I needed to display an Image inside of a ComboBox for a recent project. The image of a selectedItem needed to appear in the ComboBox when it is collapsed and the image needed to be specified as a String.
I was surprised that a quick search didn’t find any components to allow this. The closest was a post by Jason Hawryluk, however this required the image to be embedded into the application.
So I simply extended ComboBox to include an Image within it, and added some sizing calculations so it would respect padding. An example follows below:
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