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[release/3.6] 修复首次打开子页面时切换动画丢失的问题 (#4431)

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https://github.com/HMCL-dev/HMCL/pull/4365
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Glavo 2025-09-10 21:17:00 +08:00 committed by GitHub
parent e13b8385e0
commit 73f0eb472a
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1 changed files with 7 additions and 4 deletions
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11
HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/TransitionPane.java
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@ -30,8 +30,7 @@ public class TransitionPane extends StackPane implements AnimationHandler {
private Duration duration; private Duration duration;
private Node previousNode, currentNode; private Node previousNode, currentNode;
{ public TransitionPane() {
currentNode = getChildren().stream().findFirst().orElse(null);
FXUtils.setOverflowHidden(this); FXUtils.setOverflowHidden(this);
} }
@ -91,8 +90,12 @@ public class TransitionPane extends StackPane implements AnimationHandler {
private void updateContent(Node newView) { private void updateContent(Node newView) {
if (getWidth() > 0 && getHeight() > 0) { if (getWidth() > 0 && getHeight() > 0) {
previousNode = currentNode; previousNode = currentNode;
if (previousNode == null) if (previousNode == null) {
previousNode = EMPTY_PANE; if (getChildren().isEmpty())
previousNode = EMPTY_PANE;
else
previousNode = getChildren().get(0);
}
} else } else
previousNode = EMPTY_PANE; previousNode = EMPTY_PANE;