BUG: Fix missing QWidget parents

Fix potential memory leak identified in !123 (merged)

This branch starts off new_spinboxes. Let's see how gitlab handles that. We should probably merge new_spinboxes first, then merge widget_parents into develop

mentioned in merge request !123 (merged)

added 2 commits

• e3e4b307 - 1 commit from branch new_spinboxes
• 4108a75e - Merge branch 'new_spinboxes' into widget_parents

Compare with previous version

The Qt convention is to default parent to nullptr, but I don't feel that strongly about it.

Same. It's all called from the same line of code in the factory anyway.

changed the description

changed target branch from new_spinboxes to develop

I changed the target branch to develop because new_spinboxes is now merged into develop

added 1 commit

• 2aa793fb - BUG: Fix missing widget parent in tests

Compare with previous version

I pushed a fix for the build errors in Modules/Wrappers/QtWidget/test. I wonder why it's not failing on pc-christophe...

Dashboard is green. Waiting for votes :)

added 25 commits

• 2aa793fb...9bdec1f7 - 24 commits from branch develop
• afb5b1d7 - Merge branch 'develop' into widget_parents

Compare with previous version

resolved all discussions

mentioned in commit fda0338e

merged

mentioned in issue #1645 (closed)

mentioned in merge request !187 (merged)

mentioned in issue #1722 (closed)

added bug label

changed milestone to %7.0.0