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Using comboboxes in the MFC Grid Control

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8 Jan 2013CPOL 456K   8.2K   122  
Explains how to use comboboxes to edit cells in the MFC Grid Control
// GridCtrlDemoDlg.h : header file
//

#if !defined(AFX_GRIDCTRLDEMODLG_H__34B6D7A6_9CDC_11D1_9C11_00A0243D1382__INCLUDED_)
#define AFX_GRIDCTRLDEMODLG_H__34B6D7A6_9CDC_11D1_9C11_00A0243D1382__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CGridCtrlDemoDlg dialog

#include "GridCtrl_src/GridCtrl.h"

class CGridCtrlDemoDlg : public CDialog
{
// Construction
public:
	CGridCtrlDemoDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CGridCtrlDemoDlg)
	enum { IDD = IDD_GRIDCTRLDEMO_DIALOG };
	CSpinButtonCtrl	m_RowSpin;
	CSpinButtonCtrl	m_FixRowSpin;
	CSpinButtonCtrl	m_FixColSpin;
	CSpinButtonCtrl	m_ColSpin;
	CStatic	m_GridRect;
	int		m_nFixCols;
	int		m_nFixRows;
	int		m_nCols;
	int		m_nRows;
	BOOL	m_bEditable;
	BOOL	m_bHorzLines;
	BOOL	m_bListMode;
	BOOL	m_bVertLines;
	BOOL	m_bSelectable;
	BOOL	m_bAllowColumnResize;
	BOOL	m_bAllowRowResize;
	BOOL	m_bHeaderSort;
	BOOL	m_bReadOnly;
	BOOL	m_bItalics;
	BOOL	m_btitleTips;
	BOOL	m_bSingleSelMode;
	BOOL	m_bCellURL;
	//}}AFX_DATA
	CGridCtrl m_Grid;
	CSize m_OldSize;

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CGridCtrlDemoDlg)
	public:
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;
	CImageList m_ImageList;

	// Generated message map functions
	//{{AFX_MSG(CGridCtrlDemoDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnUpdateEditCols();
	afx_msg void OnUpdateEditFixcols();
	afx_msg void OnUpdateEditFixrows();
	afx_msg void OnUpdateEditRows();
	afx_msg void OnGridLines();
	afx_msg void OnListmode();
	afx_msg void OnEditable();
	afx_msg void OnPrintButton();
	afx_msg void OnAllowSelection();
	afx_msg void OnRowResize();
	afx_msg void OnColResize();
	afx_msg void OnFontButton();
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnHeaderSort();
	afx_msg void OnEditSelectall();
	afx_msg void OnAppAbout();
	afx_msg void OnReadOnly();
	afx_msg void OnItalics();
	afx_msg void OnTitletips();
	afx_msg void OnInsertRow();
	afx_msg void OnDeleteRow();
	afx_msg void OnSingleselmode();
	afx_msg void OnExpandToFit();
	afx_msg void OnAutoSize();
	afx_msg void OnFill();
	afx_msg void OnCellUrl();
	//}}AFX_MSG
    afx_msg void OnGridDblClick(NMHDR *pNotifyStruct, LRESULT* pResult);
    afx_msg void OnGridClick(NMHDR *pNotifyStruct, LRESULT* pResult);
	DECLARE_MESSAGE_MAP()
#ifndef GRIDCONTROL_NO_CLIPBOARD
	afx_msg void OnEditCopy();
	afx_msg void OnEditCut();
	afx_msg void OnUpdateEditCopyOrCut(CCmdUI* pCmdUI);
	afx_msg void OnEditPaste();
	afx_msg void OnUpdateEditPaste(CCmdUI* pCmdUI);
#endif
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_GRIDCTRLDEMODLG_H__34B6D7A6_9CDC_11D1_9C11_00A0243D1382__INCLUDED_)

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License

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


Written By
Founder CodeProject
Canada Canada
Chris Maunder is the co-founder of CodeProject and ContentLab.com, and has been a prominent figure in the software development community for nearly 30 years. Hailing from Australia, Chris has a background in Mathematics, Astrophysics, Environmental Engineering and Defence Research. His programming endeavours span everything from FORTRAN on Super Computers, C++/MFC on Windows, through to to high-load .NET web applications and Python AI applications on everything from macOS to a Raspberry Pi. Chris is a full-stack developer who is as comfortable with SQL as he is with CSS.

In the late 1990s, he and his business partner David Cunningham recognized the need for a platform that would facilitate knowledge-sharing among developers, leading to the establishment of CodeProject.com in 1999. Chris's expertise in programming and his passion for fostering a collaborative environment have played a pivotal role in the success of CodeProject.com. Over the years, the website has grown into a vibrant community where programmers worldwide can connect, exchange ideas, and find solutions to coding challenges. Chris is a prolific contributor to the developer community through his articles and tutorials, and his latest passion project, CodeProject.AI.

In addition to his work with CodeProject.com, Chris co-founded ContentLab and DeveloperMedia, two projects focussed on helping companies make their Software Projects a success. Chris's roles included Product Development, Content Creation, Client Satisfaction and Systems Automation.

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