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XListCtrl - A custom-draw list control with subitem formatting

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4.92 (261 votes)
6 Sep 2006CPOL
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
// XHeaderCtrl.h  Version 1.4
//
// Author:  Hans Dietrich
//          hdietrich@gmail.com
//
// License:
//     This software is released into the public domain.  You are free to use
//     it in any way you like, except that you may not sell this source code.
//
//     This software is provided "as is" with no expressed or implied warranty.
//     I accept no liability for any damage or loss of business that this 
//     software may cause.
//
///////////////////////////////////////////////////////////////////////////////

#ifndef XHEADERCTRL_H
#define XHEADERCTRL_H

#define DT_DEFAULT	((UINT)-1)		//+++

#define FLATHEADER_TEXT_MAX	80

#define XHEADERCTRL_NO_IMAGE		0
#define XHEADERCTRL_UNCHECKED_IMAGE	1
#define XHEADERCTRL_CHECKED_IMAGE	2

///////////////////////////////////////////////////////////////////////////////
// CXHeaderCtrl window

#define FH_PROPERTY_SPACING			1
#define FH_PROPERTY_ARROW			2
#define FH_PROPERTY_STATICBORDER	3
#define FH_PROPERTY_DONTDROPCURSOR	4
#define FH_PROPERTY_DROPTARGET		5


class CXHeaderCtrl : public CHeaderCtrl
{
    DECLARE_DYNCREATE(CXHeaderCtrl)

// Construction
public:
	CXHeaderCtrl();
	virtual ~CXHeaderCtrl();

// Attributes
public:
	void SetListCtrl(CListCtrl *pListCtrl) { m_pListCtrl = pListCtrl; }
	BOOL ModifyProperty(WPARAM wParam, LPARAM lParam);
	int GetSpacing() { return m_iSpacing; }
	void SetSpacing(int nSpacing) { m_iSpacing = nSpacing; }
	UINT GetAlignment() { return m_nFormat; }						//+++
	void SetAlignment(UINT nFormat) { m_nFormat = nFormat; }		//+++
	COLORREF GetTextColor() { return m_rgbText; }					//+++
	void SetTextColor(COLORREF rgbText) { m_rgbText = rgbText; }	//+++
	BOOL GetDividerLines() { return m_bDividerLines; }				//+++
	void EnableDividerLines(BOOL bEnable) { m_bDividerLines = bEnable; }	//+++

// Overrides
public:
	virtual void DrawItem(LPDRAWITEMSTRUCT);
	virtual void DrawItem(CDC* pDC, CRect rect, LPHDITEM lphdi);
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CXHeaderCtrl)
	//}}AFX_VIRTUAL

// Implementation
protected:
	CListCtrl * m_pListCtrl;	//+++
	UINT m_nFormat;				//+++
	COLORREF m_rgbText;			//+++
	BOOL m_bDividerLines;		//+++
	BOOL m_bDoubleBuffer;
	BOOL m_bStaticBorder;
	BOOL m_bResizing;
	int m_iSpacing;
	SIZE m_sizeImage;
	SIZE m_sizeArrow;
	UINT m_nDontDropCursor;
	UINT m_nClickFlags;
	CPoint m_ptClickPoint;

	COLORREF m_cr3DHighLight;
	COLORREF m_cr3DShadow;
	COLORREF m_cr3DFace;
	COLORREF m_crBtnText;

	void DrawCtrl(CDC* pDC);
	int DrawImage(CDC* pDC, CRect rect, LPHDITEM hdi, BOOL bRight);
	int DrawBitmap(CDC* pDC, CRect rect, LPHDITEM hdi, CBitmap* pBitmap, 
		BITMAP* pBitmapInfo, BOOL bRight);
	int DrawText (CDC* pDC, CRect rect, LPHDITEM lphdi);

// Generated message map functions
protected:
	//{{AFX_MSG(CXHeaderCtrl)
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnPaint();
	afx_msg void OnSysColorChange();
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	//}}AFX_MSG
	afx_msg LRESULT OnDeleteItem(WPARAM wparam, LPARAM lparam);
	afx_msg LRESULT OnInsertItem(WPARAM wparam, LPARAM lparam);
	afx_msg LRESULT OnLayout(WPARAM wparam, LPARAM lparam);
	afx_msg LRESULT OnSetImageList(WPARAM wparam, LPARAM lparam);

	DECLARE_MESSAGE_MAP()
};

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

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

#endif //XHEADERCTRL_H

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License

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.






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