Example usage for javafx.scene.control Control disabledProperty

Introduction

In this page you can find the example usage for javafx.scene.control Control disabledProperty.

Prototype

public final ReadOnlyBooleanProperty disabledProperty() 

Source Link

Usage

From source file:gov.va.isaac.gui.util.ErrorMarkerUtils.java

/**
 * Setup an 'INFORMATION' info marker on the component. Automatically displays anytime that the initialControl is disabled.
 * Put the initial control in the provided stack pane
 *//*from ww  w. j  av  a2s.  c om*/
public static Node setupDisabledInfoMarker(Control initialControl, StackPane stackPane,
        ObservableStringValue reasonWhyControlDisabled) {
    ImageView information = Images.INFORMATION.createImageView();

    information.visibleProperty().bind(initialControl.disabledProperty());
    Tooltip tooltip = new Tooltip();
    tooltip.textProperty().bind(reasonWhyControlDisabled);
    Tooltip.install(information, tooltip);
    tooltip.setAutoHide(true);

    information.setOnMouseClicked(new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            tooltip.show(information, event.getScreenX(), event.getScreenY());

        }

    });

    stackPane.setMaxWidth(Double.MAX_VALUE);
    stackPane.getChildren().add(initialControl);
    StackPane.setAlignment(initialControl, Pos.CENTER_LEFT);
    stackPane.getChildren().add(information);
    if (initialControl instanceof Button) {
        StackPane.setAlignment(information, Pos.CENTER);
    } else if (initialControl instanceof CheckBox) {
        StackPane.setAlignment(information, Pos.CENTER_LEFT);
        StackPane.setMargin(information, new Insets(0, 0, 0, 1));
    } else {
        StackPane.setAlignment(information, Pos.CENTER_RIGHT);
        double insetFromRight = (initialControl instanceof ComboBox ? 30.0 : 5.0);
        StackPane.setMargin(information, new Insets(0.0, insetFromRight, 0.0, 0.0));
    }
    return stackPane;
}

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