Example usage for com.google.gwt.cell.client ActionCell ActionCell

Introduction

In this page you can find the example usage for com.google.gwt.cell.client ActionCell ActionCell.

Prototype

public ActionCell(String text, Delegate<C> delegate) 

Source Link

Document

Construct a new ActionCell with a text String that does not contain HTML markup.

Usage

From source file:com.google.gwt.sample.showcase.client.content.cell.CwCellSampler.java

License:Apache License

/**
 * Initialize this example./*from  w  w w  . ja va2  s  . c o  m*/
 */
@ShowcaseSource
@Override
public Widget onInitialize() {
    Images images = GWT.create(Images.class);

    // Create the table.
    editableCells = new ArrayList<AbstractEditableCell<?, ?>>();
    contactList = new DataGrid<ContactInfo>(25, ContactInfo.KEY_PROVIDER);
    contactList.setMinimumTableWidth(140, Unit.EM);
    ContactDatabase.get().addDataDisplay(contactList);

    // CheckboxCell.
    final Category[] categories = ContactDatabase.get().queryCategories();
    addColumn(new CheckboxCell(), "Checkbox", new GetValue<Boolean>() {
        @Override
        public Boolean getValue(ContactInfo contact) {
            // Checkbox indicates that the contact is a relative.
            // Index 0 = Family.
            return contact.getCategory() == categories[0];
        }
    }, new FieldUpdater<ContactInfo, Boolean>() {
        @Override
        public void update(int index, ContactInfo object, Boolean value) {
            if (value) {
                // If a relative, use the Family Category.
                pendingChanges.add(new CategoryChange(object, categories[0]));
            } else {
                // If not a relative, use the Contacts Category.
                pendingChanges.add(new CategoryChange(object, categories[categories.length - 1]));
            }
        }
    });

    // TextCell.
    addColumn(new TextCell(), "Text", new GetValue<String>() {
        @Override
        public String getValue(ContactInfo contact) {
            return contact.getFullName();
        }
    }, null);

    // EditTextCell.
    Column<ContactInfo, String> editTextColumn = addColumn(new EditTextCell(), "EditText",
            new GetValue<String>() {
                @Override
                public String getValue(ContactInfo contact) {
                    return contact.getFirstName();
                }
            }, new FieldUpdater<ContactInfo, String>() {
                @Override
                public void update(int index, ContactInfo object, String value) {
                    pendingChanges.add(new FirstNameChange(object, value));
                }
            });
    contactList.setColumnWidth(editTextColumn, 16.0, Unit.EM);

    // TextInputCell.
    Column<ContactInfo, String> textInputColumn = addColumn(new TextInputCell(), "TextInput",
            new GetValue<String>() {
                @Override
                public String getValue(ContactInfo contact) {
                    return contact.getLastName();
                }
            }, new FieldUpdater<ContactInfo, String>() {
                @Override
                public void update(int index, ContactInfo object, String value) {
                    pendingChanges.add(new LastNameChange(object, value));
                }
            });
    contactList.setColumnWidth(textInputColumn, 16.0, Unit.EM);

    // ClickableTextCell.
    addColumn(new ClickableTextCell(), "ClickableText", new GetValue<String>() {
        @Override
        public String getValue(ContactInfo contact) {
            return "Click " + contact.getFirstName();
        }
    }, new FieldUpdater<ContactInfo, String>() {
        @Override
        public void update(int index, ContactInfo object, String value) {
            Window.alert("You clicked " + object.getFullName());
        }
    });

    // ActionCell.
    addColumn(new ActionCell<ContactInfo>("Click Me", new ActionCell.Delegate<ContactInfo>() {
        @Override
        public void execute(ContactInfo contact) {
            Window.alert("You clicked " + contact.getFullName());
        }
    }), "Action", new GetValue<ContactInfo>() {
        @Override
        public ContactInfo getValue(ContactInfo contact) {
            return contact;
        }
    }, null);

    // ButtonCell.
    addColumn(new ButtonCell(), "Button", new GetValue<String>() {
        @Override
        public String getValue(ContactInfo contact) {
            return "Click " + contact.getFirstName();
        }
    }, new FieldUpdater<ContactInfo, String>() {
        @Override
        public void update(int index, ContactInfo object, String value) {
            Window.alert("You clicked " + object.getFullName());
        }
    });

    // DateCell.
    DateTimeFormat dateFormat = DateTimeFormat.getFormat(PredefinedFormat.DATE_MEDIUM);
    addColumn(new DateCell(dateFormat), "Date", new GetValue<Date>() {
        @Override
        public Date getValue(ContactInfo contact) {
            return contact.getBirthday();
        }
    }, null);

    // DatePickerCell.
    addColumn(new DatePickerCell(dateFormat), "DatePicker", new GetValue<Date>() {
        @Override
        public Date getValue(ContactInfo contact) {
            return contact.getBirthday();
        }
    }, new FieldUpdater<ContactInfo, Date>() {
        @Override
        public void update(int index, ContactInfo object, Date value) {
            pendingChanges.add(new BirthdayChange(object, value));
        }
    });

    // NumberCell.
    Column<ContactInfo, Number> numberColumn = addColumn(new NumberCell(), "Number", new GetValue<Number>() {
        @Override
        public Number getValue(ContactInfo contact) {
            return contact.getAge();
        }
    }, null);
    numberColumn.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LOCALE_END);

    // IconCellDecorator.
    addColumn(new IconCellDecorator<String>(images.contactsGroup(), new TextCell()), "Icon",
            new GetValue<String>() {
                @Override
                public String getValue(ContactInfo contact) {
                    return contact.getCategory().getDisplayName();
                }
            }, null);

    // ImageCell.
    addColumn(new ImageCell(), "Image", new GetValue<String>() {
        @Override
        public String getValue(ContactInfo contact) {
            return "contact.jpg";
        }
    }, null);

    // SelectionCell.
    List<String> options = new ArrayList<String>();
    for (Category category : categories) {
        options.add(category.getDisplayName());
    }
    addColumn(new SelectionCell(options), "Selection", new GetValue<String>() {
        @Override
        public String getValue(ContactInfo contact) {
            return contact.getCategory().getDisplayName();
        }
    }, new FieldUpdater<ContactInfo, String>() {
        @Override
        public void update(int index, ContactInfo object, String value) {
            for (Category category : categories) {
                if (category.getDisplayName().equals(value)) {
                    pendingChanges.add(new CategoryChange(object, category));
                    break;
                }
            }
        }
    });

    // Create the UiBinder.
    Binder uiBinder = GWT.create(Binder.class);
    Widget widget = uiBinder.createAndBindUi(this);

    // Add handlers to redraw or refresh the table.
    redrawButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            contactList.redraw();
        }
    });
    commitButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            // Commit the changes.
            for (PendingChange<?> pendingChange : pendingChanges) {
                pendingChange.commit();
            }
            pendingChanges.clear();

            // Push the changes to the views.
            ContactDatabase.get().refreshDisplays();
        }
    });

    return widget;
}

---

From source file:com.gsr.myschool.back.client.web.application.settings.widget.MatiereExamenView.java

License:Apache License

private void initDataGrid() {
    TextColumn<MatiereExamenProxy> nomPrenomColumn = new TextColumn<MatiereExamenProxy>() {
        @Override/*w  w  w  .j  a va  2 s  . c  o  m*/
        public String getValue(MatiereExamenProxy object) {
            return object.getNom();
        }
    };
    nomPrenomColumn.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
    matiereExamenTable.addColumn(nomPrenomColumn, "Nom");
    matiereExamenTable.setColumnWidth(nomPrenomColumn, 70, Style.Unit.PCT);

    ActionCell<MatiereExamenProxy> actionCell = new ActionCell<MatiereExamenProxy>("Supprimer",
            new ActionCell.Delegate<MatiereExamenProxy>() {
                @Override
                public void execute(MatiereExamenProxy object) {
                    getUiHandlers().deleteMatiereExamen(object);
                }
            });
    Column<MatiereExamenProxy, MatiereExamenProxy> actionColumn = new Column<MatiereExamenProxy, MatiereExamenProxy>(
            actionCell) {
        @Override
        public MatiereExamenProxy getValue(MatiereExamenProxy object) {
            return object;
        }
    };
    actionColumn.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
    matiereExamenTable.addColumn(actionColumn, "Action");
    matiereExamenTable.setColumnWidth(actionColumn, 30, Style.Unit.PCT);
}

---

From source file:com.gsr.myschool.back.client.web.application.settings.widget.PiecesJustifView.java

License:Apache License

private void initDataGrid() {
    TextColumn<PieceJustifProxy> nomPrenomColumn = new TextColumn<PieceJustifProxy>() {
        @Override/*from w  ww .  j  a v a  2s  .c  o m*/
        public String getValue(PieceJustifProxy object) {
            return object.getNom();
        }
    };
    nomPrenomColumn.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
    piecesJustifTable.addColumn(nomPrenomColumn, "Nom");
    piecesJustifTable.setColumnWidth(nomPrenomColumn, 70, Style.Unit.PCT);

    ActionCell<PieceJustifProxy> actionCell = new ActionCell<PieceJustifProxy>("Supprimer",
            new ActionCell.Delegate<PieceJustifProxy>() {
                @Override
                public void execute(PieceJustifProxy object) {
                    getUiHandlers().deletePieceJustif(object);
                }
            });
    Column<PieceJustifProxy, PieceJustifProxy> actionColumn = new Column<PieceJustifProxy, PieceJustifProxy>(
            actionCell) {
        @Override
        public PieceJustifProxy getValue(PieceJustifProxy object) {
            return object;
        }
    };
    actionColumn.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
    piecesJustifTable.addColumn(actionColumn, "Action");
    piecesJustifTable.setColumnWidth(actionColumn, 30, Style.Unit.PCT);
}

---

From source file:com.gwtplatform.carstore.client.application.cars.CarsView.java

License:Apache License

private void initActionColumns() {
    Cell<CarDto> editCell = new ActionCell<CarDto>("Edit", new Delegate<CarDto>() {
        @Override// w w  w  .  j a  va 2s.  co m
        public void execute(CarDto carDto) {
            getUiHandlers().onEdit(carDto);
        }
    });

    Cell<CarDto> deleteCell = new ActionCell<CarDto>("Delete", new Delegate<CarDto>() {
        @Override
        public void execute(CarDto carDto) {
            Boolean confirm = Window.confirm("Are you sure you want to delete " + carDto.getModel() + "?");

            if (confirm) {
                getUiHandlers().onDelete(carDto);
            }
        }
    });

    IdentityColumn<CarDto> editColumn = new IdentityColumn<CarDto>(editCell);
    IdentityColumn<CarDto> deleteColumn = new IdentityColumn<CarDto>(deleteCell);

    carGrid.addColumn(editColumn, "Edit");
    carGrid.addColumn(deleteColumn, "Delete");

    carGrid.setColumnWidth(editColumn, 75, Unit.PX);
    carGrid.setColumnWidth(deleteColumn, 75, Unit.PX);
}

---

From source file:com.gwtplatform.carstore.client.application.manufacturer.ManufacturerView.java

License:Apache License

private void initActionColumns() {
    Cell<ManufacturerDto> editCell = new ActionCell<ManufacturerDto>("Edit", new Delegate<ManufacturerDto>() {
        @Override/*from   w  w w  .ja v  a2 s  .co m*/
        public void execute(ManufacturerDto manufacturerDto) {
            getUiHandlers().onEdit(manufacturerDto);
        }
    });

    Cell<ManufacturerDto> deleteCell = new ActionCell<ManufacturerDto>("Delete",
            new Delegate<ManufacturerDto>() {
                @Override
                public void execute(ManufacturerDto manufacturerDto) {
                    Boolean confirm = Window
                            .confirm("Are you sure you want to delete " + manufacturerDto.getName() + "?");

                    if (confirm) {
                        getUiHandlers().onDelete(manufacturerDto);
                    }
                }
            });

    IdentityColumn<ManufacturerDto> editColumn = new IdentityColumn<ManufacturerDto>(editCell);
    IdentityColumn<ManufacturerDto> deleteColumn = new IdentityColumn<ManufacturerDto>(deleteCell);

    manufacturerGrid.addColumn(editColumn, "Edit");
    manufacturerGrid.addColumn(deleteColumn, "Delete");

    manufacturerGrid.setColumnWidth(editColumn, 75, Unit.PX);
    manufacturerGrid.setColumnWidth(deleteColumn, 75, Unit.PX);
}

---

From source file:com.gwtplatform.carstore.client.application.rating.RatingView.java

License:Apache License

private void initActionColumns() {
    Cell<RatingDto> deleteCell = new ActionCell<RatingDto>("Delete", new ActionCell.Delegate<RatingDto>() {
        @Override//from ww w. ja va 2 s.c om
        public void execute(RatingDto ratingDto) {
            Boolean confirm = Window.confirm("Are you sure you want to delete" + ratingDto.toString() + "?");

            if (confirm) {
                getUiHandlers().onDelete(ratingDto);
            }
        }
    });

    IdentityColumn<RatingDto> deleteColumn = new IdentityColumn<RatingDto>(deleteCell);
    ratingGrid.addColumn(deleteColumn, "Delete");
    ratingGrid.setColumnWidth(deleteColumn, 75, Style.Unit.PX);
}

---

From source file:eu.zeigermann.gwt.demo.client.item.DefaultItemView.java

License:Apache License

private void addEditColumn() {
    Column<ItemDto, ItemDto> deleteColumn = new Column<ItemDto, ItemDto>(new ActionCell<ItemDto>(
            SafeHtmlUtils.fromSafeConstant("<i class='icon-edit'></i>"), new Delegate<ItemDto>() {
                @Override/*from ww  w.ja v  a 2 s.co  m*/
                public void execute(final ItemDto item) {
                    presenter.edit(item);
                }
            })) {
        @Override
        public ItemDto getValue(ItemDto object) {
            return object;
        }
    };
    cellTable.addColumn(deleteColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
}

---

From source file:eu.zeigermann.gwt.demo.client.item.DefaultItemView.java

License:Apache License

private void addDeleteColumn() {
    Column<ItemDto, ItemDto> deleteColumn = new Column<ItemDto, ItemDto>(new ActionCell<ItemDto>(
            SafeHtmlUtils.fromSafeConstant("<i class='icon-remove'></i>"), new Delegate<ItemDto>() {
                @Override//from  w ww . j  a va  2  s . co m
                public void execute(final ItemDto item) {
                    presenter.delete(item);
                    reset();
                }
            })) {
        @Override
        public ItemDto getValue(ItemDto object) {
            return object;
        }
    };
    cellTable.addColumn(deleteColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
}

---

From source file:eu.zeigermann.gwt.demo.client.list.DefaultShoppingListView.java

License:Apache License

private void addEditColumn() {
    Delegate<ShoppingList> delegate = new Delegate<ShoppingList>() {
        @Override/*from   w w  w  .  j  a v a 2s  .  c  o  m*/
        public void execute(final ShoppingList list) {
            presenter.edit(list);
        }
    };
    ActionCell<ShoppingList> actionCell = new ActionCell<ShoppingList>(
            SafeHtmlUtils.fromSafeConstant("<i class='icon-edit'></i>"), delegate);
    Column<ShoppingList, ShoppingList> deleteColumn = new Column<ShoppingList, ShoppingList>(actionCell) {
        @Override
        public ShoppingList getValue(ShoppingList object) {
            return object;
        }

    };
    cellTable.addColumn(deleteColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
}

---

From source file:eu.zeigermann.gwt.demo.client.list.DefaultShoppingListView.java

License:Apache License

private void addDeleteColumn() {
    Column<ShoppingList, ShoppingList> deleteColumn = new Column<ShoppingList, ShoppingList>(
            new ActionCell<ShoppingList>(SafeHtmlUtils.fromSafeConstant("<i class='icon-remove'></i>"),
                    new Delegate<ShoppingList>() {
                        @Override
                        public void execute(final ShoppingList list) {
                            presenter.delete(list);
                            reset();/*from w w  w. ja v  a2  s .co  m*/
                        }
                    })) {
        @Override
        public ShoppingList getValue(ShoppingList object) {
            return object;
        }
    };
    cellTable.addColumn(deleteColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
}

---

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