CImageList for CTreeCtrl

[anu_88]

Hai How can we set images for items on CtreeCtrl Thanks in advance.:)

[Abhi Lahare]

SetItem( TVITEM* pItem ) Regards Abhi Lahare

[FarPointer]

you need to use CImageList* SetImageList( CImageList * pImageList, int nImageListType ); before you do insertitem and in that pass the index in the imagelist you need to display . Regards, FarPointer Blog:FARPOINTER

[Hamid Taebi]

See SetItem and SetImageList_**

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whitesky

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[anu_88]

Thanks for your reply.I got it. But when I insert items I am getting all the items as root items.How can I insert child items in to the tree :confused: -- modified at 3:02 Monday 10th July, 2006

[Hamid Taebi]

Can you show how you to use this function_**

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whitesky

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[anu_88]

BOOL CBmDialog::OnInitDialog() { CDialog::OnInitDialog(); CImageList list; list.Create(16, 16, ILC_COLOR8, 0, 4); CBitmap bm; bm.LoadBitmap(IDB_BITMAP1); list.Add(&bm, RGB(0, 0, 0)); m_tree1.SetImageList(&list,TVSIL_NORMAL); m_tree1.InsertItem("Image1"); m_tree1.InsertItem("Image2"); HTREEITEM h1,h2; h2=m_tree1.GetNextItem(h1,TVGN_FIRSTVISIBLE); m_tree1.SetItemImage(h2,0,0); return TRUE; }

[Hamid Taebi]

I test this code and it work (you need to a resource(bitmap))

	TVINSERTSTRUCT	TreeCtrlItem;
	CBitmap Bmp;
	CImageList *m_ImageList;
	HTREEITEM hTreeItem1;
	m_ImageList = new CImageList();
	m_ImageList->Create(50,50, ILC_COLORDDB,0,0);
		Bmp.LoadBitmap(IDB_BITMAP1);//resource bitmap with 5 image on it

		m_ImageList->Add(&Bmp,RGB(155,155,155));

	TreeCtrlItem.hParent = TVI_ROOT;
	TreeCtrlItem.hInsertAfter = TVI_LAST;
	TreeCtrlItem.item.mask = TVIF_TEXT |TVIF_IMAGE|TVIF_SELECTEDIMAGE;

	TreeCtrlItem.item.pszText = CA2T("(A)");;//if you use from VS2005 instead CA2T use LPTSTR();
	TreeCtrlItem.item.lParam = 0;
	TreeCtrlItem.item.iImage=0;
	TreeCtrlItem.item.iSelectedImage=0;
	hTreeItem1 = m_Tree1.InsertItem(&TreeCtrlItem);
		m_Tree1.SetImageList(m_ImageList, LVSIL_NORMAL);

	TreeCtrlItem.hParent = hTreeItem1;
	TreeCtrlItem.item.pszText = CA2T(" (B)");
	TreeCtrlItem.item.lParam = 1;
	TreeCtrlItem.item.iImage=1;
	TreeCtrlItem.item.iSelectedImage=1;
	m_Tree1.InsertItem(&TreeCtrlItem);
	m_Tree1.SetImageList(m_ImageList, LVSIL_NORMAL);

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whitesky

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[anu_88]

Thank you very much:)