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DHTMLEdit Paragpraph

Posted on 2002-05-12
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Last Modified: 2010-04-04
How to change paragraph in DHTMLEdit as is in FrontPage ?

Paragraph
  Indentation
    BeforeText
    AfterText
    IndentFirstLine
  Spacing
    Before
    After
    Word
    LineSpacing

Thanks.
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Question by:zuipo
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1 Comment
 
LVL 17

Accepted Solution

by:
inthe earned 1600 total points
ID: 7004594
hi,
is this what your after:

If you press Shift+Enter you get a <BR> instead of a <P>, so here is an example of how to do that automatically when you press enter.

FShiftKeyIsDownBaby : Boolean
FShiftKeyIsDownBaby  := False;
.....

procedure TFormNewMessage.DHTMLEditonkeydown(Sender: TObject);
begin
if DHTMLEdit.DOM.parentWindow.event.keyCode = VK_RETURN then
  begin
    if FShiftKeyIsDownBaby = False then
    begin
      DHTMLEdit.DOM.parentWindow.event.returnvalue := false;  {ignore this
key}
      KEYBD_EVENT(VK_SHIFT, MapVirtualKey(VK_SHIFT,0),0 ,0);    {set shift
on}
      KEYBD_EVENT(VK_RETURN, MapVirtualKey(VK_RETURN,0),0,0);   {and resend
return}
      FShiftKeyIsDownBaby := True;
    end;
  end
  else
  if FShiftKeyIsDownBaby then
    DHTMLEdit.DOM.parentWindow.event.returnvalue := false;  {ignore any
extra keys while shift is down}
end;

procedure TFormNewMessage.DHTMLEditonkeyup(Sender: TObject);
begin
  if FShiftKeyIsDownBaby then
  begin
    KEYBD_EVENT(VK_SHIFT, MapVirtualKey(VK_SHIFT,0),KEYEVENTF_KEYUP,0);
{turn off shift key}
    FShiftKeyIsDownBaby := False;
  end;
end;



ps,
you can do indents, outdents,bullet lists etc like:

var
p : olevariant;

dhtmledit1.ExecCommand(DECMD_INDENT,OLECMDEXECOPT_DONTPROMPTUSER,p);

just change the DECMD_INDENT const to one you want to use

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