javafx.scene.control.Label#setMaxSize ( )源码实例Demo

private Label newAreaLabel(final String item_name)
{
    final Label label = new Label(item_name);
    label.setBorder(border);
    label.setAlignment(Pos.CENTER);
    label.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    label.setFont(font);
    GridPane.setHgrow(label, Priority.ALWAYS);
    GridPane.setVgrow(label, Priority.ALWAYS);
    return label;
}
 

@Override
protected Node constructContent() {
    VBox vboxroot = new VBox();
    vboxroot.setSpacing(10.0);        
            
    boxview = new HBox();
    boxview.setSpacing(6.0);
    
    level = new Label();
    level.setAlignment(Pos.CENTER_RIGHT);
    level.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    level.getStyleClass().add("unitmaintext");
    HBox.setHgrow(level, Priority.SOMETIMES);
    
    boxview.getChildren().add(level);
    
    // Get all data

    progress = new ProgressBar();
    progress.getStyleClass().add("unitbar");
    progress.setFocusTraversable(false);
    progress.setMaxWidth(Double.MAX_VALUE);
    StackPane.setAlignment(progress, Pos.BOTTOM_CENTER);          

    StackPane stack = new StackPane(progress);
    VBox.setVgrow(stack, Priority.SOMETIMES);   
    vboxroot.getChildren().addAll(boxview, stack);
    
    initialize();
    return vboxroot;
}
 

@Override
protected Node constructContent() {
    content = new Label(null);
    content.setContentDisplay(ContentDisplay.TOP);
    content.setAlignment(Pos.CENTER);
    content.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    VBox.setVgrow(content, Priority.SOMETIMES);
    return content;
}
 

@Override
public Node constructContent() {
    
    VBox vboxroot = new VBox();
    vboxroot.setSpacing(10.0);
    
    boxview = new HBox();
    boxview.setSpacing(6.0);
    
    level = new Label();
    level.setAlignment(Pos.CENTER_RIGHT);
    level.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    level.getStyleClass().add("unitmaintext");
    HBox.setHgrow(level, Priority.SOMETIMES);
    
    boxview.getChildren().add(level);
    
    slider = new Slider();
    slider.setFocusTraversable(false);
    StackPane.setAlignment(slider, Pos.BOTTOM_CENTER);        
    
    StackPane stack = new StackPane(slider);
    VBox.setVgrow(stack, Priority.SOMETIMES);
    vboxroot.getChildren().addAll(boxview, stack);
    
    initialize();
    
    return vboxroot;
}
 

@Override
protected Node constructContent() {
    VBox vboxroot = new VBox();
    vboxroot.setSpacing(10.0);        
    
    level = new Label();
    level.setAlignment(Pos.CENTER_RIGHT);
    level.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    level.getStyleClass().add("unitmaintext");
    
    vboxroot.getChildren().add(level);
    
    initialize();
    return vboxroot;
}
 

public UnitsContainerEmpty(String label) {
    message = new Label(label);
    message.setAlignment(Pos.TOP_CENTER);
    message.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    message.getStyleClass().add("unitsempty");
    VBox.setVgrow(message, Priority.SOMETIMES);                    
}
 

@Override
protected Node constructContent() {
    VBox vboxroot = new VBox();
    vboxroot.setSpacing(10.0);   
    
    boxview = new HBox();
    boxview.setSpacing(6.0);
    
    level = new Label();
    level.setAlignment(Pos.CENTER_RIGHT);
    level.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
    level.getStyleClass().add("unitmaintext");
    HBox.setHgrow(level, Priority.SOMETIMES);
    
    boxview.getChildren().add(level);
    
    areachart = new ChartNode();
    StackPane chart = areachart.getNode();
    chart.setMinSize(40.0, 50.0);
    chart.setPrefSize(40.0, 50.0);
    chart.setPadding(Insets.EMPTY);
    
    StackPane stack = new StackPane(chart);
    VBox.setVgrow(stack, Priority.SOMETIMES);   
    stack.setPadding(new Insets(0.0, 0.0, 0.0, 3.0));
    vboxroot.getChildren().addAll(boxview, stack);
    
    initialize();
    return vboxroot;
}
 

@Override
    public Node constructContent() {
        
        VBox vboxroot = new VBox();
        vboxroot.setSpacing(10.0);        
        
        boxview = new HBox();
        boxview.setSpacing(6.0);
        
        level = new Label();
        level.setAlignment(Pos.CENTER_RIGHT);
        level.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
        level.getStyleClass().add("unitmaintext");
        HBox.setHgrow(level, Priority.SOMETIMES);
        
        boxview.getChildren().add(level);
        
        HBox hbox = new HBox();
        hbox.setSpacing(6.0);
        hbox.setAlignment(Pos.BOTTOM_CENTER);
//        StackPane.setAlignment(hbox, Pos.BOTTOM_CENTER);
        
        godown = new Button();
        godown.setFocusTraversable(false);
        godown.setMnemonicParsing(false);
        godown.getStyleClass().add("buttonbase");
        godown.setOnAction(this::onGoDown);
        
        goup = new Button();
        goup.setFocusTraversable(false);
        goup.setMnemonicParsing(false);
        goup.getStyleClass().add("buttonbase");
        goup.setOnAction(this::onGoUp);
        
        hbox.getChildren().addAll(godown, goup);
        
        StackPane stack = new StackPane(hbox);     
        VBox.setVgrow(stack, Priority.SOMETIMES);
        
        vboxroot.getChildren().addAll(boxview, stack);
        
        initialize();
        return vboxroot;
    }