Introduction Class TWPCustomRTFControl Class TWPRichText Class TWPCustomRichText Class TDBWPRichText Class TWPCustomRtfEdit Class TWPPreview Class TWPRichTextLabel
Class TWPToolbar Class TWPToolButton Class TWPToolPanel Class TWPVertRuler Class TWPRuler Class TWPGutter
Class TTextHeader Class TWPRTFSectionProps Class TWPOwnedCharAttrInterface Class TWPStoredCharAttrInterface Class TWPAbstractCharAttrInterface Class TWPAbstractCharParAttrInterface Class TWPCursorCharAttrInterface Class TWPFoundTextAttrInterface Class TWPCurrentWritingmodeAttrInterface
Class TWPRTFReaderEx Class TWPRTFReader Class TWPRTFWriter Class TWPRTFWriterEx Class TWPToolsReaderWriter Class TWPTextWriter Class TWPHTMLWriter Class TWPTOOLSWriter Class TWPUNITextWriter Class TWPCustomTextWriter Class TWPTextReader Class TWPHTMLReader Class TWPTOOLSReader Class TWPUNITextReader Class TWPCustomTextReader
Class TWPRTFDataCollectionBase Class TWPRTFDataCollection Class TWPRTFDataBlock Class TWPRTFDataBlockEd Class TParagraph Class TWPTextStyle Class TWPORTFTextBox Class TWPObjectField Class TWPObject Class TWPRTFEngineBasis Class TWPRTFEngineEdit
Class TWPManageHeaderFooterDlg Class TWPPagePropDlg Class TWPParagraphBorderDlgEx Class TWPParagraphBorderDlg Class TWPTabDlgPrp Class TWPOneStyleDlg Class TWPBulletDlg Class TWPSymbolDlg Class TWPSymbolDlgEx Class TWPSpellCheckDlg Class TWPStringDlg Class TWPStyleDlg Class TWPCustomAttrDlg Class TWPSearchReplaceDlg Class TWPParagraphPropDlg Class TWPPreviewDlg Class TWPReportBandsDialog Class TWPTableDlg
Class TWPSuperMerge Class TDBWPEvalEngine Class TWPEvalEngine Class TWPTableProducer Class TWPBand Class TWPDataSetAbstractAdapter
Class TWPSvgXMLNode Class TWPXMLOneLevel Class TWPCustomXMLInterface Class TWPXMLInterface Class TWPLanguageControl Class TWPXMLTree Class TWPSVGXMLTree Class TWPCustomXMLTree
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Function TWPAbstractCharAttrInterface.GetStylesEx(styles_on:WrtStyle; styles_mask:WrtStyle) : Boolean

Unit: WPRTEDefs
Class: WPRTEDefs.TWPAbstractCharAttrInterface

Parameters

Returns

The type of the result value is Boolean.

Description

This function reads the character styles which are defined and also the character style mask. If an element is set in styles_mask but not set in styles_on variables this means the attribute is switched off. The variables are not initialized, the defined values are added to the sets. The negation of the existing value of styles_mask is used to mask the added values. This means that the existing value is protected. This method is the TWPAbstractCharAttrInterface version of .
This code is used to calculate the current style by the CurrAttr object: function TWPSetModeControl.GetStyle: WrtStyle; var stymask, styon : WrtStyle; begin if Cursor.IsSelected then begin if not Cursor.SelectedTextAttr.GetStyles(Result) then Result := []; end else begin stymask := []; styon := []; Cursor.WritingTextAttr.GetStylesEx(styon, stymask); if (Cursor.active_paragraph<>nil) then begin Cursor.active_paragraph.AGetStylesEx(styon, stymask); if Cursor.active_paragraph.ABaseStyle<>nil then Cursor.active_paragraph.ABaseStyle.AGetStylesEx(styon, stymask); end; FRichText.DefaultAttr.GetStylesEx(styon, stymask); Result := styon * stymask; end; end;