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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Class TWPToolsEnviroment

Hierarchy

System.TObject | System.Classes.TPersistent | System.Classes.TComponent | WPRTEDefs.TWPToolsBasicEnviroment | TWPToolsEnviroment

Description

This class is responsible to create the reference canvas for reformat which is used by the RTF Engine. The RTF Engine needs the references to be defined otherwise reformat is not possible.
To use the events You need to create the enviroment in Form.OnCreate. Then you can assign event handler, such as BeforeShowDialog: Enviroment := TWPToolsEnviroment.Create(Self); Enviroment.Assign(GlobalWPToolsCustomEnviroment); GlobalWPToolsCustomEnviroment.Free; GlobalWPToolsCustomEnviroment := Enviroment; Enviroment.BeforeShowDialog := EnviromentBeforeShowDialog; In Form.OnDestroy the enviroment must be deleted: Enviroment.Free; GlobalWPToolsCustomEnviroment := nil; This is the example BeforeShowDialog event which modifies the bullet dialog. procedure TForm1.EnviromentBeforeShowDialog(Sender: TObject; WPRichText: TWPCustomRtfEdit; DialogCtrl: TComponent; Form: TForm); begin if Form is TWPBulletDialog then TWPBulletDialog(Form).TabSheet3.TabVisible := FALSE; end;

Properties

Property Edit[index] : TWPCustomRtfEdit

Property EditCount : Integer

Property ScreenResolution : Integer

Property SpellEngine : TObject

Methods

Create(aOwner:TComponent)

Destroy

Procedure DoBeforeShow(WPRichText:TWPCustomRtfEdit; DialogCtrl:TComponent; Form:TForm)

Function FindDialog : TFindDialog

Function MayOpenDialog(WPRichText:TWPCustomRtfEdit; Dialog:TComponent; Form:TForm) : Boolean

Function ReplaceDialog : TReplaceDialog

Events

AfterCreate : TWPToolsSimpleEnviromentEvent= TWPToolsSimpleEnviromentEvent

BeforeExecuteDialog : TWPToolsEnviromentDialogEvent= TWPToolsEnviromentDialogEvent

This event can be used to link in your own dialogs

BeforeShowDialog : TWPToolsShowDialogEnviromentEvent= TWPToolsShowDialogEnviromentEvent

This event can be used to modify the dialog before it becomes visible.

OnClear : TWPToolsSimpleEnviromentEvent= TWPToolsSimpleEnviromentEvent

OnLoaded : TWPToolsSimpleEnviromentEvent= TWPToolsSimpleEnviromentEvent

OnOpenDialog : TWPToolsOpenDialogEnviromentEvent= TWPToolsOpenDialogEnviromentEvent

OnPropertiesLoaded : TWPToolsSimpleEnviromentEvent= TWPToolsSimpleEnviromentEvent

OnSetFocus : TWPToolsSimpleEnviromentEvent= TWPToolsSimpleEnviromentEvent

SpellEngine_OnStartSpellcheck : TWPStartSpellcheckEvent= TWPStartSpellcheckEvent

This event is assigned by the spellcheck engine - not included in WPTools!

Used or referenced by

-Constructor TWPRTFProps.CreateInEnv(Environment:TWPToolsBasicEnviroment)
-Constructor TWPRTFProps.CreateInEnv(Environment:TWPToolsBasicEnviroment)