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Report From: Delphi-BCB/VCL/Action Classes [ Add a report in this area ]

Report #: 67266

Status: Closed

TActionManager - inheritance

Project: Delphi

Build #: 16989

Version: 12.0

Submitted By: Janka Janos

Report Type: Basic functionality failure

Date Reported: 9/28/2008 7:09:56 AM

Severity: Serious / Highly visible problem

Last Updated: 12/12/2008 10:32:08 AM

Platform: All platforms

Internal Tracking #:

Resolution: As Designed (Resolution Comments)

Resolved in Build: : None

Duplicate of: None

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Total Votes: None

Description

Component class "TActionManager" does not support inheritance and cannot be added to a module that has descendents. Why?

Steps to Reproduce:

None

Workarounds

None

Attachment

None

Comments

Robert Cerny at 9/29/2008 11:57:32 AM -

It's the limitation of the component.
It has some parts it can't compare to ancestor, so it's flagged as non inheritable.
Some other components have this limitation too.

Scott van der Linden at 6/30/2011 7:44:45 PM -

The knock-on effects of this are bad!
Since the Ribbon interface uses TActionManager This pretty much kills any chance to have a ribbon inherited as well.
I hope in Delphi XE2 we get:
* Updated 2010 Ribbon
* the Ribbon uses either a "fixed for form inheritance" TActionManager or a completely new mechanism.

Tomohiro Takahashi at 6/30/2011 7:49:28 PM -

> I hope in Delphi XE2 we get:
If possible(if you ara Fieldtester), please put new QC report about your request for Pulsar.
Thanks.

Janka Janos at 9/30/2008 12:36:25 PM -

I get it. But it is so bad.

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