0004899: TJvRichEdit content is not shown when placed on TAdvOfficePager (from TMS-Software) - JEDI Issue Tracker

ID	Project	Category	View Status	Date Submitted	Last Update

0004899	JEDI VCL	00 JVCL Components	public	2009-08-17 10:51	2009-10-03 15:52

Reporter	freejay	Assigned To	AHUser
Priority	normal	Severity	major	Reproducibility	always
Status	resolved	Resolution	fixed
Product Version	3.37
Target Version		Fixed in Version	3.39

Summary	0004899: TJvRichEdit content is not shown when placed on TAdvOfficePager (from TMS-Software)
Description	If you put an TJvRichEdit component into the page of an TAdvOfficePager the content of the RichEdit (text, pictures etc) is not visible. If I use the Delphi built-in TRichEdit instead the content is visible (it can not display pictures of course).
Additional Information	If the TJvRichEdit component is placed anywhere else (outside the TAdvOfficePager) the content is displayed properly. I didn't copile this project for a very long time so I don't know if this behaviour startet with Delphi 2009 or the latest JEDI version or the latest TMS Component Pack version, so I don't know if this problem is related to the JvRichEdit component or the AdvOfficePager. I'm using JVCL V3.37 and TAdvOfficePager V1.7.1.4
Tags	No tags attached.

2009-09-08 21:04	cropim10.jpg (86,695 bytes) cropim10.jpg (86,695 bytes)

okaryn 2009-09-08 21:06 reporter ~0016060	Confirm with Delphi 2010, JVCL 1.38 and TMS Component Pack 5.2.4.1 The problem is with all TMS containers (AdvPanel, AdvPanelGroup, AdvPageControl, etc...)

obones 2009-09-09 19:40 administrator ~0016074	Well, we don't have the TMS components here, so we can't test. And it seems to me it's an issue on their side with something they do to their containers. Unless someone comes up with a solution, this will stay as is.

okaryn 2009-09-09 19:49 reporter ~0016077	Thanks, The TMS answer (on their newsgroup) : -- "I can only suspect this issue is in TJVRichEdit, it does not happen with a regular TRichEdit." -- Because TJVRichEdit is the only component with this problem (VCL TRichEdit work fine) ? I will waiting for new answer from their support. Wait & see...

AHUser 2009-10-03 15:30 developer ~0016230	> I can only suspect this issue is in TJVRichEdit, My research shows that if I place a non-VCL control (CreateWindowEx) between the TAdvOfficePage and the TJvRichEdit the content is visible again. This implies that TAdvOfficePage does something with its child VCL controls. But without the TAdvOfficePage source code it is only guess work.

AHUser 2009-10-03 15:52 developer ~0016231	Fixed in SVN. The new Delphi 2009 ParentDoubleBuffered property was not set to False. And because TAdvOfficePage uses double buffering the new property propagated the double buffering into every child including JvRichEdit which doesn't work with enabled double buffering.

Date Modified	Username	Field	Change
2009-08-17 10:51	freejay	New Issue
2009-09-08 21:04	okaryn	File Added: cropim10.jpg
2009-09-08 21:06	okaryn	Note Added: 0016060
2009-09-09 19:40	obones	Note Added: 0016074
2009-09-09 19:40	obones	Status	new => feedback
2009-09-09 19:49	okaryn	Note Added: 0016077
2009-10-03 15:30	AHUser	Note Added: 0016230
2009-10-03 15:31	AHUser	Assigned To	=> AHUser
2009-10-03 15:31	AHUser	Status	feedback => assigned
2009-10-03 15:52	AHUser	Note Added: 0016231
2009-10-03 15:52	AHUser	Status	assigned => resolved
2009-10-03 15:52	AHUser	Fixed in Version	=> Daily / SVN
2009-10-03 15:52	AHUser	Resolution	open => fixed