Example usage for com.google.gwt.resources.client ImageResource getLeft

List of usage examples for com.google.gwt.resources.client ImageResource getLeft

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  6. getLeft

Introduction

In this page you can find the example usage for com.google.gwt.resources.client ImageResource getLeft.

Prototype

int getLeft();

Source Link

Document

Returns the horizontal position of the image within the composite image.

Usage

From source file:com.emitrom.ti4j.mobile.client.ui.ImageView.java

License:Apache License

/**
 * Set the image of the image view according to a blob, and then clip it
 * using a GWT image resource.//www.  ja  v  a  2s .c  om
 * 
 * @param blob
 *            The blob
 * @param resource
 *            The resource
 */
public void setImage(Blob blob, ImageResource resource) {
    setImage(blob.imageAsCropped(resource.getLeft(), resource.getTop(), resource.getHeight(),
            resource.getWidth()));
}

From source file:com.google.speedtracer.client.util.dom.ImageResourceElementCreator.java

License:Apache License

public static Element createElementFrom(ImageResource resource) {
    SpanElement img = DocumentExt.get().createSpanElement();
    String style = "url(" + resource.getURL() + ") no-repeat " + (-resource.getLeft() + "px ")
            + (-resource.getTop() + "px");
    img.getStyle().setProperty("background", style);
    img.getStyle().setPropertyPx("width", resource.getWidth());
    img.getStyle().setPropertyPx("height", resource.getHeight());
    img.getStyle().setDisplay(Display.INLINE_BLOCK);
    return img;//from   ww w .j a v  a 2  s .  c  o m
}

From source file:com.sencha.gxt.chart.client.draw.engine.VML.java

License:sencha.com license

/**
 * Applies pending attributes to the DOM element of a {@link Sprite}.
 * //from  w  w  w.  j av  a2  s. c o  m
 * @param sprite the sprite in need of attributes to be set.
 */
private void applyAttributes(Sprite sprite) {
    String vml = null;
    XElement element = getElement(sprite);

    // Create sprite element if necessary
    if (element == null) {
        element = createSpriteElement(sprite);
    }

    if (sprite instanceof EllipseSprite || sprite instanceof CircleSprite) {
        vml = ellipticalArc(sprite);
    } else if (sprite instanceof RectangleSprite) {
        RectangleSprite rect = (RectangleSprite) sprite;
        if (rect.isXDirty() || rect.isYDirty() || rect.isWidthDirty() || rect.isHeightDirty()
                || rect.isRadiusDirty() || ignoreOptimizations) {
            // faster conversion for rectangles without rounded corners
            if (Double.isNaN(rect.getRadius()) || rect.getRadius() == 0) {
                StringBuilder path = new StringBuilder();
                long x = Math.round(rect.getX() * zoom);
                long y = Math.round(rect.getY() * zoom);
                long width = Math.round((rect.getX() + rect.getWidth()) * zoom);
                long height = Math.round((rect.getY() + rect.getHeight()) * zoom);
                vml = path.append("m").append(x).append(",").append(y).append(" l").append(width).append(",")
                        .append(y).append(" l").append(width).append(",").append(height).append(" l").append(x)
                        .append(",").append(height).append(" x e").toString();
            } else {
                vml = path2vml(new PathSprite(rect));
            }
        }
    } else if (sprite instanceof PathSprite) {
        PathSprite pathSprite = (PathSprite) sprite;
        vml = path2vml(pathSprite);

    } else if (sprite instanceof TextSprite) {
        // Handle text (special handling required)
        setTextAttributes((TextSprite) sprite, element);
    } else if (sprite instanceof ImageSprite) {
        ImageSprite image = (ImageSprite) sprite;
        if (image.isXDirty() || ignoreOptimizations) {
            element.setLeft((int) Math.round(image.getX()));
        }
        if (image.isYDirty() || ignoreOptimizations) {
            element.setTop((int) Math.round(image.getY()));
        }
        if (image.isWidthDirty() || image.isHeightDirty() || ignoreOptimizations) {
            element.setSize(new Size((int) Math.round(image.getWidth()), (int) Math.round(image.getHeight())));
        }
        if (image.isResourceDirty() || ignoreOptimizations) {
            ImageResource resource = image.getResource();
            if (resource != null) {
                StringBuilder builder = new StringBuilder();
                builder.append("url(").append(image.getResource().getSafeUri().asString()).append(") ");
                builder.append(-resource.getLeft()).append("px ");
                builder.append(-resource.getTop()).append("px");
                element.getStyle().setProperty("background", builder.toString());
            } else {
                element.getStyle().clearBackgroundImage();
            }
        }
    }

    if (vml != null) {
        element.setPropertyString("path", vml);
    }

    if (sprite.isZIndexDirty() || ignoreOptimizations) {
        applyZIndex(sprite, element);
    }

    String id = spriteIds.get(sprite);
    if (id != null) {
        element.setId(id);
    }

    // Apply clip rectangle to the sprite
    if (sprite.getClipRectangle() != null) {
        applyClip(sprite);
    }

    // Handle fill and opacity
    if (sprite.isOpacityDirty() || sprite.isStrokeOpacityDirty() || sprite.isFillDirty()
            || ignoreOptimizations) {
        setFill(sprite, element);
    }

    // Handle stroke (all fills require a stroke element)
    if (sprite.isStrokeDirty() || sprite.isStrokeWidthDirty() || sprite.isStrokeOpacityDirty()
            || sprite.isFillDirty() || ignoreOptimizations) {
        setStroke(sprite, element);
    }

    // Hide or show the sprite
    if (sprite.isHiddenDirty() || ignoreOptimizations) {
        if (sprite.isHidden()) {
            element.addClassName(css.hideClass());
        } else {
            element.removeClassName(css.hideClass());
        }
    }
}

From source file:com.smartgwt.mobile.client.widgets.BaseButton.java

License:Open Source License

private void setIcon(final ImageResource icon, boolean mask, boolean fireContentChangedEvent) {
    assert !mask || icon == null || (icon.getTop() == 0 && icon
            .getLeft() == 0) : "When using masking, the ImageResource must be a separate resource at runtime.";
    if (iconLoadRegistration != null) {
        iconLoadRegistration.removeHandler();
    }//  w  ww. jav  a2  s  .  c  o m
    if (iconImage != null) {
        remove(iconImage);
        iconImage = null;
    }
    this.icon = icon;
    this.masked = mask;

    if (icon != null) {
        iconImage = new Image(icon);
        getElement().addClassName(_CSS.buttonHasIconClass());
        if (icon.getWidth() > 0) {
            doSetIcon(false);
        } else {
            iconImage.getElement().getStyle().setVisibility(Style.Visibility.HIDDEN);
            iconLoadRegistration = iconImage.addLoadHandler(new com.google.gwt.event.dom.client.LoadHandler() {
                @Override
                public void onLoad(com.google.gwt.event.dom.client.LoadEvent event) {
                    iconLoadRegistration.removeHandler();
                    doSetIcon(true);
                }
            });
        }
        if (iconAlign != IconAlign.RIGHT) {
            insert(iconImage, contentElem.<com.google.gwt.user.client.Element>cast(), 0, true);
        } else {
            add(iconImage, contentElem.<com.google.gwt.user.client.Element>cast());
        }
    } else {
        getElement().removeClassName(_CSS.buttonHasIconClass());
    }
    if (fireContentChangedEvent)
        _fireContentChangedEvent();
}

From source file:de.swm.commons.mobile.client.widgets.DecoratedListItem.java

License:Apache License

/**
 * Default constructor.//from w  w  w .  j  av a 2s  .  co m
 *
 * @param image    image od the text box
 * @param title    title
 * @param subtitle subtitle
 */
@UiConstructor
public DecoratedListItem(ImageResource image, String title, String subtitle) {
    this();
    this.img.setUrlAndVisibleRect(image.getSafeUri(), image.getLeft(), image.getTop(), image.getWidth(),
            image.getHeight());
    this.titleLabel.setText(title);
    this.subtitleLabel.setText(subtitle);
}

From source file:de.swm.commons.mobile.client.widgets.DecoratedListItem.java

License:Apache License

/**
 * Default constructor.// w w  w  .  ja va2s .  c o  m
 *
 * @param image    image od the text box
 * @param title    title
 * @param subtitle subtitle
 */
public DecoratedListItem(ImageResource image, int width, int height, String title, String subtitle) {
    this();
    this.img.setUrlAndVisibleRect(image.getSafeUri(), image.getLeft(), image.getTop(), width, height);
    this.titleLabel.setText(title);
    this.subtitleLabel.setText(subtitle);
}

From source file:org.cruxframework.crux.widgets.client.promobanner.BannerImpl.java

License:Apache License

protected void addBanner(ImageResource image, String title, String text, String styleName, String buttonLabel,
        final SelectHandler selectHandler) {
    SimplePanel panel = new SimplePanel();
    Style style = panel.getElement().getStyle();
    style.setProperty("background", "url(" + Screen.rewriteUrl(image.getSafeUri().asString()) + ") no-repeat "
            + (-image.getLeft() + "px ") + (-image.getTop() + "px"));
    style.setPropertyPx("width", image.getWidth());
    style.setPropertyPx("height", image.getHeight());

    doAddBanner(title, text, styleName, buttonLabel, selectHandler, panel);
}

From source file:org.kaaproject.avro.ui.gwt.client.widget.ActionsButton.java

License:Apache License

public HandlerRegistration addMenuItem(ImageResource image, String text,
        final ActionMenuItemListener listener) {

    SafeHtml html = null;//www.  ja  va2  s  .  co  m
    if (image != null) {
        SafeUri uri = image.getSafeUri();
        int left = image.getLeft();
        int top = image.getTop();
        int width = image.getWidth();
        int height = image.getHeight();
        int paddingRight = width + 8;

        String background = "url(\"" + uri.asString() + "\") no-repeat " + (-left + "px ") + (-top + "px");

        SafeStylesBuilder builder = new SafeStylesBuilder();
        builder.trustedNameAndValue("background", background).width(width, Unit.PX).height(height, Unit.PX)
                .paddingRight(paddingRight, Unit.PX);

        SafeStyles style = SafeStylesUtils.fromTrustedString(builder.toSafeStyles().asString());

        html = template.menuImageItemContent(style, text);
    } else {
        html = template.menuItemContent(text);
    }
    final MenuItem item = new MenuItem(html, new Command() {

        @Override
        public void execute() {
            if (actionsPopup != null && actionsPopup.isVisible())
                actionsPopup.hide();
            listener.onMenuItemSelected();
        }

    });

    menu.addItem(item);
    HandlerRegistration registration = new HandlerRegistration() {

        @Override
        public void removeHandler() {
            menu.removeItem(item);

        }
    };
    return registration;
}

From source file:org.kaaproject.avro.ui.gwt.client.widget.grid.cell.ActionsButtonCell.java

License:Apache License

public void addMenuItem(ImageResource image, String text, final ActionMenuItemListener<T> listener) {
    SafeHtml html = null;//from www. j  a  v  a  2 s  .  c  o  m
    if (image != null) {
        SafeUri uri = image.getSafeUri();
        int left = image.getLeft();
        int top = image.getTop();
        int width = image.getWidth();
        int height = image.getHeight();
        int paddingRight = width + 8;

        String background = "url(\"" + uri.asString() + "\") no-repeat " + (-left + "px ") + (-top + "px");

        SafeStylesBuilder builder = new SafeStylesBuilder();
        builder.trustedNameAndValue("background", background).width(width, Unit.PX).height(height, Unit.PX)
                .paddingRight(paddingRight, Unit.PX);

        SafeStyles style = SafeStylesUtils.fromTrustedString(builder.toSafeStyles().asString());

        html = template.menuImageItemContent(style, text);
    } else {
        html = template.menuItemContent(text);
    }
    final MenuItem item = new MenuItem(html, new Command() {

        @Override
        public void execute() {
            if (actionsPopup != null && actionsPopup.isVisible())
                actionsPopup.hide();
            listener.onMenuItemSelected(currentValue);
        }

    });

    menu.addItem(item);
}

From source file:org.kaaproject.kaa.sandbox.web.client.mvp.view.widget.ActionsLabel.java

License:Apache License

public void addMenuItem(ImageResource image, String text, final ActionMenuItemListener listener) {

    SafeHtml html = null;//from  w  w w  . j a  va2 s .c  o m
    if (image != null) {
        SafeUri uri = image.getSafeUri();
        int left = image.getLeft();
        int top = image.getTop();
        int width = image.getWidth();
        int height = image.getHeight();
        int paddingRight = width + 8;

        String background = "url(\"" + uri.asString() + "\") no-repeat " + (-left + "px ") + (-top + "px");

        SafeStylesBuilder builder = new SafeStylesBuilder();
        builder.trustedNameAndValue("background", background).width(width, Unit.PX).height(height, Unit.PX)
                .paddingRight(paddingRight, Unit.PX);

        SafeStyles style = SafeStylesUtils.fromTrustedString(builder.toSafeStyles().asString());

        html = template.menuImageItemContent(style, text);
    } else {
        html = template.menuItemContent(text);
    }
    MenuItem item = new MenuItem(html, new Command() {

        @Override
        public void execute() {
            if (actionsPopup != null && actionsPopup.isVisible())
                actionsPopup.hide();
            listener.onMenuItemSelected();
        }

    });

    menu.addItem(item);
}