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4D Write v14

WR UPDATE STYLESHEET


WR UPDATE STYLESHEET ( area ; stylesheetNumber )

Parameter	Type	Description
area	Longint	4D Write area
stylesheetNumber	Longint	Stylesheet number

Description

The WR UPDATE STYLESHEET command updates the displayed formatting of all the text using the style sheet referenced by styleSheetNumber in the 4D Write area referenced by area. After this command is executed, all text formatted with the referenced style will be formatted according to the current definition of that style.

Example

You want to replace the tab stops in the "LayoutPar" style sheet and update text areas wherever that style sheet is applied:

  `Looking for the style sheet number

 $StyleSheetNb:=WR Count(Area;wr nb stylesheets)

 For($i;1;$StyleSheetNb)

    WR GET STYLESHEET INFO(Area;$i;$Name;$ApplyTo;$Prot;$Shortcut)

    If($Name="LayoutPar")

       SheetNumber:=$i

    End if

 End for

  `Getting the number of tab stops in the style sheet

 $NbTab:=WR Get stylesheet text prop(Area;SheetNumber;wr tab;Apply)

  `Deleting all tab stops

 For($i;1;$NbTab)

    WR DELETE STYLESHEET TAB(Area;SheetNumber;1)

 End for

  `Inserting new tabs

 WR ADD STYLESHEET TAB(Area;SheetNumber;10;wr left tab;Char(126))

 ...

  `Updating each paragraph that the style sheet is applied to

 WR UPDATE STYLESHEET(Area;SheetNumber)