Bug #38867 Rename diagram does not automatically update label of diagram tab

Description:
When renaming a diagram, the label of the corresponding tab is not automatically updated. Only when the focus is changed, the text is updated.

How to repeat:
Create a new diagram. Activate the "MySQL Model" tab. Right click the newly created diagram in the "EER Diagrams" section of the "MySQL Model" tab. In the context menu,choose the rename option. Type a new text. Type ENTER to stop editing. Observe that the label is changed in the "MySQL Model" tab, but that the label text for the tab corresponding to the diagram is still unchanged. Move the mouse out of the "EER Diagrams" section. Observe that the label is now changed.

Suggested fix:
Please fix, immediately change label text for tab.

this has been fixed in the meantime (tested in 5.0.29)

An entry was added to the 5.0.29 changelog:

When a diagram was renamed, the label of the corresponding tab was not automatically updated. However, when the focus was changed, the text was correctly updated.