我使用此代码将HBox
放入BorderPane
的中心,这是我Node
的{{1}}上的唯一直接DialogPane
:
Dialog
我的班级 public GameDialog(Player[] players) {
setTitle("Spiel eintragen");
setWidth(WIDTH);
setHeight(HEIGHT);
createLeftBox();
createRightBox(players);
// Center
this.center = new HBox(leftBox, rightBox);
center.setStyle("-fx-border-color: #00ff00;");
center.getChildren()
.forEach(b -> HBox.setMargin(b, INSETS));
// Bottom
this.btnOk = new Button("ok");
this.btnCancel = new Button("abbrechen");
this.bottom = new HBox(btnOk, btnCancel);
bottom.getChildren()
.forEach(b -> HBox.setMargin(b, INSETS));
// Pane
this.pane = new BorderPane(center);
pane.setBottom(bottom);
pane.setPrefSize(WIDTH, HEIGHT);
getDialogPane().setPrefSize(WIDTH, HEIGHT);
getDialogPane().getChildren().add(pane);
...
}
private void createLeftBox() {
// Points spinner
List<Integer> points = Stream.iterate(0, Util::increment)
.limit(MAX_POINTS)
.collect(Collectors.toList());
this.spPoints = new Spinner<>(observableArrayList(points));
// Solo combobox
List<Solotype> soli = Arrays.asList(Solotype.values());
this.cbSolo = new ComboBox<>(observableArrayList(soli));
cbSolo.setOnAction(e -> changed());
// Bock checkbox
this.chBock = new CheckBox("Bock");
// Left box
leftBox = new VBox(spPoints, cbSolo, chBock);
leftBox.getChildren()
.forEach(n -> VBox.setMargin(n, INSETS));
leftBox.setStyle("-fx-border-color: #ff0000");
}
private void createRightBox(Player[] players) {
List<Player> playerlist = Arrays.asList(players);
// Right box
rightBox = new VBox();
List<Node> rightChildren = rightBox.getChildren();
this.playerBoxes = playerlist.stream()
.collect(toMap(p -> p,
p -> new HBox(4)));
this.players = playerlist.stream()
.collect(toMap(p -> p,
this::createToggleGroup));
playerBoxes.values()
.stream()
.peek(rightChildren::add)
.forEach(b -> VBox.setMargin(b, INSETS));
rightBox.setStyle("-fx-border-color: #ff0000");
}
扩展了javafx-class GameDialog
。但是Dialog<R>
中心的HBox
并未填充所有可用空间。它看起来像这样:
我尝试在几个H和VBox上设置MinWidth,setMinHeight,setPrefSize,setFillWidth(true)和setFillHeight(true)。没有改变。我只是不明白这种行为。有什么想法吗?