Example usage for com.google.gwt.dom.client Element hasClassName

List of usage examples for com.google.gwt.dom.client Element hasClassName

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Introduction

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

Prototype

@Override
    public boolean hasClassName(String className)

Source Link

Usage

From source file:client.ui.views.series.SeriesView.java

License:Open Source License

/**
 * Set whether scrollbars are enabled.// w  w w. ja v  a2 s .  c om
 *
 * @param enabled Whether scrollbars are enabled.
 */
public void setScrollEnabled(final boolean enabled) {
    final Element element = (Element) getElement().getFirstChild();
    boolean scrollEnabled = element.hasClassName(CLASS_NAME_SCROLL);

    if ((scrollEnabled && !enabled) || (!scrollEnabled && enabled)) {
        if (enabled) {
            (new Timer() {
                @Override
                public void run() {
                    element.addClassName(CLASS_NAME_SCROLL);
                }
            }).schedule(SCROLL_DELAY);
        } else {
            element.removeClassName(CLASS_NAME_SCROLL);
        }
    }
}

From source file:com.arcbees.beestore.client.application.widget.PriceView.java

License:Apache License

private boolean isPricePanel(Element element) {
    return !element.hasClassName(res.style().productSection());
}

From source file:com.bearsoft.gwt.ui.XElement.java

/**
 * Selects child nodes based on the passed CSS selector (the selector should
 * not contain an id)./*from   w ww  . j  a  v a  2s.  com*/
 * 
 * @param aClassName
 *            the selector/xpath query
 * @return the matching elements
 */
public final List<Element> select(final String aClassName) {
    final List<Element> result = new ArrayList<>();
    iterate(this, new Observer() {
        @Override
        public void observe(Element anElement) {
            if ("*".equals(aClassName)) {
                result.add(anElement);
            } else {
                if (anElement.getClassName() != null && anElement.hasClassName(aClassName))
                    result.add(anElement);
            }
        }
    });
    return result;
}

From source file:com.googlesource.gerrit.plugins.labelui.client.LabelUIPlugin.java

License:Apache License

private static void hideDefaultLabelUi() {
    Element body = RootPanel.getBodyElement();
    if (!body.hasClassName(HIDE_DEFAULT_LABELS_CLASS)) {
        body.addClassName(HIDE_DEFAULT_LABELS_CLASS);
    }/*from  www.  j ava2 s .c o m*/
}

From source file:com.googlesource.gerrit.plugins.reviewstrategy.client.ReviewStrategyPlugin.java

License:Apache License

private static void hideDefaultReviewStrategy() {
    Element body = RootPanel.getBodyElement();
    for (Map.Entry<String, String> entry : classes.entrySet()) {
        if (!body.hasClassName(entry.getValue())) {
            body.addClassName(entry.getValue());
        }/*from  w w w .  ja  v  a2 s .  c  o  m*/
    }
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.table.CubaScrollTableConnector.java

License:Apache License

@Override
public TooltipInfo getTooltipInfo(Element element) {
    if (getState().columnDescriptions != null) {
        Element targetHeaderElement = findCurrentOrParentTd(element);
        if (targetHeaderElement != null && targetHeaderElement.hasClassName("v-table-header-cell")) {
            // if column has description
            int childIndex = DOM.getChildIndex(targetHeaderElement.getParentElement(), targetHeaderElement);

            String columnKey = getWidget().tHead.getHeaderCell(childIndex).getColKey();

            if (columnKey != null) {
                String columnDescription = getState().columnDescriptions.get(columnKey);
                if (columnDescription != null && !columnDescription.isEmpty()) {
                    return new TooltipInfo(columnDescription);
                }/*from   www .  j  av a2  s.  c  om*/
            }
        }
    }

    if (getState().aggregationDescriptions != null) {
        Element targetAggregatedElement = findCurrentOrParentTd(element);
        if (targetAggregatedElement != null && (targetAggregatedElement.hasClassName("v-table-aggregation-cell")
                || targetAggregatedElement.getFirstChildElement().hasClassName("v-table-footer-container"))) {
            int childIndex = DOM.getChildIndex(targetAggregatedElement.getParentElement(),
                    targetAggregatedElement);

            String columnKey = getWidget().tHead.getHeaderCell(childIndex).getColKey();
            if (columnKey != null) {
                String columnTooltip = getState().aggregationDescriptions.get(columnKey);
                if (columnTooltip != null && !columnTooltip.isEmpty()) {
                    return new TooltipInfo(columnTooltip);
                }
            }
        }
    }

    if (element != getWidget().getElement()) {
        Object node = WidgetUtil.findWidget(element,
                CubaScrollTableWidget.CubaScrollTableBody.CubaScrollTableRow.class);

        if (node != null) {
            CubaScrollTableWidget.CubaScrollTableBody.CubaScrollTableRow row = (CubaScrollTableWidget.CubaScrollTableBody.CubaScrollTableRow) node;
            return row.getTooltip(element);
        }
    }

    return super.getTooltipInfo(element);
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.treetable.CubaTreeTableConnector.java

License:Apache License

@Override
public TooltipInfo getTooltipInfo(Element element) {
    if (getState().columnDescriptions != null) {
        Element targetHeaderElement = findCurrentOrParentTd(element);
        if (targetHeaderElement != null) {
            // if column has description
            int childIndex = DOM.getChildIndex(targetHeaderElement.getParentElement(), targetHeaderElement);

            String columnKey = getWidget().tHead.getHeaderCell(childIndex).getColKey();

            if (columnKey != null) {
                String columnDescription = getState().columnDescriptions.get(columnKey);
                if (columnDescription != null && !columnDescription.isEmpty()) {
                    return new TooltipInfo(columnDescription);
                }/*ww  w.  j  a v a  2 s . c o  m*/
            }
        }
    }

    if (getState().aggregationDescriptions != null) {
        Element targetAggregatedElement = findCurrentOrParentTd(element);
        if (targetAggregatedElement != null && (targetAggregatedElement.hasClassName("v-table-aggregation-cell")
                || targetAggregatedElement.hasClassName("v-table-footer-container"))) {
            int childIndex = DOM.getChildIndex(targetAggregatedElement.getParentElement(),
                    targetAggregatedElement);

            String columnKey = getWidget().tHead.getHeaderCell(childIndex).getColKey();
            if (columnKey != null) {
                String columnTooltip = getState().aggregationDescriptions.get(columnKey);
                if (columnTooltip != null && !columnTooltip.isEmpty()) {
                    return new TooltipInfo(columnTooltip);
                }
            }
        }
    }

    if (element != getWidget().getElement()) {
        Object node = WidgetUtil.findWidget(element,
                CubaTreeTableWidget.CubaTreeTableBody.CubaTreeTableRow.class);

        if (node != null) {
            CubaTreeTableWidget.CubaTreeTableBody.CubaTreeTableRow row = (CubaTreeTableWidget.CubaTreeTableBody.CubaTreeTableRow) node;
            return row.getTooltip(element);
        }
    }

    return super.getTooltipInfo(element);
}

From source file:com.sencha.gxt.widget.core.client.grid.GridView.java

License:sencha.com license

/**
 * Returns the cell index./*from  ww w .ja  va  2s .co  m*/
 *
 * @param elem the cell or child element
 * @param requiredStyle an optional required style name
 * @return the cell index or -1 if not found
 */
public int findCellIndex(Element elem, String requiredStyle) {
    Element cell = findCell(elem);
    if (cell != null && (requiredStyle == null || elem.hasClassName(requiredStyle))) {
        String index = cell.getAttribute("cellindex");
        return index.equals("") ? -1 : Integer.parseInt(index);
    }
    return -1;
}

From source file:com.vaadin.addon.spreadsheet.client.SheetTabSheet.java

private void initListeners() {
    Event.sinkEvents(root, Event.ONCLICK | Event.ONDBLCLICK);
    Event.setEventListener(root, new EventListener() {

        @Override/*  w  w  w. jav a  2  s . c o  m*/
        public void onBrowserEvent(Event event) {
            final Element target = event.getEventTarget().cast();
            final int type = event.getTypeInt();
            if (target.equals(input)) {
                return;
            }
            event.stopPropagation();
            if (type == Event.ONCLICK) {
                if (editing && !readOnly) {
                    commitSheetName();
                }
                handler.onSheetTabSheetFocus();
                if (options.isOrHasChild(target) && !target.hasClassName(HIDDEN)) {
                    if (target.equals(scrollBeginning)) {
                        tabScrollMargin = 0;
                        tabScrollIndex = 0;
                        container.getStyle().setMarginLeft(tabScrollMargin, Unit.PX);
                        showHideScrollIcons();
                        handler.onFirstTabIndexChange(tabScrollIndex);
                    } else if (target.equals(scrollLeft)) {
                        if (tabScrollIndex > 0) {
                            tabScrollIndex--;
                            if (tabScrollIndex == 0) {
                                tabScrollMargin = 0;
                            } else {
                                tabScrollMargin += getTabWidth(tabScrollIndex);
                            }
                            container.getStyle().setMarginLeft(tabScrollMargin, Unit.PX);
                        }
                        showHideScrollIcons();
                        handler.onFirstTabIndexChange(tabScrollIndex);
                    } else if (target.equals(scrollRight)) {
                        if (tabScrollIndex < (tabs.length() - 1)) {
                            tabScrollMargin -= getTabWidth(tabScrollIndex);
                            container.getStyle().setMarginLeft(tabScrollMargin, Unit.PX);
                            tabScrollIndex++;
                            showHideScrollIcons();
                            handler.onFirstTabIndexChange(tabScrollIndex);
                        }
                    } else if (target.equals(scrollEnd)) {
                        int tempIndex = getLastTabVisibleWithScrollIndex();
                        setFirstVisibleTab(tempIndex);
                        handler.onFirstTabIndexChange(tabScrollIndex);
                    } else if (target.equals(addNewSheet)) {
                        if (!readOnly) {
                            handler.onNewSheetCreated();
                        }
                    }
                } else if (container.isOrHasChild(target)) {
                    for (int i = 0; i < tabs.length(); i++) {
                        if (tabs.get(i).equals(target)) {
                            if (i != selectedTabIndex) {
                                handler.onSheetTabSelected(i);
                            }
                        }
                    }
                }
            } else if (type == Event.ONDBLCLICK) {
                if (!readOnly) {
                    for (int i = 0; i < tabs.length(); i++) {
                        if (tabs.get(i).equals(target)) {
                            if (i != selectedTabIndex) {
                                handler.onSheetTabSelected(i);
                            } else {
                                editing = true;
                                Element e = tabs.get(i).cast();
                                cachedSheetName = e.getInnerText();
                                input.setValue(cachedSheetName);
                                e.setInnerText("");
                                e.appendChild(input);
                                input.focus();
                                updateInputSize();
                            }
                        }
                    }
                }
            }
        }

    });
    Event.sinkEvents(input, Event.ONKEYDOWN | Event.ONKEYUP | Event.ONBLUR);
    Event.setEventListener(input, new EventListener() {

        @Override
        public void onBrowserEvent(Event event) {
            final int type = event.getTypeInt();
            if (editing) {
                if (type == Event.ONBLUR) {
                    commitSheetName();
                } else {
                    switch (event.getKeyCode()) {
                    case KeyCodes.KEY_ENTER:
                    case KeyCodes.KEY_TAB:
                        commitSheetName();
                        break;
                    case KeyCodes.KEY_ESCAPE:
                        editing = false;
                        input.removeFromParent();
                        Element element = (Element) tabs.get(selectedTabIndex).cast();
                        element.getStyle().clearWidth();
                        element.setInnerText(cachedSheetName);
                        handler.onSheetRenameCancel();
                        break;
                    default:
                        doDeferredInputSizeUpdate();
                        break;
                    }
                }
            }
            event.stopPropagation();
        }
    });
}

From source file:fr.putnami.pwt.core.widget.client.util.StyleUtils.java

License:Open Source License

public static <S extends CssStyle> void removeStyle(Element e, S style) {
    if (e == null) {
        return;/*  ww  w  .  j a  v a 2  s . c o m*/
    }
    if (style instanceof Enum) {
        StyleUtils.cleanEnumStyle(e, style.getClass());
    }
    String styleName = StyleUtils.getStyle(style);
    String currentClassName = e.getClassName();
    if (styleName != null && currentClassName != null && e.hasClassName(styleName)) {
        e.removeClassName(styleName);
    }
}