CodeSnip Old Code (SVN)

Fixed bug in events triggered on updating and deleting categories and snippets - all sorts of other events were being fired that shouldn't, causing mayhem in code that updates display after these changes.
Fixes bug #3427743

Fixed potential bug by testing for nil notifier in TOverviewFrame.tcDisplayStyleChange.
Fixes Bug #3427889

* Added new events that are fired before snippet and category changes take place.
* Removed duplicate in "after-deletion" events.

Changed Snippet and Category view implementations to record snippet and category ids instead of instances and to fetch instances from database as required. This should help with some problems of referencing freed instances.

Added new overload of TSnippetList.Find that takes a TSnippetID parameter.

* Modified TMainDisplayMgr to support changes in IEditableTabbedDisplayMgr.
* Changed code that clears display to clear overview pane and either current detail tab display or to delete all tabs.
* Modified FmMain to delete all tabs before re-displaying a re-loaded database.

Changed IEditableTabbedDisplayMgr.CloseSelectedTab to CloseTabs that can optionally close selected, all or all except selected tabs.

Commented out "sealed" modifier to class declaration: causes problems with loading of frame in designer.

* Rationalised code after merger with former sub-class.
* Made frame class sealed and re-factored out sole virtual method.
* Made all interface implementation code public and changed visibility of some other code.

XMLDoc commented unit.