TRichView.com

fatih

This code fixed the issue for me:

procedure TForm1.RVEEditrvActionPaste1Execute(Sender: TObject);
var
FocusedHandle: HWND;
begin
// Get the Windows handle of whatever control currently has the cursor
FocusedHandle := GetFocus;

if FocusedHandle <> 0 then
begin
// Send standard Windows Paste ...

fatih

My old USB webcam is only detected on Win32. My new laptop cam is detected both Win32 and Win64. I think building for Win32 is the safest choice now.

fatih

Hello,

My USB webcam is recognized when I build my app for Win32, but it fails to be detected under Win64. I believe this is due to the webcam relying on a 32-bit driver.

How can I ensure my application supports both 32-bit and 64-bit webcam drivers? :?:
Any advice or solutions would be greatly ...

fatih

Tested again. Strangely, it works perfectly now.
VCL
Delphi 13.1
TRichView 24.1.3

fatih

Hello,

I save as HTML with this code:

RichViewEdit1.SaveHTML(filename,rvhtmlspComplete);

But, here is the saved file:

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title></title>
<meta http ...

fatih

SynEdit can display colorful emojis too.

Please see: https://en.delphipraxis.net/topic/6277- ... or-uplift/

fatih

Hello,

It looks like color emojis may actually be possible in VCL. Please check TMS VCL UI Pack for reference. Having color emojis inside TRichViewEdit would be absolutely awesome. Please consider it!

fatih

This helped me in 2025. Thanks!

fatih

Removing Application.ProcessMessages has no effect. I think TRichViewEdit loads documents asynchronously. OnLoadingFinished event would be fine, but it is not very important.

TRichViewEdit becomes sluggish when it has some large images. Is there anything we can do about it? (I am using VCL)

fatih

I load large RTF file using TRichViewEdit. I want to display loading cursor when RTF file is loading.

However this code immediately changes the cursor to crDefault (before loading the RTF completely).

Screen.Cursor:=crAppStart;
Application.ProcessMessages;
RichViewEdit1.ClearAll;
RichViewEdit1 ...

fatih

The default property values are not optimal for RTF reading.
Unfortunately, they cannot be changed because of possible compatibility problems. Instead, optimal property values are assigned when the component is placed on a form at desigtime.
Assign
MyRichView.RTFReadProperties.TextStyleMode ...

fatih

This code works perfectly:

begin
MyRichView.Style := RVStyle1;
OpenDialog1.DefaultExt:='rtf';
OpenDialog1.Filter:='RTF Document (*.rtf)|*.rtf';
if OpenDialog1.Execute then
begin
MyRichView.Clear;
MyRichView.LoadRTF(OpenDialog1.FileName);
MyRichView.Format;
end;
end;

This loads RTF file ...

fatih

Hello, I'm newbie. I want to change font settings programmatically. The code below works but RVFontComboBox1 doesn't respect the change. It still shows the default font name.

Code: Select all

RichViewEdit1.Style.TextStyles[0].FontName:='Times New Roman';

Any idea?

TRichView.com

Search found 13 matches

Re: Paste target wrong

Re: 32-bit USB Webcam Driver Issue

32-bit USB Webcam Driver Issue

Re: SaveHTML issue

SaveHTML issue

Re: emoji icon

Re: emoji icon

Re: RVAInsertPicture : Catching image filename?

Re: Which EVENT triggered after loading RTF file?

Which EVENT triggered after loading RTF file?

Re: RTF issue in TRichViewEdit when created run-time

RTF issue in TRichViewEdit when created run-time

Change font programmatically