import javafx.scene.layout.GridPaneBuilder; //导入依赖的package包/类
/**
 * Instantiates a new ViewingArea with a given focus.
 * 
 * @param ljgm
 *            The ljgm
 * @param g
 *            The default focus of this {@link ViewingArea}.
 */
public ViewingArea(LJGM ljgm, Gallery g) {
	this.focus = g;
	this.imageQueue = new ImageLoaderQueue();
	this.grid = GridPaneBuilder.create().padding(new Insets(PADDING)).hgap(PADDING).vgap(PADDING).build();

	LJGM.instance().getStatusBar().bindProgress(imageQueue.progressProperty());

	if (g == null) {
		setCenter(getBlankDisplay("There are no galleries!"));
		return;
	} else {
		setFocus(g);
		return;
	}
}
 

import javafx.scene.layout.GridPaneBuilder; //导入依赖的package包/类
private void createTitleBar(Pane parent, JfxStyleHolder style) {
    Integer height = ThemeTypeHelper.toDimension(Handler.tbHeightAttr.getRawValue(getTheme()));

    if (height == null || height < MIN_TITLE_HEIGHT) {
        height = MIN_TITLE_HEIGHT;
    }

    title = GridPaneBuilder.create().layoutX(border.width).layoutY(border.width)
            .prefHeight(height).build();
    title.getStyleClass().add(TITLE_BAR_CLASS);
    title.prefWidthProperty().bind(parent.widthProperty().subtract(border.width * 2));
    createTitleDragHandlers(title);
    parent.getChildren().add(title);

    // create real contents
    createTitleLabel(title);
    createTitleButtons(title, style);
}
 

import javafx.scene.layout.GridPaneBuilder; //导入依赖的package包/类
private GridPane configureMemoryAnalyzer() {
	GridPane gp = GridPaneBuilder.create().vgap(8).hgap(8).build();
	Label usedLbl = LabelBuilder.create().build();
	Label freeLbl = LabelBuilder.create().build();
	Label totalLbl = LabelBuilder.create().build();
	Label maxLbl = LabelBuilder.create().build();

	gp.addRow(0, new Label("Used  :"), usedLbl);
	gp.addRow(1, new Label("Free  :"), freeLbl);
	gp.addRow(2, new Label("Total :"), totalLbl);
	gp.addRow(3, new Label("Max   :"), maxLbl);
	read(usedLbl, freeLbl, totalLbl, maxLbl);
	return gp;
}
 

import javafx.scene.layout.GridPaneBuilder; //导入依赖的package包/类
@Override
public void start(Stage stage) throws Exception {
	this.stage = stage;
	configureScene();
	configureStage();
	// Logic starts
	propScroll = ScrollPaneBuilder.create().fitToHeight(true).fitToWidth(true).build();
	dock.getChildren().add(image);
	SplitPane sp = new SplitPane();
	sp.getItems().addAll(dock,propScroll);
	
	GridPane gp = GridPaneBuilder.create().vgap(10).hgap(10).padding(new Insets(10)).build();
	propScroll.setContent(gp);
	root.getChildren().add(sp);
	
	gp.addRow(0, new Label("X : "),getBindedTextField(image.xProperty()));
	gp.addRow(1, new Label("Y : "),getBindedTextField(image.yProperty()));
	gp.addRow(2, new Label("Layout-X : "),getBindedTextField(image.layoutXProperty()));
	gp.addRow(3, new Label("Layout-Y : "),getBindedTextField(image.layoutYProperty()));
	gp.addRow(4, new Label("Translate-X : "),getBindedTextField(image.translateXProperty()));
	gp.addRow(5, new Label("Translate-Y : "),getBindedTextField(image.translateYProperty()));
	
	gp.addRow(6, new Label("Fit Width : "),getBindedTextField(image.fitWidthProperty()));
	gp.addRow(7, new Label("Fit Height : "),getBindedTextField(image.fitHeightProperty()));
	gp.addRow(8, new Label("Scale-X : "),getBindedTextField(image.scaleXProperty()));
	gp.addRow(9, new Label("Scale-Y : "),getBindedTextField(image.scaleYProperty()));
	
	CheckBox cb = new CheckBox();
	image.preserveRatioProperty().bindBidirectional(cb.selectedProperty());
	gp.addRow(10, new Label("Preserve ratio : "),cb);
	}
 

import javafx.scene.layout.GridPaneBuilder; //导入依赖的package包/类
@Override
public void start(Stage stage) throws Exception {
	this.stage = stage;
	configureScene();
	configureStage();
	// Logic starts
	VBox vb = new VBox();
	vb.setSpacing(10);
	
	final VBox layout = VBoxBuilder.create().build();
	layout.getChildren().add(new DynamicTextArea());
	
	Button btn = ButtonBuilder.create().text("Add").onAction(new EventHandler<ActionEvent>() {
		@Override
		public void handle(ActionEvent arg0) {
			layout.getChildren().add(new DynamicTextArea());
		}
	}).build();

	final GridPane gridPane = GridPaneBuilder.create()
			.styleClass("contact-details-gridpane")
			// [ARE] Further modification for CAEMR-2098. Setting minimum width to show labels even if application width is changed.
			.columnConstraints(ColumnConstraintsBuilder.create().hgrow(Priority.NEVER).minWidth(80).build(),
					ColumnConstraintsBuilder.create().hgrow(Priority.ALWAYS).build(),
					ColumnConstraintsBuilder.create().hgrow(Priority.NEVER).minWidth(100).build()).build();
	
	gridPane.addRow(0, new Label("hi"), layout, btn);
	
	root.getChildren().add(ScrollPaneBuilder.create().styleClass("contact-details-pane").hbarPolicy(ScrollBarPolicy.NEVER)
			.fitToWidth(true).content(gridPane).build());
}
 

import javafx.scene.layout.GridPaneBuilder; //导入依赖的package包/类
@Override
public void handlePerspective(final IAction<Event, Object> action,
		final PerspectiveLayout perspectiveLayout) {
	if (action.getLastMessage().equals(MessageUtil.INIT)) {
		final SplitPane mainLayout = SplitPaneBuilder.create()
				.styleClass("vsplitpane").orientation(Orientation.VERTICAL)
				.prefHeight(600).prefWidth(800).build();

		mainLayout.setDividerPosition(0, 0.50f);

		// create left button menu
		final GridPane top = GridPaneBuilder.create()
				.alignment(Pos.TOP_CENTER).build();
		GridPane.setHgrow(top, Priority.ALWAYS);
		GridPane.setVgrow(top, Priority.ALWAYS);

		// create main content Top
		final GridPane bottom = GridPaneBuilder.create()
				.alignment(Pos.BOTTOM_CENTER).build();
		GridPane.setHgrow(bottom, Priority.ALWAYS);
		GridPane.setVgrow(bottom, Priority.ALWAYS);

		GridPane.setVgrow(mainLayout, Priority.ALWAYS);
		GridPane.setHgrow(mainLayout, Priority.ALWAYS);

		mainLayout.getItems().addAll(top, bottom);
		// Register root component
		perspectiveLayout.registerRootComponent(mainLayout);
		// register left menu
		perspectiveLayout.registerTargetLayoutComponent("PTop", top);
		// register main content
		perspectiveLayout.registerTargetLayoutComponent("PBottom", bottom);
	}

}