Search found 8192 matches

by Sergey Tkachenko
Thu Jul 02, 2020 12:39 pm
Forum: Announcements
Topic: TRichView 18.5 - smooth scrolling
Replies: 3
Views: 409

TRichView 18.5 - smooth scrolling

We've released TRichView 18.5. A trial version is available: https://www.trichview.com/download A full version can be found in the protected section of this forum (or old setups can check for updates and download new versions). Previous version: https://www.trichview.com/forums/viewtopic.php?f=6&t=9...
by Sergey Tkachenko
Thu Jul 02, 2020 11:49 am
Forum: Support
Topic: TRVStyleTemplateCollection : SaveToStreamRVST, LoadFromStreamRVST
Replies: 6
Views: 3202

Re: TRVStyleTemplateCollection : SaveToStreamRVST, LoadFromStreamRVST

Thank you! It is fixed in TRichView v18.5.1
by Sergey Tkachenko
Wed Jul 01, 2020 6:44 pm
Forum: Support
Topic: Bookmark indicators
Replies: 1
Views: 242

Re: Bookmark indicators

Bookmarks are shown as lines with a circle only if rvoShowCheckpoints is included in RichViewEdit.Options. To hide them, exclude this option. Note that TrvActionShowSpecialCharacters shows/hides bookmarks. If you use RichViewActions, and want bookmarks to be always hidden (or always shown), assign r...
by Sergey Tkachenko
Wed Jul 01, 2020 5:07 pm
Forum: Support
Topic: Tables Width RTF error
Replies: 1
Views: 677

Re: Tables Width RTF error

You can process OnItemAction event: procedure TForm3.RichViewEdit1ItemAction(Sender: TCustomRichView; ItemAction: TRVItemAction; Item: TCustomRVItemInfo; var Text: TRVUnicodeString; RVData: TCustomRVData); begin if (ItemAction = rviaInserted) and (Item is TRVTableItemInfo) and (TRVTableItemInfo(Item...
by Sergey Tkachenko
Wed Jul 01, 2020 2:53 pm
Forum: Support
Topic: ActionList problem
Replies: 2
Views: 326

Re: ActionList problem

Maybe buttons lost links to actions?

Do actions have ControlPanel or DefaultControl properties assigned?
by Sergey Tkachenko
Fri Jun 26, 2020 9:46 pm
Forum: Support
Topic: Trial for Lazarus
Replies: 7
Views: 796

Re: Trial for Lazarus

I plan to upload v18.5 tomorrow, with fixed Lazarus support.
by Sergey Tkachenko
Fri Jun 26, 2020 7:39 pm
Forum: Support
Topic: Lazarus RVEditDemo, ActionTestUni and image loading issue
Replies: 7
Views: 608

Re: Lazarus RVEditDemo, ActionTestUni and image loading issue

For the both pictures, there are two alternative versions in this RTF. The first version is JPEG, and the second version is Windows Metafile. The second image is stored as typical RTF image, so TRichView can choose between its alternative versions, and it chooses JPEG. But in the first image, the JP...
by Sergey Tkachenko
Fri Jun 26, 2020 9:26 am
Forum: Support
Topic: Trial for Lazarus
Replies: 7
Views: 796

Re: Trial for Lazarus

Unfortunately, Lazarus trial is not possible. Or, at least, I do not know how to create it. It recompilation in Lazarus makes compiled files incompatible. So, to test our components, you either need Delphi, or test precompiled demo projects. Generally, everything is ported to Lazarus, except for: - ...
by Sergey Tkachenko
Wed Jun 24, 2020 11:34 am
Forum: Support
Topic: Missing icons in ReportBuilder 20.02
Replies: 6
Views: 7971

Re: Missing icons in ReportBuilder 20.02

Do you have ppRichView in "uses" of your application?

Can you update your DevExpress components? We changed our components for compatibility with DevExpress VCL v19.x, and compatibility with v18.x is lost.
by Sergey Tkachenko
Tue Jun 23, 2020 10:31 am
Forum: Support
Topic: Checkpoints position
Replies: 3
Views: 421

Re: Checkpoints position

In the next update, I'll add a new optional SmoothScroll parameter to rv.ScrollTo and rv.ScrollToDrawItem, and GotoCheckpoint will use it (both for TRichViewEdit and ScaleRichView).
by Sergey Tkachenko
Sun Jun 21, 2020 8:08 pm
Forum: Examples, Demos
Topic: [Demo] Track changes (a kind of)
Replies: 0
Views: 551

[Demo] Track changes (a kind of)

Our editors do not support "track changes" feature yet. The attached demos try to simulate this feature by coloring inserted or deleted text: TrackChanges.zip A green color (and an underline) is applied to all new text. Instead of deletion, a red color (and a strike-out) is applied (except for delet...
by Sergey Tkachenko
Fri Jun 19, 2020 9:59 pm
Forum: Support
Topic: Multiple instances of RVAControlPanel / Copy paste issues
Replies: 1
Views: 415

Re: Multiple instances of RVAControlPanel / Copy paste issues

Several RVAControlPanels in the same applications are rarely needed. They are needed only if you need to apply different settings for different actions (for example, different UI language in different forms). In other cases, I recommend using a single RVAControlPanel. If you want a certain action to...
by Sergey Tkachenko
Thu Jun 18, 2020 2:58 pm
Forum: Support
Topic: Tabs lost when converting to HTML
Replies: 1
Views: 420

Re: Tabs lost when converting to HTML

HTML cannot contain tabs. In HTML, tabs, spaces, line breaks are all white-space characters. Browsers show any sequence of white-space characters as a single space character (or, in some places, ignore them completely). What's why TRichView saves tabs a several alternate space and non-breaking-space...
by Sergey Tkachenko
Tue Jun 16, 2020 7:32 pm
Forum: RVMedia
Topic: Ip camera connection
Replies: 1
Views: 562

Re: Ip camera connection

1) If this camera displays video in H.264 format, RVMedia requires FFmpeg, see https://www.trichview.com/forums/viewtopic.php?f=17 Without FFmpeg, RVMedia supports only MJPEG and JPEG cameras. 2) There are two ways to specify IP camera parameters in RVMedia. - if you know the exact video URL, specif...
by Sergey Tkachenko
Tue Jun 16, 2020 12:44 pm
Forum: Support
Topic: Insert Image at position in TCustomRVData
Replies: 5
Views: 880

Re: Insert Image at position in TCustomRVData

1) Manual: https://www.trichview.com/help/ (also available as CHM in TRichView\Help\, and as PDF https://www.trichview.com/rvfiles/rv_pdf_manual.zip ) 2) Tutorial demo projects (very basic): TRichView\Demos\DelphiUnicode\Tutorials.groupproj 3) Other demo projects: TRichView\Demos\DelphiUnicode\Demos...