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

Example 11 with Button

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

the class BorderEditor method updateBorder.

private void updateBorder(boolean updateEnabled) {
    if (updateEnabled) {
        okButton.setEnabled(true);
        for (JComponent c : comboSelectionEnabled[0]) {
            c.setEnabled(false);
        }
        if (borderType.getSelectedIndex() > 1) {
            List<JComponent> colorElements = colorComponents;
            if (borderType.getSelectedIndex() == 6 && !imageMode.isSelected()) {
                colorElements = new ArrayList<JComponent>();
            } else {
                if (borderType.getSelectedIndex() < 6 && !themeColors.isSelected()) {
                    colorElements = new ArrayList<JComponent>();
                } else {
                    if (borderType.getSelectedIndex() > 6) {
                        colorElements = new ArrayList<JComponent>();
                    }
                }
            }
            for (JComponent c : comboSelectionEnabled[borderType.getSelectedIndex()]) {
                // if colors arrive from the theme then don't enable any color related element
                c.setEnabled(!colorElements.contains(c));
            }
        }
    }
    if (borderType.getSelectedIndex() == borderType.getItemCount() - 2) {
        // we need to use a special case because a theme with no images will have a different offset for the border
        currentBorder = RoundBorder.create().color(getColor(backgroundColor)).opacity(((Number) opacity.getValue()).intValue()).rectangle(isRectangle.isSelected()).shadowBlur(((Number) shadowBlur.getValue()).floatValue()).shadowOpacity(((Number) shadowOpacity.getValue()).intValue()).shadowSpread(((Number) shadowSpread.getValue()).intValue()).shadowX(((Number) shadowX.getValue()).floatValue()).shadowY(((Number) shadowY.getValue()).floatValue()).stroke(((Number) strokeThickness.getValue()).floatValue(), strokeMillimeter.isSelected()).strokeColor(getColor(strokeColor)).strokeOpacity(((Number) strokeOpacity.getValue()).intValue());
    } else {
        if (borderType.getSelectedIndex() == borderType.getItemCount() - 1) {
            // we need to use a special case because a theme with no images will have a different offset for the border
            currentBorder = RoundRectBorder.create().shadowBlur(((Number) rrShadowBlur.getValue()).floatValue()).shadowOpacity(((Number) rrShadowOpacity.getValue()).intValue()).shadowSpread(((Number) rrShadowSpread.getValue()).floatValue()).shadowX(((Number) rrShadowX.getValue()).floatValue()).shadowY(((Number) rrShadowY.getValue()).floatValue()).stroke(((Number) rrStrokeThickness.getValue()).floatValue(), rrStrokeMillimeter.isSelected()).strokeColor(getColor(rrStrokeColor)).strokeOpacity(((Number) rrStrokeOpacity.getValue()).intValue()).bezierCorners(rrBezier.isSelected()).cornerRadius(((Number) rrRadius.getValue()).floatValue()).bottomOnlyMode(rrMode.getSelectedIndex() == 1).topOnlyMode(rrMode.getSelectedIndex() == 2);
        } else {
            switch(borderType.getSelectedIndex()) {
                case 0:
                    // null border
                    currentBorder = null;
                    break;
                case 1:
                    // empty border
                    currentBorder = Border.getEmpty();
                    break;
                case 2:
                    // bevel border
                    if (themeColors.isSelected()) {
                        if (raisedBorder.isSelected()) {
                            currentBorder = Border.createBevelRaised();
                        } else {
                            currentBorder = Border.createBevelLowered();
                        }
                    } else {
                        if (raisedBorder.isSelected()) {
                            currentBorder = Border.createBevelRaised(getColor(highlightColor), getColor(secondaryHighlightColor), getColor(shadowColor), getColor(secondaryShadowColor));
                        } else {
                            currentBorder = Border.createBevelLowered(getColor(highlightColor), getColor(secondaryHighlightColor), getColor(shadowColor), getColor(secondaryShadowColor));
                        }
                    }
                    break;
                case 3:
                    // etched border
                    if (themeColors.isSelected()) {
                        if (raisedBorder.isSelected()) {
                            currentBorder = Border.createEtchedRaised();
                        } else {
                            currentBorder = Border.createEtchedLowered();
                        }
                    } else {
                        if (raisedBorder.isSelected()) {
                            currentBorder = Border.createEtchedRaised(getColor(highlightColor), getColor(shadowColor));
                        } else {
                            currentBorder = Border.createEtchedLowered(getColor(highlightColor), getColor(shadowColor));
                        }
                    }
                    break;
                case 7:
                    {
                        // this is a theme with no images
                        if (borderType.getItemCount() < 8) {
                            break;
                        }
                        // image border
                        Image c = getButtonImageBorderIcon(this.center);
                        if (imageMode.isSelected()) {
                            currentBorder = Border.createImageBorder(getButtonImageBorderIconNotNull(top), getButtonImageBorderIconNotNull(topLeft), c);
                        } else {
                            currentBorder = Border.createImageBorder(getButtonImageBorderIconNotNull(top), getButtonImageBorderIconNotNull(bottom), getButtonImageBorderIconNotNull(left), getButtonImageBorderIconNotNull(right), getButtonImageBorderIconNotNull(topLeft), getButtonImageBorderIconNotNull(topRight), getButtonImageBorderIconNotNull(bottomLeft), getButtonImageBorderIconNotNull(bottomRight), c);
                        }
                        break;
                    }
                case 8:
                    {
                        Image c = getButtonImageBorderIcon(this.center);
                        currentBorder = Border.createHorizonalImageBorder(getButtonImageBorderIconNotNull(left), getButtonImageBorderIconNotNull(right), c);
                        break;
                    }
                case 9:
                    {
                        Image c = getButtonImageBorderIcon(this.center);
                        currentBorder = Border.createVerticalImageBorder(getButtonImageBorderIconNotNull(top), getButtonImageBorderIconNotNull(bottom), c);
                        break;
                    }
                case 4:
                    // line border
                    if (thicknessMillimeters.isSelected()) {
                        if (themeColors.isSelected()) {
                            currentBorder = Border.createLineBorder(((Number) thickness.getValue()).floatValue());
                        } else {
                            currentBorder = Border.createLineBorder(((Number) thickness.getValue()).floatValue(), getColor(lineColor));
                        }
                    } else {
                        if (themeColors.isSelected()) {
                            currentBorder = Border.createLineBorder(((Number) thickness.getValue()).intValue());
                        } else {
                            currentBorder = Border.createLineBorder(((Number) thickness.getValue()).intValue(), getColor(lineColor));
                        }
                    }
                    break;
                case 5:
                    // underline border
                    if (thicknessMillimeters.isSelected()) {
                        if (themeColors.isSelected()) {
                            currentBorder = Border.createUndelineBorder(((Number) thickness.getValue()).floatValue());
                        } else {
                            currentBorder = Border.createUnderlineBorder(((Number) thickness.getValue()).floatValue(), getColor(lineColor));
                        }
                    } else {
                        if (themeColors.isSelected()) {
                            currentBorder = Border.createUndelineBorder(((Number) thickness.getValue()).intValue());
                        } else {
                            currentBorder = Border.createUnderlineBorder(((Number) thickness.getValue()).intValue(), getColor(lineColor));
                        }
                    }
                    break;
                case 6:
                    // rounded border
                    if (themeColors.isSelected()) {
                        currentBorder = Border.createRoundBorder(((Number) arcWidth.getValue()).intValue(), ((Number) arcHeight.getValue()).intValue());
                    } else {
                        currentBorder = Border.createRoundBorder(((Number) arcWidth.getValue()).intValue(), ((Number) arcHeight.getValue()).intValue(), getColor(lineColor));
                    }
                    break;
            }
        }
    }
    final CodenameOneComponentWrapper w = (CodenameOneComponentWrapper) imageBorderPreview;
    final Border finalBorder = currentBorder;
    final Button b = (Button) w.getCodenameOneComponent();
    Display.getInstance().callSerially(new Runnable() {

        @Override
        public void run() {
            b.clearClientProperties();
            b.setPreferredSize(new com.codename1.ui.geom.Dimension(200, 100));
            b.getAllStyles().setPadding(20, 20, 20, 20);
            b.getAllStyles().setBorder(finalBorder);
            b.getParent().revalidate();
            SwingUtilities.invokeLater(new Runnable() {

                @Override
                public void run() {
                    w.revalidate();
                }
            });
        }
    });
}

Example 12 with Button

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

the class CodenameOneImplementation method openGallery.

/**
 * Opens the device gallery
 * The method returns immediately and the response will be sent asynchronously
 * to the given ActionListener Object
 *
 * use this in the actionPerformed to retrieve the file path
 * String path = (String) evt.getSource();
 *
 * @param response a callback Object to retrieve the file path
 * @param type one of the following GALLERY_IMAGE, GALLERY_VIDEO, GALLERY_ALL
 * @throws RuntimeException if this feature failed or unsupported on the platform
 */
public void openGallery(final ActionListener response, int type) {
    final Dialog d = new Dialog("Select a picture");
    d.setLayout(new BorderLayout());
    FileTreeModel model = new FileTreeModel(true);
    if (type == Display.GALLERY_IMAGE) {
        model.addExtensionFilter("jpg");
        model.addExtensionFilter("png");
    } else if (type == Display.GALLERY_VIDEO) {
        model.addExtensionFilter("mp4");
        model.addExtensionFilter("3pg");
        model.addExtensionFilter("avi");
        model.addExtensionFilter("mov");
    } else if (type == Display.GALLERY_ALL) {
        model.addExtensionFilter("jpg");
        model.addExtensionFilter("png");
        model.addExtensionFilter("mp4");
        model.addExtensionFilter("3pg");
        model.addExtensionFilter("avi");
        model.addExtensionFilter("mov");
    }
    FileTree t = new FileTree(model) {

        protected Button createNodeComponent(final Object node, int depth) {
            if (node == null || !getModel().isLeaf(node)) {
                return super.createNodeComponent(node, depth);
            }
            Hashtable t = (Hashtable) Storage.getInstance().readObject("thumbnails");
            if (t == null) {
                t = new Hashtable();
            }
            final Hashtable thumbs = t;
            final Button b = super.createNodeComponent(node, depth);
            b.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent evt) {
                    response.actionPerformed(new ActionEvent(node, ActionEvent.Type.Other));
                    d.dispose();
                }
            });
            final ImageIO imageio = ImageIO.getImageIO();
            if (imageio != null) {
                Display.getInstance().scheduleBackgroundTask(new Runnable() {

                    public void run() {
                        byte[] data = (byte[]) thumbs.get(node);
                        if (data == null) {
                            ByteArrayOutputStream out = new ByteArrayOutputStream();
                            try {
                                imageio.save(FileSystemStorage.getInstance().openInputStream((String) node), out, ImageIO.FORMAT_JPEG, b.getIcon().getWidth(), b.getIcon().getHeight(), 1);
                                data = out.toByteArray();
                                thumbs.put(node, data);
                                Storage.getInstance().writeObject("thumbnails", thumbs);
                            } catch (IOException ex) {
                                Log.e(ex);
                            }
                        }
                        Image im = Image.createImage(data, 0, data.length);
                        b.setIcon(im);
                    }
                });
            }
            return b;
        }
    };
    d.addComponent(BorderLayout.CENTER, t);
    d.placeButtonCommands(new Command[] { new Command("Cancel") });
    Command c = d.showAtPosition(2, 2, 2, 2, true);
    if (c != null) {
        response.actionPerformed(null);
    }
}

Example 13 with Button

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

the class InteractionDialog method showPopupDialog.

/**
 * A popup dialog is shown with the context of a component and  its selection, it is disposed seamlessly if the back button is pressed
 * or if the user touches outside its bounds. It can optionally provide an arrow in the theme to point at the context component. The popup
 * dialog has the PopupDialog style by default.
 *
 * @param rect the screen rectangle to which the popup should point
 */
public void showPopupDialog(Rectangle rect) {
    disposed = false;
    if (getUIID().equals("Dialog")) {
        setUIID("PopupDialog");
        if (getTitleComponent().getUIID().equals("DialogTitle")) {
            getTitleComponent().setUIID("PopupDialogTitle");
        }
        getContentPane().setUIID("PopupContentPane");
    }
    Component contentPane = getContentPane();
    Label title = getTitleComponent();
    UIManager manager = getUIManager();
    String dialogTitle = title.getText();
    // preferred size logic of the dialog won't work with large title borders
    if ((dialogTitle != null || dialogTitle.length() == 0) && manager.isThemeConstant("hideEmptyTitleBool", false)) {
        boolean b = getTitle().length() > 0;
        titleArea.setVisible(b);
        getTitleComponent().setVisible(b);
        if (!b && manager.isThemeConstant("shrinkPopupTitleBool", true)) {
            getTitleComponent().setPreferredSize(new Dimension(0, 0));
            getTitleComponent().getStyle().setBorder(null);
            titleArea.setPreferredSize(new Dimension(0, 0));
            if (getContentPane().getClientProperty("$ENLARGED_POP") == null) {
                getContentPane().putClientProperty("$ENLARGED_POP", Boolean.TRUE);
                int cpPaddingTop = getContentPane().getStyle().getPaddingTop();
                int titlePT = getTitleComponent().getStyle().getPaddingTop();
                byte[] pu = getContentPane().getStyle().getPaddingUnit();
                if (pu == null) {
                    pu = new byte[4];
                }
                pu[0] = Style.UNIT_TYPE_PIXELS;
                getContentPane().getStyle().setPaddingUnit(pu);
                int pop = Display.getInstance().convertToPixels(manager.getThemeConstant("popupNoTitleAddPaddingInt", 1), false);
                getContentPane().getStyle().setPadding(TOP, pop + cpPaddingTop + titlePT);
            }
        }
    }
    // allows a text area to recalculate its preferred size if embedded within a dialog
    revalidate();
    Style contentPaneStyle = getStyle();
    boolean restoreArrow = false;
    if (manager.isThemeConstant(getUIID() + "ArrowBool", false)) {
        Image t = manager.getThemeImageConstant(getUIID() + "ArrowTopImage");
        Image b = manager.getThemeImageConstant(getUIID() + "ArrowBottomImage");
        Image l = manager.getThemeImageConstant(getUIID() + "ArrowLeftImage");
        Image r = manager.getThemeImageConstant(getUIID() + "ArrowRightImage");
        Border border = contentPaneStyle.getBorder();
        if (border != null) {
            border.setImageBorderSpecialTile(t, b, l, r, rect);
            restoreArrow = true;
        }
    }
    calcPreferredSize();
    int prefHeight = getPreferredH();
    int prefWidth = getPreferredW();
    if (contentPaneStyle.getBorder() != null) {
        prefWidth = Math.max(contentPaneStyle.getBorder().getMinimumWidth(), prefWidth);
        prefHeight = Math.max(contentPaneStyle.getBorder().getMinimumHeight(), prefHeight);
    }
    Form f = Display.getInstance().getCurrent();
    int availableHeight = getLayeredPane(f).getParent().getHeight();
    int availableWidth = getLayeredPane(f).getParent().getWidth();
    int width = Math.min(availableWidth, prefWidth);
    int x = 0;
    int y = 0;
    boolean showPortrait = Display.getInstance().isPortrait();
    // if we don't have enough space then disregard device orientation
    if (showPortrait) {
        if (availableHeight < (availableWidth - rect.getWidth()) / 2) {
            showPortrait = false;
        }
    } else {
        if (availableHeight / 2 > availableWidth - rect.getWidth()) {
            showPortrait = true;
        }
    }
    if (showPortrait) {
        if (width < availableWidth) {
            int idealX = rect.getX() - width / 2 + rect.getSize().getWidth() / 2;
            // if the ideal position is less than 0 just use 0
            if (idealX > 0) {
                // if the idealX is too far to the right just align to the right
                if (idealX + width > availableWidth) {
                    x = availableWidth - width;
                } else {
                    x = idealX;
                }
            }
        }
        if (rect.getY() < availableHeight / 2) {
            // popup downwards
            y = rect.getY();
            int height = Math.min(prefHeight, availableHeight - y);
            show(y, Math.max(0, availableHeight - height - y), x, Math.max(0, availableWidth - width - x));
        } else {
            // popup upwards
            int height = Math.min(prefHeight, rect.getY() - getLayeredPane(f).getAbsoluteY());
            y = rect.getY() - height - getLayeredPane(f).getAbsoluteY();
            show(y, Math.max(0, getLayeredPane(f).getComponentForm().getHeight() - rect.getY()), x, Math.max(0, availableWidth - width - x));
        }
    } else {
        int height = Math.min(prefHeight, availableHeight);
        if (height < availableHeight) {
            int idealY = rect.getY() - height / 2 + rect.getSize().getHeight() / 2;
            // if the ideal position is less than 0 just use 0
            if (idealY > 0) {
                // if the idealY is too far up just align to the top
                if (idealY + height > availableHeight) {
                    y = availableHeight - height;
                } else {
                    y = idealY;
                }
            }
        }
        if (prefWidth > rect.getX()) {
            // popup right
            x = rect.getX() + rect.getSize().getWidth();
            if (x + prefWidth > availableWidth) {
                x = availableWidth - prefWidth;
            }
            width = Math.min(prefWidth, availableWidth - x);
            show(y, availableHeight - height - y, Math.max(0, x), Math.max(0, availableWidth - width - x));
        } else {
            // popup left
            width = Math.min(prefWidth, availableWidth - (availableWidth - rect.getX()));
            x = rect.getX() - width;
            show(y, availableHeight - height - y, Math.max(0, x), Math.max(0, availableWidth - width - x));
        }
    }
/*if(restoreArrow) {
            contentPaneStyle.getBorder().clearImageBorderSpecialTile();
        }*/
}

Example 14 with Button

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

the class InteractionDialog method showPopupDialog.

/**
 * A popup dialog is shown with the context of a component and  its selection, it is disposed seamlessly if the back button is pressed
 * or if the user touches outside its bounds. It can optionally provide an arrow in the theme to point at the context component. The popup
 * dialog has the PopupDialog style by default.
 *
 * @param c the context component which is used to position the dialog and can also be pointed at
 */
public void showPopupDialog(Component c) {
    disposed = false;
    Rectangle componentPos = c.getSelectedRect();
    componentPos.setX(componentPos.getX() - c.getScrollX());
    componentPos.setY(componentPos.getY() - c.getScrollY());
    showPopupDialog(componentPos);
}

Example 15 with Button

use of com.codename1.ui.Button 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;
                }
            }
        }
    }
}