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Revision: 39
Committed: Tue May 17 08:14:52 2016 UTC (7 years, 10 months ago) by tony
File size: 27888 byte(s)
Log Message:
Committing updates for Release R1-4-1

File Contents

# User Rev Content
1 tony 39 IBX Change Log version (1.4-1) Tue, 17 May 2016 09:14:51 +0100
2    
3     1. No character set specified for connection: when a text blob is retrieved, the
4     character set is determined by looking up the native character set using then
5     Firebird API. Otherwise a text mode blob is assumed to have the same character
6     set as the connection.
7    
8     2. TIBGUIInterface: this is an internal interface. Minor type changes to allow
9     for Login Dialog returing a change to the database path.
10    
11     3. Design Time Database and Server login Dialogs now allow the Database Name/Server Name
12     to be changed from that given in the TIBDatabase/TIBServer component and for the
13     entered value to be saved on a project specific basis (design time only).
14    
15     4. IBDynamicGrid: TDBLookupCellEditor now compares its DataFieldName with the
16     column fieldname. If they are the same then it is acts as a look up for the KeyValue
17     Otherwise, it sets the column text to the selected ListField Value.
18    
19     5. IBDynamicGrid: Only visible columns are now taken into account When recalculating
20     column width.
21    
22     6. IBLookupComboEditBox: Fix error with autocomplete query when a RelationName is given
23     and a case insensitive search is requested.
24    
25     7. IBDynamicGrid: No longer ignores notifications removing Column Totals controls
26     or column ListSource.
27    
28     8. IBQuery: no longer performs unnecessary refresh of SQL Text (and hence avoids an
29     unprepare) when closing and the text has not changed.
30    
31     9. IBSQL: Base the cursor name on a GUID instead of a hexstr version of the class pointer.
32     Less likely to cause a cursor re-use error on Windows.
33    
34     10.SV5IPC: include workaround for OSX. FPC 3.0.0 has broken ipc module for darwin.
35     Expected to be fixed in 3.0.2. Hence workaround only applies to 3.0.0.
36    
37     11. TIBTreeView: Guard against nil destination on record changed
38    
39     12. AnsiString Code page support: TIBStringField.AsString and TIBMemoField.AsString now return a
40     string type with the code page set to reflect the returned field encoding after
41     Firebird driver transliteration, if any. FPC 3.0.0 onwards only. Behaviour unchanged for
42     earlier versions.
43    
44     13. AnsiString Code page support: Assigning to TIBStringField.AsString and TIBMemoField.AsString
45     will now result in transliteration to the code page specified for the Firebird driver
46     if the assigned string has a different code page. FPC 3.0.0 onwards only.
47    
48     14. TIBDatabase: new property UseDefaultSystemCodePage. When set any lc_ctype parameter
49     is ignored and the lc_ctype value, when the database is opened, is set to align with
50     the DefaultSystemCodePage (FPC 3.0.0 onwards). Normally, this is what you want and should ensure
51     platform independence. Note: this applies to FPC 3.0.0 and earlier versions. Pre FPC
52     3.0.0, when this property is true, the lc_ctype is UTF8 except under windows when
53     the GETACP is used to determine the Windows code page.
54    
55     15. TIBDatabase: new property DefaultCharSetName. This is the Firebird character set
56     name used as the lc_ctype when the database was opened. Only valid while the
57     Database is connected.
58    
59     16. TIBDatabase: new property DefaultCodePage (FPC >=3.0.0 only). This is the codepage
60     id that corresponds to the DefaultCharSetName.
61    
62 tony 37 IBX Change Log version (1.4-0) Mon, 15 Feb 2016 14:44:24 +0000
63    
64     1. Unix: If Firebird Embedded Server shared object is loaded and a local database
65     path is given and database attach fails due to access permission issues on the
66     temp directory or security database, then the attach is retried with "localhost:"
67     prefixing the databasename. This should avoid problems when the database has to
68     be accessed by a local (e.g. classic) server and libfbembed is used.
69    
70     2. Windows: revised search order for Firebird DLL:
71     i. The Firebird Embedded Server in the application Directory.
72     ii. If the FIREBIRD environment variable is set then the directory this
73     points to is searched for the FB Client DLL and then then underlying
74     "bin" directory.
75     iii. Registry Key HKEY_LOCAL_MACHINE\SOFTWARE\Firebird Project\Firebird Server\Instances
76     is used to locate the Firebird installation directory and the underlying
77     "bin" directory is searched for the FB Client DLL.
78     iv. The Default installation directories C:\Program Files\Firebird\Firebird_2_x
79     are searched for the FB Client DLL.
80     v. The PATH Environment variable is used to search for the FB Client DLL.
81     vi. Finally the PATH Environment variable is used to search for IBASE.DLL.
82    
83     3. New Component: TIBXScript. This is an ISQL compatible SQL script execution engine.
84     See doc/readme.scriptengine and example applications.
85    
86     4. New Component: TIBlocalDBSupport. This is a TIBDatabase support component intended to
87     simplify the use of the embedded firebird server on both Linux and Windows platforms.
88     See dpc/readme.localdatabase and example applications.
89    
90     5. IBDynamicGrid: Reordering on column header click should now also work for
91     dynamic columns.
92    
93     6. ISQLMonitor: (Windows only). Mutex added to TMultilockGate to avoid race condition
94     between incrementing/decrementing the lock count and signalling the event.
95    
96 tony 35 IBX Change Log version (1.3-2) Tue, 26 Jan 2016 14:39:54 +0000
97    
98 tony 37 1.3.2 was never formally released and only made available as beta copies.
99    
100 tony 35 1. DBControlGrid,IBDynamicGrid: Ignore down arrow and up arrow in TCustomMemo
101    
102     2. IBDynamicGrid: Now deals correctly with a single column grid which has no indicator and autosize column
103    
104     3. IBLookupComboEditBox: reset timer on each key press - avoids timer going off too early
105    
106     4. IBDynamicGrid: Call event OnUpdateSortOrder even when aliasname not found in dataset
107     i.e. when it is a calculated field
108    
109     5. IBDynamicGrid: Fix problem selecting a different row when expanded row at end of grid.
110     This problem was due to a race condition between recalculating row heights and
111     determining which row was selected by the mouse click. The row height calculation
112     is now deferred by an extra trip round the message loop allowing the row to
113     be always calculated on the current grid layout rather than risking it being
114     calculated on the grid layout after the expanded row has been shrunk.
115    
116     6. IBLookupComboEditBox: avoid race condition between cm_killfocus and cm_exit on
117     Windows.
118    
119     7. TIBStringField: Now has two new public properties: CharacterSetName: string and CharacterSetSize: integer;
120     These properties allow the (Firebird) character set name for the field and the max number of bytes per character
121 tony 37 to be determined at runtime. See doc/readme.charactersets.html.
122 tony 35
123     8. TIBWideStringField: This is a new field type with the same additional public properties as above and subclassed from
124 tony 37 TWideStringField. This field type is used with the character size reported by Firebird is two. See doc/readme.charactersets.html.
125 tony 35
126     9. TIBMemoField and TIBWideMemoField: new field types with the same additional public properties as above and subclassed from
127     TMemoField and TWideMemoField respectively. These field types are used with Blob subtype 1 and a characterset size of
128 tony 37 1, 3 or 4 (TIBMemoField) or 2 (TIBWideMemoField). See doc/readme.charactersets.html.
129 tony 35
130     Both also have a new published property "DisplayTextAsClassName". If false (default) the displaytext is generated
131     from the blob text by truncating the string to the displaywidth (in characters not bytes). A displaywidth of zero
132     implies no truncation.
133    
134     10. IBLookupComboEditBox: Force autocomplete when EditingDone called and timer active.
135    
136     11. IBDynamicGrid: Call DataSet.Append when entering edit mode and dataset empty and not in insert state
137     (avoids "Not in Edit Mode" error).
138    
139     12. IBDynamicGrid: Correctly resize grid when one column width plus indicator.
140    
141     13. IBDynamicGrid: Ensure Editor Panel has focus when shown - avoids Windows API calling
142     DBGrid.DoExit on subsequent mouse click (e.g. on child control such as a tabbed page control.
143    
144     14. IBDynamicGrid: ignore up, down tab and return when editorpanel open and focus in a TCustomGrid descendent.
145    
146     15. DBControlGrid: Stop flashing grid when dataset closed and then re-opened while DisabledControls
147    
148     16. IBQuery: Bug fixed that prevented SQL being set programmatically once the Parser had been invoked.
149    
150     17. IBCustomDataSet: On close, parser is now freed and Select SQL reverts to value before DataSet Opened.
151    
152 tony 33 IBX Change Log version (1.3-1) Sat, 18 Jul 2015 13:30:50 +0100
153 tony 31
154     1. OnCloseUp Event Handler added to TDBLookupProperties
155    
156     2. IBDynamicGrid: Call to OnEditorPanelHide is now last editor hide action - avoids
157     problem with row size when exception is called.
158    
159     3. IBLookupComboEditBox: Force pending autocomplete on combobox exit.
160    
161     4. IBDynamicGrid and DBControlGrid: Keyhandler now ignores up, down, escape and return keys if
162     in a TCustomComboBox and ignores return key if in a TCustomMemo
163    
164     5. IBLookupComboEditBox: Ensure that KeyValue is set correctly when full text
165     keyed in i.e. when autocomplete not performed
166    
167 tony 33 6. Cleanup of "Uses" clauses and add console mode support. IBX should now support
168     console mode applications with all LCL required functions (builtin dialogs and
169     cursor management) centralised in the IBDialogs unit. As long as "IBDialogs" is
170     not included in your project, IBX should compile and link with a console mode program.
171     See consolemode example and its "readme"for further guidence. DO NOT add the ibexpress package to a
172     console mode application or the IDE will automatically assume that your
173     application is GUI based. Instead, you should include the ibexpressconsolemode package.
174 tony 31
175     IMPORTANT NOTE: IBDialogs must be included in GUI applications in order
176     to use the built in dialogs and cursor management. IBDialogs is
177 tony 33 included by default if "ibexpress" is in your project source's "uses" clause.
178 tony 31 This should be the case for all projects created through the IDE. This is why
179     you do not want to add the ibexpress package to console mode applications. The
180     ibexpressconsolemode package has been created to allow console mode programs
181     to avoid adding LCL dependencies when using IBX, while still having the
182     unit search paths set up correctly.
183    
184 tony 33 Existing users should check to ensure that the "ibexpress" unit is included in
185     each project's source file (*.lpr).
186    
187 tony 31 You may find that in order for the IDE to recognise that ibexpressconsolemode
188     exists, you have to first open the package in the IDE and then close it. This
189     adds it to the most recently accessed packages list. To make it permanently
190     available, add the package name to lazarus' staticpackages.inc file.
191    
192 tony 33 Thanks to Julio Jiménez for suggesting support of console mode.
193 tony 31
194     7. SQL Parser can now accept quoted strings that include new lines
195    
196     8. IBDynamicGrid: Lookup Cell Editor - the cursor is now positioned at end
197     of text on start of edit. This is particularly useful when tabbing to a
198     column and then inserting text.
199    
200     9. New Examples provided for IB Services and ISQLMonitor.
201    
202     10. Fix error when writing to blob streams that recorded only the last buffer
203     write in the blob stream. In most cases, this did not cause a problem as the
204     IB Blob Stream is written in a single write. However, with the TDBImage, write
205     of a graphic type prefix was lost which caused a problem when the image could
206     not be automatically recognised.
207    
208     11. Improve generation of random cursor names in TIBSQL - avoid risk of "cursor
209 tony 33 already open" errors due to random numbers used for the cursor name being identical.
210 tony 31
211     12. IBTable: corrected error that could result in an "Index out of bounds" error
212     when opening the table and the Primary Key is the last or only column in the
213     table. Thanks to Rick Hoover for the fix.
214    
215 tony 33 13. Fix TIBDatabase initialisation of lc_ctype under unix. Set to "UTF8" instead
216     of "UTF-8", and update list of available database character sets. Existing
217     users should check the current lc_ctype setting in their applications.
218 tony 29
219 tony 33 IBX Change Log version (1.2-4) Sat, 09 May 2015 12:38:29 +0100
220    
221 tony 29 1. Firebird Services: avoid List Index error when opening a service with an
222     empty Params property.
223    
224     2. IBControls: Fix problem with new link mechanism introduced in 1.2.3.
225     Link now set up in Loaded method - avoids occasional failure to apply
226     SQL markup on initial open.
227    
228     3. "Employees" example performance improvements when scrolling.
229    
230     4. DBControlGrid: Correctly handle edit panel removal when panel is child control of a
231     TFrame. Force recaching of selected frame to avoid GTK race (results in a
232     random image cached).
233    
234     5. DBControlGrid: Should now react to changes in panel height at run time.
235    
236     6. IBDynamicGrid: Redraws rows below on panel editor hide - avoids blank space at end of grid
237     even when further rows exist.
238    
239     7. DBControlGrid: DefaultRowHeight is no longer a published property as it should
240     always be derived from panel height and setting this property can cause confusion.
241     Note for existing projects: to avoid a missing property error at run time,
242     each form using the DBControlGrid must be opened, updated and saved in the IDE
243     in order to remove the property value from the lfm.
244    
245    
246 tony 33 IBX Change Log version (1.2-3) Tue, 14 Apr 2015 14:11:17 +0100
247 tony 27
248     1. TIBStoredProc. Prepare now called by ParamByName to avoid need to always
249     call Prepare before setting parameter values.
250    
251     2. Error message on ParamByName (all cases) not found now includes name of missing parameter.
252    
253     3. Code tidyup and more robust handling of dsql information result vector.
254    
255     4. Support for centralised handling of transaction status changes. TIBTransaction
256     has been given additional events "AfterEdit", "AfterInsert", "AfterDelete", "AfterPost"
257     and "AfterExecQuery". The first three are called after the same event is called
258     for an IBCustomDataSet descendent using the Transaction. The fourth is called
259     after a call to TIBSQL.ExecQuery, again using this transaction. These new events
260     enable monitoring of transaction status changes for a given transaction to be
261     handled in a single place. For example, when a change to the dataset occurs
262     an indicator can be set that shows the user that in order to save changes,
263     the transaction should be committed. Rather than doing this per dataset, this
264     can now be done per transaction.
265    
266     5. TDataSet.CheckBrowseMode automatically posts changes to the current row when
267     the dataset is scrolled. However, any changes to the current row are, by default,
268     discarded when the dataset is closed. TIBDataSet, TIBQuery and TIBTable now
269     have a new property "DataSetCloseAction" that adds automatic posting of changes
270     on dataset close. If this property is set to dcDiscardChanges (default) then the
271     behaviour is unchanged from previous versions. if the value is set to dcSaveChanges
272     then IBX will attempt to post any unsaved changes before the dataset is closed
273     (and after the BeforeClose event handler is called). The exception is when the
274     dataset is being closed as a result of a transaction rollback. In this case,
275     no action is taken and any unsaved changes are discarded. This avoids both
276     unnecessary overhead and the risk that a validation error may occur in the Post
277     raising an exception and thereby preventing a rollback.
278    
279     6. String Field sizes and Display Widths should now be correct for multi-byte character sets.
280     In earlier versions, the Display Width was set to the maximum byte width rather than the character
281     width. Display Widths are now corrected by dividing by the max byte width per character.
282     For UTF8 character sets, the byte width is four and hence the Display Width will be
283     the byte width divided by 4. The byte width of each character set is determined
284     dynamically when the database connection is estabished from the RDB$CHARACTER_SETS
285     system table. (see also http://bugs.freepascal.org/view.php?id=27766).
286    
287     7. SQLParser will now correctly parse SQL Text which contains ':' within quoted string.
288    
289     8. IBLookupComboEditBox: List should now always be restored to full list when the
290     control loses focus. Default Key press default interval reduced to 200ms.
291    
292     9. DBControlGrid: Ensure that selection is changed to newly appended row, even
293     when dataset rows are less than visible rows.
294    
295     10. IBDynamicGrid: Editor Panel is not shown on indicator click if Datasource
296     does not exist or DataSet is empty. More responsive on dataset open. New event
297     OnRestorePosition. Column sort disabled if no header row.
298    
299     11. IBTreeView: improved handling of response to "Add Node". Avoid scrolling dataset
300     while dataset state is dsInsert. Avoids posting errors.
301    
302     12. IBControls: New mechanism for distributing UpdateSQL and UpdateParams events. This is to
303     avoid conflict with DisableControls/EnableControls with Master/Detail linked tables.
304    
305     13. IBLookupComboEditBox: Now avoids SQL Errors when combo box text contains single quotes.
306    
307     14. TIBDataSet and TIBQuery: new Event - OnValidatePost. This event has been introduced
308     to solve a specific problem. That is when the dataset cursor is moved (e.g. by
309     a grid mouse click and the current row is being edited or inserted. In this case, TDataset
310     always "posts" the current record regardless or whether or not it may be more appropriate
311     to cancel any changes; the post occurs before the "BeforeScroll" event fires due to the way the
312     "MoveBy" function is implemented by TDataSet. The OnValidatePost event is called
313     as the first action of the "Post" method and allows the handler to convert the Post
314     into a Cancel if that is the appropriate action on moving to a different row. This is
315     achieved by returning with "CancelPost" argument set to true. Note that an exception could be
316     raised here, but it may still be more appropriate to validate a post and signal
317     a problem in the "BeforePost" event handler. See readme.automaticposts.xhtml)
318    
319     15. On Unix derived systems, the Firebird library name can now be given as a colon
320     separated list. Each library name on the list is tried in turn, in left to right
321     order with the first found being used as the firebird library. By default, on Linux,
322     the library name list is 'libfbembed.so.2.5:libfbembed.so.2.1:libfbclient.so.2'. This can be
323     overidden by the FBLIB environment variable or the OnGetLibraryName function.
324    
325     Note: when using the libfbembed.so, if you prefix the database name with "localhost:"
326     then it will still attempt to access the database via the Firebird Server and will
327     require a username and password. If only the pathname is given, then the username
328     and password should be omitted and the unix file permissions are used to grant
329     access.
330    
331 tony 33 IBX Change Log version (1.2-2) Sat, 14 Mar 2015 11:35:04 +0000
332 tony 23
333     1. A new IBControl - TDBControlGrid has been added. TDBControlGrid a lookalike
334     rather than a clone for the Delphi TDBCrtlGrid. TDBControlGrid is a single column grid
335     that replicates a TWinControl - typically a TPanel or a TFrame in each row. Each row
336 tony 27 corresponds to a row of the linked DataSource. Any data aware control on the
337 tony 23 replicated (e.g.) TPanel will then appear to have the appropriate value for the row.
338    
339     2. As suggested by Julio Jiménez, a new property "SQLHourGlass" has been added to TIBDatabase.
340 tony 25 When set to false (default true), the Hour Glass cursor is supcpressed and no cursor change
341 tony 23 takes place during database access. This may be useful when there are performance issues with
342     the change of cursor. Setting the property to false suppresses the change of cursor.
343    
344     3. As suggested by Julio Jiménez, a new property "AutoCommit" has been added to TIBDataSet, TIBQuery
345     and TIBTable. When set to acCommitRetaining (Default: acDisabled), a call is made to
346     Transaction.CommitRetaining immediately after every Post or Delete. This has the effect of
347     making all changes permanent immediately rather than when the transaction is explicitly
348     committed.
349    
350 tony 25 4. Experimental support for the Firebird 3 SQL_BOOLEAN type has been added while still
351 tony 27 using the legacy Firebird API. Thanks to Gabor Boros for helping to test this feature.
352 tony 23
353 tony 33 IBX Change Log version (1.2-1) Fri, 13 Mar 2015 11:14:15 +0000
354 tony 25
355     Development version only.
356    
357 tony 33 IBX Change Log version (1.2-0) Thu, 26 Feb 2015 10:34:04 +0000
358 tony 21
359     1. An internal select SQL Parser is now available for TIBCustomDataset descendents.
360     This is typically used during an "OnBeforeOpen" event handler to manipulate the
361     "Where" and "Having" clauses to implement user specified filters of arbitrary
362     complexity.
363    
364     2. A new Component Palette entry "Firebird Data Controls" is now available. This has
365     three new data aware controls dependent on IBX and which make use of the SQL Parser.
366     These are:
367    
368     - TIBLookupComboEditBox
369     - TIBDynamicGrid
370     - TIBTreeview
371    
372     TIBLookupComboEditBox is a TDBLookupComboBox descendent that implements "autocomplete"
373     of typed in text and "autoinsert" of new entries. Autocomplete uses SQL manipulation
374     to revise the available list and restrict it to items that are prefixed by the
375 tony 25 typed text (either case sensitive or case insensitive). Autoinsert allows a
376 tony 21 newly typed entry to be added to the list dataset and included in the available
377     list items.
378    
379     TIBDynamicGrid is a TDBGrid descendent that provides for:
380     - automatic resizing of selected columns to fill the available row length
381     - automatic positioning and sizing of a "totals" control, typically at the
382     column footer, on a per column basis.
383     - DataSet resorting on header row click, sorting the dataset by the selected column.
384     A second click on the same header cell reversed the sort order.
385     - Support for a "Panel Editor". That is on clicking the indicator column, the row
386     is automatically expanded and a panel superimposed on it. The panel can have any
387     number of child controls, typically data aware controls with the same datasource
388     as the grid allowing for editing of additional fields and more complex editors.
389     - Reselection of the same row following resorting.
390     - A new cell editor that provides the same functionality as TIBLookupComboEditBox.
391     Its properties are specified on a per column basis and allows for one or more
392     columns to have their values selected from a list provided by a dataset.
393     Autocomplete and autoinsert are also available. The existing picklist editor
394     is unaffected by the extension.
395    
396     TIBTreeView is a data aware TCustomTreeView.
397    
398     3. When getting a field value using FieldByName.AsVariant, an SQL_INT64 with a
399     zero scale will no longer return an error. An Int64 will be returned instead.
400    
401     4. TIBTransaction now has events for Before and After Transaction End and a new function
402     "GetEndAction" allowing the EndAction to be accessed by these event handlers.
403    
404     5. TIBQuery can now handle correctly queries which contain the same keyword parameter
405     repeated multiple times.
406    
407     6. TIBUpdateSQL will no longer return an error when "RowsAffected" is <> 1. This error
408     check used to get in the way of using Stored Procedures, and "Update or Insert"
409     statements.
410    
411     7. Insert, Modify and Delete property Editors now support Query Generation from
412     Stored Procedures.
413    
414     8. Three new examples illustrate the use of the new IB Controls
415    
416    
417 tony 33 IBX Change Log version (1.1-0) Mon, 07 Jul 2014 14:01:07 +0100
418 tony 19
419     1. TIBXSQLVAR code clean up and optimisation to improve client side "prepare" and parameter
420     setting performance. See "readme.field+param.names in the doc folder.(Thanks to
421     Gabor Boros for reporting this problem and for testing the improvements).
422    
423     2. IBX can now support dialect 3 quoted column names that contain spaces and which differ only in their case.
424     See readme.field+param.names in the doc folder.
425    
426     3. IBX SQL Editors will now automatically add double quotes around column names when the database
427     dialect is "3" and the column name contains spaces or is a Firebird 2.5 SQL Reserved Word.
428    
429     4. Param Type LargeInt now supported in TIBQuery and TIBStoredProc
430    
431     5. TIBSQL.ExecQuery retry on failure removed to avoid problems with "at most once"
432     actions.
433    
434     6. TIBTransaction.SetDefaultDatabase uses SetObjectProp instead of mis-using SetOrdProp (with
435     thanks to Yuriy Kopnin for pointing this out).
436    
437     7. GenerateParamName is now a published property of TIBSQL, TIBQuery and TIBDataSet.
438    
439     8. varWord, varShortInt and varInt64 added to TIBXSQLVAR.SetAsVariant and hence now available as variant types
440     for both fields and parameter setting.
441    
442     9. Changes to the Select SQL in an IBCustomDataset descendent should now be
443     visible in the Fields Editor immediately afterwards - rather than only after cycling the "active" property.
444    
445     10. TIBSQL SQL editor will operate correctly and not report an SQL syntax error on SQL test,
446     when DSQL ('?') parameter placeholders are used and the TIBSQL.GenerateParamNames property is set to true.
447    
448     11. TIBTable now has a property editor for "MasterFields"
449    
450     12. SQL Property Editors now include a checkbox "Allow DSQL Placeholder". This corresponds to the
451     GenerateParamNames property and should be set when using DSQL (i.e. '?') style parameters.
452    
453     13. The IBTransaction editor now has a radio button ("Unspecified") which is set when the combination
454     of settings is unrecognised. Selecting this radio button has no effect on the settings.
455    
456    
457 tony 17 IBX Change Log version (1.0-5) Sat, 28 Dec 2013 19:22:23 +0000
458    
459     1. TBookmark change conditional compile changed to >= 2.7.0 to match revised availability of change.
460    
461 tony 15 IBX Change Log version (1.0-4) Thu, 28 Feb 2013 16:56:13 +0000
462    
463     1. In a TIBCustomDataset descendent, a generator now only sets the value when
464     it is null. This allows for alternative user defined setting of the generator
465    
466     Many thanks to Julio Jiménez for this fix
467    
468     2. An Error Dialog is now displayed in the Lazarus IDE if IBX cannot find the Firebird Library
469     and suggests that the user may have forgotten to install it.
470    
471 tony 13 IBX Change Log version (1.0-3) Thu, 22 Nov 2012 22:53:39 +0000
472    
473     1. Conditional compilation used to limit registration of TIntegerField to
474     Lazarus versions less than 1.1
475    
476     2. When a database connection is created, character set is now by default set
477     to UTF8 (Unix) or to the current Windows code page (Windows) if in the range
478     1250 to 1254.
479    
480    
481 tony 11 IBX Change Log version (1.0-2) Tue, 09 Oct 2012 09:10:30 +0100
482    
483     1. TBookmark change conditional compile changed to > 2.6.2 to match expected availability of change.
484    
485    
486 tony 9 IBX Change Log version (1.0-1) Sun, 05 Aug 2012 20:00:04 +0100
487 tony 7
488     1. In IBCustomDataset. Changed CurBookmark from string to TBookmark for compiler versions > 2.6.0
489     Necessary because of TBookmark type and TDataSet.Bookmark property change in fpc 2.7.1
490    
491     2. IBX now registers TIntegerField as a "No Icon" component. This may be removed if the fpc DB
492     package is changed to do this (which it should do).
493    
494     IBX Change Log version (1.0-0) Sat, 28 Apr 2012 16:43:00 +0100
495    
496     1. Add "if active then active := false" to TIBCustomDataset destructor. (Avoid error on database close).
497    
498     2. Make use of $STATIC conditional in IBSQLMonitor (Needed for FPC 2.6.0 compliance)
499    
500     3. Database Property Editor: Character Set drop down box now uses "OnChange" rather than "OnCloseUp" to react to changes
501    
502     4. Property editors should now correctly resize.
503    
504     5. In IBDatabaseEdit.TestClick, the LoginPrompt is now set to the state of the LoginPrompt Checkbox
505     (restored original functionality)
506    
507     6. Under OSX, if IBX fails to load libfbclient.dylib, it will now try and load the firebird
508     library using the absolute path /Library/Frameworks/Firebird.framework/Firebird.