Maniphest T12917

ToolManager keeps reference on removed datanode
Closed, ResolvedPublic
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	• schroedt
	Aug 22 2012, 4:01 PM

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Description

ToolManager listens to DeleteEvents on DataNodes, but if a Node is removed from the datastorage all listeners are remove before the node itself is removed.
This leads to an inconsistent state that the ToolManager has still a reference to the node and that the 'New Segmentation' button is still enabled.

Related Objects

Mentioned In: T13013: MITK crashes after deleting a data node when closing segmentation plugin before
T12943: Segmentation Bundle doesnt work

Event Timeline

• schroedt added projects: MITK, Bugzilla.Aug 22 2012, 4:01 PM

[a7a3dd]: Merge branch 'bug-12917-ToolManager-keeps-reference'

Merged commits:

2012-08-22 16:05:39 Tobias Schroeder [4435d5]
added observer and callback on toolmanager

2012-08-15 17:45:30 Tobias Schroeder [3e8fd0]
remove datanode from toolmanager list and set selection to NULL

• schroedt mentioned this in T12943: Segmentation Bundle doesnt work.Aug 29 2012, 4:39 PM

• schroedt mentioned this in T13013: MITK crashes after deleting a data node when closing segmentation plugin before.Sep 5 2012, 2:46 PM