Visual artifacts in gui #94

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Griefed · 2026-06-26T11:07:51+02:00

Griefed commented

2026-06-26 11:07:51 +02:00

@Griefed on GitLab · https://git.griefed.de/Griefed/ServerPackCreator/-/issues/191

The GUI sometimes displays very weird and ugly artifacts, especially labels are affected by this.

> **@Griefed** on **GitLab** · https://git.griefed.de/Griefed/ServerPackCreator/-/issues/191 The GUI sometimes displays very weird and ugly artifacts, especially labels are affected by this. ![grafik](/uploads/abc189f27b8c28b932405e93540344bd/grafik.png)

Griefed closed this issue

2026-06-26 11:07:51 +02:00

Griefed commented

2026-06-26 11:07:52 +02:00

@Griefed on GitLab

https://docs.oracle.com/javase/tutorial/uiswing/painting/problems.html

> **@Griefed** on **GitLab** https://docs.oracle.com/javase/tutorial/uiswing/painting/problems.html

Griefed commented

2026-06-26 11:07:52 +02:00

@Griefed on GitLab

Problem: Visual artifacts appear in my GUI.

If you set the background color of a component, be sure the color has no transparency if the component is supposed to be opaque.
Use the setOpaque method to set component opacity if necessary. For example, the content pane must be opaque, but components with transparent backgrounds must not be opaque.
Make sure your custom component fills its painting area completely if it's opaque.

> **@Griefed** on **GitLab** Problem: Visual artifacts appear in my GUI. If you set the background color of a component, be sure the color has no transparency if the component is supposed to be opaque. Use the setOpaque method to set component opacity if necessary. For example, the content pane must be opaque, but components with transparent backgrounds must not be opaque. Make sure your custom component fills its painting area completely if it's opaque.

Griefed commented

2026-06-26 11:07:52 +02:00

@Griefed on GitLab

Okay, this may be JDK dependent.

> **@Griefed** on **GitLab** Okay, this may be JDK dependent.

Griefed commented

2026-06-26 11:07:53 +02:00

@Griefed on GitLab

Happens with Adoptium JDKs.
Does not happen with OracleJDKs.

> **@Griefed** on **GitLab** Happens with Adoptium JDKs. Does not happen with OracleJDKs.

Griefed referenced this issue from a commit

2026-10-11 20:56:03 +02:00

build(deps): bump miglayout-swing 11.4.3 -> 11.5.1

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Griefed/ServerPackCreator#94

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