Alternative fix for JFXPanel issues.
I added an extra line to **really** trigger the repainting in `EmbeddedScene`.
This was inspired by this code in `GlassWindowEventHandler` which reacts to
`WindowEvent.RESCALE`. It not only calls `entireSceneNeedsRepaint` but also
`updateSceneState`. Snippet:
case WindowEvent.RESCALE: {
float outScaleX = window.getOutputScaleX();
float outScaleY = window.getOutputScaleY();
stage.stageListener.changedScale(outScaleX, outScaleY);
// We need to sync the new scales for painting
QuantumToolkit.runWithRenderLock(() -> {
GlassScene scene = stage.getScene();
if (scene != null) {
scene.entireSceneNeedsRepaint();
scene.updateSceneState();
}
return null;
});
break;
}
-------------
Commit messages:
- Repaint properly when JFXPanel moves to another screen
Changes: https://git.openjdk.org/jfx/pull/1189/files
Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1189&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8222209
Stats: 20 lines in 2 files changed: 2 ins; 0 del; 18 mod
Patch: https://git.openjdk.org/jfx/pull/1189.diff
Fetch: git fetch https://git.openjdk.org/jfx.git pull/1189/head:pull/1189
PR: https://git.openjdk.org/jfx/pull/1189
