A Tree List Control

• Download source files - 102 Kb
• Download demo files - 54.6 Kb

Introduction

This is a class derived from CWnd class. It's a tree control with a list.

Features

Below are some of the many features that CTreeListCtrl has:

• Compatible with CTreeCtrl & CListCtrl
• Header drag & drop
• Drag & drop between CTreeListCtrl
• Transparent drag window with Alpha blend
• Double colors of list
• Background image
• Check box support
• Lock box support
• Embedded modified controls
• No more in future

Snapshot 1

Snapshot 2

How to use it

#include "..\\TurboDLL\\xTurboDll.h"

Define your controls

class CMyTreeListCtrl : public CTreeListCtrl  
{
public:
  CMyTreeListCtrl();
  virtual ~CMyTreeListCtrl();

protected:
  //{{AFX_MSG(CMyTreeListCtrl)
  afx_msg void OnExpanding(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnExpanded(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnUpdating(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnUpdated(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnBeginDrag(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnDragEnter(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnDragLeave(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnDragOver(NMHDR* pNMHDR, LRESULT* pResult);
  afx_msg void OnDrop(NMHDR* pNMHDR, LRESULT* pResult);
  //}}AFX_MSG

  DECLARE_MESSAGE_MAP()
};

Use your controls

class CTurboDragDlg : public CDialog
{
// Construction
public:
  CTurboDragDlg(CWnd* pParent = NULL);   // standard constructor
        ...
  CImageList  m_ImageList;
  CMyTreeListCtrl  m_tree1;
  CMyTreeListCtrl m_tree2;
        ...
};

CTurboDragDlg::OnInitDialog() 
{
  CDialog::OnInitDialog();
  
  // TODO: Add extra initialization here
  m_ImageList.Create( IDB_BITMAP_TREE, 16, 4, 0xFF00FF );

  CRect rect;
  GetClientRect(&rect);
  rect.DeflateRect( 5, 5, 5, 5 );

  CRect left;
  left = rect;
  left.right = ( rect.left + rect.right ) / 2;

  CRect right;
  right = rect;
  right.left = ( rect.left + rect.right ) / 2;

  m_tree1.Create( 0x50810000, left, this, 0 );
  m_tree2.Create( 0x50810000, right, this, 1 );

        // Add other initialize code here
        ...
        
        return TRUE;  // return TRUE unless you set the focus to a control
  // EXCEPTION: OCX Property Pages should return FALSE
}

Then use it freely.

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