Package pivot.wtk

Examples of pivot.wtk.Label$LabelListenerList

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    }

    public int getPreferredHeight(int width) {
        int preferredHeight = 0;

        Label label = (Label)getComponent();
        String text = label.getText();

        if (text == null) {
            text = "";
        }
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    public Dimensions getPreferredSize() {
        int preferredWidth = 0;
        int preferredHeight = 0;

        Label label = (Label)getComponent();
        String text = label.getText();

        if (text != null
            && text.length() > 0) {
            Rectangle2D stringBounds = font.getStringBounds(text, fontRenderContext);
            preferredWidth = (int)Math.ceil(stringBounds.getWidth());
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    public void paint(Graphics2D graphics) {
        int width = getWidth();
        int height = getHeight();

        Label label = (Label)getComponent();
        String text = label.getText();

        if (text != null
            && text.length() > 0) {
            if (fontRenderContext.isAntiAliased()) {
                graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
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        throws Exception {
        WTKXSerializer wtkxSerializer = new WTKXSerializer();
        window = new Window((Component)wtkxSerializer.readObject(getClass().getResource("drag_and_drop.wtkx")));

        // Text
        final Label label = (Label)wtkxSerializer.getObjectByName("label");
        label.setDragSource(new DragSource() {
            private LocalManifest content = null;

            public boolean beginDrag(Component component, int x, int y) {
                String text = label.getText();
                if (text != null) {
                    content = new LocalManifest();
                    content.putText(label.getText());
                }

                return (content != null);
            }

            public void endDrag(Component component, DropAction dropAction) {
                content = null;
            }

            public boolean isNative() {
                return true;
            }

            public LocalManifest getContent() {
                return content;
            }

            public Visual getRepresentation() {
                return null;
            }

            public Point getOffset() {
                return null;
            }

            public int getSupportedDropActions() {
                return DropAction.COPY.getMask();
            }
        });

        label.setDropTarget(new DropTarget() {
            public DropAction dragEnter(Component component, Manifest dragContent,
                int supportedDropActions, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsText()
                    && DropAction.COPY.isSelected(supportedDropActions)) {
                    dropAction = DropAction.COPY;
                }

                return dropAction;
            }

            public void dragExit(Component component) {
            }

            public DropAction dragMove(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsText() ? DropAction.COPY : null);
            }

            public DropAction userDropActionChange(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsText() ? DropAction.COPY : null);
            }

            public DropAction drop(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsText()) {
                    try {
                        label.setText(dragContent.getText());
                        dropAction = DropAction.COPY;
                    } catch(IOException exception) {
                        System.err.println(exception);
                    }
                }

                dragExit(component);

                return dropAction;
            }
        });

        PushButton copyTextButton = (PushButton)wtkxSerializer.getObjectByName("copyTextButton");
        copyTextButton.getButtonPressListeners().add(new ButtonPressListener() {
            public void buttonPressed(Button button) {
                String text = label.getText();
                LocalManifest clipboardContent = new LocalManifest();
                clipboardContent.putText(text);
                Clipboard.setContent(clipboardContent);
            }
        });

        PushButton pasteTextButton = (PushButton)wtkxSerializer.getObjectByName("pasteTextButton");
        pasteTextButton.getButtonPressListeners().add(new ButtonPressListener() {
            public void buttonPressed(Button button) {
                Manifest clipboardContent = Clipboard.getContent();

                if (clipboardContent != null
                    && clipboardContent.containsText()) {
                    try {
                        label.setText(clipboardContent.getText());
                    } catch(IOException exception) {
                        System.err.println(exception);
                    }
                }
            }
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        tablePane.setPreferredSize(320, 240);
        tablePane.getColumns().add(new TablePane.Column(1, true));
        tablePane.getRows().add(new TablePane.Row(1, true));
        tablePane.getRows().add(new TablePane.Row(-1));

        Label sheetContent = new Label("Sheet Content");
        sheetContent.getStyles().put("horizontalAlignment", HorizontalAlignment.CENTER);
        sheetContent.getStyles().put("verticalAlignment", VerticalAlignment.CENTER);

        tablePane.getRows().get(0).add(sheetContent);

        FlowPane flowPane = new FlowPane();
        tablePane.getRows().get(1).add(flowPane);
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public class NativeDragDropTest implements Application {
    private Frame frame = null;

    public void startup(final Display display, Dictionary<String, String> properties)
        throws Exception {
        final Label label = new Label("http://www.apple.com");
        label.getStyles().put("font", new Font("Arial", Font.PLAIN, 24));
        label.getStyles().put("horizontalAlignment", HorizontalAlignment.CENTER);
        label.getStyles().put("verticalAlignment", VerticalAlignment.CENTER);

        label.setDragSource(new DragSource() {
            private LocalManifest content = null;

            public boolean beginDrag(Component component, int x, int y) {
                content = new LocalManifest();

                URL url = null;
                try {
                    url = new URL(label.getText());
                } catch(MalformedURLException exception) {
                }

                if (url != null) {
                    content.putURL(url);
                }

                return true;
            }

            public void endDrag(Component component, DropAction dropAction) {
                content = null;
            }

            public boolean isNative() {
                return true;
            }

            public LocalManifest getContent() {
                return content;
            }

            public Visual getRepresentation() {
                return null;
            }

            public Point getOffset() {
                return null;
            }

            public int getSupportedDropActions() {
                return DropAction.COPY.getMask();
            }
        });

        label.setDropTarget(new DropTarget() {
            public DropAction dragEnter(Component component, Manifest dragContent,
                int supportedDropActions, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsURL()) {
                    frame.getStyles().put("backgroundColor", "#ffcccc");
                    dropAction = DropAction.COPY;
                }

                return dropAction;
            }

            public void dragExit(Component component) {
                frame.getStyles().put("backgroundColor", "#ffffff");
            }

            public DropAction dragMove(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsURL() ? DropAction.COPY : null);
            }

            public DropAction userDropActionChange(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsURL() ? DropAction.COPY : null);
            }

            public DropAction drop(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsURL()) {
                    Label label = (Label)component;
                    try {
                        label.setText(dragContent.getURL().toString());
                    } catch(IOException exception) {
                        System.err.println(exception);
                    }
                }
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            + "listen very hard the tune will come to you at last when all are "
            + "one and one is all: to be a rock and not to roll.";

        FlowPane flowPane = new FlowPane(Orientation.HORIZONTAL);

        Label label1 = new Label(line1);
        label1.getStyles().put("wrapText", true);
        label1.getStyles().put("horizontalAlignment", HorizontalAlignment.LEFT);
        flowPane.add(label1);

        Label label2 = new Label(line2);
        label2.getStyles().put("wrapText", true);
        label2.getStyles().put("horizontalAlignment", HorizontalAlignment.LEFT);
        label2.getStyles().put("textDecoration", TextDecoration.UNDERLINE);
        flowPane.add(label2);

        flowPane.getStyles().put("horizontalAlignment", HorizontalAlignment.JUSTIFY);
        flowPane.getStyles().put("padding", new Insets(10));
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    @Override
    public void install(Component component) {
        super.install(component);

        Label label = (Label)getComponent();
        label.getLabelListeners().add(this);
    }
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        label.getLabelListeners().add(this);
    }

    @Override
    public void uninstall() {
        Label label = (Label)getComponent();
        label.getLabelListeners().remove(this);

        super.uninstall();
    }
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    }

    public int getPreferredWidth(int height) {
        int preferredWidth = 0;

        Label label = (Label)getComponent();
        String text = label.getText();

        if (text != null
            && text.length() > 0) {
            Rectangle2D stringBounds = font.getStringBounds(text, fontRenderContext);
            preferredWidth = (int)Math.ceil(stringBounds.getWidth());
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Related Classes of pivot.wtk.Label$LabelListenerList

  • pivot.demos.dnd.DragAndDropDemo
  • pivot.tutorials.HelloJava
  • pivot.tutorials.lists.ListViews
  • pivot.wtk.skin.LabelSkin
  • pivot.wtk.skin.terra.TerraAlertSkin
  • pivot.wtk.skin.terra.TerraCalendarSkin
  • pivot.wtk.skin.terra.TerraFormSkin
  • pivot.wtk.skin.terra.TerraPromptSkin
  • pivot.wtk.test.LabelTest
  • pivot.wtk.test.NativeDragDropTest
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