Example usage for com.google.gwt.user.client.ui FlowPanel iterator

List of usage examples for com.google.gwt.user.client.ui FlowPanel iterator

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  5. FlowPanel
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Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui FlowPanel iterator.

Prototype

public Iterator<Widget> iterator()

Source Link

Usage

From source file:com.edgenius.wiki.gwt.client.widgets.URLTabBar.java

License:Open Source License

protected void select(int uniqueID) {

    for (Iterator<Widget> iter1 = tabBar.iterator(); iter1.hasNext();) {
        FlowPanel tab = (FlowPanel) iter1.next();

        if (getTabUniqueID(tab) == uniqueID) {
            //select
            tab.addStyleName(Css.SELECTED);
            tab.removeStyleName(Css.DESELECTED);
            //show label, hide link
            for (Iterator<Widget> iter = tab.iterator(); iter.hasNext();) {
                Widget w = iter.next();/*  ww w. j av a2s .co m*/
                if (w instanceof ClickLink) {
                    w.setVisible(false);
                } else if (w instanceof Label) {
                    w.setVisible(true);
                }
            }
        } else {
            //de-select
            tab.removeStyleName(Css.SELECTED);
            tab.addStyleName(Css.DESELECTED);
            //show link, hide label
            for (Iterator<Widget> iter = tab.iterator(); iter.hasNext();) {
                Widget w = iter.next();
                if (w instanceof ClickLink) {
                    w.setVisible(true);
                } else if (w instanceof Label) {
                    w.setVisible(false);
                }
            }
        }
    }
}

From source file:com.edgenius.wiki.gwt.client.widgets.URLTabBar.java

License:Open Source License

public void resetTabTitle(int uniqueID, String title, Image titleIcon) {
    for (Iterator<Widget> iter1 = tabBar.iterator(); iter1.hasNext();) {
        FlowPanel tab = (FlowPanel) iter1.next();
        if (getTabUniqueID(tab) == uniqueID) {
            for (Iterator<Widget> iter = tab.iterator(); iter.hasNext();) {
                Widget w = iter.next();//from w  w  w.  j  a v  a 2s  .  c o  m
                if (w instanceof ClickLink) {
                    ((ClickLink) w).setText(title);
                } else if (w instanceof Label) {
                    ((Label) w).setText(title);
                } else if (w instanceof Image) {
                    //remove current image
                    iter.remove();
                }
            }
            //add new image to first 
            if (titleIcon != null)
                tab.insert(titleIcon, 0);
            break;
        }
    }
}

From source file:com.edgenius.wiki.gwt.client.widgets.URLTabBar.java

License:Open Source License

/**
 * @param tab/*from www  .ja v  a2  s.  c  om*/
 * @return
 */
private int getTabUniqueID(FlowPanel tab) {
    for (Iterator<Widget> iter = tab.iterator(); iter.hasNext();) {
        Widget w = iter.next();
        if (w instanceof ClickLink) {
            return (Integer) ((ClickLink) w).getObject();
        }
    }
    return -1;
}

From source file:org.ednovo.gooru.client.mvp.gsearch.SearchAbstractView.java

License:Open Source License

/**
 * Get added suggestion filters//from   w w  w  . j  av  a  2s.  co  m
 * @param flowPanel instance of {@link FlowPanel} which has all filter value as widget
 * @return filter suggestions as string
 */
public List<String> getSuggestionsAsList(FlowPanel flowPanel) {
    List<String> suggestions = new ArrayList<String>();
    Iterator<Widget> widgets = flowPanel.iterator();
    while (widgets.hasNext()) {
        Widget widget = widgets.next();
        if (widget instanceof FilterLabelVc) {
            suggestions.add(((FilterLabelVc) widget).getSourceText());
        } else if (widget instanceof DownToolTipWidgetUc) {
            suggestions.add(((FilterLabelVc) ((DownToolTipWidgetUc) widget).getWidget()).getSourceText());
        }
    }
    return suggestions;
}

From source file:org.ednovo.gooru.client.mvp.search.SearchFilterVc.java

License:Open Source License

/**
 * Suggest added filters/*from w w w.ja va 2s  .  c  o  m*/
 * @param flowPanel instance of {@link FlowPanel} which has all filter value as widget
 * @return filter suggestions as string
 */
public String getSuggestions(FlowPanel flowPanel) {
    String suggestions = "";
    Iterator<Widget> widgets = flowPanel.iterator();
    while (widgets.hasNext()) {
        Widget widget = widgets.next();
        if (widget instanceof FilterLabelVc) {
            if (!suggestions.isEmpty()) {
                suggestions += COMMA_SEPARATOR;
            }
            suggestions += ((FilterLabelVc) widget).getSourceText();
        } else if (widget instanceof DownToolTipWidgetUc) {
            if (!suggestions.isEmpty()) {
                suggestions += COMMA_SEPARATOR;
            }
            suggestions += ((FilterLabelVc) ((DownToolTipWidgetUc) widget).getWidget()).getSourceText();
        }
    }
    return suggestions;
}

From source file:org.ednovo.gooru.client.mvp.search.SearchFilterVc.java

License:Open Source License

private void setFilterSuggestionData(FlowPanel flowPanel, String[] filters, boolean addToolTip) {

    Iterator<Widget> widgets = flowPanel.iterator();
    while (widgets.hasNext()) {
        Widget filterWidget = widgets.next();
        boolean exist = false;
        for (String filter : filters) {
            if (filterWidget instanceof FilterLabelVc
                    && filter.equals(((FilterLabelVc) filterWidget).getSourceText())) {
                exist = true;/*from  w  w  w  .j  a va 2 s  .  c  o  m*/
            } else if (filterWidget instanceof DownToolTipWidgetUc && filter.equals(
                    ((FilterLabelVc) ((DownToolTipWidgetUc) filterWidget).getWidget()).getSourceText())) {
                exist = true;
            }
            if (exist) {
                break;
            }
        }
        if (!exist) {
            filterWidget.removeFromParent();
        }
    }
    widgets = flowPanel.iterator();
    String filterCodes = "";
    for (String filter : filters) {
        boolean exist = false;
        while (widgets.hasNext()) {
            Widget filterWidget = widgets.next();
            if (filterWidget instanceof FilterLabelVc
                    && filter.equals(((FilterLabelVc) filterWidget).getSourceText())) {
                exist = true;
            } else if (filterWidget instanceof DownToolTipWidgetUc && filter.equals(
                    ((FilterLabelVc) ((DownToolTipWidgetUc) filterWidget).getWidget()).getSourceText())) {
                exist = true;
            }
            if (exist) {
                break;
            }
        }
        if (!exist) {
            if (addToolTip) {
                flowPanel.add(new DownToolTipWidgetUc(new FilterLabelVc(filter) {

                    @Override
                    public void onCloseLabelClick(ClickEvent event) {
                        getParent().removeFromParent();
                        AppClientFactory.fireEvent(new GetSearchKeyWordEvent());
                    }

                }, GL1466));
                filterCodes += COMMA_SEPARATOR + filter;
            } else {
                flowPanel.add(new FilterLabelVc(filter));
            }
        }
    }

    if (filterCodes.length() > 1) {
        standardsInfoSearchDo.setQuery(filterCodes);
        AppClientFactory.fireEvent(new StandardsSuggestionInfoEvent(standardsInfoSearchDo));
    }
}

From source file:org.ednovo.gooru.client.mvp.search.SearchUiUtil.java

License:Open Source License

public static void renderMetaData(FlowPanel flowPanel, IsWidget widget) {
    if (flowPanel.iterator().hasNext()) {
        flowPanel.add(new SeparatorUc());
    }//from w  w  w .j av a2 s .c o  m
    flowPanel.add(widget);
}

From source file:org.ednovo.gooru.client.mvp.shelf.collection.tab.resource.add.AddSearchSuggestedResourceView.java

License:Open Source License

public static void renderMetaData(FlowPanel flowPanel, IsWidget widget) {
    if (flowPanel.iterator().hasNext()) {
        flowPanel.add(new SeparatorUc(""));
    }/*from  w  w w  . j ava2s .  c o  m*/
    flowPanel.add(widget);
}

From source file:org.sigmah.client.ui.widget.panel.FoldPanel.java

License:Open Source License

public void expand(boolean propagate) {
    final FlowPanel content = (FlowPanel) super.getWidget(BODY_INDEX);

    Widget next = null;/*from ww  w.java  2s .  com*/
    final Iterator<Widget> children = content.iterator();
    if (children.hasNext())
        next = children.next();

    for (int index = 0; index < list.size(); index++) {
        final Widget widget = list.get(index);

        if (widget != next) {
            content.insert(widget, index);

        } else {
            if (children.hasNext())
                next = children.next();
            else
                next = null;
        }

        if (propagate && widget instanceof FoldPanel)
            ((FoldPanel) widget).expand(propagate);
    }

    setState(STATE_EXPANDED);
}