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XListCtrl - A custom-draw list control with subitem formatting

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4.92 (261 votes)
6 Sep 2006     CPOL    
A custom-draw list control with support for subitem colors, bold font, progress bars, and checkboxes.
PropertySheet
hans.ico
PropertySheet.dsp
XListCtrl
checkboxes.bmp
XListCtrlLib
XListCtrlDD.dsp
XListCtrlDS.dsp
XListCtrlSS.dsp
DialogDSRA.exe
XListCtrlTest.dsw
Dialog
checkboxes.bmp
DialogDD.dsp
DialogDS.dsp
DialogSS.dsp
hans.ico
MDI
Doc.ico
hans.ico
MDI.dsp
Toolbar.bmp
XListViewDoc.ico
XListView.exe
checkboxes.bmp
Toolbar.bmp
XListView.dsp
XListView.dsw
XListView.ico
/////////////////////////////////////////////////////////////////////////////
// DropWnd.h : header file
// 
// CAdvComboBox Control
// Version: 2.1
// Date: September 2002
// Author: Mathias Tunared
// Email: Mathias@inorbit.com
// Copyright (c) 2002. All Rights Reserved.
//
// This code, in compiled form or as source code, may be redistributed 
// unmodified PROVIDING it is not sold for profit without the authors 
// written consent, and providing that this notice and the authors name 
// and all copyright notices remains intact.
//
// This file is provided "as is" with no expressed or implied warranty.
// The author accepts no liability for any damage/loss of business that
// this product may cause.
//
/////////////////////////////////////////////////////////////////////////////

#ifndef DROPWND_H
#define DROPWND_H

#pragma warning(push, 3)
#include <list>
#include <string>
#pragma warning(pop)
#include <tchar.h>
typedef std::basic_string<TCHAR> tstring;

using namespace std;
typedef struct _LIST_ITEM
{
	tstring strText;
	BOOL bDisabled;
	BOOL bChecked;
	void* vpItemData;

	_LIST_ITEM()
	{
		strText = _T("");
		bDisabled = FALSE;
		bChecked = FALSE;
		vpItemData = NULL;
	}

	BOOL operator <(_LIST_ITEM other)
	{
		if( strText < other.strText )
			return TRUE;
		else
			return FALSE;
	}
} LIST_ITEM, *PLIST_ITEM;

#include "DropListBox.h"
#include "DropScrollBar.h"

/////////////////////////////////////////////////////////////////////////////
// CDropWnd window

class CDropWnd : public CWnd
{
// Construction
public:
	CDropWnd( CWnd* pComboParent, list<LIST_ITEM> &itemlist, DWORD dwACBStyle );

// Attributes
public:
	CDropListBox*	GetListBoxPtr() { return m_listbox; }
	CDropScrollBar* GetScrollBarPtr() { return m_scrollbar; }

// Operations
public:
	list<LIST_ITEM>& GetList() { return m_list; }

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDropWnd)
public:
	//virtual BOOL Create(DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, 
	//	UINT nID, CCreateContext* pContext = NULL);
	virtual BOOL DestroyWindow();
protected:
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CDropWnd();

	// Generated message map functions
protected:
	//{{AFX_MSG(CDropWnd)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnPaint();
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnShowWindow(BOOL bShow, UINT nStatus);
	//}}AFX_MSG
	afx_msg LONG OnSetCapture( WPARAM wParam, LPARAM lParam );
	afx_msg LONG OnReleaseCapture( WPARAM wParam, LPARAM lParam );

	//+++
#if (_MSC_VER > 1200)
	afx_msg void OnActivateApp(BOOL bActive, DWORD dwThreadID);
#else
	afx_msg void OnActivateApp(BOOL bActive, HTASK hTask);
#endif

	DECLARE_MESSAGE_MAP()

private:
	int m_nMaxX;	//+++
	int m_nMaxY;	//+++
	CDropListBox* m_listbox;
	CRect m_rcList;
	CDropScrollBar* m_scrollbar;
	CRect m_rcScroll;
	CRect m_rcSizeHandle;

	CWnd* m_pComboParent;
	CFont* m_pListFont;

	list<LIST_ITEM> m_list;
	list<LIST_ITEM>::iterator m_iter;

	bool m_bResizing;
	CPoint m_ptLastResize;
	int m_nMouseDiffX;
	int m_nMouseDiffY;
	DWORD m_dwACBStyle;
};

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

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

#endif //DROPWND_H

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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

Hans Dietrich
Software Developer (Senior) Hans Dietrich Software
United States United States
I attended St. Michael's College of the University of Toronto, with the intention of becoming a priest. A friend in the University's Computer Science Department got me interested in programming, and I have been hooked ever since.

Recently, I have moved to Los Angeles where I am doing consulting and development work.

For consulting and custom software development, please see www.hdsoft.org.