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

Example 41 with Column

use of com.google.gwt.user.cellview.client.Column in project rstudio by rstudio.

the class UnsavedChangesDialog method addIconColumn.

private Column<UnsavedChangesTarget, ImageResource> addIconColumn() {
    Column<UnsavedChangesTarget, ImageResource> iconColumn = new Column<UnsavedChangesTarget, ImageResource>(new ImageResourceCell()) {

        @Override
        public ImageResource getValue(UnsavedChangesTarget object) {
            return object.getIcon();
        }
    };
    targetsCellTable_.addColumn(iconColumn);
    targetsCellTable_.setColumnWidth(iconColumn, 20, Unit.PX);
    return iconColumn;
}

Example 42 with Column

use of com.google.gwt.user.cellview.client.Column in project rstudio by rstudio.

the class UnsavedChangesDialog method addSelectionColumn.

private Column<UnsavedChangesTarget, Boolean> addSelectionColumn() {
    Column<UnsavedChangesTarget, Boolean> checkColumn = new Column<UnsavedChangesTarget, Boolean>(new CheckboxCell(true, false)) {

        @Override
        public Boolean getValue(UnsavedChangesTarget object) {
            return selectionModel_.isSelected(object);
        }
    };
    checkColumn.setVerticalAlignment(HasVerticalAlignment.ALIGN_TOP);
    targetsCellTable_.addColumn(checkColumn);
    targetsCellTable_.setColumnWidth(checkColumn, 25, Unit.PX);
    return checkColumn;
}

Example 43 with Column

use of com.google.gwt.user.cellview.client.Column in project rstudio by rstudio.

the class FilesList method addSelectionColumn.

private Column<FileSystemItem, Boolean> addSelectionColumn() {
    Column<FileSystemItem, Boolean> checkColumn = new Column<FileSystemItem, Boolean>(new CheckboxCell(true, false) {

        @Override
        public void render(Context context, Boolean value, SafeHtmlBuilder sb) {
            // don't render the check box if its for the parent path
            if (parentPath_ == null || context.getIndex() > 0)
                super.render(context, value, sb);
        }
    }) {

        @Override
        public Boolean getValue(FileSystemItem item) {
            return selectionModel_.isSelected(item);
        }
    };
    checkColumn.setVerticalAlignment(HasVerticalAlignment.ALIGN_TOP);
    filesDataGrid_.addColumn(checkColumn);
    filesDataGrid_.setColumnWidth(checkColumn, CHECK_COLUMN_WIDTH_PIXELS, Unit.PX);
    return checkColumn;
}

Example 44 with Column

use of com.google.gwt.user.cellview.client.Column in project rstudio by rstudio.

the class FilesList method addIconColumn.

private Column<FileSystemItem, ImageResource> addIconColumn(final FileTypeRegistry fileTypeRegistry) {
    Column<FileSystemItem, ImageResource> iconColumn = new Column<FileSystemItem, ImageResource>(new ImageResourceCell()) {

        @Override
        public ImageResource getValue(FileSystemItem object) {
            if (object == parentPath_)
                return new ImageResource2x(FileIconResources.INSTANCE.iconUpFolder2x());
            else
                return fileTypeRegistry.getIconForFile(object);
        }
    };
    iconColumn.setSortable(true);
    filesDataGrid_.addColumn(iconColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
    filesDataGrid_.setColumnWidth(iconColumn, ICON_COLUMN_WIDTH_PIXELS, Unit.PX);
    sortHandler_.setComparator(iconColumn, new FilesListComparator() {

        @Override
        public int doCompare(FileSystemItem arg0, FileSystemItem arg1) {
            if (arg0.isDirectory() && !arg1.isDirectory())
                return 1;
            else if (arg1.isDirectory() && !arg0.isDirectory())
                return -1;
            else
                return arg0.getExtension().compareTo(arg1.getExtension());
        }
    });
    return iconColumn;
}

Example 45 with Column

use of com.google.gwt.user.cellview.client.Column 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;
}