public void onContextMenu(ContextMenuEvent event) {
   if (this.dateCell.weekgrid.getCalendar().getMouseEventListener() != null) {
     event.preventDefault();
     event.stopPropagation();
     this.dateCell.weekgrid.getCalendar().getMouseEventListener().contextMenu(event, this);
   }
 }
Example #2
0
  @Override
  public void onContextMenu(ContextMenuEvent event) {
    event.getNativeEvent().stopPropagation();
    event.getNativeEvent().preventDefault();

    editMenu =
        new EditMarkMenu(
            this, event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
    editMenu.show();
  }
 @Override
 protected void onAttach() {
   super.onAttach();
   handlers.add(addMouseDownHandler(this));
   handlers.add(addMouseUpHandler(this));
   handlers.add(addKeyDownHandler(this));
   handlers.add(addDomHandler(this, ContextMenuEvent.getType()));
 }
  public FirstPersonControls(Object3D object, Widget widget) {
    super(object, widget);

    this.viewHalfX = widget.getOffsetWidth() / 2;
    this.viewHalfY = widget.getOffsetHeight() / 2;

    if (getWidget().getClass() != RootPanel.class)
      getWidget().getElement().setAttribute("tabindex", "-1");

    this.target = new Vector3();

    getWidget().addDomHandler(this, ContextMenuEvent.getType());

    getWidget().addDomHandler(this, MouseMoveEvent.getType());
    getWidget().addDomHandler(this, MouseDownEvent.getType());
    getWidget().addDomHandler(this, MouseUpEvent.getType());
    RootPanel.get().addDomHandler(this, KeyDownEvent.getType());
    RootPanel.get().addDomHandler(this, KeyUpEvent.getType());
  }
  @Override
  public void setPlatypusPopupMenu(PlatypusPopupMenu aMenu) {
    if (menu != aMenu) {
      if (menuTriggerReg != null) menuTriggerReg.removeHandler();
      menu = aMenu;
      if (menu != null) {
        menuTriggerReg =
            super.addDomHandler(
                new ContextMenuHandler() {

                  @Override
                  public void onContextMenu(ContextMenuEvent event) {
                    event.preventDefault();
                    event.stopPropagation();
                    menu.setPopupPosition(
                        event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
                    menu.show();
                  }
                },
                ContextMenuEvent.getType());
      }
    }
  }
Example #6
0
  public void showPopupMenu(ContextMenuEvent event) {
    final PopupPanel popupPanel = new PopupPanel(true);
    popupPanel.setAnimationEnabled(true);
    popupPanel.setStyleName("popup");
    MenuBar popupMenuBar = new MenuBar(true);

    MenuItem deleteItem =
        new MenuItem(
            "Delete Selected Items",
            true,
            new Command() {

              @Override
              public void execute() {
                popupPanel.hide();

                m_Container.doConfirm(
                    "Are you sure you wish to delete selected items?",
                    new ConfirmDialogBox.ConfirmCallBack() {

                      public void ok() {
                        JSONArray jsa =
                            Utils.extractIds(m_Container.getDragController().getDragContext());

                        m_Container.doJSONRequest(
                            G3Viewer.DELETE_ALL_URL + "?sourceids=" + jsa.toString(),
                            new HttpSuccessHandler() {
                              public void success(JSONValue aValue) {
                                final List<Widget> widgets =
                                    m_Container.getDragController().getSelectedWidgets();
                                Item i;
                                for (Widget widget : widgets) {
                                  i = (Item) widget;
                                  removeFromView(i);
                                  i.removeLinkedAlbum();
                                }
                              }
                            },
                            true,
                            true);
                      }
                    });
              }
            });
    deleteItem.addStyleName("popup-item");
    popupMenuBar.addItem(deleteItem);

    popupMenuBar.setVisible(true);
    popupPanel.add(popupMenuBar);

    MenuItem rotateAllCW =
        new MenuItem(
            "Rotate All Clockwise",
            true,
            new Command() {
              @Override
              public void execute() {
                // change all thumbs into loading
                final List<Widget> widgets = m_Container.getDragController().getSelectedWidgets();

                for (Widget widget : widgets) {
                  final Item i = ((Item) widget);
                  if (i.isPhoto()) {
                    i.setLoadingThumb();
                  }

                  m_Container.doJSONRequest(
                      G3Viewer.ROTATE_URL + i.getID() + "/cw",
                      new HttpSuccessHandler() {

                        public void success(JSONValue aValue) {
                          i.updateImages(aValue);
                        }
                      },
                      false,
                      true);
                }
                popupPanel.hide();
              }
            });

    rotateAllCW.addStyleName("popup-item");
    popupMenuBar.addItem(rotateAllCW);

    MenuItem rotateAllCCW =
        new MenuItem(
            "Rotate All Counter-Clockwise",
            true,
            new Command() {
              @Override
              public void execute() {
                // change all thumbs into loading
                final List<Widget> widgets = m_Container.getDragController().getSelectedWidgets();

                for (Widget widget : widgets) {
                  final Item i = ((Item) widget);
                  if (i.isPhoto()) {
                    i.setLoadingThumb();
                  }
                  m_Container.doJSONRequest(
                      G3Viewer.ROTATE_URL + i.getID() + "/cw",
                      new HttpSuccessHandler() {

                        public void success(JSONValue aValue) {
                          i.updateImages(aValue);
                        }
                      },
                      false,
                      true);
                }
                popupPanel.hide();
              }
            });

    rotateAllCW.addStyleName("popup-item");
    popupMenuBar.addItem(rotateAllCCW);

    int x = DOM.eventGetClientX((Event) event.getNativeEvent());
    int y = DOM.eventGetClientY((Event) event.getNativeEvent());
    popupPanel.setPopupPosition(x, y);

    popupPanel.show();
  }
Example #7
0
  private void createDataGrid() {
    dataGrid = new DataGrid<InputItem>(1024 * 1024, ZicoDataGridResources.INSTANCE, KEY_PROVIDER);
    selectionModel = new SingleSelectionModel<InputItem>(KEY_PROVIDER);
    dataGrid.setSelectionModel(selectionModel);

    recordStore = new ListDataProvider<InputItem>(KEY_PROVIDER);
    recordStore.addDataDisplay(dataGrid);

    sortHandler = new ColumnSortEvent.ListHandler<InputItem>(recordStore.getList());

    Column<InputItem, InputItem> colId = new IdentityColumn<InputItem>(ID_CELL);
    dataGrid.addColumn(colId, new ResizableHeader<InputItem>("#", dataGrid, colId));
    dataGrid.setColumnWidth(colId, 35, Style.Unit.PX);

    final EditTextCell cellName = new EditTextCell();
    Column<InputItem, String> colName =
        new Column<InputItem, String>(cellName) {
          @Override
          public String getValue(InputItem rec) {
            return rec.getName();
          }
        };
    colName.setFieldUpdater(
        new FieldUpdater<InputItem, String>() {
          @Override
          public void update(int index, InputItem rec, String value) {
            if (!value.equals(rec.getName())) {
              markChange(rec);
              rec.setName(value);
              cellName.clearViewData(rec.getId());
            }
          }
        });
    dataGrid.addColumn(colName, new ResizableHeader<InputItem>("Name", dataGrid, colName));
    dataGrid.setColumnWidth(colName, 128, Style.Unit.PX);

    colName.setSortable(true);
    sortHandler.setComparator(
        colName,
        new Comparator<InputItem>() {
          @Override
          public int compare(InputItem o1, InputItem o2) {
            return o1.getName().compareTo(o2.getName());
          }
        });

    //        final SelectCell<String,Integer> cellActive = new SelectCell<String,Integer>(
    //                ZicoWidgets.<String,Integer>map("NO",0,"YES",1));
    //        Column<InputItem,Integer> colActive = new Column<InputItem, Integer>(cellActive) {
    //            @Override
    //            public Integer getValue(InputItem rec) {
    //                return rec.getActive();
    //            }
    //        };
    //        colActive.setFieldUpdater(new FieldUpdater<InputItem, Integer>() {
    //            @Override
    //            public void update(int index, InputItem rec, Integer value) {
    //                if (rec.getActive() != value) {
    //                    markChange(rec);
    //                    rec.setActive(value);
    //                    cellActive.clearViewData(rec.getId());
    //                }
    //            }
    //        });
    //        dataGrid.addColumn(colActive, new ResizableHeader<InputItem>("Active", dataGrid,
    // colActive));
    //        dataGrid.setColumnWidth(colActive, 128, Style.Unit.PX);

    //        final DatePickerCell cellTstart = new DatePickerCell(ClientUtil.TSTAMP_FORMAT0);
    //        Column<InputItem,Date> colTstart = new Column<InputItem, Date>(cellTstart) {
    //            @Override
    //            public Date getValue(InputItem rec) {
    //                return ClientUtil.unix2date(rec.getTstart());
    //            }
    //        };
    //        colTstart.setFieldUpdater(new FieldUpdater<InputItem, Date>() {
    //            @Override
    //            public void update(int index, InputItem rec, Date value) {
    //                long t = ClientUtil.date2unix(value);
    //                if (t != rec.getTstart()) {
    //                    markChange(rec);
    //                    rec.setTstart(t);
    //                    cellTstart.clearViewData(rec.getId());
    //                }
    //            }
    //        });
    //        colTstart.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
    //        dataGrid.addColumn(colTstart, new ResizableHeader<InputItem>("TStart", dataGrid,
    // colTstart));
    //        dataGrid.setColumnWidth(colTstart, 100, Style.Unit.PX);

    //        final DatePickerCell cellTstop = new DatePickerCell(ClientUtil.TSTAMP_FORMAT0);
    //        Column<InputItem,Date> colTstop = new Column<InputItem, Date>(cellTstop) {
    //            @Override
    //            public Date getValue(InputItem rec) {
    //                return ClientUtil.unix2date(rec.getTstop());
    //            }
    //        };
    //        colTstop.setFieldUpdater(new FieldUpdater<InputItem, Date>() {
    //            @Override
    //            public void update(int index, InputItem rec, Date value) {
    //                long t = ClientUtil.date2unix(value);
    //                if (t != rec.getTstop()) {
    //                    markChange(rec);
    //                    rec.setTstop(t);
    //                    cellTstop.clearViewData(rec.getId());
    //                }
    //            }
    //        });
    //        colTstop.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
    //        dataGrid.addColumn(colTstop, new ResizableHeader<InputItem>("TStop", dataGrid,
    // colTstop));
    //        dataGrid.setColumnWidth(colTstop, 100, Style.Unit.PX);

    Column<InputItem, Integer> colInput =
        new Column<InputItem, Integer>(cellInput) {
          @Override
          public Integer getValue(InputItem iitem) {
            return iitem.getInputId();
          }
        };
    colInput.setFieldUpdater(
        new FieldUpdater<InputItem, Integer>() {
          @Override
          public void update(int index, InputItem rec, Integer value) {
            if (rec.getInputId() != value) {
              markChange(rec);
              rec.setInputId(value);
              cellInput.clearViewData(rec.getId());
            }
          }
        });
    dataGrid.addColumn(colInput, new ResizableHeader<InputItem>("Input", dataGrid, colInput));
    dataGrid.setColumnWidth(colInput, 128, Style.Unit.PX);

    Column<InputItem, Integer> colTxForm =
        new Column<InputItem, Integer>(cellTxForm) {
          @Override
          public Integer getValue(InputItem rec) {
            return rec.getTxFormid();
          }
        };
    colTxForm.setFieldUpdater(
        new FieldUpdater<InputItem, Integer>() {
          @Override
          public void update(int index, InputItem iitem, Integer value) {
            if (iitem.getTxFormid() != value) {
              markChange(iitem);
              iitem.setTxFormid(value);
              cellTxForm.clearViewData(iitem.getId());
            }
          }
        });
    dataGrid.addColumn(colTxForm, new ResizableHeader<InputItem>("TxForm", dataGrid, colTxForm));
    dataGrid.setColumnWidth(colTxForm, 128, Style.Unit.PX);

    final EditTextCell cellComment = new EditTextCell();
    Column<InputItem, String> colComment =
        new Column<InputItem, String>(cellComment) {
          @Override
          public String getValue(InputItem rec) {
            return rec.getComment();
          }
        };
    colComment.setFieldUpdater(
        new FieldUpdater<InputItem, String>() {
          @Override
          public void update(int index, InputItem rec, String value) {
            if (!value.equals(rec.getComment())) {
              markChange(rec);
              rec.setComment(value);
              cellComment.clearViewData(rec.getId());
            }
          }
        });
    dataGrid.addColumn(colComment, new ResizableHeader<InputItem>("Comment", dataGrid, colComment));

    colComment.setSortable(true);
    sortHandler.setComparator(
        colComment,
        new Comparator<InputItem>() {
          @Override
          public int compare(InputItem o1, InputItem o2) {
            return o1.getComment().compareTo(o2.getComment());
          }
        });

    dataGrid.addCellPreviewHandler(
        new CellPreviewEvent.Handler<InputItem>() {
          @Override
          public void onCellPreview(CellPreviewEvent<InputItem> event) {
            NativeEvent nev = event.getNativeEvent();
            String eventType = nev.getType();
            if (BrowserEvents.CONTEXTMENU.equals(eventType)) {
              selectionModel.setSelected(event.getValue(), true);
              if (event.getValue() != null) {
                contextMenu.setPopupPosition(
                    event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
                contextMenu.show();
              }
            }
          }
        });

    dataGrid.setKeyboardSelectionPolicy(
        HasKeyboardSelectionPolicy.KeyboardSelectionPolicy.DISABLED);
    dataGrid.addDomHandler(
        new DoubleClickHandler() {
          @Override
          public void onDoubleClick(DoubleClickEvent event) {
            event.preventDefault();
          }
        },
        DoubleClickEvent.getType());
    dataGrid.addDomHandler(
        new ContextMenuHandler() {
          @Override
          public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
          }
        },
        ContextMenuEvent.getType());
  }
Example #8
0
 protected void addHandlers() {
   this.addMouseOverHandler(new MarkOnMouseOverHandler());
   this.addMouseOutHandler(new MarkOnMouseOutHandler());
   this.addDomHandler(this, ContextMenuEvent.getType());
 }
 @Override
 public void onContextMenu(ContextMenuEvent event) {
   event.preventDefault();
 }
Example #10
0
  public ExplorerViewImpl() {
    checkBoxList = new ArrayList<CheckBox>();
    selectedFileSet = new TreeSet<String>();
    clickHandlerStopPropagation =
        new ClickHandler() {
          public void onClick(ClickEvent event) {
            event.stopPropagation();
          }
        };

    DockPanel dockPanel = new DockPanel();
    dockPanel.setWidth("100%");

    viewPanel = new SimplePanel(dockPanel);
    initWidget(viewPanel);

    MenuBar menuBar = new MenuBar(false);
    dockPanel.add(menuBar, DockPanel.NORTH);
    menuBar.setHeight("30px");

    MenuBar mnbrFile = new MenuBar(true);

    MenuItem mntmFile = new MenuItem("File", false, mnbrFile);
    menuBar.addItem(mntmFile);

    mntmMakeDirectory =
        new MenuItem(
            "Make Directory",
            false,
            new Command() {
              public void execute() {
                new FileDialogBox(presenter, Operation.MAKE_DIRECTORY).center();
              }
            });
    mnbrFile.addItem(mntmMakeDirectory);

    mntmUploadFile =
        new MenuItem(
            "Upload",
            false,
            new Command() {
              public void execute() {
                new FileDialogBox(presenter, Operation.UPLOAD).center();
              }
            });
    mnbrFile.addItem(mntmUploadFile);

    mntmDownloadFile =
        new MenuItem(
            "Download",
            false,
            new Command() {
              public void execute() {
                presenter.downloadFiles(selectedFileSet);
              }
            });
    mnbrFile.addItem(mntmDownloadFile);
    mntmDownloadFile.setEnabled(false);

    mntmDeleteFile =
        new MenuItem(
            "Delete",
            false,
            new Command() {
              public void execute() {}
            });
    mnbrFile.addItem(mntmDeleteFile);
    mntmDeleteFile.setEnabled(false);

    mntmRenameFile =
        new MenuItem(
            "Rename",
            false,
            new Command() {
              public void execute() {}
            });
    mnbrFile.addItem(mntmRenameFile);
    mntmRenameFile.setEnabled(false);

    MenuItemSeparator misFile = new MenuItemSeparator();
    mnbrFile.addSeparator(misFile);

    MenuItem mntmCloseVolume =
        new MenuItem(
            "Close volume",
            false,
            new Command() {
              public void execute() {
                presenter.closeVolume();
              }
            });
    mnbrFile.addItem(mntmCloseVolume);

    MenuBar mnbrHelp = new MenuBar(true);

    MenuItem mntmHelp = new MenuItem("Help", false, mnbrHelp);
    menuBar.addItem(mntmHelp);

    MenuItem mntmAbout =
        new MenuItem(
            "About",
            false,
            new Command() {
              public void execute() {
                Window.alert("");
              }
            });
    mnbrHelp.addItem(mntmAbout);

    flowPanel = new FlowPanel();

    explorerScrollPanel = new ScrollPanel(flowPanel);
    dockPanel.add(explorerScrollPanel, DockPanel.CENTER);
    explorerScrollPanel.sinkEvents(Event.ONCLICK);
    explorerScrollPanel.addHandler(
        new ClickHandler() {
          public void onClick(ClickEvent event) {
            setAllCheckBoxFalse();
          }
        },
        ClickEvent.getType());
    explorerScrollPanel.sinkEvents(Event.ONCONTEXTMENU);
    explorerScrollPanel.addHandler(
        new ContextMenuHandler() {
          public void onContextMenu(ContextMenuEvent event) {
            event.preventDefault();
            event.stopPropagation();
            FileContextMenu fileContextMenu =
                new FileContextMenu(presenter, ContextMenuType.BACKGROUND);
            fileContextMenu.setPopupPosition(
                event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
            fileContextMenu.show();
            setAllCheckBoxFalse();
          }
        },
        ContextMenuEvent.getType());

    Tree tree = new Tree();

    treeScrollPanel = new ScrollPanel(tree);
    dockPanel.add(treeScrollPanel, DockPanel.WEST);
    treeScrollPanel.setWidth("120px");

    resizeScrollPanel();
    Window.addResizeHandler(
        new ResizeHandler() {
          public void onResize(ResizeEvent event) {
            resizeScrollPanel();
          }
        });

    tree.setAnimationEnabled(true);
    // tree.addOpenHandler(new OpenHandler<TreeItem>() {
    // public void onOpen(OpenEvent<TreeItem> event) {
    // TreeItem trtmTarget = event.getTarget();
    // String path = getPath(trtmTarget);
    // for (int i = 0; i < trtmTarget.getChildCount(); i++) {
    // TreeItem trtmChild = trtmTarget.getChild(i);
    // String childPath = path + trtmChild.getText();
    // presenter.getFiles(trtmChild, childPath);
    // }
    // }
    // });
    tree.addSelectionHandler(
        new SelectionHandler<TreeItem>() {
          public void onSelection(SelectionEvent<TreeItem> event) {
            TreeItem selectedItem = event.getSelectedItem();
            String path = getPath(selectedItem);
            selectedItem.setState(true, true);
            presenter.changeDirectory(path);
          }
        });

    trtmRoot = new TreeItem();
    trtmSelectedItem = trtmRoot;
    tree.addItem(trtmRoot);
    trtmRoot.setText("/");
  }
Example #11
0
  public void sprayFileList(List<FileWrapper> list) {
    checkBoxList.clear();
    selectedFileSet.clear();
    flowPanel.clear();

    for (final FileWrapper fileWrapper : list) {
      final FlowPanel tempFlowPanel = new FlowPanel();
      flowPanel.add(tempFlowPanel);
      tempFlowPanel.getElement().getStyle().setProperty("margin", 50, Unit.PX);
      tempFlowPanel.getElement().getStyle().setProperty("textAlign", "center");
      tempFlowPanel.getElement().getStyle().setProperty("verticalAlign", "top");
      tempFlowPanel.getElement().getStyle().setProperty("display", "inline-block");
      tempFlowPanel.sinkEvents(Event.ONDBLCLICK);
      tempFlowPanel.sinkEvents(Event.ONCONTEXTMENU);

      final CheckBox chckbxFileName = new CheckBox(fileWrapper.getName());

      Image imgFileIcon;
      switch (fileWrapper.getKind()) {
        case DIR:
          imgFileIcon = new Image("/img/folder.png");
          tempFlowPanel.addHandler(
              new DoubleClickHandler() {
                public void onDoubleClick(DoubleClickEvent event) {
                  presenter.changeDirectory(fileWrapper.getPath());
                }
              },
              DoubleClickEvent.getType());
          tempFlowPanel.addHandler(
              new ContextMenuHandler() {
                public void onContextMenu(ContextMenuEvent event) {
                  event.preventDefault();
                  event.stopPropagation();
                  FileContextMenu fileContextMenu =
                      new FileContextMenu(
                          presenter,
                          ContextMenuType.DIRECTORY,
                          fileWrapper.getPath(),
                          selectedFileSet);
                  fileContextMenu.setPopupPosition(
                      event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
                  fileContextMenu.show();
                  chckbxFileName.setValue(true, true);
                }
              },
              ContextMenuEvent.getType());
          break;

        default:
          imgFileIcon = new Image("/img/file.png");
          tempFlowPanel.addHandler(
              new DoubleClickHandler() {
                public void onDoubleClick(DoubleClickEvent event) {
                  presenter.downloadFiles(selectedFileSet);
                }
              },
              DoubleClickEvent.getType());
          tempFlowPanel.addHandler(
              new ContextMenuHandler() {
                public void onContextMenu(ContextMenuEvent event) {
                  event.preventDefault();
                  event.stopPropagation();
                  FileContextMenu fileContextMenu =
                      new FileContextMenu(
                          presenter,
                          ContextMenuType.OTHERS,
                          fileWrapper.getPath(),
                          selectedFileSet);
                  fileContextMenu.setPopupPosition(
                      event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
                  fileContextMenu.show();
                  chckbxFileName.setValue(true, true);
                }
              },
              ContextMenuEvent.getType());
          break;
      }
      tempFlowPanel.add(imgFileIcon);
      imgFileIcon.setSize("128px", "128px");
      imgFileIcon.getElement().getStyle().setProperty("display", "block");

      checkBoxList.add(chckbxFileName);
      tempFlowPanel.add(chckbxFileName);
      chckbxFileName.addStyleName("iconName");
      chckbxFileName.getElement().getStyle().setProperty("display", "block");

      chckbxFileName.addClickHandler(clickHandlerStopPropagation);
      chckbxFileName.addValueChangeHandler(
          new ValueChangeHandler<Boolean>() {
            public void onValueChange(ValueChangeEvent<Boolean> event) {
              if (event.getValue()) {
                tempFlowPanel.getElement().getStyle().setBackgroundColor("lightblue");
                selectedFileSet.add(fileWrapper.getPath());
              } else {
                tempFlowPanel.getElement().getStyle().clearBackgroundColor();
                selectedFileSet.remove(fileWrapper.getPath());
              }

              if (!mntmDeleteFile.isEnabled() && selectedFileSet.size() > 0) {
                mntmDeleteFile.setEnabled(true);
              } else if (selectedFileSet.size() == 0) {
                mntmDeleteFile.setEnabled(false);
              }

              if (selectedFileSet.size() == 1
                  && !mntmDownloadFile.isEnabled()
                  && !mntmRenameFile.isEnabled()) {
                mntmDownloadFile.setEnabled(true);
                mntmRenameFile.setEnabled(true);
              } else if (selectedFileSet.size() != 1
                  && mntmDownloadFile.isEnabled()
                  && mntmRenameFile.isEnabled()) {
                mntmDownloadFile.setEnabled(false);
                mntmRenameFile.setEnabled(false);
              }
            }
          });

      imgFileIcon.addClickHandler(
          new ClickHandler() {
            public void onClick(ClickEvent event) {
              event.stopPropagation();
              setAllCheckBoxFalse();
              chckbxFileName.setValue(true, true);
            }
          });
      imgFileIcon.addMouseOverHandler(
          new MouseOverHandler() {
            public void onMouseOver(MouseOverEvent event) {
              if (!chckbxFileName.getValue())
                tempFlowPanel.getElement().getStyle().setBackgroundColor("lightgray");
            }
          });
      imgFileIcon.addMouseOutHandler(
          new MouseOutHandler() {
            public void onMouseOut(MouseOutEvent event) {
              if (!chckbxFileName.getValue())
                tempFlowPanel.getElement().getStyle().clearBackgroundColor();
            }
          });
    }
  }