CodeSnip Old Code (SVN)

Changed code that accessed _Database.IsEmpty to use Database.IsEmpty instead.
Deleted IsEmpty method from IDatabase and _TDatabase.

Removed unused DB.UCategory unit reference.

Removed Categories main menu with its add, delete and rename menu items and their associated actions.

Removed call to notifier object to set display category action.

Display is now refreshed after tag removal in ActRemoveTagExecute.

Added support for handling remove tag and display tag actions.

Renamed menu items and actions associated with groupings. Also named related action event handlers.

Replaced category grouping in overview frame with a tags grouping.
Renamed cCategorisedGrouping constant as cTagsGrouping and made necessary changes to calling code.
Changed main form's main View menu re change from categorised to tags groupings. Also changed wording of other "grouping" menu options.

Renamed TMainWindowSettings' OverviewTab property to OverviewGrouping.
Also renamed "OverviewTab" value in user-config file to "OverviewGrouping".
Modified TMainForm to use revised property name.

Renamed TMainDisplayMgr's SelectNextActiveTab and SelectPreviousActiveTab to SelectNextDetailsTab and SelectPreviousDetailsTab respectively: these names are more sensible now that only detail pane has tabs.
Made required changes to calling code in TMainForm.