Examples with Header com.google.gwt.user.cellview.client.Header used on opensource projects

Example 6 with Header

use of com.google.gwt.user.cellview.client.Header in project perun by CESNET.

the class TestDataGridTabItem method draw.

public Widget draw() {
    // contentWidget.setSize("100%", "100%");
    DockLayoutPanel ft = new DockLayoutPanel(Style.Unit.PX);
    contentWidget.setWidget(ft);
    final DataGrid gridTable = new DataGrid();
    gridTable.setSize("100%", "100%");
    final ArrayList<VirtualOrganization> vosList = new ArrayList<VirtualOrganization>();
    final GetVos getVos = new GetVos(new JsonCallbackEvents() {

        public void onFinished(JavaScriptObject jso) {
            vosList.addAll(new TableSorter<VirtualOrganization>().sortByName(JsonUtils.<VirtualOrganization>jsoAsList(jso)));
            gridTable.setRowData(vosList);
            gridTable.redraw();
        }
    });
    getVos.retrieveData();
    gridTable.setSelectionModel(new MultiSelectionModel<VirtualOrganization>(new GeneralKeyProvider<VirtualOrganization>()));
    final SelectionModel<VirtualOrganization> selectionModel = gridTable.getSelectionModel();
    Column<VirtualOrganization, Boolean> checkBoxColumn = new Column<VirtualOrganization, Boolean>(new CheckboxCell(true, true)) {

        @Override
        public Boolean getValue(VirtualOrganization object) {
            // Get the value from the selection model.
            return selectionModel.isSelected(object);
        }
    };
    checkBoxColumn.setFieldUpdater(new FieldUpdater<VirtualOrganization, Boolean>() {

        @Override
        public void update(int i, VirtualOrganization virtualOrganization, Boolean aBoolean) {
            selectionModel.setSelected(virtualOrganization, aBoolean);
        }
    });
    // Checkbox column header
    CheckboxCell cb = new CheckboxCell();
    Header<Boolean> checkBoxHeader = new Header<Boolean>(cb) {

        public Boolean getValue() {
            // return true to see a checked checkbox.
            return false;
        }
    };
    checkBoxHeader.setUpdater(new ValueUpdater<Boolean>() {

        public void update(Boolean value) {
            // sets selected to all, if value = true, unselect otherwise
            for (VirtualOrganization obj : vosList) {
                selectionModel.setSelected(obj, value);
            }
        }
    });
    gridTable.addColumn(checkBoxColumn, checkBoxHeader, checkBoxHeader);
    gridTable.setColumnWidth(checkBoxColumn, 40.0, Style.Unit.PX);
    TextColumn<VirtualOrganization> idColumn = new TextColumn<VirtualOrganization>() {

        @Override
        public String getValue(VirtualOrganization object) {
            return String.valueOf(object.getId());
        }
    };
    gridTable.addColumn(idColumn, "Id", "Id");
    gridTable.setColumnWidth(idColumn, "90px");
    Column<VirtualOrganization, String> nameColumn = JsonUtils.addColumn(new JsonUtils.GetValue<VirtualOrganization, String>() {

        public String getValue(VirtualOrganization object) {
            return object.getName();
        }
    }, new FieldUpdater<VirtualOrganization, String>() {

        @Override
        public void update(int i, VirtualOrganization virtualOrganization, String s) {
            session.getTabManager().addTab(new VoDetailTabItem(virtualOrganization));
        }
    });
    gridTable.addColumn(nameColumn, "Name", "Name");
    TextColumn<VirtualOrganization> shortnameColumn = new TextColumn<VirtualOrganization>() {

        @Override
        public String getValue(VirtualOrganization object) {
            return object.getShortName();
        }
    };
    gridTable.addColumn(shortnameColumn, "Short name", "Short name");
    shortnameColumn.setFieldUpdater(new FieldUpdater<VirtualOrganization, String>() {

        @Override
        public void update(int i, VirtualOrganization virtualOrganization, String s) {
            session.getTabManager().addTab(new VoDetailTabItem(virtualOrganization));
        }
    });
    idColumn.setFieldUpdater(new FieldUpdater<VirtualOrganization, String>() {

        @Override
        public void update(int i, VirtualOrganization virtualOrganization, String s) {
            session.getTabManager().addTab(new VoDetailTabItem(virtualOrganization));
        }
    });
    nameColumn.setFieldUpdater(new FieldUpdater<VirtualOrganization, String>() {

        @Override
        public void update(int i, VirtualOrganization virtualOrganization, String s) {
            session.getTabManager().addTab(new VoDetailTabItem(virtualOrganization));
        }
    });
    TabMenu tabMenu = new TabMenu();
    // CREATE & DELETE ONLY WITH PERUN ADMIN
    if (session.isPerunAdmin()) {
        tabMenu.addWidget(TabMenu.getPredefinedButton(ButtonType.CREATE, ButtonTranslation.INSTANCE.createVo(), new ClickHandler() {

            public void onClick(ClickEvent event) {
                session.getTabManager().addTabToCurrentTab(new CreateVoTabItem());
            }
        }));
        final cz.metacentrum.perun.webgui.widgets.CustomButton removeButton = TabMenu.getPredefinedButton(ButtonType.DELETE, ButtonTranslation.INSTANCE.deleteVo());
        removeButton.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                final ArrayList<VirtualOrganization> itemsToRemove = getVos.getTableSelectedList();
                if (UiElements.cantSaveEmptyListDialogBox(itemsToRemove)) {
                    VerticalPanel removePanel = new VerticalPanel();
                    removePanel.add(new Label("These VOs will be removed:"));
                    for (int i = 0; i < itemsToRemove.size(); i++) {
                        VirtualOrganization vo = itemsToRemove.get(i);
                        removePanel.add(new Label(" - " + vo.getName()));
                    }
                    // confirmation
                    Confirm c = new Confirm("Remove VOs", removePanel, new ClickHandler() {

                        public void onClick(ClickEvent event) {
                            for (int i = 0; i < itemsToRemove.size(); i++) {
                                DeleteVo request;
                                // if last, refresh
                                if (i == itemsToRemove.size() - 1) {
                                    request = new DeleteVo(JsonCallbackEvents.disableButtonEvents(removeButton));
                                } else {
                                    request = new DeleteVo(JsonCallbackEvents.disableButtonEvents(removeButton));
                                }
                                request.deleteVo(itemsToRemove.get(i).getId(), false);
                            }
                            getVos.clearTableSelectedSet();
                        }
                    }, true);
                    c.show();
                }
            }
        });
        tabMenu.addWidget(removeButton);
    }
    // filter
    tabMenu.addFilterWidget(new ExtendedSuggestBox(getVos.getOracle()), new PerunSearchEvent() {

        @Override
        public void searchFor(String text) {
            getVos.filterTable(text);
        }
    }, ButtonTranslation.INSTANCE.filterVo());
    ft.addNorth(tabMenu, 50);
    ft.add(gridTable);
    return getWidget();
}

Example 7 with Header

use of com.google.gwt.user.cellview.client.Header in project perun by CESNET.

the class GetAutoRegistrationGroups method getEmptyTable.

/**
 * Returns table with groups in hierarchical structure and with custom field updater
 *
 * @return table widget
 */
public CellTable<Group> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Group>(list);
    // Cell table
    table = new PerunTable<Group>(list);
    table.setHyperlinksAllowed(false);
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Group> columnSortHandler = new ListHandler<Group>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // table selection
    table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Group>createCheckboxManager());
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    if (!session.isVoAdmin(voId)) {
        loaderImage.setEmptyResultMessage("You are not manager of any group in this VO.");
    } else {
        loaderImage.setEmptyResultMessage("No groups are set for auto registration.");
    }
    Column<Group, Group> checkBoxColumn = new Column<Group, Group>(new PerunCheckboxCell<Group>(true, false, coreGroupsCheckable)) {

        @Override
        public Group getValue(Group object) {
            // Get the value from the selection model.
            object.setChecked(selectionModel.isSelected(object));
            return object;
        }
    };
    // updates the columns size
    table.setColumnWidth(checkBoxColumn, 40.0, Unit.PX);
    // Add the columns
    // Checkbox column header
    CheckboxCell cb = new CheckboxCell();
    Header<Boolean> checkBoxHeader = new Header<Boolean>(cb) {

        public Boolean getValue() {
            // return true to see a checked checkbox.
            return false;
        }
    };
    checkBoxHeader.setUpdater(new ValueUpdater<Boolean>() {

        public void update(Boolean value) {
            // sets selected to all, if value = true, unselect otherwise
            for (Group obj : list) {
                if (!obj.isCoreGroup()) {
                    selectionModel.setSelected(obj, value);
                }
            }
        }
    });
    if (checkable) {
        table.addColumn(checkBoxColumn, checkBoxHeader);
    }
    table.addIdColumn("Group ID", tableFieldUpdater);
    table.addNameColumn(tableFieldUpdater);
    table.addDescriptionColumn(tableFieldUpdater);
    // set row styles based on: isCoreGroup()
    table.setRowStyles(new RowStyles<Group>() {

        public String getStyleNames(Group row, int rowIndex) {
            if (row.isCoreGroup()) {
                return "bold";
            }
            return "";
        }
    });
    return table;
}

Example 8 with Header

use of com.google.gwt.user.cellview.client.Header in project perun by CESNET.

the class GetAssignedGroups method getTable.

/**
 * Returns table with assigned groups
 *
 * @return table widget
 */
public CellTable<Group> getTable() {
    // retrieve data
    retrieveData();
    // Table data provider.
    dataProvider = new ListDataProvider<Group>(list);
    // Cell table
    table = new PerunTable<Group>(list);
    table.setHyperlinksAllowed(false);
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Group> columnSortHandler = new ListHandler<Group>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // table selection
    if (singleSelection) {
        table.setSelectionModel(singleSelectionModel, DefaultSelectionEventManager.<Group>createCheckboxManager());
    } else {
        table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Group>createCheckboxManager());
    }
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    loaderImage.setEmptyResultMessage("Resource has no groups assigned.");
    // checkbox column column
    if (checkable) {
        Column<Group, Group> checkBoxColumn = new Column<Group, Group>(new PerunCheckboxCell<Group>(true, false, coreGroupsCheckable)) {

            @Override
            public Group getValue(Group object) {
                // Get the value from the selection model.
                if (singleSelection) {
                    object.setChecked(singleSelectionModel.isSelected(object));
                } else {
                    object.setChecked(selectionModel.isSelected(object));
                }
                return object;
            }
        };
        // Checkbox column header
        CheckboxCell cb = new CheckboxCell();
        Header<Boolean> checkBoxHeader = new Header<Boolean>(cb) {

            public Boolean getValue() {
                // return true to see a checked checkbox.
                return false;
            }
        };
        checkBoxHeader.setUpdater(new ValueUpdater<Boolean>() {

            public void update(Boolean value) {
                // sets selected to all, if value = true, unselect otherwise
                for (Group obj : list) {
                    if (!obj.isCoreGroup()) {
                        selectionModel.setSelected(obj, value);
                    }
                }
            }
        });
        // updates the columns size
        table.setColumnWidth(checkBoxColumn, 60.0, Style.Unit.PX);
        if (singleSelection) {
            // single selection withou "check all"
            table.addColumn(checkBoxColumn);
        } else {
            // multi selection with header
            table.addColumn(checkBoxColumn, checkBoxHeader);
        }
    }
    table.addIdColumn("Group ID", tableFieldUpdater);
    table.addNameColumn(tableFieldUpdater);
    table.addDescriptionColumn(tableFieldUpdater);
    return table;
}

Example 9 with Header

use of com.google.gwt.user.cellview.client.Header in project perun by CESNET.

the class GetAttributes method getEmptyTable.

/**
 * Returns empty table widget with attributes
 *
 * @return table widget
 */
public CellTable<Attribute> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Attribute>(list);
    // Cell table
    table = new PerunTable<Attribute>(list);
    // remove row count change handler
    table.removeRowCountChangeHandler();
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Attribute> columnSortHandler = new ListHandler<Attribute>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // table selection
    table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Attribute>createCheckboxManager());
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    // because of tabindex
    table.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    if (checkable) {
        // checkbox column column
        Column<Attribute, Attribute> checkBoxColumn = new Column<Attribute, Attribute>(new PerunCheckboxCell<Attribute>(true, false, false)) {

            @Override
            public Attribute getValue(Attribute object) {
                // Get the value from the selection model.
                GeneralObject go = object.cast();
                go.setChecked(selectionModel.isSelected(object));
                return go.cast();
            }
        };
        // updates the columns size
        table.setColumnWidth(checkBoxColumn, 40.0, Unit.PX);
        // Add the columns
        // Checkbox column header
        CheckboxCell cb = new CheckboxCell();
        Header<Boolean> checkBoxHeader = new Header<Boolean>(cb) {

            public Boolean getValue() {
                // return true to see a checked checkbox.
                return false;
            }
        };
        checkBoxHeader.setUpdater(new ValueUpdater<Boolean>() {

            public void update(Boolean value) {
                // sets selected to all, if value = true, unselect otherwise
                for (Attribute obj : list) {
                    if (obj.isWritable()) {
                        selectionModel.setSelected(obj, value);
                    }
                }
            }
        });
        table.addColumn(checkBoxColumn, checkBoxHeader);
    }
    // Create ID column.
    table.addIdColumn("Attribute ID", this.tableFieldUpdater);
    // Name column
    Column<Attribute, String> nameColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Attribute, String>() {

        public String getValue(Attribute attribute) {
            return attribute.getFriendlyName();
        }
    }, this.tableFieldUpdater);
    // Create ENTITY column
    Column<Attribute, String> entityColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Attribute, String>() {

        public String getValue(Attribute a) {
            return a.getEntity();
        }
    }, this.tableFieldUpdater);
    // Create def type column
    Column<Attribute, String> defTypeColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Attribute, String>() {

        public String getValue(Attribute a) {
            return a.getDefinition();
        }
    }, this.tableFieldUpdater);
    // Create type column.
    Column<Attribute, String> typeColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Attribute, String>() {

        public String getValue(Attribute attribute) {
            return renameContent(attribute.getType());
        }
    }, this.tableFieldUpdater);
    Column<Attribute, String> valueColumn;
    if (editable) {
        valueColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Attribute, String>() {

            public String getValue(Attribute attribute) {
                return attribute.getValue();
            }
        }, new FieldUpdater<Attribute, String>() {

            public void update(int index, Attribute object, String newText) {
                if (object.setValue(newText)) {
                    selectionModel.setSelected(object, true);
                } else {
                    selectionModel.setSelected(object, false);
                    UiElements.cantSaveAttributeValueDialogBox(object);
                }
            }
        });
    } else {
        valueColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Attribute, String>() {

            public String getValue(Attribute attribute) {
                return attribute.getValue();
            }
        }, this.tableFieldUpdater);
    }
    // Create description column.
    Column<Attribute, String> descriptionColumn = JsonUtils.addColumn(new JsonUtils.GetValue<Attribute, String>() {

        public String getValue(Attribute attribute) {
            return attribute.getDescription();
        }
    }, this.tableFieldUpdater);
    // Sorting name column
    nameColumn.setSortable(true);
    columnSortHandler.setComparator(nameColumn, new Comparator<Attribute>() {

        public int compare(Attribute o1, Attribute o2) {
            return o1.getFriendlyName().compareToIgnoreCase(o2.getFriendlyName());
        }
    });
    // Sorting type column
    typeColumn.setSortable(true);
    columnSortHandler.setComparator(typeColumn, new Comparator<Attribute>() {

        public int compare(Attribute o1, Attribute o2) {
            return o1.getType().compareToIgnoreCase(o2.getType());
        }
    });
    // Sorting description column
    descriptionColumn.setSortable(true);
    columnSortHandler.setComparator(descriptionColumn, new Comparator<Attribute>() {

        public int compare(Attribute o1, Attribute o2) {
            return o1.getDescription().compareToIgnoreCase(o2.getDescription());
        }
    });
    // Sorting value column
    valueColumn.setSortable(true);
    columnSortHandler.setComparator(valueColumn, new Comparator<Attribute>() {

        public int compare(Attribute o1, Attribute o2) {
            return o1.getValue().compareToIgnoreCase(o2.getValue());
        }
    });
    // Sorting value column
    entityColumn.setSortable(true);
    columnSortHandler.setComparator(entityColumn, new Comparator<Attribute>() {

        public int compare(Attribute o1, Attribute o2) {
            return o1.getEntity().compareToIgnoreCase(o2.getEntity());
        }
    });
    // Sorting value column
    defTypeColumn.setSortable(true);
    columnSortHandler.setComparator(defTypeColumn, new Comparator<Attribute>() {

        public int compare(Attribute o1, Attribute o2) {
            return o1.getDefinition().compareToIgnoreCase(o2.getDefinition());
        }
    });
    // column size
    this.table.setColumnWidth(typeColumn, 120.0, Unit.PX);
    this.table.setColumnWidth(entityColumn, 100.0, Unit.PX);
    this.table.setColumnWidth(defTypeColumn, 110.0, Unit.PX);
    this.table.setColumnWidth(nameColumn, 200.0, Unit.PX);
    this.table.setColumnWidth(valueColumn, 200.0, Unit.PX);
    // Add the columns.
    this.table.addColumn(nameColumn, "Name");
    this.table.addColumn(entityColumn, "Entity");
    this.table.addColumn(defTypeColumn, "Definition");
    this.table.addColumn(typeColumn, "Value type");
    this.table.addColumn(valueColumn, "Value");
    this.table.addColumn(descriptionColumn, "Description");
    return table;
}

Example 10 with Header

use of com.google.gwt.user.cellview.client.Header in project perun by CESNET.

the class GetAttributesV2 method getEmptyTable.

/**
 * Returns empty table widget with attributes
 *
 * @return table widget
 */
public CellTable<Attribute> getEmptyTable() {
    // Table data provider.
    dataProvider = new ListDataProvider<Attribute>(list);
    // Cell table
    table = new PerunTable<Attribute>(list);
    // remove row count change handler
    table.removeRowCountChangeHandler();
    // Connect the table to the data provider.
    dataProvider.addDataDisplay(table);
    // Sorting
    ListHandler<Attribute> columnSortHandler = new ListHandler<Attribute>(dataProvider.getList());
    table.addColumnSortHandler(columnSortHandler);
    // set empty content & loader
    table.setEmptyTableWidget(loaderImage);
    loaderImage.setEmptyResultMessage("No settings found. Use 'Add' button to add new setting.");
    // because of tab index
    table.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    // checkbox column
    if (checkable) {
        // checkbox column column
        Column<Attribute, Attribute> checkBoxColumn = new Column<Attribute, Attribute>(new PerunCheckboxCell<Attribute>(true, false, false)) {

            @Override
            public Attribute getValue(Attribute object) {
                // Get the value from the selection model.
                GeneralObject go = object.cast();
                go.setChecked(selectionModel.isSelected(object));
                return go.cast();
            }
        };
        // updates the columns size
        table.setColumnWidth(checkBoxColumn, 40.0, Unit.PX);
        // Add the columns
        // Checkbox column header
        CheckboxCell cb = new CheckboxCell();
        Header<Boolean> checkBoxHeader = new Header<Boolean>(cb) {

            public Boolean getValue() {
                // return true to see a checked checkbox.
                return false;
            }
        };
        checkBoxHeader.setUpdater(new ValueUpdater<Boolean>() {

            public void update(Boolean value) {
                // sets selected to all, if value = true, unselect otherwise
                for (Attribute obj : list) {
                    if (obj.isWritable()) {
                        selectionModel.setSelected(obj, value);
                    }
                }
            }
        });
        // table selection
        table.setSelectionModel(selectionModel, DefaultSelectionEventManager.<Attribute>createCheckboxManager(0));
        table.addColumn(checkBoxColumn, checkBoxHeader);
    }
    // Create ID column.
    table.addIdColumn("Attr ID", null, 90);
    // Name column
    Column<Attribute, Attribute> nameColumn = JsonUtils.addColumn(new PerunAttributeNameCell());
    // Description column
    Column<Attribute, Attribute> descriptionColumn = JsonUtils.addColumn(new PerunAttributeDescriptionCell());
    // Value column
    Column<Attribute, Attribute> valueColumn = JsonUtils.addColumn(new PerunAttributeValueCell());
    valueColumn.setFieldUpdater(new FieldUpdater<Attribute, Attribute>() {

        public void update(int index, Attribute object, Attribute value) {
            object = value;
            selectionModel.setSelected(object, object.isAttributeValid());
        }
    });
    // Sorting name column
    nameColumn.setSortable(true);
    columnSortHandler.setComparator(nameColumn, new AttributeComparator<Attribute>(AttributeComparator.Column.TRANSLATED_NAME));
    // Sorting description column
    descriptionColumn.setSortable(true);
    columnSortHandler.setComparator(descriptionColumn, new AttributeComparator<Attribute>(AttributeComparator.Column.TRANSLATED_DESCRIPTION));
    // Add sorting
    this.table.addColumnSortHandler(columnSortHandler);
    // updates the columns size
    this.table.setColumnWidth(nameColumn, 200.0, Unit.PX);
    // Add the columns.
    this.table.addColumn(nameColumn, "Name");
    this.table.addColumn(valueColumn, "Value");
    this.table.addColumn(descriptionColumn, "Description");
    return this.table;
}