Set an image to a button

Support
#1

I wanna add an image to a button, set a binary attribute stored in the database in that button.
Maybe is a way to do it, there’s not an property in Button.class that can make it, I would appreciate it if you could help me with this

#3

Hello!

Button is intended to be used with small icon that can be placed before the text. Anyway, you can try to use the following code:

myButton.unwrap(JmixButton.class).setIcon(new StreamResource(() 
       -> new ByteArrayInputStream(myEntity.getFileInBytes()), "some_filename.png"));

If you need just handle a click on image, I can suggsets you to use Image component and click listener.

<data readOnly="true">
    <instance id="personDc"
              class="ui.ex1.entity.Person">
        <fetchPlan extends="_base"/>
        <loader/>
    </instance>
</data>
<layout spacing="true">
    <image id="bytesImage"
           dataContainer="personDc"
           property="image"/>
</layout>

@Subscribe("bytesImage")
public void onImageClick(Image.ClickEvent event) {
    // handle click event
}