- JavaFX Tutorial
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- JavaFX 2D Shapes
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- JavaFX Properties of 2D Objects
- JavaFX - Stroke Type Property
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- JavaFX - Stroke Fill Property
- JavaFX - Stroke Property
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- JavaFX - Creating a Box
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- Properties of 3D Objects
- JavaFX - Cull Face Property
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- JavaFX - Material Property
- JavaFX Event Handling
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- JavaFX - Using Convenience Methods
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- JavaFX UI Controls
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- JavaFX - HTMLEditor
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- JavaFX - Pagination
- JavaFX - ProgressIndicator
- JavaFX - ScrollPane
- JavaFX - Separator
- JavaFX - Slider
- JavaFX - Spinner
- JavaFX - SplitPane
- JavaFX - TableView
- JavaFX - TabPane
- JavaFX - ToolBar
- JavaFX - TreeView
- JavaFX - Label
- JavaFX - CheckBox
- JavaFX - RadioButton
- JavaFX - TextField
- JavaFX - PasswordField
- JavaFX - FileChooser
- JavaFX - Hyperlink
- JavaFX - Tooltip
- JavaFX - Alert
- JavaFX - DatePicker
- JavaFX - TextArea
- JavaFX Charts
- JavaFX - Charts
- JavaFX - Creating Pie Chart
- JavaFX - Creating Line Chart
- JavaFX - Creating Area Chart
- JavaFX - Creating Bar Chart
- JavaFX - Creating Bubble Chart
- JavaFX - Creating Scatter Chart
- JavaFX - Creating Stacked Area Chart
- JavaFX - Creating Stacked Bar Chart
- JavaFX Layout Panes
- JavaFX - Layout Panes
- JavaFX - HBox Layout
- JavaFX - VBox Layout
- JavaFX - BorderPane Layout
- JavaFX - StackPane Layout
- JavaFX - TextFlow Layout
- JavaFX - AnchorPane Layout
- JavaFX - TilePane Layout
- JavaFX - GridPane Layout
- JavaFX - FlowPane Layout
- JavaFX CSS
- JavaFX - CSS
- Media with JavaFX
- JavaFX - Playing Video
- JavaFX Useful Resources
- JavaFX - Quick Guide
- JavaFX - Useful Resources
- JavaFX - Discussion
JavaFX - FlowPane
If we use flow pane in our application, all the nodes are wrapped in a flow. A horizontal flow pane wraps the elements of the pane at its height, while a vertical flow pane wraps the elements at its width.
The class named FlowPane of the package javafx.scene.layout represents the Flow Pane. This class contains 7 properties, which includes −
alignment − This property represents the alignment of the contents of the Flow pane. You can set this property using the setter method setAllignment().
columnHalignment − This property represents the horizontal alignments of nodes in a vertical flow pane.
rowValignment − This property represents the vertical alignment of nodes in a horizontal flow pane.
Hgap − This property is of double type and it represents the horizontal gap between the rows/columns of a flow pane.
Orientation − This property represents the orientation of a flow pane.
Vgap − This property is of double type and it represents the vertical gap between the rows/columns of a flow pane.
Example
The following program is an example of the FlowPane layout. In this, we are inserting four button in the horizontal flow pane.
Save this code in a file with the name FlowPaneExample.java.
import javafx.collections.ObservableList; import javafx.geometry.Insets; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.layout.FlowPane; import javafx.scene.shape.Sphere; import javafx.stage.Stage; public class FlowPaneExample extends Application { @Override public void start(Stage stage) { //Creating button1 Button button1 = new Button("Button1"); //Creating button2 Button button2 = new Button("Button2"); //Creating button3 Button button3 = new Button("Button3"); //Creating button4 Button button4 = new Button("Button4"); //Creating a Flow Pane FlowPane flowPane = new FlowPane(); //Setting the horizontal gap between the nodes flowPane.setHgap(25); //Setting the margin of the pane flowPane.setMargin(button1, new Insets(20, 0, 20, 20)); //Retrieving the observable list of the flow Pane ObservableList list = flowPane.getChildren(); //Adding all the nodes to the flow pane list.addAll(button1, button2, button3, button4); //Creating a scene object Scene scene = new Scene(flowPane); //Setting title to the Stage stage.setTitle("Flow Pane Example"); //Adding scene to the stage stage.setScene(scene); //Displaying the contents of the stage stage.show(); } public static void main(String args[]){ launch(args); } }
Compile and execute the saved java file from the command prompt using the following commands.
javac FlowPaneExample.java java FlowPaneExample
On executing, the above program generates a JavaFX window as shown below.