Java Label.setMinSize方法代码示例

import javafx.scene.control.Label; //导入方法依赖的package包/类
/**
 * Generates a panel image form char.
 * <p>First, this function converts ch to upper case if ch is lower case.</p>
 * <p>Then, this generates javafx's image from ch.And return it.</p>
 * You can fix the resolution of image through {@link capslock.CharPanelGenerator#PANEL_IMAGE_SIZE}
 * and {@link capslock.CharPanelGenerator#FONT_SIZE}.
 * @param ch パネルの生成に使う1文字.
 * @param color 背景色.
 * @return 生成されたパネル.
 */
static final Image generate(char ch, Color color){
    final Label label = new Label(Character.toString(Character.toUpperCase(ch)));
    label.setMinSize(PANEL_IMAGE_SIZE, PANEL_IMAGE_SIZE);
    label.setMaxSize(PANEL_IMAGE_SIZE, PANEL_IMAGE_SIZE);
    label.setPrefSize(PANEL_IMAGE_SIZE, PANEL_IMAGE_SIZE);
    label.setFont(Font.font(FONT_SIZE));
    label.setAlignment(Pos.CENTER);
    label.setTextFill(Color.WHITE);
    label.setBackground(new Background(new BackgroundFill(color, CornerRadii.EMPTY, Insets.EMPTY)));
    final Scene scene = new Scene(new Group(label));
    final WritableImage img = new WritableImage(PANEL_IMAGE_SIZE, PANEL_IMAGE_SIZE);
    scene.snapshot(img);
    return img ;
}
 

import javafx.scene.control.Label; //导入方法依赖的package包/类
/**
 * The label used to show the start time.
 *
 * @returns The label component.
 */
protected Label createStartTimeLabel() {
    Label label = new Label();
    label.setMinSize(0, 0);

    return label;
}
 

import javafx.scene.control.Label; //导入方法依赖的package包/类
/**
 * The label used to show the title.
 *
 * @returns The title component.
 */
protected Label createTitleLabel() {
    Label label = new Label();
    label.setWrapText(true);
    label.setMinSize(0, 0);

    return label;
}
 

import javafx.scene.control.Label; //导入方法依赖的package包/类
private void mainScreen(final Stage primaryStage) {
    GridPane grid = new GridPane();
    grid.setAlignment(Pos.CENTER);
    grid.setHgap(10);
    grid.setVgap(10);
    grid.setPadding(new Insets(25, 25, 25, 25));

    Text scenetitle = new Text("Game Of Life");
    scenetitle.setFont(Font.font("Tahoma", FontWeight.NORMAL, 20));
    grid.add(scenetitle, 0, 0);

    Label heightLabel = new Label("Height:");
    grid.add(heightLabel, 0, 2);

    final TextField heightField = new TextField();
    heightField.setText(String.valueOf(fieldHeight));
    grid.add(heightField, 1, 2);

    Label widthLabel = new Label("Width:");
    grid.add(widthLabel, 0, 3);

    final TextField widthField = new TextField();
    widthField.setText(String.valueOf(fieldWidth));
    grid.add(widthField, 1, 3);

    Label cellDensityLabel = new Label("Cell density:");
    grid.add(cellDensityLabel, 0, 4);

    final Slider cellDensitySlider = new Slider();
    cellDensitySlider.setMin(0);
    cellDensitySlider.setMax(1);
    cellDensitySlider.setValue(cellDensity);
    cellDensitySlider.setShowTickLabels(true);
    cellDensitySlider.setShowTickMarks(true);
    cellDensitySlider.setMajorTickUnit(0.50);
    cellDensitySlider.setMinorTickCount(10);
    grid.add(cellDensitySlider, 1, 4);

    final Label errorLabel = new Label("");
    errorLabel.setMinSize(150, 10);
    grid.add(errorLabel, 0, 6);

    Button start = new Button("Start");
    start.setOnAction(new EventHandler<ActionEvent>() {
        @Override
        public void handle(ActionEvent event) {
            try {
                fieldHeight = Integer.parseInt(heightField.getText());
                fieldWidth = Integer.parseInt(widthField.getText());
                cellDensity = cellDensitySlider.getValue();
                gameScreen(primaryStage);
            } catch (NumberFormatException e) {
                errorLabel.setText("Please enter an integer.");
            }
        }
    });
    grid.add(start,1,5);

    Scene scene = new Scene(grid);
    primaryStage.setScene(scene);
}
 

import javafx.scene.control.Label; //导入方法依赖的package包/类
private Node createMemoryControlPanel()
{
	BorderPane addressPanel = new BorderPane();
	
	Label watchAddressLabel = new Label("Watch Address: ");
	addressPanel.setLeft(watchAddressLabel);
	setAlignment(watchAddressLabel, Pos.CENTER);
	
	TextField addressField = new TextField();
	addressPanel.setCenter(addressField);
	setAlignment(addressField, Pos.CENTER);
	
	Button watchAddressButton = new Button("Add");
	watchAddressButton.setOnAction((event) -> watchMemoryAddress(addressField
			.getText()));
	addressPanel.setRight(watchAddressButton);
	setAlignment(watchAddressButton, Pos.CENTER);
	
	BorderPane rangePanel = new BorderPane();
	
	Label watchRangeFromLabel = new Label("Watch Range From ");
	rangePanel.setLeft(watchRangeFromLabel);
	setAlignment(watchRangeFromLabel, Pos.CENTER);
	
	HBox inputBox = new HBox();
	
	TextField fromField = new TextField();
	inputBox.getChildren().add(fromField);
	fromField.setPrefWidth(Integer.MAX_VALUE);
	
	Label toLabel = new Label(" To ");
	toLabel.setMinSize(Label.USE_PREF_SIZE, Label.USE_PREF_SIZE);
	inputBox.getChildren().add(toLabel);
	inputBox.setAlignment(Pos.CENTER);
	
	TextField toField = new TextField();
	toField.setPrefWidth(Integer.MAX_VALUE);
	inputBox.getChildren().add(toField);
	
	rangePanel.setCenter(inputBox);
	setAlignment(inputBox, Pos.CENTER);
	
	Button watchRangeButton = new Button("Add");
	watchRangeButton.setOnAction((event) -> watchMemoryRange(fromField.getText(),
			toField.getText()));
	rangePanel.setRight(watchRangeButton);
	setAlignment(watchRangeButton, Pos.CENTER);
	
	Pair<Node, ComboBox<String>> optionsRowPair = createDisplayOptionsRow();
	Node displayOptions = optionsRowPair.getKey();
	ComboBox<String> displayDropdown = optionsRowPair.getValue();
	displayDropdown.setOnAction((event) -> {
		String selection = displayDropdown.getSelectionModel().getSelectedItem();
		Function<Long, String> function = valueDisplayOptions.get(selection);
		memoryDisplayFunction.set(function);
	});
	
	VBox controlPanel = new VBox();
	controlPanel.getChildren().add(addressPanel);
	controlPanel.getChildren().add(rangePanel);
	controlPanel.getChildren().add(displayOptions);
	controlPanel.setAlignment(Pos.CENTER);
	setAlignment(controlPanel, Pos.CENTER);
	controlPanel.setPadding(new Insets(CP_PADDING));
	controlPanel.setSpacing(CP_SPACING);
	
	return controlPanel;
}
 

import javafx.scene.control.Label; //导入方法依赖的package包/类
public MonthEntryViewSkin(MonthEntryView view) {
    super(view);

    Entry<?> entry = view.getEntry();
    if (entry.isRecurrence()) {
        entry = entry.getRecurrenceSourceEntry();
    }

    Calendar calendar = entry.getCalendar();

    colorDot = new Circle();
    colorDot.setRadius(2.5);
    colorDot.setMouseTransparent(true);

    titleLabel = new Label();
    titleLabel.setGraphic(colorDot);
    titleLabel.setMinSize(0, 0);
    titleLabel.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    titleLabel.setMouseTransparent(true);

    timeLabel = new Label();
    timeLabel.setMouseTransparent(true);
    timeLabel.setMaxHeight(Double.MAX_VALUE);
    timeLabel.setMouseTransparent(true);

    // update in these cases
    entry.titleProperty().addListener(weakUpdateViewListener);
    entry.fullDayProperty().addListener(weakUpdateViewListener);
    entry.intervalProperty().addListener(weakUpdateViewListener);
    entry.calendarProperty().addListener(weakUpdateViewListener);

    view.positionProperty().addListener(weakUpdateViewListener);

    if (calendar != null) {
        calendar.styleProperty().addListener(weakUpdateViewListener);
    }

    getChildren().addAll(titleLabel, timeLabel);

    updateView();
}