Examples of org.apache.pivot.wtk.BoxPane$BoxPaneListenerList

org.apache.pivot.wtk.BoxPane
Container that arranges components in a line, either vertically or horizontally.
Layout considerations: Note that by default, a BoxPane does not pass any preferred size information to its components. That means, for example, that the preferred width of a horizontal BoxPane is simply the sum of the preferred widths of its components, plus whatever extra space is dictated by its padding and spacing styles. This is also true in the orthogonal dimension if the fill style is not set: the preferred height of a horizontal BoxPane is the maximum preferred height of its components (plus padding, if any).
If a BoxPane is given less than its preferred size by its parent container, then the contents will be clipped; if given more than its preferred size, the contents will not be stretched to fill the space.
This behavior of BoxPane can be useful for "canceling" the layout effects of a parent container and/or to align a component that does not have its own alignment styles. For example, if you place a PushButton in a cell of a TablePane, the button will expand to fill the whole cell. If instead you place the button inside a BoxPane in the cell, it will retain its natural size, and you can set the horizontalAlignment and verticalAlignment styles of the BoxPane to, say, center the button within the cell.
Setting the fill style to true will cause the BoxPane to completely fill the space allotted by its container in the direction orthogonal to the layout direction. So, for a vertical layout, the width will be the width of its container and the children of the BoxPane will also be sized accordingly (i.e., full width of the space). And so for a horizontal layout, with fill set to true the height of the BoxPane will be the height allotted by its container and the children of the BoxPane will have their heights set accordingly.

    private Frame frame1;
    private Frame frame2;


    @Override
    public void startup(Display display, Map<String, String> properties) throws Exception {
        BoxPane boxPane1 = new BoxPane(Orientation.VERTICAL);
        TextInput textInput1 = new TextInput();
        textInput1.setText("ABCD");
        boxPane1.add(textInput1);
        boxPane1.add(new TextInput());
        boxPane1.add(new TextInput());
        frame1 = new Frame(boxPane1);
        frame1.setPreferredSize(320, 240);
        frame1.open(display);


        BoxPane boxPane2 = new BoxPane(Orientation.VERTICAL);
        TextInput textInput2 = new TextInput();
        textInput2.setText("1234");
        boxPane2.add(textInput2);
        boxPane2.add(new TextInput());
        boxPane2.add(new TextInput());
        frame2 = new Frame(boxPane2);
        frame2.setPreferredSize(320, 240);
        frame2.open(display);


        frame2.requestFocus();

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    private static Component addPointControl(final Dictionary<String, Object> dictionary,
        final String key, Form.Section section) {
        Point point = (Point)dictionary.get(key);


        BoxPane boxPane = new BoxPane(Orientation.VERTICAL);
        section.add(boxPane);
        Form.setLabel(boxPane, key);


        FlowPane flowPane = new FlowPane();
        flowPane.getStyles().put("alignToBaseline", true);
        flowPane.getStyles().put("horizontalSpacing", 5);
        boxPane.add(flowPane);


        TextInput textInput = new TextInput();
        textInput.setTextSize(3);
        textInput.setMaximumLength(4);
        textInput.setValidator(new IntValidator());
        textInput.setText(String.valueOf(point.x));
        flowPane.add(textInput);


        textInput.getComponentStateListeners().add(new ComponentStateListener.Adapter() {
            @Override
            public void focusedChanged(Component component, Component obverseComponent) {
                if (!component.isFocused()) {
                    TextInput textInputLocal = (TextInput)component;
                    Point pointLocal = (Point)dictionary.get(key);


                    try {
                        int x = Integer.parseInt(textInputLocal.getText());
                        dictionary.put(key, new Point(x, pointLocal.y));
                    } catch (Exception exception) {
                        displayErrorMessage(exception, component.getWindow());
                        textInputLocal.setText(String.valueOf(pointLocal.x));
                    }
                }
            }
        });


        Label label = new Label("x");
        label.getStyles().put("font", "{italic:true}");
        flowPane.add(label);


        flowPane = new FlowPane();
        flowPane.getStyles().put("alignToBaseline", true);
        flowPane.getStyles().put("horizontalSpacing", 5);
        boxPane.add(flowPane);


        textInput = new TextInput();
        textInput.setTextSize(3);
        textInput.setMaximumLength(4);
        textInput.setValidator(new IntValidator());

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        return boxPane;
    }


    private void updatePointControl(Dictionary<String, Object> dictionary, String key) {
        BoxPane boxPane = (BoxPane)controls.get(key);


        if (boxPane != null) {
            Point point = (Point)dictionary.get(key);


            TextInput xTextInput = (TextInput)((FlowPane)boxPane.get(0)).get(0);
            TextInput yTextInput = (TextInput)((FlowPane)boxPane.get(1)).get(0);


            xTextInput.setText(String.valueOf(point.x));
            yTextInput.setText(String.valueOf(point.y));
        }
    }

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        Label label = new Label();
        label.setText(Integer.toString(index));
        label.getStyles().put("backgroundColor", Color.WHITE);
        label.getStyles().put("padding", 2);


        BoxPane boxPane = new BoxPane();
        boxPane.getStyles().put("horizontalAlignment", HorizontalAlignment.CENTER);
        boxPane.getStyles().put("verticalAlignment", VerticalAlignment.CENTER);


        boxPane.add(new Border(label));
        stackPane.add(boxPane);


        return stackPane;
    }

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            public void buttonRemoved(ButtonGroup buttonGroupArgument, Button button) {
                System.out.println("buttonRemoved(): " + button);
            }
        });


        BoxPane boxPane = new BoxPane();


        PushButton button1 = new PushButton("One");
        button1.setToggleButton(true);
        button1.setButtonGroup(buttonGroup);
        boxPane.add(button1);


        PushButton button2 = new PushButton("Two");
        button2.setToggleButton(true);
        button2.setButtonGroup(buttonGroup);
        boxPane.add(button2);


        PushButton button3 = new PushButton("Three");
        button3.setToggleButton(true);
        button3.setButtonGroup(buttonGroup);
        boxPane.add(button3);


        PushButton button4 = new PushButton("Four");
        button4.setToggleButton(true);
        button4.setButtonGroup(buttonGroup);
        boxPane.add(button4);


        // button1.setSelected(true);
        // buttonGroup.setSelection(button1);
        // buttonGroup.setSelection(null);

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public class LinkButtonTest extends Application.Adapter {
    private Window window = new Window();


    @Override
    public void startup(Display display, Map<String, String> properties) throws Exception {
        BoxPane boxPane = new BoxPane();
        boxPane.getStyles().put("verticalAlignment", VerticalAlignment.CENTER);
        boxPane.getStyles().put("spacing", 8);
        boxPane.getComponentMouseListeners().add(new ComponentMouseListener() {
            @Override
            public boolean mouseMove(Component component, int x, int y) {
                System.out.println("BOX PANE " + x + ", " + y);
                return false;
            }


            @Override
            public void mouseOver(Component component) {
                // empty block
            }


            @Override
            public void mouseOut(Component component) {
                // empty block
            }
        });


        Image image = Image.load(getClass().getResource("go-home.png"));


        LinkButton linkButton = null;


        linkButton = new LinkButton("ABCDE");
        boxPane.add(linkButton);
        linkButton.getComponentMouseListeners().add(new ComponentMouseListener() {
            @Override
            public boolean mouseMove(Component component, int x, int y) {
                return true;
            }


            @Override
            public void mouseOver(Component component) {
                // empty block
            }


            @Override
            public void mouseOut(Component component) {
                // empty block
            }
        });


        linkButton = new LinkButton(image);
        boxPane.add(linkButton);


        linkButton = new LinkButton(new ButtonData(image, "12345"));
        boxPane.add(linkButton);


        window.setContent(boxPane);
        window.open(display);
    }

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    private ButtonGroup sizeGroup = null;


    @Override
    public void startup(Display display, Map<String, String> properties)
        throws Exception {
        frame = new Frame(new BoxPane());
        frame.getStyles().put("padding", 0);
        frame.setTitle("Component Pane Test");
        frame.setPreferredSize(800, 600);
        frame.setLocation(20, 20);

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    @BXML private TextInput textInput2 = null;
    @BXML private TextInput textInput3 = null;


    @Override
    public void startup(Display display, Map<String, String> properties) throws Exception {
        BoxPane boxPane = new BoxPane(Orientation.VERTICAL);
        boxPane.add(new TextInput());
        boxPane.add(new TextInput());
        boxPane.add(new TextInput());
        frame1 = new Frame(boxPane);
        frame1.setLocation(50, 50);
        frame1.setPreferredSize(320, 240);
        frame1.setTitle("Frame 1");

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        listFrame.setTitle("List Frame");
        listFrame.setPreferredSize(400, 300);
        listFrame.setLocation(20, 20);
        listFrame.getStyles().put("padding", new Insets(0, 0, 0, 0));


        BoxPane boxPane = new BoxPane();
        boxPane.getStyles().put("fill", true);
        boxPane.setOrientation(Orientation.VERTICAL);
        listFrame.setContent(boxPane);


        Label infoLabel = new Label("Double click on a list item to open a detail frame");
        boxPane.add(infoLabel);


        ScrollPane scrollPane = new ScrollPane();
        scrollPane.setHorizontalScrollBarPolicy(ScrollBarPolicy.FILL);
        scrollPane.setVerticalScrollBarPolicy(ScrollBarPolicy.FILL_TO_CAPACITY);
        scrollPane.setRepaintAllViewport(true);  // workaround for pivot-738, needed only in in some cases
        boxPane.add(scrollPane);


        final ListView listView = new ListView();
        List<String> listData = new ArrayList<String>();
        for (int i = 0; i < 50; ++i) {
            listData.add("List Item " + i);
        }
        listView.setListData(listData);
        scrollPane.setView(listView);


        listView.getListViewSelectionListeners().add(new ListViewSelectionListener.Adapter() {
            @Override
            public void selectedItemChanged(ListView listViewArgument, Object previousSelectedItem) {
                System.out.println("selectedItemChanged : " + listViewArgument.getSelectedItem());
            }
        });


        listView.getComponentMouseButtonListeners().add(new ComponentMouseButtonListener.Adapter() {
            @Override
            public boolean mouseClick(Component component, Mouse.Button button, int x, int y, int count) {
                System.out.println("mouseClick : " + count);


                if (count == 2) {
                    System.out.println("double click, now open a detail frame");


                    Frame detailFrame = new Frame();
                    detailFrame.setTitle("Detail Frame");
                    detailFrame.setPreferredSize(400, 300);
                    int selectedIndex = listView.getSelectedIndex();
                    detailFrame.setLocation(80 + (selectedIndex * 10), 80 + (selectedIndex * 10));
                    detailFrame.getStyles().put("padding", new Insets(0, 0, 0, 0));


                    BoxPane boxPaneLocal = new BoxPane();
                    boxPaneLocal.getStyles().put("fill", true);
                    boxPaneLocal.setOrientation(Orientation.VERTICAL);
                    detailFrame.setContent(boxPaneLocal);


                    String selectedItem = listView.getSelectedItem().toString();
                    Label label = new Label("Selected Item is \"" + selectedItem + "\"");
                    boxPaneLocal.add(label);
                    boxPaneLocal.add(new Label(""));  // spacer


                    boxPaneLocal.add(new Label("Click inside the text input to focus it"));
                    TextInput textInput = new TextInput();
                    textInput.setText("Focusable component");
                    boxPaneLocal.add(textInput);  // workaround for pivot-811: add a focusable element inside the frame


                    detailFrame.open(displayArgument);


                    // workaround for pivot-811: force the focus on the first focusable element inside the frame
                    detailFrame.requestFocus();

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    private Window window = null;
    private PushButton helloButton = null;


    @Override
    public void startup(Display display, Map<String, String> properties) throws Exception {
        BoxPane boxPane = new BoxPane();
        boxPane.getStyles().put("horizontalAlignment", HorizontalAlignment.CENTER);
        boxPane.getStyles().put("verticalAlignment", VerticalAlignment.BOTTOM);


        helloButton = new PushButton("Say Hello");
        boxPane.add(helloButton);


        helloButton.getButtonPressListeners().add(new ButtonPressListener() {
            @Override
            public void buttonPressed(Button button) {
                String text = button.getButtonData().toString();

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