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CXTPPropertyPageTreeNavigator Class |
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grace 
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Joined: 02 April 2008 Status: Offline Points: 7 |
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 Topic: CXTPPropertyPageTreeNavigator ClassPosted: 19 May 2008 at 2:53pm |
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I am trying to implement an image list in the tree navigator. I have created the image list, added the bitmaps and set the image list but when I reference the images in the insertitem statement. All I get is a blank space where the image should be. I have verified that the bitmaps will work in another tree. Has anyone been successful with this? |
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 20 May 2008 at 12:47am |
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Hi,
Check in Spy+ if your tree has same styles as test tree.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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grace
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Posted: 20 May 2008 at 11:26am |
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Spy++ has shown no differences......
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Oleg
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Posted: 20 May 2008 at 1:21pm |
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Hello,
ok, show all related code.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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grace
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Posted: 20 May 2008 at 3:11pm |
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Using the CodeJock Property Sheet example:
In CreateTree() I added
CImageList m_ImageList;
CBitmap bmp; m_ImageList.Create(16,16, ILC_COLOR32,1, 2 ); bmp.DeleteObject(); bmp.LoadBitmap( IDB_BITMAP1); m_ImageList.Add( &bmp, RGB(0,0,0)); bmp.DeleteObject(); bmp.LoadBitmap( IDB_BITMAP2); m_ImageList.Add( &bmp, RGB(0,0,0)); SetImageList(&m_ImageList, TVSIL_NORMAL); HTREEITEM hItemGeneral = InsertItem( TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE,_T( "General"),1,1,0,0,0,0,0); I also created an insert structure for the insert item as well but that does not work either. |
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 21 May 2008 at 1:26am |
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I guess problem with Bitmaps.
You have ILC_COLOR32 but add them with black mask.
try to change it
m_ImageList.Add( &bmp, NULL); or use ILC_COLOR24|ILC_MASK
if it will not help attach whole changed project with bitmaps and code.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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grace
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Posted: 21 May 2008 at 9:16am |
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Hi Oleg,
Still no luck.
Thank you for your help. Here is the project
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grace
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Posted: 21 May 2008 at 11:18am |
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Thanks again Oleg,
I finally have this resolved.
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