JavaFX Tutorial - Java Tooltip .setGraphicTextGap (double value)

Syntax

Tooltip.setGraphicTextGap(double value) has the following syntax.

public final void setGraphicTextGap(double value)

Example

In the following code shows how to use Tooltip.setGraphicTextGap(double value) method.

import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Tooltip;
import javafx.stage.Stage;
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public class Main extends Application {
    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage stage) {
        Scene scene = new Scene(new Group());
        stage.setWidth(300);
        stage.setHeight(150);

        Button button = new Button("Hover Over Me");
        Tooltip toolTip = new Tooltip("Tooltip for Button");
        toolTip.setGraphicTextGap(0.5);
        
        button.setTooltip(toolTip); 
        ((Group) scene.getRoot()).getChildren().add(button);

        stage.setScene(scene);
        stage.show();
    }
}