JavaFX Tooltip Example

In this JavaFX example, we will show you how to use tooltip in the JavaFX application.

JavaFX Tooltip Example

In the example, we set a tooltip to a button control:

package com.javaguides.javafx; import javafx.application.Application; import javafx.geometry.Insets; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.Tooltip; import javafx.scene.layout.HBox; import javafx.stage.Stage; public class TooltipExample extends Application { @Override public void start(Stage stage) { HBox root = new HBox(); root.setPadding(new Insets(20)); Button btn = new Button("Button"); btn.setMaxSize(100, 25); Tooltip tooltip = new Tooltip("Showing Tooltip"); Tooltip.install(btn, tooltip); root.getChildren().add(btn); Scene scene = new Scene(root, 500, 350); stage.setTitle("Tooltip"); stage.setScene(scene); stage.show(); } public static void main(String[] args) { launch(args); } }

Let's understand the above JavaFX program.

A Button control is instantiated:

Button btn = new Button("Button");

A Tooltip is created and set to the button with the Tooltip's install() method:

Tooltiptooltip = new Tooltip("Button control"); Tooltip.install(btn, tooltip);

Output


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