ensemble.samples.layout.flowpane.FlowPaneApp Maven / Gradle / Ivy
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package ensemble.samples.layout.flowpane;
import javafx.application.Application;
import javafx.geometry.Orientation;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.FlowPane;
import javafx.stage.Stage;
/**
* A simple example of a FlowPane layout.
*
* @sampleName FlowPane
* @preview preview.png
* @see javafx.scene.layout.FlowPane
* @related /Graphics 2d/Images/Image Creation
* @embedded
*/
public class FlowPaneApp extends Application {
private static final Image ICON_48 = new Image(FlowPaneApp.class.getResourceAsStream("/ensemble/samples/shared-resources/icon-48x48.png"));
private static final Image ICON_68 = new Image(FlowPaneApp.class.getResourceAsStream("/ensemble/samples/shared-resources/icon-68x68.png"));
private static final Image ICON_88 = new Image(FlowPaneApp.class.getResourceAsStream("/ensemble/samples/shared-resources/icon-88x88.png"));
private static int ITEMS = 3;
public Parent createContent() {
FlowPane flowPane = new FlowPane(Orientation.HORIZONTAL, 4, 2);
flowPane.setPrefWrapLength(240); //preferred wraplength
ImageView[] imageViews48 = new ImageView[ITEMS];
ImageView[] imageViews68 = new ImageView[ITEMS];
ImageView[] imageViews88 = new ImageView[ITEMS];
for (int i = 0; i < ITEMS; i++) {
imageViews48[i] = new ImageView(ICON_48);
imageViews68[i] = new ImageView(ICON_68);
imageViews88[i] = new ImageView(ICON_88);
flowPane.getChildren().addAll(imageViews48[i], imageViews68[i], imageViews88[i]);
}
return flowPane;
}
@Override
public void start(Stage primaryStage) throws Exception {
primaryStage.setScene(new Scene(createContent()));
primaryStage.show();
}
/**
* Java main for when running without JavaFX launcher
* @param args command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}