# | Line 1 | Line 1 | |
---|---|---|
1 | + | |
2 | + | IBX Change Log version (2.0-0) Tue, 06 Dec 2016 10:33:44 +0000 |
3 | + | |
4 | + | See also doc/readme.upgrade-4-x.to.2-0-0.xhtml for important information on |
5 | + | upgrading to IBX2. |
6 | + | |
7 | + | 1. Size property of TIBStringField is now the width in characters of the field |
8 | + | and not the byte length. This applies only to multi-byte character sets such |
9 | + | as UTF8. The original approach aligned with TStringField. However, the TStringField |
10 | + | code is not recognised as a bug and hence this change to align the behaviour. |
11 | + | The TStringField change is expected in fpc 3.2.0. |
12 | + | |
13 | + | 2. A new property AutoFieldSize: boolean has been added to TIBStringField. When |
14 | + | true (default) then Size property value saved in the lfm is ignored. Size is |
15 | + | always set from the dynamic information read from the database. It is unclear |
16 | + | why anyone would want to override this and set Size to false. |
17 | + | |
18 | + | 3. ibxscript: should now handle correctly a Case..End statement within a procedure |
19 | + | block. |
20 | + | |
21 | + | 4. IBDatabase: new property - CreateIfNotExists. If true and database does not |
22 | + | exist when an attempt is made to connect to it (run time only) then an attempt |
23 | + | is made to create the database. |
24 | + | |
25 | + | 5. IBDatabase: new event - OnCreateDatabase. This event is called after a database |
26 | + | has been successfully created as a result of a call to CreateDatabase or when |
27 | + | creating a database after it was found not to exist. |
28 | + | |
29 | + | 6. DBControlGrid: a race condition could result in the wrong row image being |
30 | + | written to the cache. This has been avoided by a trip round the message |
31 | + | loop before rendering the row image. |
32 | + | |
33 | + | 7. DBControlGrid: It is strongly recommended not to open the source DataSet for |
34 | + | a DBControlGrid during a Form's "OnShow" event handler. Under GTK2 this is |
35 | + | known to risk corrupt rendering of row images when the control is first |
36 | + | displayed. If necessary use "Application.QueueAsyncCall" to delay opening |
37 | + | of the dataset (see DBControlGrid examples) until the Form's Window has been created. |
38 | + | |
39 | + | 8. DBControlGrid & IBDynamicGrid: Navigation keys should now work correctly with |
40 | + | a TDateEdit control located on an editor panel. |
41 | + | |
42 | + | 9. TIBExtract: brought up-to-date plus many bug fixes. |
43 | + | |
44 | + | 10. DBControlGrid: Removed memory leak when updating rows. |
45 | + | |
46 | + | 11. TIBCMLocalDBSupport: fixed invalid free on upgrade. |
47 | + | |
48 | IBX Change Log version (1.4-3) Thu, 22 Sep 2016 18:10:15 +0100 | |
49 | ||
50 | 1. IBCustomDataset: When calling SetCodePage, no longer request transliteration | |
# | Line 19 | Line 66 | IBX Change Log version | |
66 | regardless of the database character set or connection character set. This | |
67 | is for compatibility with the LCL. | |
68 | ||
69 | < | IBX Change Log version (1.4-2) Sat, 16 Jul 2016 13:25:48 +0100 |
69 | > | IBX Change Log version (1.4-2) Thu, 22 Sep 2016 15:25:27 +0100 |
70 | ||
71 | 1. IBBlob: Defer reading of blob until read method called. This avoids having to | |
72 | read in an entire blob just to get the size of the blob. General performance |
– | Removed lines |
+ | Added lines |
< | Changed lines |
> | Changed lines |