CodeSnip Old Code (SVN)

Added new UDatabaseLoaderUI unit containing TDatabaseLoaderUI class that loads the database in a thread and displays a "wait" dialog if loading takes longer than 0.5 seconds.

* Renamed UWaitForActionUI unit as UWaitForThreadUI and TWaitForActionUI as TWaitForThreadUI.
* Changed TWaitForThreadUI to execute a thread rather than an action as a thread.
* Corrected exception handling in TWaitForThreadUI.
* Removed TActionThread class from UWaitForThreadUI unit.

* Created new EAssignable exception and modified ECodeSnip and EBug to descend from it.
* Moved overloaded constructor and Assign method down from ECodeSnip into EAssignable.
* Added new TExceptionHelper static class that provides a single method used to (partially) clone exceptions.

Corrected svn_keywords property - changed "Rel" to "Rev".

* Added new li div style that styles divs within list items with spaced above. Permits spaced "paragraphs" within list items. Required by dlg_editsnippets.htm from r1035.
* Expanded header comments and included Rev and Date svn:keyword placeholders.

Updated snippets editor help topic with info about new "View Test Unit" button on "Compile" tab.

* Added button to "compile" tab of Snippets Editor to display unit used to test compile snippet.
* Set action for btnSetAllSuccess in designer and deleted code that explicitly set this action and action for btnSetAllQuery.

Updated A-Link keyword to "SnippetsEditorDlg" to reflect snippets editor dialog box name change at r1032.

Renamed FmUserDBEditDlg form unit as FmSnippetsEditorDlg and renamed form class from TUserDBEditDlg to TSnippetsEditorDlg. Modified using UUserDBMgr unit accordingly.

* Removed local PrimaryLangID function from TColorDialogEx.DoShow: now uses version from in Windows unit.
* Replaced use of FreeAndNil with direct call to object's Free method.
* Minor documentation changes.