--- ibx/trunk/changelog 2016/09/22 17:10:15 44 +++ ibx/trunk/changelog 2016/12/06 10:33:46 45 @@ -1,3 +1,50 @@ + +IBX Change Log version (2.0-0) Tue, 06 Dec 2016 10:33:44 +0000 + +See also doc/readme.upgrade-4-x.to.2-0-0.xhtml for important information on +upgrading to IBX2. + +1. Size property of TIBStringField is now the width in characters of the field + and not the byte length. This applies only to multi-byte character sets such + as UTF8. The original approach aligned with TStringField. However, the TStringField + code is not recognised as a bug and hence this change to align the behaviour. + The TStringField change is expected in fpc 3.2.0. + +2. A new property AutoFieldSize: boolean has been added to TIBStringField. When + true (default) then Size property value saved in the lfm is ignored. Size is + always set from the dynamic information read from the database. It is unclear + why anyone would want to override this and set Size to false. + +3. ibxscript: should now handle correctly a Case..End statement within a procedure + block. + +4. IBDatabase: new property - CreateIfNotExists. If true and database does not + exist when an attempt is made to connect to it (run time only) then an attempt + is made to create the database. + +5. IBDatabase: new event - OnCreateDatabase. This event is called after a database + has been successfully created as a result of a call to CreateDatabase or when + creating a database after it was found not to exist. + +6. DBControlGrid: a race condition could result in the wrong row image being + written to the cache. This has been avoided by a trip round the message + loop before rendering the row image. + +7. DBControlGrid: It is strongly recommended not to open the source DataSet for + a DBControlGrid during a Form's "OnShow" event handler. Under GTK2 this is + known to risk corrupt rendering of row images when the control is first + displayed. If necessary use "Application.QueueAsyncCall" to delay opening + of the dataset (see DBControlGrid examples) until the Form's Window has been created. + +8. DBControlGrid & IBDynamicGrid: Navigation keys should now work correctly with + a TDateEdit control located on an editor panel. + +9. TIBExtract: brought up-to-date plus many bug fixes. + +10. DBControlGrid: Removed memory leak when updating rows. + +11. TIBCMLocalDBSupport: fixed invalid free on upgrade. + IBX Change Log version (1.4-3) Thu, 22 Sep 2016 18:10:15 +0100 1. IBCustomDataset: When calling SetCodePage, no longer request transliteration @@ -19,7 +66,7 @@ IBX Change Log version regardless of the database character set or connection character set. This is for compatibility with the LCL. -IBX Change Log version (1.4-2) Sat, 16 Jul 2016 13:25:48 +0100 +IBX Change Log version (1.4-2) Thu, 22 Sep 2016 15:25:27 +0100 1. IBBlob: Defer reading of blob until read method called. This avoids having to read in an entire blob just to get the size of the blob. General performance