWnd = NULL, UINT iSelectPage = 0,
		HBITMAP hbmWatermark = NULL, HPALETTE hpalWatermark = NULL, HBITMAP hbmHeader = NULL);

// Attributes
private:
	// support for temporarily hiding the grip
	DWORD m_dwGripTempState;

	// flags
	BOOL m_bEnableSaveRestore;
	BOOL m_bRectOnly;
	BOOL m_bSavePage;

	// layout vars
	UINT m_nCallbackID;
	CSize m_sizePageTL, m_sizePageBR;
	BOOL m_bLayoutDone;

	// internal status
	CString m_sSection;			// section name (identifies a parent window)

// Operations
public:
	enum
	{
		PSH_IE4WIZARD97 = 0x00002000,
		PSH_IE5WIZARD97 = 0x01000000,
	};

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CResizableSheetEx)
	public:
	virtual BOOL OnInitDialog();
	protected:
	virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CResizableSheetEx();

// used internally
private:
	void PrivateConstruct();

	BOOL IsWizard() const;
	BOOL IsWizard97() const;

// callable from derived classes
protected:
	void RefreshLayout();
	void PresetLayout();

	// section to use in app's profile
	void EnableSaveRestore(LPCTSTR pszSection, BOOL bRectOnly = FALSE,
		BOOL bWithPage = FALSE);
	int GetMinWidth();	// minimum width to display all buttons


	virtual CWnd* GetResizableWnd() const
	{
		// make the layout know its parent window
		return CWnd::FromHandle(m_hWnd);
	};

// Generated message map functions
protected:
	void GetHeaderRect(LPRECT lpRect);
	virtual BOOL CalcSizeExtra(HWND hWndChild, CSize sizeChild, CSize& sizeExtra);
	virtual BOOL ArrangeLayoutCallback(LAYOUTINFO& layout) const;
	//{{AFX_MSG(CResizableSheetEx)
	afx_msg void OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI);
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnDestroy();
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg BOOL OnNcCreate(LPCREATESTRUCT lpCreateStruct);
	//}}AFX_MSG
	afx_msg BOOL OnPageChanging(NMHDR* pNotifyStruct, LRESULT* pResult);
	afx_msg LRESULT OnResizeSupport(WPARAM wParam, LPARAM lParam);
	DECLARE_MESSAGE_MAP()
};

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

#endif	// AFX_RESIZABLESHEETEX_H__INCLUDED_

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Paolo Messina
Technical Lead RoboTech srl
Italy Italy
Paolo began programming at the age of 9 with a glorious Olivetti M24 (i8086) and GW-BASIC, then he played a bit with Turbo C, Turbo Pascal and Assembly (using the MS-DOS Debug). Quick BASIC and Visual Basic shortly followed, until he learned C++ in College. He tought himself MFC and Windows programming, along with some DHTML and Javascript.

Always attracted by low-level programming and Assembly, he started to appreciate the joys of templates and STL while working for his Master Thesis. For seven months he was playing with airplanes and automatic control at the Unversity of Illinois at Urbana-Champaign, where he first met QNX and embedded systems.

At work he learned Java to develop user interfaces and graphical editors, and re-discovered the Eclipse IDE that he had used in its early versions with the QNX SDK. There he also deepened his knowledge of Linux and embedded systems, microcontrollers firmware and embedded voice recognition, while also practicing electronics design.

He graduated in Computer Engineering (Ingegneria informatica) at the University of Pisa, Italy, in December 2003. Currently working for an edutainment robotics company (www.robotechsrl.com).

He lives in Peccioli (Pisa) and Follonica (GR), Italy.

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