CXTPControlGallery, Loading jpeg at runtime

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   Hi, I am trying to make an image gallery like Picasa thumbnails in editing mode view.

Like this one

I have placed a CXTPControlGallery on CommandBars trying to feed it with thumbnails loaded dynamically by sql.

I had no luck to make it works, I can correctly add items with caption and labels but when i try to set icon into imagemenager all i can display is a blank item.

The flow is as following :

I take raw jpeg from a db table, i load them into memory and convert Dib to Bitmap handler (HBITMAP) then i attach the handler to a CXTPImageManagerIconHandle stored in a vector member of mainframe class.

Images are loaded correctly and i can get them at any time until the mainframe doesn't get destroyed.

So i wanna know which is the right way load a bitmap (from memory) into imagemanager and make ControGallery to properly display it?

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capizzi Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 December 2010 Location: Italy Status: Offline Points: 2	Post Options Post Reply Quote capizzi Report Post Thanks(0) Quote Reply Topic: CXTPControlGallery, Loading jpeg at runtime Posted: 20 July 2016 at 11:33am
	Hi, I am trying to make an image gallery like Picasa thumbnails in editing mode view. Like this one I have placed a CXTPControlGallery on CommandBars trying to feed it with thumbnails loaded dynamically by sql. I had no luck to make it works, I can correctly add items with caption and labels but when i try to set icon into imagemenager all i can display is a blank item. The flow is as following : I take raw jpeg from a db table, i load them into memory and convert Dib to Bitmap handler (HBITMAP) then i attach the handler to a CXTPImageManagerIconHandle stored in a vector member of mainframe class. Images are loaded correctly and i can get them at any time until the mainframe doesn't get destroyed. So i wanna know which is the right way load a bitmap (from memory) into imagemanager and make ControGallery to properly display it?
	Capizzi Filippo