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eniac
Guest
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 Posted: Sat Jul 22, 2006 8:11 am Post subject: insert image into richedit and richedit.refresh |
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Hi,
I want to insert jpeg/ico/... image into richedit.And then i want to resize image with mouse control like insert image into word.I hard work,i try many solutions but i can't found.
uses jpeg;
Image1:=TImage.Create(nil);
Image1.Parent:=RichEdit1;
if OpenPictureDialog1.Execute then
Image1.Picture.LoadFromFile(OpenPictureDialog1.FileName);
I try to create panel or scrollbox into richedit and so then i create image into panel or scrollbox.But it doesn't solution.
How can i insert image into richedit?
And when i insert image,panel,scrollbox,shape
//image1:=TImage.create(nil);
//image1.parent:=richedit1;
into richedit,richedit font colour is white.I am doing it clBlack but isn't solution.Maybe i can't use parent method.But how insert image into richedit?
And if i keypress enter(#13),its(image,panel,scrollbox,shape ) virtual view entered,real view not entered.I refresh richedit but not solution.
procedure TForm1.RichEdit1Change(Sender: TObject);
begin
RichEdit1.Refresh;
end;
How can i do these?Help me.Thanks.Good luck. |
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Ralf Mimoun
Guest
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| Posted: Sat Jul 22, 2006 10:00 pm Post subject: Re: insert image into richedit and richedit.refresh |
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eniac wrote:
| Quote: | Hi,
I want to insert jpeg/ico/... image into richedit.And then i want to
resize image with mouse control like insert image into word.I hard
work,i try many solutions but i can't found.
|
Imho: forget it. You can't simply add a panel or scrollboy into a TRichEdit.
And you never know what version of richedit support you find on a computer:
My advice: use WPTools. It can handle bitmaps without any problems, it's
very robust, and you can do all the stuff you don't even imagine with
TRichEdit. Until now, I never found anything that was not possible with
WPTools.
Ralf |
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eniac
Guest
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| Posted: Sun Jul 23, 2006 7:30 pm Post subject: Re: insert image into richedit and richedit.refresh |
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"Ralf Mimoun" <nospam@rad-on.de> wrote:
| Quote: | Imho: forget it. You can't simply add a panel or scrollboy into a TRichEdit.
And you never know what version of richedit support you find on a computer:
My advice: use WPTools. It can handle bitmaps without any problems, it's
very robust, and you can do all the stuff you don't even imagine with
TRichEdit. Until now, I never found anything that was not possible with
WPTools.
Ralf
|
Hi,i can insert image,panel,scrollbox into richedit but that time when i entered text into richedit,font colour is converting white.i don't see text.I think that problem is using
image1.parent:=richedit1; //parent is problem
for you?what do you think?can i insert image into richedit other ways?i installed wptools but it is demo(45 days). |
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Ralf Mimoun
Guest
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| Posted: Mon Jul 24, 2006 3:37 am Post subject: Re: insert image into richedit and richedit.refresh |
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eniac wrote:
....
| Quote: | Hi,i can insert image,panel,scrollbox into richedit
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You can put a panel over a RichEdit. But it will no become a part of the RTF
document. It simply happens to be somewhere over the area covered by the
RichEdit.
| Quote: | but that time
when i entered text into richedit,font colour is converting white.i
don't see text.I think that problem is using
image1.parent:=richedit1; //parent is problem
|
That is simply not the way to handle RTF files. It's nothing Delphi-ish that
can integrate Delphi components. It's a capsule to access the MS RTF
control.
| Quote: | for you?what do you think?can i insert image into richedit other
ways?i installed wptools but it is demo(45 days).
|
Then buy it if it does what you need.
Ralf |
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