Editing operations in Activity diagrams do not maintain the proper correlation between pins and actions.
To Reproduce
There are a number of scenarios that can demonstrate this bug:
If a pin X (either input or output) is associated with action A in one activity diagram and you have another activity diagram with action A already in it, you can drag pin X into the diagram and place it anywhere. It doesn't have to be connected to action A.
If a pin X is associated with action A in an activity diagram and you then create an action B and drag pin X from the tree onto action B, it can be attached to action B, but it will also still be shown as attached to action A. Note that attaching pin X to action B does place pin X under action B in the tree.
If pin X is associated with action A in an activity diagram, you can drag pin X from the tree and place another copy of the pin anywhere in the diagram. You can even attach it to action A again, and end up with two pin X's attached to action A.
Expected behavior
It should not be possible to create a pin without associating it with an action
It should not be possible to display a pin in an activity diagram (by dragging it from the tree) without having it graphically attached to the action with which it is associated
Screenshots
OS
[ ] Linux (Please put in notes the specific distro)
danyeaw
commented
4 weeks ago
Describe the bug
Editing operations in Activity diagrams do not maintain the proper correlation between pins and actions.
To Reproduce
There are a number of scenarios that can demonstrate this bug:
Expected behavior
Screenshots
OS
Version
Version of Gaphor: 2.26.0
Additional information
Add any other context about the problem here.