RtfLabel
Die aktuelle Version ist 1.3d (Info & Quelltext).
Download: rtflabel_1.3d.zip (110.853 Bytes, vom 15.07.2010 23:24:17)
Informationen
Die Komponente TRtfLabel ist ein Label, das formatierten RTF-Text
darstellen kann.
Unterstützte Features sind u.a.:
- vollständige RTF-Formatierung wie WordPad,
- eingebettete Bilder und OLE-Objekte,
- transparenter Hintergrund,
- Zooming zwischen 2% und 6400% und
- automatische Größenanpassung an den Inhalt.
Das folgende Bild zeigt oben den RTF-Quelltext, also den Inhalt der
Eigenschaft "Caption" und unten das Resultat - auf transparentem Hintergrund
formatierten RTF-Text.
Die Komponente kann ihre Größe automatisch an den Inhalt anpassen.
Grafiken und OLE-Objekt sind ebenfalls möglich.
In der Version 1.3 ist außerdem eine Unit hinzugekommen, um formatierten
RTF-Text in einen Canvas auszugeben (wie DrawText).
Lizenz: M.I.T. (siehe Quelltext bzw. die beigefügte Datei "README.de.txt")
|
Informationen
RtfLabel package
VCL component using the windowless ITextServices interface of the windows
richedit control version 3.0+ to implement a label that displays rich text.
Supported features include:
* full RTF formatting like WordPad,
* embedded pictures and OLE objects,
* transparent background,
* zooming from 2% to 6400%, and
* automatic sizing to fit the content.
Version 1.3d - always find the most current version at
http://flocke.vssd.de/prog/code/pascal/rtflabel/
Copyright (C) 2006-2009 Volker Siebert <flocke@vssd.de>
All rights reserved.
License: M.I.T. (see source resp. the included file "README.txt") |
Änderungen
2009-11-02: Version 1.3d
- Added support for Delphi 2007 and 2009.
- Fixed bug for possible endless resize loop with right aligned text.
- Internal: added `CreateEx´ to `TTextServices´.
2007-02-28: Version 1.3c
- Full support for Delphi 3 and 4 added, now all files (even the samples) are fully compatible to all Delphi versions since Delphi 3.
2007-02-27: Version 1.3b
- Added support for Delphi 3, 5, and 6 (though Delphi 3 requires some manual action). Thanks to Lannes for the help with Delphi 3 ;)
- As promised: installation packages ;)
2006-10-19: Version 1.3a
- Changed the parameter type of `DrawRichText´ from `TTextFormat´ to `TRtfTextFormat´, because `TTextFormat´ is not known to Delphi versions prior to 2005. NOTE: The members' names have changed from `tf...´ to `rtf...´, so you will get errors when compiling old sources.
2006-08-17: Version 1.3
- Added a property editor for the `Caption´ property.
- Fixed a serious bug. RICHED20.DLL crashed on TxDraw with embedded pictures or objects.
- Changed component palette name to 'Flocke'.
2006-08-12: Version 1.2 (internal)
- Added unit `DrawRichText.pas´, in case you don't need a label but just want to paint RTF onto some canvas. Also added a sample application for that procedure.
- New property `Zoom´ (guess what it does).
- New event `OnResize´ (guess when it's called).
- Internal: public property `RichEditVersion´.
- Internal: protected property `TextServices´.
- Internal: Turned off AutoURLDetect.
- Improved checks and painting.
- Corrected fix from 1.1a.
2006-05-31: Version 1.1a
- Added missing call to TxSendMessage with EM_SETTYPOGRAPHYOPTIONS / TO_ADVANCEDTYPOGRAPHY (thanks to K. Kratzenstein).
2006-04-14: Version 1.1
- `Padding´ did not work without `WordWrap´, especially with right-aligned paragraphs which caused an infinite loop. I falsely assumed the requested size does not include the view inset - it does, but only for the horizontal part.
- Changed inheritance from `TInterfacedObject´ to `TObject´ in `DelphiTextServ.pas´, resolving the cross-referencing between the interfaces manually.
- Changed two prototypes in `TextServ.pas´ to better match their API counterparts.
2006-04-01: Version 1.0a
- Added the `Document´ interface property to TRtfLabel.
2006-03-31: Version 1.0
|
Alle Versionen
Zusätzliche Suchbegriffe
RtfLabel, TRtfLabel, RichEdit, RTF, Label, windowless, thiscall, ITextHost, ITextServices, ITextDocument, msftedit.dll, riched30.dll, richole.h, TextServ.h, TOM.h.