Search found 9857 matches

by Sergey Tkachenko
Tue Jun 02, 2026 8:27 pm
Forum: Support
Topic: Duplicating Rows from Tables in Richview
Replies: 3
Views: 150

Re: Duplicating Rows from Tables in Richview

Tables have methods for copying rows (including cell properties and content).
Saving to TMemoryStream:
table.SaveRowsToStream(Stream, StartRow_Src, RowCount_Src);

Loading rows from this Stream:
Table.BeforeLoading(rvlfRVF);
Table.LoadFromStreamEx(Stream, StartRow_Dst, 0, False);
Table ...
by Sergey Tkachenko
Fri May 29, 2026 8:16 pm
Forum: Support
Topic: Duplicating Rows from Tables in Richview
Replies: 3
Views: 150

Re: Duplicating Rows from Tables in Richview

1. This table has a fixed height, 694 pixels (table.BestWidth = 694).
So, when you insert a wide item in the first column, the second column becomes very narrow, because the table width is not changed.
More natural resizing happens if you turn on automatic calculation of table width (table.BestWidth ...
by Sergey Tkachenko
Fri May 29, 2026 8:06 pm
Forum: Support
Topic: Issue with Text Formatting when Copying from RichEdit
Replies: 2
Views: 130

Re: Issue with Text Formatting when Copying from RichEdit

I confirm the problem.

TRichView saves Unicode bullet character in RTF as \bullet keyword.
But MS Word does not understand this keyword in list definition.
It's strange, maybe this is a glitch of the new versions of MS Word. I believe that it worked correctly when I checked it last time, but I ...
by Sergey Tkachenko
Fri May 29, 2026 7:53 pm
Forum: Support
Topic: RvFontCombobox behavior with multiple fonts
Replies: 5
Views: 3138

Re: RvFontCombobox behavior with multiple fonts

When you select a symbol font, RichViewActions auto-apply SYMBOL_CHARSET.
I agree, they should change SYMBOL_CHARSET to DEFAULT_CHARSET when applying a non-symbol font.
I will be implemented in the next update.
by Sergey Tkachenko
Fri May 15, 2026 4:06 pm
Forum: RVMedia
Topic: Playing video files using RVCamera
Replies: 6
Views: 14810

Re: Playing video files using RVCamera

Sorry again for the delay.

The first video (with the wind).
The problem: incorrect audio, playback jerks. I fixed it. The fix will be included in the next update (which will most likely be version 12.0). If needed, I can send you the fixed units for the current version of RVMedia (11.2).

The ...
by Sergey Tkachenko
Tue May 05, 2026 9:15 am
Forum: Support
Topic: Table Cell Style
Replies: 2
Views: 1181

Re: Table Cell Style

Sorry, table and cells styles are not implemented.
Use paragraph styles (StyleTemplates).
by Sergey Tkachenko
Sun May 03, 2026 12:48 pm
Forum: Support
Topic: Issue with Copying Images from RichView (RVF)
Replies: 10
Views: 5124

Re: Issue with Copying Images from RichView (RVF)

The exception is ok, it is by design. It's not noticeable unless debugging.
But the leak is a bug.

Please open RVClipboard.pas. In the function RVSetBitmapToClipboard, change:
if (Bmp <> nil) and (RVGraphicHandler.GetGraphicType(Bmp) <> rvgtBitmap) then
begin
try
Result ...
by Sergey Tkachenko
Sat May 02, 2026 10:49 am
Forum: Support
Topic: Scalerichview Hyperlink Underlinecolor black
Replies: 7
Views: 48465

Re: Scalerichview Hyperlink Underlinecolor black

Fixed in ScaleRichView 12.5.3.
by Sergey Tkachenko
Sat May 02, 2026 9:59 am
Forum: Support
Topic: Issue with Copying Images from RichView (RVF)
Replies: 10
Views: 5124

Re: Issue with Copying Images from RichView (RVF)

Included in TRichView 24.1.3.
by Sergey Tkachenko
Sat May 02, 2026 9:58 am
Forum: Announcements
Topic: TRichView 24 - RAD Studio 13 Florence, chat, background
Replies: 7
Views: 124512

TRichView 24.1.3

TRichView 24.1.3

This update improves clipboard image support in the Windows version of TRichView.

Previously, the components supported copying and pasting only TMetafile and TBitmap images. Now:


clipboard copying implemented in graphic classes is supported (most classes copy images in ...
by Sergey Tkachenko
Mon Apr 27, 2026 10:44 am
Forum: Support
Topic: Scalerichview Hyperlink Underlinecolor black
Replies: 7
Views: 48465

Re: Scalerichview Hyperlink Underlinecolor black

The problem is in not restoring Canvas.Pen.Mode to pmCopy after using BorderPen. It will be fixed in the next update.
by Sergey Tkachenko
Sun Apr 26, 2026 3:53 pm
Forum: Support
Topic: Issue with Copying Images from RichView (RVF)
Replies: 10
Views: 5124

Re: Issue with Copying Images from RichView (RVF)

You are right, TSkGraphic and TSkSvgGraphic must not be assigned to the Clipboard. And the only way to check for these classes is comparing class names.
These classes have an empty implementation of SaveToClipboardFormat method; and TClipboard does not expect it. As a result, uninitialized variables ...
by Sergey Tkachenko
Sat Apr 25, 2026 1:14 pm
Forum: Support
Topic: AppendRVFFromStream and Controls
Replies: 3
Views: 2422

Re: AppendRVFFromStream and Controls

Try debugging.
Open RVItem.pas.
Find the code in function TRVControlItemInfo.ReadRVFLine:

ControlClassName := RVU_AnsiToString(s);
ControlClass := TControlClass(GetClass(ControlClassName));
if ControlClass <> nil then
begin
Control := ControlClass.Create(nil);
Control.Visible := False ...
by Sergey Tkachenko
Sat Apr 25, 2026 1:08 pm
Forum: Support
Topic: Issue with Copying Images from RichView (RVF)
Replies: 10
Views: 5124

Re: Issue with Copying Images from RichView (RVF)

In the current version of the components, only TBitmap and TMetafile copying is implemented.
This is not a good solution, since some other graphic classes also support copying to the clipboard. For example, TJPEGImage (used in your document) and TWICImage copy as TBitmap, while TGIFImage copies in ...
by Sergey Tkachenko
Mon Apr 20, 2026 1:45 pm
Forum: Support
Topic: AppendRVFFromStream and Controls
Replies: 3
Views: 2422

Re: AppendRVFFromStream and Controls

Classes of all controls used in RVF must be registered before the first loading.
Such as:
RegisterClasses([TButton, TEdit]);

There must be no difference between LoadRVFFromStream and AppendRVFFromStream. Internally, they call the same method for loading content.
Do not forget to call Format after ...