U++ framework: TreeCtrl » PROPOSAL: TreeCtrl optionally owns Ctrl's in Node

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PROPOSAL: TreeCtrl optionally owns Ctrl's in Node [message #30202]

Wed, 15 December 2010 15:52

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

hi all

ArrayCtrl has got the possibility to own the Ctrls if they are passed as pointer, so one can create some on the fly and have the TreeCtrl take care of their destruction. this is great for editing the represented values.
it does not break the 'everything-belongs-somewhere-rule'. TreeCtrl is then the container..

since these two, ArrayCtrl and TreeCtrl are the major complex grouping Ctrl's they should support it and be of similar skills.

what do you think?

EDIT: at first i thought it is easy task, since TreeCtrl is already setup as to have Ctrls, but not owned. but i realize that TreeCtrl::Node and TreeCtrl::Item handling is not fitting in design as to handle ownership.

maybe someone could help here. attached is the so far changed TreeCtrl sources

Attachment: TreeCtrl.h
(Size: 16.16KB, Downloaded 565 times)
Attachment: TreeCtrl.cpp
(Size: 36.67KB, Downloaded 520 times)

[Updated on: Wed, 15 December 2010 21:31]

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[Message index]

		PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: kohait00 on Wed, 15 December 2010 15:52
		Re: PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: kohait00 on Tue, 11 January 2011 15:03
		Re: PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: mirek on Sun, 16 January 2011 11:26
		Re: PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: kohait00 on Tue, 18 January 2011 10:38
		Re: PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: mirek on Thu, 20 January 2011 14:32
		Re: PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: kohait00 on Thu, 20 January 2011 15:40
		Re: PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: kohait00 on Mon, 23 May 2011 22:57
		Re: PROPOSAL: TreeCtrl optionally owns Ctrl's in Node By: mirek on Wed, 01 June 2011 20:49

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