@Override
@FXThread
protected @NotNull ObservableBooleanValue buildAdditionalDisableCondition() {
final ResourceTree resourceTree = getResourceTree();
final MultipleSelectionModel<TreeItem<ResourceElement>> selectionModel = resourceTree.getSelectionModel();
final ReadOnlyObjectProperty<TreeItem<ResourceElement>> selectedItemProperty = selectionModel.selectedItemProperty();
return selectedItemProperty.isNull();
}
AssetEditorDialog.java 文件源码
java
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