Examples with Container com.codename1.ui.Container used on opensource projects

Example 36 with Container

use of com.codename1.ui.Container in project CodenameOne by codenameone.

the class ScaleImageButton method calcPreferredSize.

/**
 * {@inheritDoc}
 */
@Override
protected Dimension calcPreferredSize() {
    Image i = getIcon();
    if (i == null) {
        return new Dimension();
    }
    int dw = Display.getInstance().getDisplayWidth();
    int iw = i.getWidth();
    int ih = i.getHeight();
    // a scrollable container the vertical height might be granted providing so much space as to make this unrealistic...
    if (iw > dw) {
        float ratio = ((float) iw) / ((float) dw);
        iw = (int) (((float) iw) / ((float) ratio));
        ih = (int) (((float) ih) / ((float) ratio));
    }
    Style s = getStyle();
    return new Dimension(iw + s.getPaddingLeftNoRTL() + s.getPaddingRightNoRTL(), ih + s.getPaddingTop() + s.getPaddingBottom());
}

Example 37 with Container

use of com.codename1.ui.Container in project CodenameOne by codenameone.

the class CloudObject method unbindTree.

/**
 * Clears the binding to this component tree
 * @param ui the container whose children might be bound
 */
public void unbindTree(Container ui) {
    int componentCount = ui.getComponentCount();
    for (int iter = 0; iter < componentCount; iter++) {
        Component c = ui.getComponentAt(iter);
        if (c instanceof Container) {
            unbindTree((Container) c);
            continue;
        }
        String bind = c.getCloudBoundProperty();
        if (bind != null && bind.length() > 0) {
            String attributeName = c.getCloudDestinationProperty();
            if (attributeName != null) {
                unbindProperty(c, bind);
            }
        }
    }
}

Example 38 with Container

use of com.codename1.ui.Container in project CodenameOne by codenameone.

the class ToastBar method getToastBarComponent.

private ToastBarComponent getToastBarComponent() {
    Form f = Display.getInstance().getCurrent();
    if (f != null && !(f instanceof Dialog)) {
        ToastBarComponent c = (ToastBarComponent) f.getClientProperty("ToastBarComponent");
        if (c == null || c.getParent() == null) {
            c = new ToastBarComponent();
            c.hidden = true;
            f.putClientProperty("ToastBarComponent", c);
            Container layered = f.getLayeredPane(this.getClass(), true);
            layered.setLayout(new BorderLayout());
            layered.addComponent(position == Component.TOP ? BorderLayout.NORTH : BorderLayout.SOUTH, c);
            updateStatus();
        }
        if (position == Component.BOTTOM && f.getInvisibleAreaUnderVKB() > 0) {
            Style s = c.getAllStyles();
            s.setMarginUnit(Style.UNIT_TYPE_PIXELS);
            s.setMarginBottom(f.getInvisibleAreaUnderVKB());
        }
        return c;
    }
    return null;
}

Example 39 with Container

use of com.codename1.ui.Container in project CodenameOne by codenameone.

the class GameCanvasImplementation method capturePhoto.

public void capturePhoto(ActionListener response) {
    captureResponse = response;
    final Form current = Display.getInstance().getCurrent();
    final Form cam = new Form();
    cam.setScrollable(false);
    cam.setTransitionInAnimator(CommonTransitions.createEmpty());
    cam.setTransitionOutAnimator(CommonTransitions.createEmpty());
    cam.setLayout(new BorderLayout());
    cam.show();
    String platform = System.getProperty("microedition.platform");
    MMAPIPlayer p = null;
    if (platform != null && platform.indexOf("Nokia") >= 0) {
        try {
            p = MMAPIPlayer.createPlayer("capture://image", null);
        } catch (Throwable e) {
        // Ignore all exceptions for image capture, continue with video capture...
        }
    }
    if (p == null) {
        try {
            p = MMAPIPlayer.createPlayer("capture://video", null);
        } catch (Exception e) {
            // The Nokia 2630 throws this if image/video capture is not supported
            throw new RuntimeException("Image/video capture not supported on this phone");
        }
    }
    final MMAPIPlayer player = p;
    MIDPVideoComponent video = new MIDPVideoComponent(player, canvas);
    video.play();
    video.setVisible(true);
    cam.addCommand(new com.codename1.ui.Command("Cancel") {

        public void actionPerformed(ActionEvent evt) {
            if (player != null) {
                player.cleanup();
            }
            captureResponse.actionPerformed(null);
            current.showBack();
        }
    });
    final ActionListener l = new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            try {
                cam.removeAll();
                VideoControl cnt = (VideoControl) player.nativePlayer.getControl("VideoControl");
                byte[] pic = cnt.getSnapshot("encoding=jpeg&width=" + current.getWidth() + "&height=" + current.getHeight());
                String imagePath = getOutputMediaFile() + ".jpg";
                OutputStream out = null;
                try {
                    if (pic != null) {
                        out = FileSystemStorage.getInstance().openOutputStream(imagePath);
                        out.write(pic);
                    }
                } catch (Throwable ex) {
                    ex.printStackTrace();
                    System.out.println("failed to store picture to " + imagePath);
                } finally {
                    try {
                        if (out != null) {
                            out.close();
                        }
                        player.cleanup();
                    } catch (Throwable ex) {
                        ex.printStackTrace();
                    }
                }
                captureResponse.actionPerformed(new ActionEvent(imagePath));
                current.showBack();
            } catch (Throwable ex) {
                ex.printStackTrace();
                System.out.println("failed to take picture");
                current.showBack();
            }
        }
    };
    cam.addGameKeyListener(Display.GAME_FIRE, l);
    Container cn = new Container(new BorderLayout()) {

        public void pointerReleased(int x, int y) {
            l.actionPerformed(null);
        }
    };
    cn.setFocusable(true);
    cn.addComponent(BorderLayout.CENTER, video);
    cam.addComponent(BorderLayout.CENTER, cn);
    cam.revalidate();
// cam.addPointerReleasedListener(l);
}

Example 40 with Container

use of com.codename1.ui.Container in project CodenameOne by codenameone.

the class BarCodeScanner method startScaning.

private void startScaning(ScanResult callback) {
    this.callback = callback;
    try {
        // Add the listener for scan and cancel
        Container cmdContainer = new Container(new FlowLayout(Component.CENTER));
        Button scanButton = new Button(new Command("Scan") {

            public void actionPerformed(ActionEvent evt) {
                cameraForm.repaint();
                if (snapshotThread != null) {
                    snapshotThread.continueRun();
                }
            }
        });
        Button cancelButton = new Button(new Command("Cancel") {

            public void actionPerformed(ActionEvent evt) {
                if (snapshotThread != null) {
                    snapshotThread.stop();
                    cancelScan();
                }
            }
        });
        cmdContainer.addComponent(scanButton);
        cmdContainer.addComponent(cancelButton);
        cameraForm = new Form();
        cameraForm.setScrollable(false);
        cameraForm.setLayout(new BorderLayout());
        cameraForm.addComponent(BorderLayout.CENTER, media.getVideoComponent());
        cameraForm.addComponent(BorderLayout.SOUTH, cmdContainer);
    } catch (Exception e) {
        // throw new AppException("Image/video capture not supported on this phone", e).setCode(97);
        e.printStackTrace();
    }
    startScan();
}