Examples with Label org.apache.pivot.wtk.Label used on opensource projects

Example 26 with Label

use of org.apache.pivot.wtk.Label in project pivot by apache.

the class ColorPaletteTest method createCell.

private static Component createCell(int index) {
    StackPane stackPane = new StackPane();
    Border border = new Border();
    border.getStyles().put(Style.backgroundColor, index);
    stackPane.add(border);
    Label label = new Label();
    label.setText(Integer.toString(index));
    label.getStyles().put(Style.backgroundColor, Color.WHITE);
    label.getStyles().put(Style.padding, 2);
    Color themeColor = border.getStyles().getColor(Style.backgroundColor);
    Label colorLabel = new Label();
    colorLabel.setText(String.format("R:%1$d,G:%2$d,B:%3$d", themeColor.getRed(), themeColor.getGreen(), themeColor.getBlue()));
    colorLabel.getStyles().put(Style.backgroundColor, Color.WHITE);
    colorLabel.getStyles().put(Style.padding, 2);
    BoxPane boxPane = new BoxPane(Orientation.VERTICAL);
    boxPane.getStyles().put(Style.horizontalAlignment, HorizontalAlignment.CENTER);
    boxPane.getStyles().put(Style.verticalAlignment, VerticalAlignment.CENTER);
    boxPane.add(new Border(label));
    boxPane.add(new Border(colorLabel));
    stackPane.add(boxPane);
    return stackPane;
}

Example 27 with Label

use of org.apache.pivot.wtk.Label in project pivot by apache.

the class JSONViewer method startup.

@Override
public void startup(Display display, Map<String, String> properties) throws Exception {
    BXMLSerializer bxmlSerializer = new BXMLSerializer();
    bxmlSerializer.getNamespace().put(APPLICATION_KEY, this);
    window = (Window) bxmlSerializer.readObject(JSONViewer.class, "json_viewer.bxml");
    bxmlSerializer.bind(this);
    Label prompt = new Label("Drag or paste JSON here");
    prompt.getStyles().put(Style.horizontalAlignment, HorizontalAlignment.CENTER);
    prompt.getStyles().put(Style.verticalAlignment, VerticalAlignment.CENTER);
    promptDecorator.setOverlay(prompt);
    treeView.getDecorators().add(promptDecorator);
    window.setTitle(WINDOW_TITLE);
    window.open(display);
    window.requestFocus();
    if (System.in.available() > 0) {
        JSONSerializer jsonSerializer = new JSONSerializer();
        try {
            setValue(jsonSerializer.readObject(System.in));
        } catch (Exception exception) {
        // No-op
        }
    }
}

Example 28 with Label

use of org.apache.pivot.wtk.Label in project pivot by apache.

the class ComponentSkin method tooltipTriggered.

@Override
public void tooltipTriggered(Component componentArgument, int x, int y) {
    String tooltipText = component.getTooltipText();
    if (tooltipText != null) {
        Label tooltipLabel = new Label(tooltipText);
        boolean tooltipWrapText = component.getTooltipWrapText();
        tooltipLabel.getStyles().put(Style.wrapText, tooltipWrapText);
        Tooltip tooltip = new Tooltip(tooltipLabel);
        Display display = component.getDisplay();
        Point location = component.mapPointToAncestor(display, x, y);
        // Ensure that the tooltip stays on screen
        int tooltipX = location.x + 16;
        int tooltipY = location.y;
        int tooltipWidth = tooltip.getPreferredWidth();
        int tooltipHeight = tooltip.getPreferredHeight();
        if (tooltipX + tooltipWidth > display.getWidth()) {
            // the cursor
            if (tooltipY > tooltipHeight) {
                tooltipX = display.getWidth() - tooltipWidth;
            } else {
                tooltipX = location.x - tooltipWidth - 16;
            }
            if (tooltipX < 0) {
                tooltipX = 0;
            }
            // these x adjustments
            if (tooltipX < location.x && tooltipX + tooltipWidth > location.x) {
                tooltipY -= tooltipHeight;
                if (tooltipY < 0) {
                    tooltipY = 0;
                }
            }
        }
        if (tooltipY + tooltipHeight > display.getHeight()) {
            tooltipY -= tooltipHeight;
        }
        tooltip.setLocation(tooltipX, tooltipY);
        tooltip.open(component.getWindow());
    }
}

Example 29 with Label

use of org.apache.pivot.wtk.Label in project pivot by apache.

the class LabelSkin method getPreferredSize.

@Override
public Dimensions getPreferredSize() {
    Label label = (Label) getComponent();
    String text = label.getText();
    FontRenderContext fontRenderContext = Platform.getFontRenderContext();
    LineMetrics lm = font.getLineMetrics("", fontRenderContext);
    int lineHeight = (int) Math.ceil(lm.getHeight());
    int preferredHeight = 0;
    int preferredWidth = 0;
    if (text != null && text.length() > 0) {
        String[] str;
        if (wrapText) {
            str = text.split("\n");
        } else {
            str = new String[] { text };
        }
        for (String line : str) {
            Rectangle2D stringBounds = font.getStringBounds(line, fontRenderContext);
            int w = (int) Math.ceil(stringBounds.getWidth());
            if (w > preferredWidth) {
                preferredWidth = w;
            }
            preferredHeight += lineHeight;
        }
    } else {
        preferredHeight += lineHeight;
    }
    preferredHeight += (padding.top + padding.bottom);
    preferredWidth += (padding.left + padding.right);
    return new Dimensions(preferredWidth, preferredHeight);
}

Example 30 with Label

use of org.apache.pivot.wtk.Label in project pivot by apache.

the class LabelSkin method getPreferredWidth.

@Override
public int getPreferredWidth(int height) {
    Label label = (Label) getComponent();
    String text = label.getText();
    int preferredWidth = 0;
    if (text != null && text.length() > 0) {
        FontRenderContext fontRenderContext = Platform.getFontRenderContext();
        String[] str;
        if (wrapText) {
            str = text.split("\n");
        } else {
            str = new String[] { text };
        }
        for (String line : str) {
            Rectangle2D stringBounds = font.getStringBounds(line, fontRenderContext);
            int w = (int) Math.ceil(stringBounds.getWidth());
            if (w > preferredWidth) {
                preferredWidth = w;
            }
        }
    }
    preferredWidth += (padding.left + padding.right);
    return preferredWidth;
}