Example usage for com.google.gwt.user.cellview.client Column Column

List of usage examples for com.google.gwt.user.cellview.client Column Column

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Introduction

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

Prototype

public Column(Cell<C> cell)

Source Link

Document

Construct a new Column with a given Cell .

Usage

From source file:com.codenvy.ide.ext.github.client.importer.page.GithubImporterPageViewImpl.java

License:Open Source License

/**
 * Creates table what contains list of available repositories.
 *
 * @param ideResources//w w w  .  ja  v a2  s  . c  o  m
 */
private void createRepositoriesTable(@Nonnull Resources ideResources) {
    repositories = new CellTable<ProjectData>(15, ideResources);

    Column<ProjectData, ImageResource> iconColumn = new Column<ProjectData, ImageResource>(
            new ImageResourceCell()) {
        @Override
        public ImageResource getValue(ProjectData item) {
            return resources.project();
        }
    };

    Column<ProjectData, SafeHtml> repositoryColumn = new Column<ProjectData, SafeHtml>(new SafeHtmlCell()) {
        @Override
        public SafeHtml getValue(final ProjectData item) {
            return SafeHtmlUtils.fromString(item.getName());
        }
    };

    Column<ProjectData, SafeHtml> descriptionColumn = new Column<ProjectData, SafeHtml>(new SafeHtmlCell()) {
        @Override
        public SafeHtml getValue(final ProjectData item) {
            return new SafeHtmlBuilder().appendHtmlConstant("<span>").appendEscaped(item.getDescription())
                    .appendHtmlConstant("</span>").toSafeHtml();
        }
    };

    repositories.addColumn(iconColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
    repositories.setColumnWidth(iconColumn, 28, Style.Unit.PX);

    repositories.addColumn(repositoryColumn, locale.samplesListRepositoryColumn());
    repositories.addColumn(descriptionColumn, locale.samplesListDescriptionColumn());

    // don't show loading indicator
    repositories.setLoadingIndicator(null);

    final SingleSelectionModel<ProjectData> selectionModel = new SingleSelectionModel<ProjectData>();
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            ProjectData selectedObject = selectionModel.getSelectedObject();
            delegate.onRepositorySelected(selectedObject);
        }
    });
    repositories.setSelectionModel(selectionModel);
}

From source file:com.codenvy.ide.ext.github.client.projectimporter.importerpage.GithubImporterPageViewImpl.java

License:Open Source License

/** Creates table what contains list of available repositories.
 * @param ideResources*///from  w  w w  . j a  v a  2  s  .co m
private void createRepositoriesTable(Resources ideResources) {
    repositories = new CellTable<ProjectData>(15, ideResources);

    Column<ProjectData, ImageResource> iconColumn = new Column<ProjectData, ImageResource>(
            new ImageResourceCell()) {
        @Override
        public ImageResource getValue(ProjectData item) {
            return resources.project();
        }
    };

    Column<ProjectData, SafeHtml> repositoryColumn = new Column<ProjectData, SafeHtml>(new SafeHtmlCell()) {
        @Override
        public SafeHtml getValue(final ProjectData item) {
            return new SafeHtml() {
                public String asString() {
                    return item.getName();
                }
            };
        }
    };

    Column<ProjectData, SafeHtml> descriptionColumn = new Column<ProjectData, SafeHtml>(new SafeHtmlCell()) {
        @Override
        public SafeHtml getValue(final ProjectData item) {
            return new SafeHtml() {
                public String asString() {
                    return "<span>" + item.getDescription() + "</span>";
                }
            };
        }
    };

    repositories.addColumn(iconColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
    repositories.setColumnWidth(iconColumn, 28, Style.Unit.PX);

    repositories.addColumn(repositoryColumn, locale.samplesListRepositoryColumn());
    repositories.addColumn(descriptionColumn, locale.samplesListDescriptionColumn());

    // don't show loading indicator
    repositories.setLoadingIndicator(null);

    final SingleSelectionModel<ProjectData> selectionModel = new SingleSelectionModel<ProjectData>();
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            ProjectData selectedObject = selectionModel.getSelectedObject();
            delegate.onRepositorySelected(selectedObject);
        }
    });
    repositories.setSelectionModel(selectionModel);
}

From source file:com.databasepreservation.visualization.client.common.lists.AsyncTableCell.java

private void configure(final CellTable<T> display) {
    if (selectable) {
        selectColumn = new Column<T, Boolean>(new CheckboxCell(true, false)) {
            @Override//from w w w  . j  a  v  a  2 s.  c  o m
            public Boolean getValue(T object) {
                return selected.contains(object);
            }
        };

        selectColumn.setFieldUpdater(new FieldUpdater<T, Boolean>() {
            @Override
            public void update(int index, T object, Boolean isSelected) {
                if (isSelected) {
                    selected.add(object);
                } else {
                    selected.remove(object);
                }

                // update header
                display.redrawHeaders();
                fireOnCheckboxSelectionChanged();
            }
        });

        Header<Boolean> selectHeader = new Header<Boolean>(new CheckboxCell(true, true)) {

            @Override
            public Boolean getValue() {
                Boolean ret;

                if (selected.isEmpty()) {
                    ret = false;
                } else if (selected.containsAll(getVisibleItems())) {
                    ret = true;
                    showSelectAllPanel();
                } else {
                    // some are selected
                    ret = false;
                    hideSelectAllPanel();
                }

                return ret;
            }
        };

        selectHeader.setUpdater(new ValueUpdater<Boolean>() {

            @Override
            public void update(Boolean value) {
                if (value) {
                    selected.addAll(getVisibleItems());
                    showSelectAllPanel();
                } else {
                    selected.clear();
                    hideSelectAllPanel();
                }
                redraw();
                fireOnCheckboxSelectionChanged();
            }
        });

        display.addColumn(selectColumn, selectHeader);
        display.setColumnWidth(selectColumn, "45px");
    }
    configureDisplay(display);
}

From source file:com.eatrightapp.admin.client.ui.UserAccountsViewImpl.java

License:Apache License

public UserAccountsViewImpl() {
    initWidget(uiBinder.createAndBindUi(this));

    // Setup the User Accounts table.
    CheckboxCell checkboxcell = new CheckboxCell();
    Column<UserAccountProxy, Boolean> selectedColumn = new Column<UserAccountProxy, Boolean>(checkboxcell) {

        @Override/*from  ww w. j a v a 2s  . co m*/
        public Boolean getValue(UserAccountProxy object) {
            // TODO Auto-generated method stub
            return false;
        }

    };
    userAccountsCellTable.addColumn(selectedColumn, "Select");
    EmailCell emailCell = new EmailCell();
    Column<UserAccountProxy, String> emailColumn = new Column<UserAccountProxy, String>(emailCell) {
        @Override
        public String getValue(UserAccountProxy userAccount) {
            StringBuilder sb = new StringBuilder();
            if (userAccount.getEmail() != null && userAccount.getEmail().length() > 0) {
                sb.append("<a href=mailto:\"");
                sb.append(userAccount.getEmail());
                sb.append("\">");
            }
            if (userAccount.getNickname() != null && userAccount.getNickname().length() > 0) {
                sb.append(userAccount.getNickname());
            } else if (userAccount.getEmail() != null && userAccount.getEmail().length() > 0) {
                sb.append(userAccount.getEmail());
            }
            if (userAccount.getEmail() != null && userAccount.getEmail().length() > 0) {
                sb.append("</a>");
            }
            return sb.toString();
        }
    };
    userAccountsCellTable.addColumn(emailColumn, "Email");
    TextColumn<UserAccountProxy> commentColumn = new TextColumn<UserAccountProxy>() {
        @Override
        public String getValue(UserAccountProxy userAccount) {
            return userAccount.getComment();
        }
    };
    userAccountsCellTable.addColumn(commentColumn, "Comments");
    TextColumn<UserAccountProxy> bannedColumn = new TextColumn<UserAccountProxy>() {
        @Override
        public String getValue(UserAccountProxy userAccount) {
            if (userAccount.getBanned()) {
                return "BANNED";
            } else {
                return "";
            }
        }
    };
    userAccountsCellTable.addColumn(bannedColumn, "Banned");

    userAccountsCellTable.setPageSize(5);
    pager.setDisplay(userAccountsCellTable);
}

From source file:com.gafactory.core.client.ui.grids.BaseListGrid.java

License:Open Source License

protected Column<T, String> addTextEditColumn(FieldUpdater<T, String> updater,
        final Function<T, String> valueGetter, String header, int width, boolean sortable, String dataStore) {
    Column<T, String> column = new Column<T, String>(new EditTextCell()) {

        @Override//  w  w  w  . j ava 2 s. c o m
        public String getValue(T object) {
            return valueGetter.apply(object);
        }
    };
    column.setFieldUpdater(updater);

    dataGrid.addColumn(column, header);
    if (width != 0) {
        dataGrid.setColumnWidth(column, width, Style.Unit.PX);
    }
    column.setSortable(sortable);
    column.setDataStoreName(dataStore);

    return column;

}

From source file:com.gafactory.core.client.ui.grids.BaseListGrid.java

License:Open Source License

protected Column<T, SafeHtml> addTrustedHtmlColumn(final ValueProvider<T, String> valueProvider, String header,
        int width, boolean sortable) {
    return addColumn(new Column<T, SafeHtml>(new SafeHtmlCell()) {
        @Override//from w ww  .  j  a va 2  s  .  com
        public SafeHtml getValue(T object) {
            return object != null ? SafeHtmlUtils.fromTrustedString(valueProvider.getValue(object))
                    : SafeHtmlUtils.EMPTY_SAFE_HTML;
        }
    }, header, width, sortable, valueProvider.getPath());
}

From source file:com.gafactory.core.client.ui.grids.BaseListGrid.java

License:Open Source License

protected <R> Column<T, R> addSafeHtmlColumn(final ValueProvider<T, R> provider, SafeHtmlRenderer<R> renderer,
        String header, int width, boolean sortable) {
    final Column<T, R> column = new Column<T, R>(new AbstractSafeHtmlCell<R>(renderer) {
        @Override//from  ww  w.  j a  v  a2 s.  com
        protected void render(Context context, SafeHtml data, SafeHtmlBuilder sb) {
            if (data != null) {
                sb.append(data);
            }
        }
    }) {
        @Override
        public R getValue(T object) {
            return object != null ? provider.getValue(object) : null;
        }

    };
    return addColumn(column, header, width, sortable, sortable ? provider.getPath() : null);
}

From source file:com.github.gwtbootstrap.showcase.client.CellTables.java

License:Apache License

private void initTable(AbstractCellTable<Person> exampleTable, final SimplePager pager,
        final Pagination pagination) {
    exampleTable.setEmptyTableWidget(new Label("Please add data."));

    TextColumn<Person> idCol = new TextColumn<Person>() {

        @Override//  w ww  .j a va  2  s  . c  om
        public String getValue(Person object) {
            return String.valueOf(object.getId());
        }
    };

    idCol.setSortable(true);

    exampleTable.addColumn(idCol, "#");

    ListHandler<Person> idColHandler = new ListHandler<Person>(dataProvider.getList());

    idColHandler.setComparator(idCol, new Comparator<Person>() {

        @Override
        public int compare(Person o1, Person o2) {
            return o1.getId().compareTo(o2.getId());
        }
    });

    exampleTable.addColumnSortHandler(idColHandler);

    exampleTable.getColumnSortList().push(idCol);

    TextColumn<Person> userNameCol = new TextColumn<Person>() {

        @Override
        public String getValue(Person object) {
            return object.getUserName();
        }
    };
    userNameCol.setSortable(true);
    exampleTable.addColumn(userNameCol, "User Name");

    ListHandler<Person> userNameColHandler = new ListHandler<Person>(dataProvider.getList());

    userNameColHandler.setComparator(userNameCol, new Comparator<Person>() {

        @Override
        public int compare(Person o1, Person o2) {
            return o1.getUserName().compareTo(o2.getUserName());
        }
    });

    exampleTable.addColumnSortHandler(userNameColHandler);

    TextColumn<Person> ageCol = new TextColumn<Person>() {

        @Override
        public String getValue(Person object) {
            return object.getAge() != null ? String.valueOf(object.getAge()) : "";
        }
    };
    ageCol.setSortable(true);
    exampleTable.addColumn(ageCol, "Age");

    ListHandler<Person> ageColHandler = new ListHandler<Person>(dataProvider.getList());

    ageColHandler.setComparator(ageCol, new Comparator<Person>() {

        @Override
        public int compare(Person o1, Person o2) {
            if (o2.getAge() == null) {
                return 1;
            }

            if (o1.getAge() == null) {
                return -1;
            }
            return o1.getAge().compareTo(o2.getAge());
        }
    });

    exampleTable.addColumnSortHandler(ageColHandler);

    TextColumn<Person> birthDayCol = new TextColumn<Person>() {

        @Override
        public String getValue(Person object) {
            if (object.getBirthDay() != null) {
                return DateTimeFormat.getFormat("dd/MM/yyyy").format(object.getBirthDay());
            } else {
                return "";
            }
        }
    };

    exampleTable.addColumn(birthDayCol, "Birth Day");

    birthDayCol.setSortable(true);

    ListHandler<Person> birthDayColHandler = new ListHandler<Person>(dataProvider.getList());
    birthDayColHandler.setComparator(birthDayCol, new Comparator<Person>() {

        @Override
        public int compare(Person o1, Person o2) {
            if (o2.getBirthDay() == null) {
                return 1;
            }

            if (o1.getBirthDay() == null) {
                return -1;
            }

            return o1.getBirthDay().compareTo(o2.getBirthDay());
        }
    });

    exampleTable.addColumnSortHandler(birthDayColHandler);

    TextColumn<Person> favoriteCol = new TextColumn<Person>() {

        @Override
        public String getValue(Person object) {
            return object.getFavorite().getDisplayLabel();
        }
    };

    favoriteCol.setSortable(true);
    exampleTable.addColumn(favoriteCol, "Favorite");

    ListHandler<Person> favoriteColHandler = new ListHandler<Person>(dataProvider.getList());

    favoriteColHandler.setComparator(favoriteCol, new Comparator<Person>() {

        @Override
        public int compare(Person o1, Person o2) {
            return o1.getFavorite().compareTo(o2.getFavorite());
        }
    });

    exampleTable.addColumnSortHandler(favoriteColHandler);

    exampleTable.addRangeChangeHandler(new RangeChangeEvent.Handler() {

        @Override
        public void onRangeChange(RangeChangeEvent event) {
            rebuildPager(pagination, pager);
        }
    });

    ButtonCell buttonCell = new ButtonCell(IconType.REMOVE, ButtonType.DANGER);

    final TooltipCellDecorator<String> decorator = new TooltipCellDecorator<String>(buttonCell);
    decorator.setText("delete row, if click");

    Column<Person, String> buttonCol = new Column<Person, String>(decorator) {

        @Override
        public String getValue(Person object) {
            return "delete";
        }
    };

    buttonCol.setFieldUpdater(new FieldUpdater<Person, String>() {

        @Override
        public void update(int index, Person object, String value) {
            dataProvider.getList().remove(object);
            dataProvider.flush();
            dataProvider.refresh();
            rebuildPager(pagination, pager);
            rebuildPager(dataGridPagination, dataGridPager);

        }
    });

    exampleTable.addColumn(buttonCol);

    final SingleSelectionModel<Person> selectionModel = new SingleSelectionModel<Person>();

    selectionModel.addSelectionChangeHandler(new Handler() {

        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            Person person = selectionModel.getSelectedObject();

            CellTables.this.driver.edit(person);
        }
    });

    exampleTable.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.BOUND_TO_SELECTION);

    exampleTable.setSelectionModel(selectionModel);

    pager.setDisplay(exampleTable);

    pagination.clear();

    dataProvider.addDataDisplay(exampleTable);
}

From source file:com.google.appinventor.client.wizards.ComponentImportWizard.java

License:Open Source License

private CellTable createCompTable() {
    final SingleSelectionModel<Component> selectionModel = new SingleSelectionModel<Component>();

    CellTable<Component> compTable = new CellTable<Component>();
    compTable.setSelectionModel(selectionModel);

    Column<Component, Boolean> checkColumn = new Column<Component, Boolean>(new CheckboxCell(true, false)) {
        @Override/*www .j  av  a2s . c  o  m*/
        public Boolean getValue(Component comp) {
            return selectionModel.isSelected(comp);
        }
    };
    Column<Component, String> nameColumn = new Column<Component, String>(new TextCell()) {
        @Override
        public String getValue(Component comp) {
            return comp.getName();
        }
    };
    Column<Component, Number> versionColumn = new Column<Component, Number>(new NumberCell()) {
        @Override
        public Number getValue(Component comp) {
            return comp.getVersion();
        }
    };

    compTable.addColumn(checkColumn);
    compTable.addColumn(nameColumn, "Component");
    compTable.addColumn(versionColumn, "Version");

    return compTable;
}

From source file:com.google.gwt.examples.cellview.CellTableExample.java

License:Apache License

public void onModuleLoad() {
    // Create a CellTable.
    CellTable<Contact> table = new CellTable<Contact>();
    table.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);

    // Add a text column to show the name.
    TextColumn<Contact> nameColumn = new TextColumn<Contact>() {
        @Override//w  ww  . j ava  2s.co  m
        public String getValue(Contact object) {
            return object.name;
        }
    };
    table.addColumn(nameColumn, "Name");

    // Add a date column to show the birthday.
    DateCell dateCell = new DateCell();
    Column<Contact, Date> dateColumn = new Column<Contact, Date>(dateCell) {
        @Override
        public Date getValue(Contact object) {
            return object.birthday;
        }
    };
    table.addColumn(dateColumn, "Birthday");

    // Add a text column to show the address.
    TextColumn<Contact> addressColumn = new TextColumn<Contact>() {
        @Override
        public String getValue(Contact object) {
            return object.address;
        }
    };
    table.addColumn(addressColumn, "Address");

    // Add a selection model to handle user selection.
    final SingleSelectionModel<Contact> selectionModel = new SingleSelectionModel<Contact>();
    table.setSelectionModel(selectionModel);
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            Contact selected = selectionModel.getSelectedObject();
            if (selected != null) {
                Window.alert("You selected: " + selected.name);
            }
        }
    });

    // Set the total row count. This isn't strictly necessary, but it affects
    // paging calculations, so its good habit to keep the row count up to date.
    table.setRowCount(CONTACTS.size(), true);

    // Push the data into the widget.
    table.setRowData(0, CONTACTS);

    // Add it to the root panel.
    RootPanel.get().add(table);
}