[jbosstools-issues] [JBoss JIRA] (ERT-730) [GTK3] Regression: ImageLoader.save() no longer works [EBZ#547529]

[Friendly Jira Robot (Jira)]

Friendly Jira Robot created ERT-730:
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             Summary: [GTK3] Regression: ImageLoader.save() no longer works [EBZ#547529]
                 Key: ERT-730
                 URL: https://issues.jboss.org/browse/ERT-730
             Project: Eclipse Release Train
          Issue Type: Task
          Components: Platform
            Reporter: Friendly Jira Robot


Created attachment 278682
Snippet

We have a feature in our application that takes a snapshot of a Control and saves it to a file using ImageLoader. This no longer works properly in 4.12 and creates a corrupted image.

The included snippet can be used to run the same code that works in 4.11.

Bisecting shows that the problem was introduced with Bug 545032.

Reproduced with GTK 3.22.30 on Ubuntu 18.04.



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