How can you change the JavaFX theme used in your layout?
What will be an ideal response?
CSS allows the developer to customize the appearance of a layout using fonts, styles, colors, and different effects on the appearance of the layout and its widgets. Scene Builder uses JavaFX Modena FX8 CSS style by default when you drag and drop controls onto the Content panel. You can change the JavaFX theme used in your layout by selecting Preview from the Menu bar and selecting one of the other JavaFX themes listed in the drop-down box.
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Analyze the following code:
``` import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.layout.HBox; import javafx.stage.Stage; public class Test extends Application { @Override // Override the start method in the Application class public void start(Stage primaryStage) { HBox pane = new HBox(5); Image usIcon = new Image("http://www.cs.armstrong.edu/liang/image/usIcon.gif"); Button bt1 = new Button("Button1", new ImageView(usIcon)); Button bt2 = new Button("Button2", new ImageView(usIcon)); pane.getChildren().addAll(bt1, bt2); Scene scene = new Scene(pane, 200, 250); primaryStage.setTitle("Test"); // Set the stage title primaryStage.setScene(scene); // Place the scene in the stage primaryStage.show(); // Display the stage } /** * The main method is only needed for the IDE with limited JavaFX * support. Not needed for running from the command line. */ public static void main(String[] args) { launch(args); } } ``` a. Two buttons displayed with the same icon. b. Only bt2 displays the icon and bt1 does not display the icon. c. Only bt1 displays the icon and bt2 does not display the icon. d. Two buttons displayed with different icons.
When users create an AND condition for their filter criteria, the results returned where ________ criteria are met
A) the last B) the first C) all D) any
Which of the following would be an effective calculated field labeled Retail Price to calculate a retail price that is 300% of wholesale price (for example, the wholesale price is $3 and retail price is $9 ) from a Wholesale Price field?
A) = Wholesale Price * 300 with a Name of Retail Price in the Insert Calculated Field dialog box B) Wholesale Price *300 with a Name of Retail Price in the Insert Calculated Field dialog box C) = Wholesale Price * 3 with a Name of Retail Price in the Insert Calculated Field dialog box D) * Wholesale Price * 3 and accept default Name in the Insert Calculated Field dialog box
To lock only one layer, you click the lock icon on the Timeline.
Answer the following statement true (T) or false (F)