OpenOffice.org BASIC Guide - OpenOffice.org wiki

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The Structure of Spreadsheets Dim Doc As Object Dim Sheet As Object Dim Cell As Object Doc = ThisComponent Sheet = Doc.Sheets(0) Cell = Sheet.getCellByPosition(1,1) Cell.Value = 1000 Select Case Cell.Type Case com.sun.star.table.CellContentType.EMPTY MsgBox "Content: Empty" Case com.sun.star.table.CellContentType.VALUE MsgBox "Content: Value" Case com.sun.star.table.CellContentType.TEXT MsgBox "Content: Text" Case com.sun.star.table.CellContentType.FORMULA MsgBox "Content: Formula" End Select The Cell.Type property returns a value for the com.sun.star.table.CellContentType enumeration which identifies the contents type of a cell. The possible values are: EMPTY VALUE TEXT FORMULA no value number strings formula Inserting, Deleting, Copying and Moving Cells In addition to directly modifying cell content, OpenOffice.org Calc also provides an interface that allows you to insert, delete, copy, or merge cells. The interface (com.sun.star.sheet.XRangeMovement) is available through the spreadsheet object and provides four methods for modifying cell content. The insertCell method is used to insert cells into a sheet. Dim Doc As Object Dim Sheet As Object Dim CellRangeAddress As New com.sun.star.table.CellRangeAddress Doc = ThisComponent Sheet = Doc.Sheets(0) CellRangeAddress.Sheet = 0 CellRangeAddress.StartColumn = 1 CellRangeAddress.StartRow = 1 CellRangeAddress.EndColumn = 2 CellRangeAddress.EndRow = 2 Sheet.insertCells(CellRangeAddress, com.sun.star.sheet.CellInsertMode.DOWN) This example inserts a cells range that is two rows by two columns in size into the second column and row (each bear the number 1) of the first sheet (number 0) in the spreadsheet. Any existing values in the specified cell range are moved below the range. To define the cell range that you want to insert, use the com.sun.star.table.CellRangeAddress structure. The following values are included in this structure: Sheet (short) number of the sheet (numbering begins with 0). 96 OpenOffice.org 3.2 BASIC Guide · March 2010
StartColumn (long) first column in the cell range (numbering begins with 0). StartRow (long) first row in the cell range (numbering begins with 0). EndColumn (long) final column in the cell range (numbering begins with 0). EndRow (long) final row in the cell range (numbering begins with 0). The Structure of Spreadsheets The completed CellRangeAddress structure must be passed as the first parameter to the insertCells method. The second parameter of insertCells contains a value of the com.sun.star.sheet.CellInsertMode enumeration and defines what is to be done with the values that are located in front of the insert position. The CellInsertMode enumeration recognizes the following values: NONE DOWN RIGHT ROWS COLUMNS the current values remain in their present position. the cells at and under the insert position are moved downwards. the cells at and to the right of the insert position are moved to the right. the rows after the insert position are moved downwards. the columns after the insert position are moved to the right. The removeRange method is the counterpart to the insertCells method. This method deletes the range that is defined in the CellRangeAddress structure from the sheet. Dim Doc As Object Dim Sheet As Object Dim CellRangeAddress As New com.sun.star.table.CellRangeAddress Doc = ThisComponent Sheet = Doc.Sheets(0) CellRangeAddress.Sheet = 0 CellRangeAddress.StartColumn = 1 CellRangeAddress.StartRow = 1 CellRangeAddress.EndColumn = 2 CellRangeAddress.EndRow = 2 Sheet.removeRange(CellRangeAddress, com.sun.star.sheet.CellDeleteMode.UP) This example removes the B2:C3 cell range from the sheet and then shifts the underlying cells up by two rows. The type of removal is defined by one of the following values from the com.sun.star.sheet.CellDeleteMode enumeration: NONE UP LEFT ROWS the current values remain in their current position. the cells at and below the insert position are moved upwards. the cells at and to the right of the insert position are moved to the left. the rows after the insert position are moved upwards. Chapter 7 · Spreadsheet Documents 97
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OpenOffice.org 3.2 BASIC Guide
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3 1 2 3 4 Contents Copyright.......
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Preface This guide provides an intr
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About OpenOffice.org Basic and allo
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Overview of a Basic Program In addi
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Working With Variables example, in
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Numbers with long integer variables
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Numbers return incorrect values. Th
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Arrays Dim MyInteger(3) creates 4 i
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Scope and Life Span of Variables Sc
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Constants Const A = 10 You can also
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Branching B = 0 End If In this exam
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Loops use an explicit counter like
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Procedures and Functions ' ... here
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Procedures and Functions The exampl
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Error Handling The following code i
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Other Instructions End Sub & "Text:
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Conversion Functions calculates the
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Conversion Functions IsBoolean = Fa
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Strings Formatting Strings The Form
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Date and Time The Weekday function
Page 43 and 44: Files and Directories Note - VBA :
Page 45 and 46: Files and Directories The FreeFile
Page 47 and 48: Message and Input Boxes Display of
Page 49 and 50: Other Functions specifies the same
Page 51 and 52: Universal Network Objects (UNO) com
Page 53 and 54: Tools for Working with UNO The foll
Page 55 and 56: Overview of Central Interfaces basi
Page 57 and 58: 5 C H A P T E R 5 5 Working with
Page 59 and 60: XML File Format The StarDesktop Ope
Page 61 and 62: The StarDesktop The FileProperties
Page 63 and 64: The options of the print method The
Page 65 and 66: Doc = ThisComponent StyleFamilies =
Page 67 and 68: 6 C H A P T E R 6 6 Text Documen
Page 69 and 70: described in Search and Replace. Th
Page 71 and 72: Paragraph Properties The Structure
Page 73 and 74: If TextElement.supportsService("com
Page 75 and 76: isEndOfSentence () returns True if
Page 77 and 78: Doc.Text.insertControlCharacter(Cur
Page 79 and 80: Dim Replace As Object Dim BritishWo
Page 81 and 82: More Than Just Text Note - Text tab
Page 83 and 84: Doc.Text.insertTextContent(Cursor,
Page 85 and 86: frame objects are set to the starti
Page 87 and 88: The following example shows how the
Page 89 and 90: 7 C H A P T E R 7 7 Spreadsheet
Page 91 and 92: The same interface provides methods
Page 93: Cell = Sheet.getCellByPosition(0, 0
Page 97 and 98: You can apply all of the named prop
Page 99 and 100: NumberFormatId = NumberFormats.addN
Page 101 and 102: ShadowFormat (struct) The Structure
Page 103 and 104: FooterBottomBorderDistance (long) d
Page 105 and 106: Definition of Elements to be Printe
Page 107 and 108: VARP variance based on the total po
Page 109 and 110: 8 C H A P T E R 8 8 Drawings and
Page 111 and 112: Doc = ThisComponent Page = Doc.Draw
Page 113 and 114: RectangleShape.Position = Point Rec
Page 115 and 116: The lines are dark gray (Color) and
Page 117 and 118: service. Dim Doc As Object Dim Page
Page 119 and 120: An Overview of Various Drawing Obje
Page 121 and 122: Page.add(LineShape) Polypolygon Sha
Page 123 and 124: AdjustBlue (Short) blue value as a
Page 125 and 126: Point.x = 1000 Point.y = 1000 Size.
Page 127 and 128: Pause (long) the amount of time tha
Page 129 and 130: Using Charts in Spreadsheets The pr
Page 131 and 132: The Structure of Charts com.sun.sta
Page 133 and 134: The Structure of Charts Min (Double
Page 135 and 136: The Structure of Charts HasZAxisGri
Page 137 and 138: The Structure of Charts The followi
Page 139 and 140: 10 C H A P T E R 1 0 10 Database
Page 141 and 142: User (String) user name Password (S
Page 143 and 144: Dim Statement As Object Dim ResultS
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FORWARD_ONLY ResultSet only permits
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11 C H A P T E R 1 1 11 Dialogs
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Closing With the Close Button in th
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Multi-Page Dialogs Properties A dia
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Control element-specific events: Ev
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Buttons (short) X (long) Y (long) b
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Temporary (Boolean) the focus is te
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Model.Label (String) label that is
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Model.HScroll (Boolean) the text ha
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12 C H A P T E R 1 2 12 Forms In
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Accessing the View of Control Eleme
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Tag (String) Control Element Forms
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Enabled (Boolean) the control eleme
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LineCount (Short) number of lines o
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