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Editable Multi-line ListBox

, 25 Mar 2003
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A ListBox control providing multi-line support.

Screenshot of ListBoxXP


If you take a look at the snapshot and run the .exe file you`ll realise that there`s nothing I need to say here. I needed this control with item editing, insertion, deletion, and moving capabilities and I asked, "why not share it with people?"

Using the Code

It`s very easy to use just add a variable based on the class and that`s all. You work with it like a normal listbox.

// powered by
// .............
void CListBoxXP::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct) 
    CString szBuf="";
    COLORREF col;
         RECT r;
            HBRUSH br;
            br=::CreateSolidBrush(LightenColor(<BR>                GetSysColor(COLOR_HIGHLIGHT),0.9));
            ::FillRect(lpDrawItemStruct->hDC,<BR>                &lpDrawItemStruct-&gt;rcItem,br);
             FillRect(lpDrawItemStruct-&gt;hDC,<BR>                &lpDrawItemStruct->rcItem,<BR>                (HBRUSH)GetStockObject(WHITE_BRUSH));
         if(lpDrawItemStruct->itemState & ODS_SELECTED)
            HBRUSH br;
            br=::CreateSolidBrush(LightenColor(<BR>                GetSysColor(COLOR_HIGHLIGHT),0.75));
            ::FillRect(lpDrawItemStruct->hDC,<BR>                &lpDrawItemStruct->rcItem,br);
         if(lpDrawItemStruct-&gt;itemState & ODS_FOCUS)
            HBRUSH br;
            br = ::CreateSolidBrush(LightenColor(<BR>                GetSysColor(COLOR_HIGHLIGHT),0.5));
            ::FrameRect(lpDrawItemStruct->hDC,<BR>                &lpDrawItemStruct->rcItem,br);
         if(CountLines(szBuf) > 1)
             DrawText(lpDrawItemStruct->hDC,szBuf,<BR>                strlen(szBuf),&r,<BR>                DT_LEFT|DT_TOP|DT_WORDBREAK);
             DrawText(lpDrawItemStruct->hDC,szBuf,<BR>                strlen(szBuf),&r,<BR>                DT_LEFT|DT_VCENTER|DT_SINGLELINE);

void CListBoxXP::MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct) 
    HDC hDC;
    char szBuf[512]="";
    ::SendMessage(this->m_hWnd, LB_GETTEXT,<BR>        (WPARAM)lpMeasureItemStruct->itemID,(LPARAM)szBuf);<BR>
    hDC = ::GetDC(this->m_hWnd);
    CRect r;
    ::GetTextMetrics(hDC, &tm);
    ::ReleaseDC(this->m_hWnd, hDC);
// ...<BR>


This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

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About the Author

Web Developer
Romania Romania
I have been programming for the past 6 years in VBasic, Delphi, C, C++ .
I also have extended knowledge of webdesign (HTML, CSS, JavaScript, VBScript), webprogramming (PHP, ASP, ASP.NET (C#)) and database integration (mySql, MSSQL Server).
And when I`m not programming I`m working out or working on some personal projects .
Last but not least I`m looking for a project-based job in programming or webdesign .

Comments and Discussions

GeneralGet The edited text in User class PinmemberArtiGujare26-Jan-06 3:25 
I am using the editable listboxXP class.
I need to save the changes done to the edit box after user clicks a "save" button.
I am using GetText to retreive the edited data from the list box
CString strRemarks;
mRemarksListBox.GetText(0, strRemarks);
// save remarks
the text still shows the original text and not the updated text. Any idea how to get th edited text in my user class.
Also I have problem with font settings. The text in the editable edit box seems too small. I want to increase the font size.
Please help me.
Thanks and Regards,
Arti Gujare
GeneralIssues with the control with Japanese Windows Pinmembercdesylva27-Sep-04 16:57 
GeneralRe: Issues with the control with Japanese Windows Pinmembercdesylva27-Sep-04 16:58 
Generalneed help please PinsussHeex8-Jul-04 11:43 
GeneralRe: need help please PinmemberTomKat9-Jul-04 0:07 
GeneralBug on first addition PinmemberKarthik Murugan21-Mar-04 18:15 
Generalbug! Pinmembertang_ghost12-Mar-04 22:44 
Generalcan't found CNetControl.dsp Pinmembertang_ghost12-Mar-04 22:13 
GeneralRe: can't found CNetControl.dsp PinmemberMonirTigerit19-Jul-05 21:48 
Generaldebug assertions Pinmemberto_be_unknown4-Jun-03 1:41 
QuestionSave and Load data? Pinmemberchen27-Mar-03 20:42 
AnswerRe: Save and Load data? PinmemberTomKat28-Mar-03 11:17 
GeneralNice! PinmemberErnest Laurentin26-Mar-03 17:52 
GeneralCool! PinmemberWayzer26-Mar-03 8:01 

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