UserActionHandler (Keikai Spreadsheet Build 5.0.0 API)

All Known Implementing Classes:

AbstractBookHandler, AbstractCellHandler, AbstractCommentHandler, AbstractHandler, AbstractObjectHandler, AbstractPasteSpecialHandler, AbstractProtectedHandler, AbstractSheetHandler, AddColumnHandler, AddRowHandler, AddSheetHandler, ApplyBorderHandler, ApplyFilterHandler, AutoFillHandler, BackColorHandler, CleanFilterHandler, ClearCellHandler, CloseBookHandler, CopyHandler, CopySheetHandler, CustomFiltersHandler, CustomSortHandler, CutHandler, DataValidationHandler, DeleteCellLeftHandler, DeleteCellUpHandler, DeleteChartHandler, DeleteColumnHandler, DeleteCommentHandler, DeletePictureHandler, DeleteRowHandler, DeleteSheetHandler, DisplayGridlinesAction, EditCommentHandler, FillColorHandler, FontBoldHandler, FontColorHandler, FontFamilyHandler, FontItalicHandler, FontSizeHandler, FontStrikeoutHandler, FontTypeOffsetHandler, FontUnderlineHandler, FormatCellHandler, HeaderSizeHandler, HideHeaderHandler, HideSheetHandler, HorizontalAlignHandler, HyperlinkHandler, InsertCellDownHandler, InsertCellRightHandler, InsertChartHandler, InsertColumnHandler, InsertCommentHandler, InsertFunctionHandler, InsertPictureHandler, InsertRowHandler, MergeCenterHandler, MergeHandler, MoveChartHandler, MovePictureHandler, MoveSheetHandler, NewBookHandler, NilHandler, PasteHandler, PasteSpecialDialogHandler, PasteSpecialHandler, ProtectSheetAction, ReapplyFilterHandler, RenameSheetHandler, RichTextEditHandler, ShiftCellHandler, SortHandler, TextIndentHandler, TextRotationHandler, Top10FilterHandler, UnhideSheetHandler, UnmergeHandler, VerticalAlignHandler, WrapTextHandler
```
public interface UserActionHandler
```
Author:

dennis

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`boolean`	`isEnabled(Book book, Sheet sheet)` get the enabled state of this action
`boolean`	`process(UserActionContext ctx)` Handle the action.

- Method Detail
  - isEnabled
```
boolean isEnabled(Book book,
                  Sheet sheet)
```
    get the enabled state of this action
    
    Parameters:
    
    book - current book, null if no book selected
    
    sheet - current sheet, null if no sheet selected
    
    Returns:
  - process
```
boolean process(UserActionContext ctx)
```
    Handle the action.
    
    Parameters:
    
    ctx -
    
    Returns:
    
    true if the handler has processed and manager should ignore post process (if there is)

Interface UserActionHandler

Method Summary

Method Detail

isEnabled

process