Examples with Label com.codename1.rad.models.Property.Label used on opensource projects

Example 51 with Label

use of com.codename1.rad.models.Property.Label in project CodenameOne by codenameone.

the class RSSReader method createRendererContainer.

private Container createRendererContainer() {
    Container entries = new Container(new BoxLayout(BoxLayout.Y_AXIS));
    entries.setUIID("RSSEntry");
    Label title = new Label();
    title.setName("title");
    title.setUIID("RSSTitle");
    entries.addComponent(title);
    TextArea description = new TextArea(2, 30);
    description.setGrowByContent(false);
    description.setName("details");
    description.setUIID("RSSDescription");
    description.setScrollVisible(false);
    entries.addComponent(description);
    if (iconPlaceholder != null) {
        Container wrap = new Container(new BorderLayout());
        wrap.addComponent(BorderLayout.CENTER, entries);
        Label icon = new Label();
        icon.setIcon(iconPlaceholder);
        icon.setUIID("RSSIcon");
        icon.setName("icon");
        wrap.addComponent(BorderLayout.WEST, icon);
        entries = wrap;
    }
    return entries;
}

Example 52 with Label

use of com.codename1.rad.models.Property.Label in project CodenameOne by codenameone.

the class RSSReader method updateComponentValues.

void updateComponentValues(Container root, Hashtable h) {
    int c = root.getComponentCount();
    for (int iter = 0; iter < c; iter++) {
        Component current = root.getComponentAt(iter);
        // subclasses
        if (current.getClass() == com.codename1.ui.Container.class || current.getClass() == com.codename1.ui.Tabs.class) {
            updateComponentValues((Container) current, h);
            continue;
        }
        String n = current.getName();
        if (n != null) {
            String val = (String) h.get(n);
            if (val != null) {
                if (current instanceof Button) {
                    final String url = (String) val;
                    ((Button) current).addActionListener(new Listener(url));
                    continue;
                }
                if (current instanceof Label) {
                    ((Label) current).setText(val);
                    continue;
                }
                if (current instanceof TextArea) {
                    ((TextArea) current).setText(val);
                    continue;
                }
                if (current instanceof WebBrowser) {
                    ((WebBrowser) current).setPage(val, null);
                    continue;
                }
            }
        }
    }
}

Example 53 with Label

use of com.codename1.rad.models.Property.Label in project CodenameOne by codenameone.

the class AbstractChart method drawLabel.

/**
 * Draws a text label.
 *
 * @param canvas the canvas
 * @param labelText the label text
 * @param renderer the renderer
 * @param prevLabelsBounds the previous rendered label bounds
 * @param centerX the round chart center on X axis
 * @param centerY the round chart center on Y axis
 * @param shortRadius the short radius for the round chart
 * @param longRadius the long radius for the round chart
 * @param currentAngle the current angle
 * @param angle the label extra angle
 * @param left the left side
 * @param right the right side
 * @param color the label color
 * @param paint the paint
 * @param line if a line to the label should be drawn
 * @param display display the label anyway
 */
protected void drawLabel(Canvas canvas, String labelText, DefaultRenderer renderer, List<Rectangle2D> prevLabelsBounds, int centerX, int centerY, float shortRadius, float longRadius, float currentAngle, float angle, int left, int right, int color, Paint paint, boolean line, boolean display) {
    if (renderer.isShowLabels() || display) {
        paint.setColor(color);
        double rAngle = Math.toRadians(90 - (currentAngle + angle / 2));
        double sinValue = Math.sin(rAngle);
        double cosValue = Math.cos(rAngle);
        int x1 = Math.round(centerX + (float) (shortRadius * sinValue));
        int y1 = Math.round(centerY + (float) (shortRadius * cosValue));
        int x2 = Math.round(centerX + (float) (longRadius * sinValue));
        int y2 = Math.round(centerY + (float) (longRadius * cosValue));
        float size = renderer.getLabelsTextSize();
        float extra = Math.max(size / 2, 10);
        paint.setTextAlign(Component.LEFT);
        if (x1 > x2) {
            extra = -extra;
            paint.setTextAlign(Component.RIGHT);
        }
        float xLabel = x2 + extra;
        float yLabel = y2;
        float width = right - xLabel;
        if (x1 > x2) {
            width = xLabel - left;
        }
        labelText = getFitText(labelText, width, paint);
        float widthLabel = paint.measureText(labelText);
        boolean okBounds = false;
        while (!okBounds && line) {
            boolean intersects = false;
            int length = prevLabelsBounds.size();
            for (int j = 0; j < length && !intersects; j++) {
                Rectangle2D prevLabelBounds = prevLabelsBounds.get(j);
                if (prevLabelBounds.intersects(xLabel, yLabel, widthLabel, size)) {
                    intersects = true;
                    yLabel = (float) Math.max(yLabel, prevLabelBounds.getY() + prevLabelBounds.getHeight());
                }
            }
            okBounds = !intersects;
        }
        if (line) {
            y2 = (int) (yLabel - size / 2);
            canvas.drawLine(x1, y1, x2, y2, paint);
            canvas.drawLine(x2, y2, x2 + extra, y2, paint);
        } else {
            paint.setTextAlign(Component.CENTER);
        }
        canvas.drawText(labelText, xLabel, yLabel, paint);
        if (line) {
            prevLabelsBounds.add(PkgUtils.makeRect(xLabel, yLabel, xLabel + widthLabel, yLabel + size));
        }
    }
}

Example 54 with Label

use of com.codename1.rad.models.Property.Label in project CodenameOne by codenameone.

the class GlassTutorial method paint.

/**
 * {@inheritDoc}
 */
public void paint(Graphics g, Rectangle rect) {
    if (internal == null) {
        internal = new Label(" ");
        internal.setUIID("GlassTutorial");
    }
    internal.setSize(rect.getSize());
    internal.paintComponent(g);
    int componentCount = vec.size();
    for (int iter = 0; iter < componentCount; iter++) {
        Component current = (Component) vec.elementAt(iter);
        String pos = (String) current.getClientProperty(POS);
        Component dest = (Component) current.getClientProperty(DEST);
        int xpos = dest.getAbsoluteX();
        int ypos = dest.getAbsoluteY();
        int w = dest.getWidth();
        int h = dest.getHeight();
        if (pos.equals(BorderLayout.CENTER)) {
            current.setX(xpos);
            current.setY(ypos);
            current.setWidth(w);
            current.setHeight(h);
            current.paintComponent(g);
            continue;
        }
        Dimension d = current.getPreferredSize();
        current.setWidth(d.getWidth());
        current.setHeight(d.getHeight());
        if (pos.equals(BorderLayout.SOUTH)) {
            current.setX(xpos + w / 2 - d.getWidth() / 2);
            current.setY(ypos + h);
            current.paintComponent(g);
            continue;
        }
        if (pos.equals(BorderLayout.NORTH)) {
            current.setX(xpos + w / 2 - d.getWidth() / 2);
            current.setY(ypos - d.getHeight());
            current.paintComponent(g);
            continue;
        }
        if (pos.equals(BorderLayout.EAST)) {
            current.setX(xpos + w);
            current.setY(ypos + h / 2 - d.getHeight() / 2);
            current.paintComponent(g);
            continue;
        }
        if (pos.equals(BorderLayout.WEST)) {
            current.setX(xpos - d.getWidth());
            current.setY(ypos + h / 2 - d.getHeight() / 2);
            current.paintComponent(g);
            continue;
        }
    }
}

Example 55 with Label

use of com.codename1.rad.models.Property.Label in project CodenameOne by codenameone.

the class LazyValueC method postCreateComponents.

/**
 * Invoked after the components were created to allow properties that require the entire
 * tree to exist to update the component. This is useful for properties that point
 * at other components.
 */
private void postCreateComponents(DataInputStream in, Container parent, Resources res) throws Exception {
    // finds the component whose properties need to update
    String name = in.readUTF();
    Component lastComponent = null;
    while (name.length() > 0) {
        if (lastComponent == null || !lastComponent.getName().equals(name)) {
            lastComponent = findByName(name, parent);
        }
        Component c = lastComponent;
        int property = in.readInt();
        modifyingProperty(c, property);
        switch(property) {
            case PROPERTY_COMMAND_LEGACY:
                {
                    readCommand(in, c, parent, res, true);
                    break;
                }
            case PROPERTY_COMMAND:
                {
                    readCommand(in, c, parent, res, false);
                    break;
                }
            case PROPERTY_LABEL_FOR:
                c.setLabelForComponent((Label) findByName(in.readUTF(), parent));
                break;
            case PROPERTY_LEAD_COMPONENT:
                ((Container) c).setLeadComponent(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_UP:
                c.setNextFocusUp(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_DOWN:
                c.setNextFocusDown(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_LEFT:
                c.setNextFocusLeft(findByName(in.readUTF(), parent));
                break;
            case PROPERTY_NEXT_FOCUS_RIGHT:
                c.setNextFocusRight(findByName(in.readUTF(), parent));
                break;
        }
        name = in.readUTF();
    }
}