OpenOffice.org BASIC Guide - OpenOffice.org wiki

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Dialog Control Elements addItem (Item, Pos) enters the string specified in the Item into the list at the Pos position addItems (ItemArray, Pos) enters the entries listed in the string's ItemArray data field into the list at the Pos position removeItems (Pos, Count) removes Count entries as of the Pos position selectItem (Item, SelectMode) activates or deactivates highlighting for the element specified in the string Item depending on the SelectMode Boolean variable makeVisible (Pos) scrolls through the list field so that the entry specified with Pos is visible The model object of the list boxes provides the following properties: Model.BackgroundColor (long) background color of control element Model.Border (short) type of border (0: no border, 1: 3D border, 2: simple border) Model.FontDescriptor (struct) structure with details of font used (in accordance with com.sun.star.awt.FontDescriptor structure) Model.LineCount (Short) number of lines in control element Model.MultiSelection (Boolean) permits multiple selection of entries Model.SelectedItems (Array of Strings) list of highlighted entries Model.StringItemList (Array of Strings) list of all entries Model.Printable (Boolean) the control element can be printed Model.ReadOnly (Boolean) the content of the control element is read-only Model.Tabstop (Boolean) the control element can be reached with the Tab key Model.TextColor (Long) text color of control element Model.HelpText (String) automatically displayed help text which is displayed if the mouse cursor is above the control element Model.HelpURL (String) URL of online help for the corresponding control element Note – VBA : The VBA option for issuing list entries with a numerical additional value (ItemData) does not exist in OpenOffice.org Basic. If you want to administer a numerical value (for example a database ID) in addition to the natural language text, you must create an auxiliary data field that administers in parallel to the list box. 166 OpenOffice.org 3.2 BASIC Guide · March 2010
12 C H A P T E R 1 2 12 Forms In many respects, the structure of OpenOffice.org forms corresponds to the dialogs. There are, however, a few key differences: Dialogs appear in the form of one single dialog window, which is displayed over the document and does not permit any actions other than dialog processing until the dialog is ended. Forms, on the other hand, are displayed directly in the document, just like drawing elements. A dialog editor is provided for creating dialogs, and this can be found in the OpenOffice.org Basic development environment. Forms are created using the Form Controls and the Form Design Toolbar directly within the document. Whereas the dialog functions are available in all OpenOffice.org documents, the full scope of the form functions are only available in text and spreadsheets. The control elements of a form can be linked with an external database table. This function is not available in dialogs. The control elements of dialogs and forms differ in several aspects. Users who want to provide their forms with their own methods for event handling, should refer to the Dialogs chapter. The mechanisms explained there are identical to those for forms. Working With Forms OpenOffice.org forms may contain text fields, list boxes, radio buttons, and a range of other control elements, which are inserted directly in a text or spreadsheet. The Form Functions Toolbar is used for editing forms. A OpenOffice.org form may adopt one of two modes: the draft mode and the display mode. In draft mode, the position of control elements can be changed and their properties can be edited using a properties window. The Form Functions Toolbar is also used to switch between modes. Determining Object Forms OpenOffice.org positions the control elements of a form at drawing object level. The actual object form can be accessed through the Forms list at the drawing level. The objects are accessed as follows in text documents: Dim Doc As Object Dim DrawPage As Object Dim Form As Object Doc = ThisComponent DrawPage = Doc.DrawPage Form = DrawPage.Forms.GetByIndex(0) 167
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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
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Files and Directories Note - VBA :
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Files and Directories The FreeFile
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Message and Input Boxes Display of
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Other Functions specifies the same
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Universal Network Objects (UNO) com
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Tools for Working with UNO The foll
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Overview of Central Interfaces basi
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5 C H A P T E R 5 5 Working with
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XML File Format The StarDesktop Ope
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The StarDesktop The FileProperties
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The options of the print method The
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Doc = ThisComponent StyleFamilies =
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6 C H A P T E R 6 6 Text Documen
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described in Search and Replace. Th
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Paragraph Properties The Structure
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If TextElement.supportsService("com
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isEndOfSentence () returns True if
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Doc.Text.insertControlCharacter(Cur
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Dim Replace As Object Dim BritishWo
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More Than Just Text Note - Text tab
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Doc.Text.insertTextContent(Cursor,
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frame objects are set to the starti
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The following example shows how the
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7 C H A P T E R 7 7 Spreadsheet
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The same interface provides methods
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Cell = Sheet.getCellByPosition(0, 0
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StartColumn (long) first column in
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You can apply all of the named prop
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NumberFormatId = NumberFormats.addN
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ShadowFormat (struct) The Structure
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FooterBottomBorderDistance (long) d
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Definition of Elements to be Printe
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VARP variance based on the total po
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8 C H A P T E R 8 8 Drawings and
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Page 125 and 126: Point.x = 1000 Point.y = 1000 Size.
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Page 129 and 130: Using Charts in Spreadsheets The pr
Page 131 and 132: The Structure of Charts com.sun.sta
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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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Page 147 and 148: 11 C H A P T E R 1 1 11 Dialogs
Page 149 and 150: Closing With the Close Button in th
Page 151 and 152: Multi-Page Dialogs Properties A dia
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Page 165 and 166: Accessing the View of Control Eleme
Page 167 and 168: Tag (String) Control Element Forms
Page 169 and 170: Enabled (Boolean) the control eleme
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