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Use setItems in DatapackListPage

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yushijinhun 2018-10-01 21:01:43 +08:00
parent c03a0feb75
commit c50e41ab91
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1 changed files with 8 additions and 10 deletions
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18
HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/DatapackListPage.java
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@ -2,7 +2,6 @@ package org.jackhuang.hmcl.ui.versions;
import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty; import javafx.beans.property.StringProperty;
import javafx.collections.ObservableList;
import javafx.scene.input.TransferMode; import javafx.scene.input.TransferMode;
import javafx.stage.FileChooser; import javafx.stage.FileChooser;
import org.jackhuang.hmcl.mod.Datapack; import org.jackhuang.hmcl.mod.Datapack;
@ -24,7 +23,6 @@ import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
public class DatapackListPage extends ListPage<DatapackListItem> implements DecoratorPage { public class DatapackListPage extends ListPage<DatapackListItem> implements DecoratorPage {
private final StringProperty title = new SimpleStringProperty(); private final StringProperty title = new SimpleStringProperty();
private final ObservableList<DatapackListItem> list; // Hold weak references
private final Path worldDir; private final Path worldDir;
private final Datapack datapack; private final Datapack datapack;
@ -36,14 +34,14 @@ public class DatapackListPage extends ListPage<DatapackListItem> implements Deco
datapack = new Datapack(worldDir.resolve("datapacks")); datapack = new Datapack(worldDir.resolve("datapacks"));
datapack.loadFromDir(); datapack.loadFromDir();
list = MappedObservableList.create(datapack.getInfo(), pack -> new DatapackListItem(pack, item -> { setItems(MappedObservableList.create(datapack.getInfo(),
try { pack -> new DatapackListItem(pack, item -> {
datapack.deletePack(pack); try {
} catch (IOException e) { datapack.deletePack(pack);
Logging.LOG.warning("Failed to delete datapack"); } catch (IOException e) {
} Logging.LOG.warning("Failed to delete datapack");
})); }
itemsProperty().bindContent(list); })));
setOnDragOver(event -> { setOnDragOver(event -> {
if (event.getGestureSource() != this && event.getDragboard().hasFiles()) if (event.getGestureSource() != this && event.getDragboard().hasFiles())