| [541] | 1 | Open source project MSHTML Editor OSPv3r00 16-01-2004
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| 2 |
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| 3 | This editor is build from a DHTML edit OSP from 16-05-1999 found at:
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| 4 | delphi-dhtmledit@yahoogroups.com
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| 5 | http://groups.yahoo.com/group/delphi-dhtmledit/files/DHTMLEdit/DHTML.zip
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| 6 | (look in the file section)
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| 7 |
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| 8 |
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| 9 |
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| 10 | How to install the editorcomponent (EmbeddedED) into Delphi:
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| 11 | - Just install EmbeddedED.pas into a package of your own choice.
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| 12 |
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| 13 |
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| 14 | About the demo:
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| 15 |
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| 16 |
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| 17 | This update editor is created by Kurt Senfer
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| 18 | "Copyright (C) 2002-2004 Kurt Senfer <Support@ks.helpware.net>"
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| 19 |
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| 20 |
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| 21 | I have often, in various mails on the delphi-dhtmledit list, pointed out that
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| 22 | The DHTMLEdit component is just a wrapper around the MSHTML engine - the
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| 23 | Wrapper contains coding that enables additional features like:
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| 24 | Table operations (insert row, insert column, merge cells, and so on).
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| 25 | Absolute drop mode.
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| 26 | Source code white space and formatting preservation.
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| 27 | Custom Editing Glyphs.
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| 28 | ........
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| 29 |
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| 30 |
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| 31 | Replacing DHTMLEdit with the MSHTML engine (or as in this case with the
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| 32 | EmbeddedED component) means that you need to code a lot of features, like
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| 33 | tablehandling and so on, witch is build in fearture in DHTMLEdit, yourself.
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| 34 |
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| 35 | I chosed to create a VCL wrapper around MSHTML and named it:
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| 36 | TEmbeddedED~ Embedded EDitor
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| 37 | TEmbeddedED implements most of the code you need to replace the DHTML Component
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| 38 | (if you only need a basic editor) and it offers a lot of features never
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| 39 | found in DHTML Edit. The main reason for encapsulating all that code in a
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| 40 | component is that its easy to update existing editor projects with
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| 41 | new features (in new versions of TEmbeddedED).
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| 42 |
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| 43 |
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| 44 | This is a short listing of the main things you have to do in order to skip
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| 45 | DHTMLEdit in favour of the HMHTML engine in your own DHTMLEdit project.
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| 46 |
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| 47 | - Replace TDHTMLEdit with MSHTML
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| 48 | - Call the existing DHTMLEditDisplayChanged from a new "OnUpdateUI function"
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| 49 | - Implement Custom Editing Glyphs
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| 50 | - Implement IHTMLEditDesigner
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| 51 | - Implement IHTMLEditHost
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| 52 | - Implemet code to handle the table stuff
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| 53 | - Implemet code to handle the position stuff
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| 54 |
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| 55 |
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| 56 | I've build the demo with D5 and D6 and belive it should also compile on D7.
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| 57 |
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| 58 |
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| 59 | Kurt Senfer
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| 60 |
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| 62 |
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| 63 |
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