Example usage for com.google.gwt.user.cellview.client CellTable setColumnWidth

Introduction

In this page you can find the example usage for com.google.gwt.user.cellview.client CellTable setColumnWidth.

Prototype

@Override
public void setColumnWidth(Column<T, ?> column, double width, Unit unit) 

Source Link

Document

The layout behavior depends on whether or not the table is using fixed layout.

Usage

From source file:org.pepstock.jem.gwt.client.panels.roles.RolesTable.java

License:Open Source License

/**
 * Adds all columns to table, defining the sort columns too.
 *//*  ww  w. ja v a 2 s. c  o m*/
@Override
public IndexedColumnComparator<Role> initCellTable(CellTable<Role> table) {
    @SuppressWarnings("unchecked")
    final SelectionModel<Role> selectionModel = (SelectionModel<Role>) table.getSelectionModel();
    Column<Role, Boolean> checkColumn = new Column<Role, Boolean>(new CheckboxCell(true, false)) {
        @Override
        public Boolean getValue(Role role) {
            return selectionModel.isSelected(role);
        }
    };

    CheckboxCell headerCheckBox = new CheckboxCell(true, false);
    Header<Boolean> checkHeader = new Header<Boolean>(headerCheckBox) {
        // imposta lo stato dell'header!
        @Override
        public Boolean getValue() {
            // se e' vuoto, niente e' selezionato/selezionabile
            if (getTable().getVisibleItems().isEmpty()) {
                return false;
            }

            // altrimenti testo
            for (Role r : getTable().getVisibleItems()) {
                // se almeno un elemento non e' selezionato, l'header non deve essere selezionato
                if (!getTable().getSelectionModel().isSelected(r)) {
                    return false;
                }
            }
            // altrimenti se arrivo qui, tutti gli elementi sono selezionati
            return true;
        }
    };

    // updater che seleziona o deseleziona tutti gli elementi visibili in base al "valore" dell'header
    checkHeader.setUpdater(new ValueUpdater<Boolean>() {
        @Override
        public void update(Boolean value) {
            for (Role r : getTable().getVisibleItems()) {
                getTable().getSelectionModel().setSelected(r, value);
            }
        }
    });

    table.setColumnWidth(checkColumn, 23, Unit.PX);
    table.addColumn(checkColumn, checkHeader);

    AnchorTextColumn<Role> name = new AnchorTextColumn<Role>() {
        @Override
        public void onClick(int index, Role object, String value) {
            getInspectListener().inspect(object);
        }

        @Override
        public String getValue(Role role) {
            return role.getName();
        }
    };
    name.setSortable(true);
    table.addColumn(name, new TextFilterableHeader("Name", RoleFilterFields.NAME.getName()));

    TextColumn<Role> removable = new TextColumn<Role>() {
        @Override
        public String getValue(Role role) {
            return String.valueOf(role.isRemovable());
        }
    };
    removable.setSortable(true);
    table.addColumn(removable, new TextFilterableHeader("Removable", RoleFilterFields.REMOVABLE.getName()));

    PermissionsColumn permissions = new PermissionsColumn();
    table.addColumn(permissions,
            new TextFilterableHeader("Permissions", RoleFilterFields.PERMISSIONS.getName()));

    UsersColumn users = new UsersColumn();
    table.addColumn(users, new TextFilterableHeader("Users", RoleFilterFields.USERS.getName()));

    TextColumn<Role> lastModified = new TextColumn<Role>() {
        @Override
        public String getValue(Role role) {
            if (role.getLastModified() == null) {
                return "";
            }
            return JemConstants.DATE_TIME_FULL.format(role.getLastModified());

        }
    };
    lastModified.setSortable(true);
    table.addColumn(lastModified, new TextFilterableHeader("Modified", RoleFilterFields.MODIFIED.getName(),
            RoleFilterFields.MODIFIED.getPattern()));

    TextColumn<Role> user = new TextColumn<Role>() {
        @Override
        public String getValue(Role role) {
            return role.getUser() != null ? role.getUser() : "";
        }
    };
    user.setSortable(true);
    table.addColumn(user, new TextFilterableHeader("Modified by", RoleFilterFields.MODIFIED_BY.getName()));

    return new RolesComparator(1);
}

---

From source file:org.roda.wui.client.common.lists.AIPList.java

@Override
protected void configureDisplay(CellTable<IndexedAIP> display) {
    levelColumn = new Column<IndexedAIP, SafeHtml>(new SafeHtmlCell()) {
        @Override/* w w  w.  j  a v a 2s  .c  om*/
        public SafeHtml getValue(IndexedAIP aip) {
            SafeHtml ret;
            if (aip == null) {
                logger.error("Trying to display a NULL item");
                ret = null;
            } else {
                ret = DescriptionLevelUtils.getElementLevelIconSafeHtml(aip.getLevel(), true);
            }
            return ret;
        }
    };

    titleColumn = new TextColumn<IndexedAIP>() {
        @Override
        public String getValue(IndexedAIP aip) {
            return aip != null ? aip.getTitle() : null;
        }
    };

    datesColumn = new TextColumn<IndexedAIP>() {
        @Override
        public String getValue(IndexedAIP aip) {
            return Humanize.getDatesText(aip.getDateInitial(), aip.getDateFinal(), false);
        }
    };

    hasRepresentationsColumn = new Column<IndexedAIP, SafeHtml>(new SafeHtmlCell()) {
        @Override
        public SafeHtml getValue(IndexedAIP aip) {
            SafeHtml ret;
            if (aip == null) {
                logger.error("Trying to display a NULL item");
                ret = null;
            } else if (aip.getHasRepresentations()) {
                // TODO set title and aria
                ret = HAS_REPRESENTATIONS_ICON;
            } else {
                ret = null;
            }
            return ret;
        }
    };

    levelColumn.setSortable(true);
    titleColumn.setSortable(true);
    datesColumn.setSortable(true);
    hasRepresentationsColumn.setSortable(true);

    display.addColumn(levelColumn,
            SafeHtmlUtils.fromSafeConstant("<i class='fa fa-tag'></i>&nbsp;" + messages.aipLevel()));
    display.addColumn(titleColumn, messages.aipGenericTitle());
    display.addColumn(datesColumn, messages.aipDates());
    display.addColumn(hasRepresentationsColumn, HAS_REPRESENTATIONS_ICON);

    Label emptyInfo = new Label(messages.noItemsToDisplay());
    display.setEmptyTableWidget(emptyInfo);

    // define default sorting
    display.getColumnSortList().push(new ColumnSortInfo(datesColumn, true));

    display.setColumnWidth(levelColumn, 7.0, Unit.EM);
    display.setColumnWidth(datesColumn, 13.0, Unit.EM);
    display.setColumnWidth(hasRepresentationsColumn, 3.0, Unit.EM);

    levelColumn.setCellStyleNames("nowrap");
    datesColumn.setCellStyleNames("nowrap");

    addStyleName("my-collections-table");
    emptyInfo.addStyleName("my-collections-empty-info");
}

---

From source file:org.roda.wui.client.common.lists.DIPFileList.java

@Override
protected void configureDisplay(CellTable<DIPFile> display) {

    iconColumn = new Column<DIPFile, SafeHtml>(new SafeHtmlCell()) {

        @Override//  ww  w .java 2  s.c  o m
        public SafeHtml getValue(DIPFile file) {
            if (file != null) {
                if (file.isDirectory()) {
                    return SafeHtmlUtils.fromSafeConstant("<i class='fa fa-folder-o'></i>");
                } else {
                    return SafeHtmlUtils.fromSafeConstant("<i class='fa fa-file-o'></i>");
                }
            } else {
                logger.error("Trying to display a NULL item");
            }
            return null;
        }
    };

    idColumn = new TextColumn<DIPFile>() {

        @Override
        public String getValue(DIPFile file) {
            return file != null ? file.getId() : null;
        }
    };

    iconColumn.setSortable(true);
    idColumn.setSortable(true);

    addColumn(iconColumn, SafeHtmlUtils.fromSafeConstant("<i class='fa fa-files-o'></i>"), false, false, 2);
    display.addColumn(idColumn, messages.fileName());

    Label emptyInfo = new Label(messages.noItemsToDisplay());
    display.setEmptyTableWidget(emptyInfo);

    // define default sorting
    display.getColumnSortList().push(new ColumnSortInfo(idColumn, true));
    display.setColumnWidth(iconColumn, 2.5, Unit.EM);

    addStyleName("my-collections-table");
    emptyInfo.addStyleName("my-collections-empty-info");
}

---

From source file:org.roda.wui.client.common.lists.DIPList.java

@Override
protected void configureDisplay(CellTable<IndexedDIP> display) {

    dateCreated = new Column<IndexedDIP, Date>(
            new DateCell(DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_MEDIUM))) {
        @Override/*from  w w  w  . j  a  va 2  s  . c om*/
        public Date getValue(IndexedDIP dip) {
            return dip != null ? dip.getDateCreated() : null;
        }
    };

    lastModified = new Column<IndexedDIP, Date>(
            new DateCell(DateTimeFormat.getFormat(PredefinedFormat.DATE_TIME_MEDIUM))) {
        @Override
        public Date getValue(IndexedDIP dip) {
            return dip != null ? dip.getLastModified() : null;
        }
    };

    titleColumn = new TextColumn<IndexedDIP>() {

        @Override
        public String getValue(IndexedDIP dip) {
            return dip != null ? dip.getTitle() : null;
        }
    };

    titleColumn.setSortable(true);
    dateCreated.setSortable(true);
    lastModified.setSortable(true);

    display.addColumn(titleColumn, messages.aipGenericTitle());
    display.addColumn(dateCreated, messages.dipCreatedDate());
    display.addColumn(lastModified, messages.dipLastModified());

    Label emptyInfo = new Label(messages.noItemsToDisplay());
    display.setEmptyTableWidget(emptyInfo);

    // define default sorting
    display.getColumnSortList().push(new ColumnSortInfo(titleColumn, true));

    display.setColumnWidth(dateCreated, 13.0, Unit.EM);
    display.setColumnWidth(lastModified, 13.0, Unit.EM);

    dateCreated.setCellStyleNames("nowrap");
    lastModified.setCellStyleNames("nowrap");

    addStyleName("my-collections-table");
    emptyInfo.addStyleName("my-collections-empty-info");
}

---

From source file:org.roda.wui.client.common.lists.SearchFileList.java

@Override
protected void configureDisplay(CellTable<IndexedFile> display) {
    iconColumn = new Column<IndexedFile, SafeHtml>(new SafeHtmlCell()) {

        @Override/*www . ja  v  a  2 s . com*/
        public SafeHtml getValue(IndexedFile file) {
            if (file != null) {
                if (file.isDirectory()) {
                    return SafeHtmlUtils.fromSafeConstant("<i class='fa fa-folder-open'></i>");
                } else {
                    return SafeHtmlUtils.fromSafeConstant("<i class='fa fa-file-o'></i>");
                }
            } else {
                logger.error("Trying to display a NULL item");
            }
            return null;
        }
    };

    pathColumn = new Column<IndexedFile, SafeHtml>(new SafeHtmlCell()) {

        @Override
        public SafeHtml getValue(IndexedFile file) {
            SafeHtmlBuilder b = new SafeHtmlBuilder();
            if (file != null) {
                List<String> filePath = file.getPath();
                String fileName = file.getOriginalName() != null ? file.getOriginalName() : file.getId();
                List<String> fullpath = new ArrayList<>(filePath);
                fullpath.add(fileName);
                b.append(SafeHtmlUtils.fromSafeConstant("<div title='"));
                b.append(SafeHtmlUtils.fromString(StringUtils.join(fullpath, "/")));
                b.append(SafeHtmlUtils.fromSafeConstant("'>"));
                if (showFilePath && filePath != null && !filePath.isEmpty()) {
                    String path = StringUtils.join(filePath, "/");
                    b.append(SafeHtmlUtils.fromSafeConstant("<span class='file-path'>"));
                    b.append(SafeHtmlUtils.fromString(path));
                    b.append(SafeHtmlUtils.fromSafeConstant("/"));
                    b.append(SafeHtmlUtils.fromSafeConstant("</span>"));
                }

                b.append(SafeHtmlUtils.fromString(fileName));
                b.append(SafeHtmlUtils.fromSafeConstant("</div>"));
            }

            return b.toSafeHtml();
        }
    };

    formatColumn = new TextColumn<IndexedFile>() {

        @Override
        public String getValue(IndexedFile file) {
            if (file != null && file.getFileFormat() != null) {
                FileFormat format = file.getFileFormat();
                String ret;
                if (StringUtils.isNotBlank(format.getFormatDesignationName())) {
                    ret = format.getFormatDesignationName();
                    if (StringUtils.isNotBlank(format.getFormatDesignationVersion())) {
                        ret = ret + " " + format.getFormatDesignationVersion();
                    }
                } else if (StringUtils.isNotBlank(format.getPronom())) {
                    ret = format.getPronom();
                } else if (StringUtils.isNotBlank(format.getMimeType())) {
                    ret = format.getMimeType();
                } else {
                    ret = null;
                }
                return ret;

            } else {
                return null;
            }
        }
    };

    sizeColumn = new TextColumn<IndexedFile>() {

        @Override
        public String getValue(IndexedFile file) {
            return (file != null && file.getSize() > 0) ? Humanize.readableFileSize(file.getSize()) : "";
        }
    };

    /* add sortable */
    iconColumn.setSortable(true);
    pathColumn.setSortable(true);
    formatColumn.setSortable(true);
    sizeColumn.setSortable(true);

    addColumn(iconColumn, SafeHtmlUtils.fromSafeConstant("<i class='fa fa-files-o'></i>"), false, false, 3);
    addColumn(pathColumn, messages.filePath(), true, false);
    addColumn(formatColumn, messages.fileFormat(), true, false);
    addColumn(sizeColumn, messages.fileSize(), true, false, 7);

    // define column width priority
    display.setColumnWidth(iconColumn, 3.0, Unit.EM);
    display.setColumnWidth(sizeColumn, 6.0, Unit.EM);

    pathColumn.setCellStyleNames("text-align-left");
    formatColumn.setCellStyleNames("text-align-left");
    sizeColumn.setCellStyleNames("text-align-right");

    // define default sorting
    display.getColumnSortList().push(new ColumnSortInfo(pathColumn, true));
    addStyleName("my-files-table");
}

---

From source file:org.roda.wui.client.common.lists.SimpleFileList.java

@Override
protected void configureDisplay(CellTable<IndexedFile> display) {
    iconColumn = new Column<IndexedFile, SafeHtml>(new SafeHtmlCell()) {

        @Override//  w w w .j  a  v a2 s  .com
        public SafeHtml getValue(IndexedFile file) {
            if (file != null) {
                if (file.isDirectory()) {
                    return SafeHtmlUtils.fromSafeConstant("<i class='fa fa-folder-o'></i>");
                } else {
                    return SafeHtmlUtils.fromSafeConstant("<i class='fa fa-file-o'></i>");
                }
            } else {
                logger.error("Trying to display a NULL item");
            }
            return null;
        }
    };

    filenameColumn = new TextColumn<IndexedFile>() {

        @Override
        public String getValue(IndexedFile file) {
            String fileName = null;
            if (file != null) {
                fileName = file.getOriginalName() != null ? file.getOriginalName() : file.getId();
            }

            return fileName;
        }
    };

    /* add sortable */
    iconColumn.setSortable(true);
    filenameColumn.setSortable(true);

    addColumn(iconColumn, SafeHtmlUtils.fromSafeConstant("<i class='fa fa-files-o'></i>"), false, false, 2);
    addColumn(filenameColumn, messages.fileName(), false, false);

    display.setColumnWidth(iconColumn, 2.5, Unit.EM);

    // define default sorting
    display.getColumnSortList().push(new ColumnSortInfo(filenameColumn, false));
    addStyleName("my-files-table");
}

---

From source file:org.rstudio.studio.client.workbench.views.packages.ui.CheckForUpdatesDialog.java

License:Open Source License

protected void addTableColumns(CellTable<PendingAction> table) {
    TextColumn<PendingAction> nameColumn = new TextColumn<PendingAction>() {
        public String getValue(PendingAction action) {
            return action.getActionInfo().getPackageName();
        }/*from w ww  .  jav  a  2 s . co m*/
    };
    table.addColumn(nameColumn, "Package");
    table.setColumnWidth(nameColumn, 28, Unit.PCT);

    TextColumn<PendingAction> installedColumn = new TextColumn<PendingAction>() {
        public String getValue(PendingAction action) {
            return action.getActionInfo().getInstalled();
        }
    };
    table.addColumn(installedColumn, "Installed");
    table.setColumnWidth(installedColumn, 28, Unit.PCT);

    TextColumn<PendingAction> availableColumn = new TextColumn<PendingAction>() {
        public String getValue(PendingAction action) {
            return action.getActionInfo().getAvailable();
        }
    };
    table.addColumn(availableColumn, "Available");
    table.setColumnWidth(availableColumn, 28, Unit.PCT);

    ImageButtonColumn<PendingAction> newsColumn = new ImageButtonColumn<PendingAction>(
            AbstractImagePrototype.create(ThemeResources.INSTANCE.newsButton()),
            new OperationWithInput<PendingAction>() {
                public void execute(PendingAction action) {
                    GlobalDisplay.NewWindowOptions options = new GlobalDisplay.NewWindowOptions();
                    options.setName("_rstudio_package_news");
                    globalDisplay_.openWindow(action.getActionInfo().getNewsUrl(), options);
                }
            }, "Show package NEWS") {
        @Override
        protected boolean showButton(PendingAction action) {
            return !StringUtil.isNullOrEmpty(action.getActionInfo().getNewsUrl());
        }
    };
    table.addColumn(newsColumn, "NEWS");
    table.setColumnWidth(newsColumn, 16, Unit.PCT);
}

---

From source file:org.rstudio.studio.client.workbench.views.packages.ui.CleanUnusedDialog.java

License:Open Source License

@Override
protected void addTableColumns(CellTable<PendingAction> table) {
    TextColumn<PendingAction> nameColumn = new TextColumn<PendingAction>() {
        public String getValue(PendingAction action) {
            return action.getActionInfo().getPackage();
        }//  www .  j  a  v a2s. c o m
    };
    table.addColumn(nameColumn, "Package");
    table.setColumnWidth(nameColumn, 65, Unit.PCT);

    TextColumn<PendingAction> installedColumn = new TextColumn<PendingAction>() {
        public String getValue(PendingAction action) {
            return action.getActionInfo().getLibraryVersion();
        }
    };
    table.addColumn(installedColumn, "Version");
    table.setColumnWidth(installedColumn, 35, Unit.PCT);
}

---

From source file:uk.ac.ebi.fg.annotare2.web.gwt.editor.client.view.widget.MultiSelectListDialog.java

License:Apache License

private CellTable<String> createCellTable(Map<String, Boolean> items) {
    CellTable<String> cellTable = new CellTable<String>();
    cellTable.setWidth("100%", true);
    cellTable.setEmptyTableWidget(new Label("empty list"));
    cellTable.setVisibleRange(0, items.size());

    selectionModel = new MultiSelectionModel<String>();
    cellTable.setSelectionModel(selectionModel, DefaultSelectionEventManager.<String>createCheckboxManager());

    Column<String, Boolean> checkboxColumn = new Column<String, Boolean>(new CheckboxCell(true, false)) {
        @Override/*from  w w w  .  j a  va2 s. c o  m*/
        public Boolean getValue(String object) {
            return selectionModel.isSelected(object);
        }
    };
    cellTable.addColumn(checkboxColumn);
    cellTable.setColumnWidth(checkboxColumn, 40, Style.Unit.PX);

    Column<String, String> valueColumn = new Column<String, String>(new TextCell()) {
        @Override
        public String getValue(String object) {
            return object;
        }
    };
    cellTable.addColumn(valueColumn);

    dataProvider = new ListDataProvider<String>();
    dataProvider.addDataDisplay(cellTable);
    dataProvider.setList(new ArrayList<String>(items.keySet()));

    for (String item : items.keySet()) {
        selectionModel.setSelected(item, items.get(item));
    }
    return cellTable;
}

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