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CTreeCtrlEx - Setting color and font attribute for individual items in tree control

, 26 May 2002
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Allows to display color items and change the font style

Sample Image - ColorTreeCtrl.jpg

Introduction

This is an example how to enable colors in Tree Controls. Actually I saw a similar Article from a friend, but it was based on CTreeView, not on CTreeCtrl which I actually needed.

Features

Below are some of the many features that CTreeCtrlEx has.

  • Change the item color.
  • Change the item font.
  • Make the item bold.
  • Get the item color.
  • Get the item font.
  • Get if item is bold.
  • And more in future.

Usage

It is so easy, you only need to include the class CTreeCtrlEx in your project, and create control member variable from that class. The function name and the parameters you can find in the source zip file. Here is some sample code from the demo app. Here m_cTree is a member of type CTreeCtrlEx

HTREEITEM hOrder[1024], hContent[1024];
CString sStr;

for(int i = 0; i < 255; i++) 
{
    sStr.Format("Parent%d", i);
    hOrder[i] = m_cTree.InsertItem(sStr);
    for (int j = 0; j < 5; j++) 
    {
        sStr.Format("Child%d", j);
        hContent[j] = m_cTree.InsertItem(sStr, hOrder[i]);
        m_cTree.SetItemColor(hContent[j], RGB(i, 255, 0));
    }
    m_cTree.SetItemColor(hOrder[i], RGB(255, i, 0));
}

Acknowledgements

The CTreeCtrlEx is inspired by code, ideas, and submissions from the following:

Setting color and font attribute for individual items - By Zafir Anjum

License

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.

A list of licenses authors might use can be found here

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About the Author

lion
Software Developer (Senior)
Germany Germany
Lion is a software engineer start working with C/C++ in 1995, after that he move to the internet developing with PERL, PHP, ASP, JSP, MySql. now he since 12 years is working on Object Oriented, Visual C++ (he could say that he speak VC++ better than his nativ language), SDK, MFC, COM, COM+, ATL, ADO, ODBC, Internet technologies, DataBase (MS-SQLServer, ORACLE), named pipe, threading... you name it.
And now he is very interesting in .NET technology, as well in Android development and maybe later in Windows Phone 7.
Lion is originally from Bulgaria, he is working right now in Germany since 2001, developing a hospital/Labor software.

Comments and Discussions

 
QuestionLicense restrictions PinmemberJim Kotelly15-Jun-12 6:17 
QuestionFull row select (HIGHLIGHTED) Pinmemberfurtel2-Sep-11 3:45 
QuestionJapanese error SetItemColor change text to garbage characters Pinmemberyotamwimmer16-Aug-11 20:07 
GeneralAnother way to do this without redrawing PinmemberMike Heskamp19-Nov-09 11:24 
GeneralRe: Another way to do this without redrawing Pinmemberzhuweiping21-Dec-09 17:30 
GeneralActually, I need the Colorful TreeView in my project. Pinmembersnookermx8-Sep-09 18:43 
GeneralCTreeCtrlEx in a CTreeView Pinmembermimosa21-Jun-09 14:32 
GeneralCTreeCtrlEx license restrictions PinmemberclintM22-Apr-09 8:45 
Thanks for the class: CTreeCtrlEx. There are no license restrictions listed on code project, for using this control. Are you imposing any?
 
Thanks a bunch.
 
Clint
GeneralUpdating the GUI Pinmemberkydyl9-Oct-07 22:00 
GeneralOverloaded DeleteItem() and DeleteAllItems() PinmemberChristoph Conrad29-Aug-07 6:21 
GeneralRe: Overloaded DeleteItem() and DeleteAllItems() PinmemberGukki25-May-08 23:46 
GeneralHorizontal scrollbar missing PinmemberAndreas Gut11-Nov-05 3:39 
GeneralFunctionality Enhancement Request - Custom Highlight Color Pinmembertytan7-Jun-05 20:59 
Questionhow to i change selected item bk and fg color PinmemberJiten D. Gandhi16-Mar-05 21:31 
GeneralSetting Text Background Color Pinsussmister trunks5-Nov-03 11:31 
GeneralRe: Setting Text Background Color PinmemberSamuele27-Nov-03 4:06 
GeneralRe: Setting Text Background Color Pinmembermister trunks9-Dec-03 6:34 
AnswerRe: Setting Text Background Color Pinmemberstokos7-Mar-06 0:57 
GeneralRe: Setting Text Background Color PinmemberSamuele8-Mar-06 3:07 
AnswerRe: Setting Text Background Color Pinmemberstokos9-Mar-06 2:59 
GeneralRe: Setting Text Background Color PinmemberSamuele9-Mar-06 5:05 
GeneralIME Issue in Tree Control...!! Pinmemberboonshajayan25-Aug-03 23:33 
QuestionHow to display a turecolor image or icon in the treectrl? PinmemberJack_Cai24-Apr-03 4:32 
GeneralBug when changing item height PinmemberAlex Hazanov16-Apr-03 2:45 
Generalhelp Pinmemberxuchuangeng30-Dec-02 1:58 
Generalanother one, PinmemberMikelangelo3-Jun-02 22:19 
GeneralRe: another one, PinmemberMrKii10-Dec-05 0:41 
Generalyet another treectrlex Pinmemberreal name27-May-02 0:21 

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