PICARD-3127: feat(configurablecolumnsheader): Don't auto-close the menu when picking columns #2745
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Summary
Problem
Currently, when users right-click on column headers and toggle column visibility, the context menu closes after each selection. This forces users to repeatedly open the menu to show/hide multiple columns, resulting in poor UX.
Solution
Applied the same
QWidgetAction
+QCheckBox
pattern from PICARD-3114 to the columns picker menu inconfigurablecolumnsheader.py
:QAction
items withQWidgetAction
containing embeddedQCheckBox
widgetscontextMenuEvent
following SOLID principles for improved maintainabilityThe menu now stays open while users toggle multiple columns, and the lock state dynamically controls the enabled state of all dependent actions.
Action
Additional actions required: