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[Segmentation] Picking tool: When no region is picked, selected node just gets unselected
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Description

When using the picking tool and clicking "Confirm picked region" (without actually picking a segmented region) the selected segmentation just gets unselected in the DataManager and no new segmentation is created. The user should at least get a warning that he has to select a region to create a segmentation. It would also be nice not to deselect the parent node if no new segmentation is created.

Event Timeline

kahl triaged this task as Wishlist priority.Jan 8 2020, 2:51 PM
kahl created this task.
kislinsk edited projects, added MITK (2018-04-4); removed MITK.Jan 9 2020, 2:52 PM
kislinsk edited projects, added MITK; removed MITK (2018-04-4).Feb 11 2020, 4:42 PM
kislinsk raised the priority of this task from Wishlist to Normal.Apr 15 2020, 7:44 AM
kislinsk edited projects, added MITK (2020); removed MITK.
kislinsk moved this task from Backlog to Segmentation on the MITK (2020) board.
kalali renamed this task from [Segmentation] Picking tool: When no region is picked, selected not just gets unselected to [Segmentation] Picking tool: When no region is picked, selected node just gets unselected.May 6 2020, 2:26 PM
kalali updated the task description. (Show Details)May 8 2020, 9:29 AM
kalali added a subscriber: kalali.

I tested this and I can confirm that the segmentation-node will be deselected but the parent node stays selected in my case!

kalali lowered the priority of this task from Normal to Low.May 8 2020, 9:31 AM