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

Example 6 with Image

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

the class LookAndFeel method getTransitionConstant.

private Transition getTransitionConstant(Transition t, String constant, String slideDir, int speed, boolean forward) {
    Image img = manager.getThemeImageConstant(constant + "Image");
    if (img != null) {
        return CommonTransitions.createTimeline(img);
    }
    String val = manager.getThemeConstant(constant, null);
    if (val == null) {
        return t;
    }
    if (val.equalsIgnoreCase("empty")) {
        return CommonTransitions.createEmpty();
    }
    if (val.equalsIgnoreCase("slide")) {
        if (slideDir.equalsIgnoreCase("horizontal")) {
            return CommonTransitions.createSlide(CommonTransitions.SLIDE_HORIZONTAL, forward, speed);
        } else {
            return CommonTransitions.createSlide(CommonTransitions.SLIDE_VERTICAL, forward, speed);
        }
    }
    if (val.equalsIgnoreCase("cover")) {
        if (slideDir.equalsIgnoreCase("horizontal")) {
            return CommonTransitions.createCover(CommonTransitions.SLIDE_HORIZONTAL, forward, speed);
        } else {
            return CommonTransitions.createCover(CommonTransitions.SLIDE_VERTICAL, forward, speed);
        }
    }
    if (val.equalsIgnoreCase("uncover")) {
        if (slideDir.equalsIgnoreCase("horizontal")) {
            return CommonTransitions.createUncover(CommonTransitions.SLIDE_HORIZONTAL, forward, speed);
        } else {
            return CommonTransitions.createUncover(CommonTransitions.SLIDE_VERTICAL, forward, speed);
        }
    }
    if (val.equalsIgnoreCase("fslide")) {
        if (slideDir.equalsIgnoreCase("horizontal")) {
            return CommonTransitions.createFastSlide(CommonTransitions.SLIDE_HORIZONTAL, forward, speed);
        } else {
            return CommonTransitions.createFastSlide(CommonTransitions.SLIDE_VERTICAL, forward, speed);
        }
    }
    if (val.equalsIgnoreCase("fade")) {
        return CommonTransitions.createFade(speed);
    }
    if (val.equalsIgnoreCase("slidefade")) {
        return CommonTransitions.createSlideFadeTitle(forward, speed);
    }
    if (val.equalsIgnoreCase("pulse")) {
        return CommonTransitions.createDialogPulsate();
    }
    if (val.equalsIgnoreCase("bubble")) {
        BubbleTransition transition = new BubbleTransition(speed);
        transition.setRoundBubble(false);
        return transition;
    }
    return t;
}

Example 7 with Image

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

the class RoundRectBorder method paintBorderBackground.

@Override
public void paintBorderBackground(Graphics g, final Component c) {
    final int w = c.getWidth();
    final int h = c.getHeight();
    int x = c.getX();
    int y = c.getY();
    if (shadowOpacity == 0) {
        Style s = c.getStyle();
        if (s.getBgImage() == null) {
            byte type = s.getBackgroundType();
            if (type == Style.BACKGROUND_IMAGE_SCALED || type == Style.BACKGROUND_NONE) {
                GeneralPath gp = createShape(w, h);
                byte bgt = c.getStyle().getBgTransparency();
                if (bgt != 0) {
                    int a = g.getAlpha();
                    g.setAlpha(bgt & 0xff);
                    g.setColor(s.getBgColor());
                    g.translate(x, y);
                    g.fillShape(gp);
                    if (this.stroke != null && strokeOpacity > 0 && strokeThickness > 0) {
                        g.setAlpha(strokeOpacity);
                        g.setColor(strokeColor);
                        g.drawShape(gp, this.stroke);
                    }
                    g.translate(-x, -y);
                    g.setAlpha(a);
                }
                if (this.stroke != null && strokeOpacity > 0 && strokeThickness > 0) {
                    int a = g.getAlpha();
                    g.setAlpha(strokeOpacity);
                    g.setColor(strokeColor);
                    g.translate(x, y);
                    g.drawShape(gp, this.stroke);
                    g.translate(-x, -y);
                    g.setAlpha(a);
                }
                return;
            }
        }
    }
    if (w > 0 && h > 0) {
        Image background = (Image) c.getClientProperty(CACHE_KEY + instanceVal);
        if (background != null && background.getWidth() == w && background.getHeight() == h) {
            g.drawImage(background, x, y);
            return;
        }
    } else {
        return;
    }
    Image target = createTargetImage(c, w, h, true);
    g.drawImage(target, x, y);
    c.putClientProperty(CACHE_KEY + instanceVal, target);
    // update the cache with a more refined version and repaint
    Display.getInstance().callSeriallyOnIdle(new Runnable() {

        public void run() {
            if (w == c.getWidth() && h == c.getHeight()) {
                Image target = createTargetImage(c, w, h, false);
                c.putClientProperty(CACHE_KEY + instanceVal, target);
                c.repaint();
            }
        }
    });
}

Example 8 with Image

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

the class DefaultLookAndFeel method updateRadioButtonConstants.

private void updateRadioButtonConstants(UIManager m, boolean focus, String append) {
    Image radioSel = m.getThemeImageConstant("radioSelected" + append + "Image");
    if (radioSel != null) {
        Image radioUnsel = m.getThemeImageConstant("radioUnselected" + append + "Image");
        if (radioUnsel != null) {
            Image disUnsel = m.getThemeImageConstant("radioUnselectedDis" + append + "Image");
            Image disSel = m.getThemeImageConstant("radioSelectedDis" + append + "Image");
            if (disUnsel == null) {
                disUnsel = radioUnsel;
            }
            if (disSel == null) {
                disSel = radioSel;
            }
            if (focus) {
                setRadioButtonFocusImages(radioSel, radioUnsel, disSel, disUnsel);
            } else {
                setRadioButtonImages(radioSel, radioUnsel, disSel, disUnsel);
            }
        }
    } else {
        if (!Font.isTrueTypeFileSupported()) {
            return;
        }
        UIManager uim = UIManager.getInstance();
        Style unsel = uim.createStyle("RadioButton.", "", false);
        Style sel = uim.createStyle("RadioButton.", "sel#", true);
        Style dis = uim.createStyle("RadioButton.", "dis#", false);
        FontImage checkedDis = FontImage.createMaterial(FontImage.MATERIAL_RADIO_BUTTON_CHECKED, dis);
        FontImage uncheckedDis = FontImage.createMaterial(FontImage.MATERIAL_RADIO_BUTTON_UNCHECKED, sel);
        if (focus) {
            FontImage checkedSelected = FontImage.createMaterial(FontImage.MATERIAL_RADIO_BUTTON_CHECKED, sel);
            FontImage uncheckedSelected = FontImage.createMaterial(FontImage.MATERIAL_RADIO_BUTTON_UNCHECKED, sel);
            setRadioButtonFocusImages(checkedSelected, uncheckedSelected, checkedDis, uncheckedDis);
        } else {
            FontImage checkedUnselected = FontImage.createMaterial(FontImage.MATERIAL_RADIO_BUTTON_CHECKED, unsel);
            FontImage uncheckedUnselected = FontImage.createMaterial(FontImage.MATERIAL_RADIO_BUTTON_UNCHECKED, unsel);
            setRadioButtonImages(checkedUnselected, uncheckedUnselected, checkedDis, uncheckedDis);
        }
    }
}

Example 9 with Image

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

the class DefaultLookAndFeel method drawComponent.

private void drawComponent(Graphics g, Label l, Image icon, Image stateIcon, int preserveSpaceForState) {
    setFG(g, l);
    int gap = l.getGap();
    int stateIconSize = 0;
    int stateIconYPosition = 0;
    String text = l.getText();
    Style style = l.getStyle();
    int cmpX = l.getX();
    int cmpY = l.getY();
    int cmpHeight = l.getHeight();
    int cmpWidth = l.getWidth();
    boolean rtl = l.isRTL();
    int leftPadding = style.getPaddingLeft(rtl);
    int rightPadding = style.getPaddingRight(rtl);
    int topPadding = style.getPaddingTop();
    int bottomPadding = style.getPaddingBottom();
    Font font = style.getFont();
    int fontHeight = 0;
    if (text == null) {
        text = "";
    }
    if (text.length() > 0) {
        fontHeight = font.getHeight();
    }
    int x = cmpX + leftPadding;
    int y = cmpY + topPadding;
    boolean opposite = false;
    if (stateIcon != null) {
        // square image width == height
        stateIconSize = stateIcon.getWidth();
        preserveSpaceForState = stateIconSize + gap;
        stateIconYPosition = cmpY + topPadding + (cmpHeight - topPadding - bottomPadding) / 2 - stateIconSize / 2;
        int tX = cmpX;
        if (((Button) l).isOppositeSide()) {
            if (rtl) {
                tX += leftPadding;
            } else {
                tX = tX + cmpWidth - leftPadding - stateIconSize;
            }
            cmpWidth -= leftPadding - stateIconSize;
            preserveSpaceForState = 0;
            opposite = true;
        } else {
            x = cmpX + leftPadding + preserveSpaceForState;
            if (rtl) {
                tX = tX + cmpWidth - leftPadding - stateIconSize;
            } else {
                tX += leftPadding;
            }
        }
        g.drawImage(stateIcon, tX, stateIconYPosition);
    }
    // default for bottom left alignment
    int align = reverseAlignForBidi(l, style.getAlignment());
    int textPos = reverseAlignForBidi(l, l.getTextPosition());
    // set initial x,y position according to the alignment and textPosition
    if (align == Component.LEFT) {
        switch(textPos) {
            case Label.LEFT:
            case Label.RIGHT:
                y = y + (cmpHeight - (topPadding + bottomPadding + Math.max(((icon != null) ? icon.getHeight() : 0), fontHeight))) / 2;
                break;
            case Label.BOTTOM:
            case Label.TOP:
                y = y + (cmpHeight - (topPadding + bottomPadding + ((icon != null) ? icon.getHeight() + gap : 0) + fontHeight)) / 2;
                break;
        }
    } else if (align == Component.CENTER) {
        switch(textPos) {
            case Label.LEFT:
            case Label.RIGHT:
                x = x + (cmpWidth - (preserveSpaceForState + leftPadding + rightPadding + ((icon != null) ? icon.getWidth() + l.getGap() : 0) + l.getStringWidth(font))) / 2;
                if (!opposite) {
                    x = Math.max(x, cmpX + leftPadding + preserveSpaceForState);
                } else {
                    x = Math.min(x, cmpX + leftPadding + preserveSpaceForState);
                }
                y = y + (cmpHeight - (topPadding + bottomPadding + Math.max(((icon != null) ? icon.getHeight() : 0), fontHeight))) / 2;
                break;
            case Label.BOTTOM:
            case Label.TOP:
                x = x + (cmpWidth - (preserveSpaceForState + leftPadding + rightPadding + Math.max(((icon != null) ? icon.getWidth() + l.getGap() : 0), l.getStringWidth(font)))) / 2;
                if (!opposite) {
                    x = Math.max(x, cmpX + leftPadding + preserveSpaceForState);
                } else {
                    x = Math.min(x, cmpX + leftPadding + preserveSpaceForState);
                }
                y = y + (cmpHeight - (topPadding + bottomPadding + ((icon != null) ? icon.getHeight() + gap : 0) + fontHeight)) / 2;
                break;
        }
    } else if (align == Component.RIGHT) {
        switch(textPos) {
            case Label.LEFT:
            case Label.RIGHT:
                x = cmpX + cmpWidth - rightPadding - (((icon != null) ? (icon.getWidth() + gap) : 0) + l.getStringWidth(font));
                if (l.isRTL()) {
                    if (!opposite) {
                        x = Math.max(x - preserveSpaceForState, cmpX + leftPadding);
                    } else {
                        x = Math.min(x - preserveSpaceForState, cmpX + leftPadding);
                    }
                } else {
                    if (!opposite) {
                        x = Math.max(x, cmpX + leftPadding + preserveSpaceForState);
                    } else {
                        x = Math.min(x, cmpX + leftPadding + preserveSpaceForState);
                    }
                }
                y = y + (cmpHeight - (topPadding + bottomPadding + Math.max(((icon != null) ? icon.getHeight() : 0), fontHeight))) / 2;
                break;
            case Label.BOTTOM:
            case Label.TOP:
                x = cmpX + cmpWidth - rightPadding - (Math.max(((icon != null) ? (icon.getWidth()) : 0), l.getStringWidth(font)));
                if (!opposite) {
                    x = Math.max(x, cmpX + leftPadding + preserveSpaceForState);
                } else {
                    x = Math.min(x, cmpX + leftPadding + preserveSpaceForState);
                }
                y = y + (cmpHeight - (topPadding + bottomPadding + ((icon != null) ? icon.getHeight() + gap : 0) + fontHeight)) / 2;
                break;
        }
    }
    int textSpaceW = cmpWidth - rightPadding - leftPadding;
    if (icon != null && (textPos == Label.RIGHT || textPos == Label.LEFT)) {
        textSpaceW = textSpaceW - icon.getWidth();
    }
    if (stateIcon != null) {
        textSpaceW = textSpaceW - stateIconSize;
    } else {
        textSpaceW = textSpaceW - preserveSpaceForState;
    }
    if (icon == null) {
        // no icon only string
        drawLabelString(g, l, text, x, y, textSpaceW);
    } else {
        int strWidth = l.getStringWidth(font);
        int iconWidth = icon.getWidth();
        int iconHeight = icon.getHeight();
        int iconStringWGap;
        int iconStringHGap;
        switch(textPos) {
            case Label.LEFT:
                if (iconHeight > fontHeight) {
                    iconStringHGap = (iconHeight - fontHeight) / 2;
                    strWidth = drawLabelStringValign(g, l, text, x, y, iconStringHGap, iconHeight, textSpaceW, fontHeight);
                    g.drawImage(icon, x + strWidth + gap, y);
                } else {
                    iconStringHGap = (fontHeight - iconHeight) / 2;
                    strWidth = drawLabelString(g, l, text, x, y, textSpaceW);
                    g.drawImage(icon, x + strWidth + gap, y + iconStringHGap);
                }
                break;
            case Label.RIGHT:
                if (iconHeight > fontHeight) {
                    iconStringHGap = (iconHeight - fontHeight) / 2;
                    g.drawImage(icon, x, y);
                    drawLabelStringValign(g, l, text, x + iconWidth + gap, y, iconStringHGap, iconHeight, textSpaceW, fontHeight);
                } else {
                    iconStringHGap = (fontHeight - iconHeight) / 2;
                    g.drawImage(icon, x, y + iconStringHGap);
                    drawLabelString(g, l, text, x + iconWidth + gap, y, textSpaceW);
                }
                break;
            case Label.BOTTOM:
                if (iconWidth > strWidth) {
                    // center align the smaller
                    iconStringWGap = (iconWidth - strWidth) / 2;
                    g.drawImage(icon, x, y);
                    drawLabelString(g, l, text, x + iconStringWGap, y + iconHeight + gap, textSpaceW);
                } else {
                    iconStringWGap = (Math.min(strWidth, textSpaceW) - iconWidth) / 2;
                    g.drawImage(icon, x + iconStringWGap, y);
                    drawLabelString(g, l, text, x, y + iconHeight + gap, textSpaceW);
                }
                break;
            case Label.TOP:
                if (iconWidth > strWidth) {
                    // center align the smaller
                    iconStringWGap = (iconWidth - strWidth) / 2;
                    drawLabelString(g, l, text, x + iconStringWGap, y, textSpaceW);
                    g.drawImage(icon, x, y + fontHeight + gap);
                } else {
                    iconStringWGap = (Math.min(strWidth, textSpaceW) - iconWidth) / 2;
                    drawLabelString(g, l, text, x, y, textSpaceW);
                    g.drawImage(icon, x + iconStringWGap, y + fontHeight + gap);
                }
                break;
        }
    }
}

Example 10 with Image

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

the class DefaultLookAndFeel method drawRadioButton.

/**
 * {@inheritDoc}
 */
public void drawRadioButton(Graphics g, Button rb) {
    if (rButtonImages != null) {
        Image x;
        if (rButtonImagesFocus != null && rButtonImagesFocus[0] != null && rb.hasFocus() && Display.getInstance().shouldRenderSelection(rb)) {
            if (rb.isEnabled()) {
                x = rButtonImagesFocus[rb.isSelected() ? 1 : 0];
            } else {
                x = rButtonImagesFocus[rb.isSelected() ? 3 : 2];
            }
        } else {
            if (rb.isEnabled()) {
                x = rButtonImages[rb.isSelected() ? 1 : 0];
            } else {
                x = rButtonImages[rb.isSelected() ? 3 : 2];
            }
        }
        drawComponent(g, rb, rb.getIconFromState(), x, 0);
    } else {
        Style style = rb.getStyle();
        // radio button radius needs to be of the size of the font height even
        // when no text is in the radio button this is a good indication of phone DPI
        int height = rb.getStyle().getFont().getHeight();
        drawComponent(g, rb, rb.getIconFromState(), null, height + rb.getGap());
        g.setColor(style.getFgColor());
        int x = rb.getX();
        if (rb.isRTL()) {
            x = x + rb.getWidth() - style.getPaddingLeft(rb.isRTL()) - height;
        } else {
            x += style.getPaddingLeft(rb.isRTL());
        }
        int y = rb.getY();
        // center the RadioButton
        y += Math.max(0, rb.getHeight() / 2 - height / 2);
        g.drawArc(x, y, height, height, 0, 360);
        if (rb.isSelected()) {
            int color = g.getColor();
            int destColor = findDestColor(color);
            g.fillRadialGradient(color, destColor, x + 3, y + 3, height - 5, height - 5);
        }
    }
}