Example usage for com.google.gwt.dom.client Style clearVisibility

Introduction

In this page you can find the example usage for com.google.gwt.dom.client Style clearVisibility.

Prototype

public void clearVisibility() 

Source Link

Usage

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

License:Open Source License

private void doSetIcon(boolean fireContentChangedEvent) {
    assert icon != null && iconImage != null;
    final Element img = iconImage.getElement();
    final Style imgStyle = img.getStyle();
    if (masked) {
        iconImage.setResource(IconResources.INSTANCE.blank());
        if ("IMG".equals(img.getTagName())) {
            final ImageElement iconImageImgElem = ImageElement.as(img);
            iconImageImgElem.removeAttribute("width");
            iconImageImgElem.removeAttribute("height");
        }//from w w w  . j a va 2  s . c  om
        imgStyle.clearWidth();
        imgStyle.clearHeight();
        img.setClassName(_CSS.maskedButtonIconClass());
        imgStyle.clearBackgroundColor();
        imgStyle.clearBackgroundImage();
        // Note: Mobile WebKit automatically scales down the mask image to fit the element
        // to which the mask image is applied.
        imgStyle.setProperty("WebkitMaskBoxImage", "url(" + icon.getSafeUri().asString() + ")");
    } else {
        if ("IMG".equals(img.getTagName())) {
            final ImageElement iconImageImgElem = ImageElement.as(img);
            iconImageImgElem.removeAttribute("width");
            iconImageImgElem.removeAttribute("height");
        }
        imgStyle.clearWidth();
        imgStyle.clearHeight();
        imgStyle.clearProperty("MozBackgroundSize");
        imgStyle.clearProperty("OBackgroundSize");
        imgStyle.clearProperty("WebkitBackgroundSize");
        imgStyle.clearProperty("backgroundSize");
        img.removeClassName(_CSS.maskedButtonIconClass());
    }

    setIconAlign(iconAlign);
    if (iconColor != null) {
        setIconColor(iconColor);
    }

    imgStyle.clearVisibility();
    if (fireContentChangedEvent)
        _fireContentChangedEvent();
}

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From source file:com.vaadin.client.ui.orderedlayout.VAbstractOrderedLayout.java

License:Apache License

/**
 * Assigns relative sizes to the children that should expand based on their
 * expand ratios.//from  ww  w  .  ja  v a2  s  . c  om
 */
public void updateExpandedSizes() {
    // Ensure the expand wrapper is in place
    if (expandWrapper == null) {
        expandWrapper = DOM.createDiv();
        expandWrapper.setClassName("v-expand");

        // Detach all widgets before modifying DOM
        for (Widget widget : getChildren()) {
            orphan(widget);
        }

        while (getElement().getChildCount() > 0) {
            Node el = getElement().getChild(0);
            expandWrapper.appendChild(el);
        }
        getElement().appendChild(expandWrapper);

        // Attach all widgets again
        for (Widget widget : getChildren()) {
            adopt(widget);
        }
    }

    // Sum up expand ratios to get the denominator
    double total = 0;
    for (Slot slot : widgetToSlot.values()) {
        // FIXME expandRatio might be <0
        total += slot.getExpandRatio();
    }

    // Give each expanded child its own share
    for (Slot slot : widgetToSlot.values()) {

        Element slotElement = slot.getElement();
        slotElement.removeAttribute("aria-hidden");

        Style slotStyle = slotElement.getStyle();
        slotStyle.clearVisibility();
        slotStyle.clearMarginLeft();
        slotStyle.clearMarginTop();

        if (slot.getExpandRatio() != 0) {
            // FIXME expandRatio might be <0
            double size = 100 * (slot.getExpandRatio() / total);

            if (vertical) {
                slot.setHeight(size + "%");
                if (slot.hasRelativeHeight()) {
                    Util.notifyParentOfSizeChange(this, true);
                }
            } else {
                slot.setWidth(size + "%");
                if (slot.hasRelativeWidth()) {
                    Util.notifyParentOfSizeChange(this, true);
                }
            }

        } else if (slot.isRelativeInDirection(vertical)) {
            // Relative child without expansion gets no space at all
            if (vertical) {
                slot.setHeight("0");
            } else {
                slot.setWidth("0");
            }
            slotStyle.setVisibility(Visibility.HIDDEN);
            slotElement.setAttribute("aria-hidden", "true");

        } else {
            // Non-relative child without expansion should be unconstrained
            if (BrowserInfo.get().isIE8()) {
                // unconstrained in IE8 is auto
                if (vertical) {
                    slot.setHeight("auto");
                } else {
                    slot.setWidth("auto");
                }
            } else {
                if (vertical) {
                    slotStyle.clearHeight();
                } else {
                    slotStyle.clearWidth();
                }
            }
        }
    }
}

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From source file:org.jboss.errai.ui.test.stylebinding.client.res.CompositeStyleBoundTemplate.java

License:Apache License

@TestBinding
private void testBindingStyleUpdate(Style style) {
    if ("0".equals(getTestModel().getTestB())) {
        style.setVisibility(Style.Visibility.HIDDEN);
    } else {/*from  w w  w .ja v a 2  s.  c  o m*/
        style.clearVisibility();
    }
}

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From source file:org.jboss.errai.ui.test.stylebinding.client.res.CompositeStyleBoundTemplate.java

License:Apache License

@ComponentBinding
private void testCustomComponentBindingStyleUpdate(Style style) {
    if ("0".equals(getTestModel().getTestC())) {
        style.setVisibility(Style.Visibility.HIDDEN);
    } else {/*w  w w .j  a  va 2 s.  c  om*/
        style.clearVisibility();
    }
}

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