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Comparing ibx/trunk/design/ibdataseteditor.pas (file contents):
Revision 19 by tony, Mon Jul 7 13:00:15 2014 UTC vs.
Revision 81 by tony, Mon Jan 1 11:31:10 2018 UTC

#	Line 1 | Line 1
1	<	(*
2	<	*  IBX For Lazarus (Firebird Express)
3	<	*
4	<	*  The contents of this file are subject to the Initial Developer's
5	<	*  Public License Version 1.0 (the "License"); you may not use this
6	<	*  file except in compliance with the License. You may obtain a copy
7	<	*  of the License here:
8	<	*
9	<	*    http://www.firebirdsql.org/index.php?op=doc&id=idpl
10	<	*
11	<	*  Software distributed under the License is distributed on an "AS
12	<	*  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
13	<	*  implied. See the License for the specific language governing rights
14	<	*  and limitations under the License.
15	<	*
16	<	*  The Initial Developer of the Original Code is Tony Whyman.
17	<	*
18	<	*  The Original Code is (C) 2011 Tony Whyman, MWA Software
19	<	*  (http://www.mwasoftware.co.uk).
20	<	*
21	<	*  All Rights Reserved.
22	<	*
23	<	*  Contributor(s): ______________________________________.
24	<	*
25	<	*)
26	<
27	<	unit IBDataSetEditor;
28	<
29	<	{$mode objfpc}{$H+}
30	<
31	<	interface
32	<
33	<	uses
34	<	Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
35	<	ComCtrls, StdCtrls, ExtCtrls, IBSystemTables, IBCustomDataSet, IBDatabase;
36	<
37	<	type
38	<
39	<	{ TIBDataSetEditorForm }
40	<
41	<	TIBDataSetEditorForm = class(TForm)
42	<	GenerateParams: TCheckBox;
43	<	TestBtn: TButton;
44	<	CancelButton: TButton;
45	<	FieldsPage: TTabSheet;
46	<	GenerateButton: TButton;
47	<	GroupBox1: TGroupBox;
48	<	IBTransaction1: TIBTransaction;
49	<	IncludePrimaryKeys: TCheckBox;
50	<	PrimaryKeyList: TListBox;
51	<	Label1: TLabel;
52	<	Label2: TLabel;
53	<	Label3: TLabel;
54	<	Label4: TLabel;
55	<	OkButton: TButton;
56	<	PageControl: TPageControl;
57	<	QuoteFields: TCheckBox;
58	<	SQLMemo: TMemo;
59	<	SQLPage: TTabSheet;
60	<	StatementType: TRadioGroup;
61	<	FieldList: TListBox;
62	<	TableNamesCombo: TComboBox;
63	<	procedure TestBtnClick(Sender: TObject);
64	<	procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
65	<	procedure FormShow(Sender: TObject);
66	<	procedure GenerateButtonClick(Sender: TObject);
67	<	procedure SQLMemoChange(Sender: TObject);
68	<	procedure SQLPageShow(Sender: TObject);
69	<	procedure StatementTypeClick(Sender: TObject);
70	<	procedure TableNamesComboCloseUp(Sender: TObject);
71	<	private
72	<	{ private declarations }
73	<	FDataSet: TIBDataSet;
74	<	FIBSystemTables: TIBSystemTables;
75	<	FDirty: boolean;
76	<	FCurrentStatement: integer;
77	<	FSelectSQL: TStringList;
78	<	FModifySQL: TStringList;
79	<	FInsertSQL: TStringList;
80	<	FDeleteSQL: TStringList;
81	<	FRefreshSQL: TStringList;
82	<	procedure UpdateSQLMemo;
83	<	public
84	<	{ public declarations }
85	<	constructor Create(TheOwner: TComponent); override;
86	<	destructor Destroy; override;
87	<	procedure SetDataSet(AObject: TIBDataSet);
88	<	end;
89	<
90	<	var
91	<	IBDataSetEditorForm: TIBDataSetEditorForm;
92	<
93	<	function EditIBDataSet(DataSet: TIBDataSet): boolean;
94	<
95	<	implementation
96	<
97	<	{$R *.lfm}
98	<
99	<	function EditIBDataSet(DataSet: TIBDataSet): boolean;
100	<	begin
101	<	Result := false;
102	<	if assigned(DataSet) and assigned(DataSet.Database) then
103	<	try
104	<	DataSet.Database.Connected := true;
105	<	except on E: Exception do
106	<	ShowMessage(E.Message)
107	<	end;
108	<
109	<	with TIBDataSetEditorForm.Create(Application) do
110	<	try
111	<	SetDataSet(DataSet);
112	<	if assigned(DataSet) then
113	<	GenerateParams.Checked := DataSet.GenerateParamNames;
114	<	Result := ShowModal = mrOK;
115	<	if Result and assigned(DataSet) then
116	<	DataSet.GenerateParamNames := GenerateParams.Checked
117	<	finally
118	<	Free
119	<	end;
120	<
121	<	end;
122	<
123	<	{ TIBDataSetEditorForm }
124	<
125	<	procedure TIBDataSetEditorForm.FormShow(Sender: TObject);
126	<	var TableName: string;
127	<	begin
128	<	PageControl.ActivePage := FieldsPage;
129	<	FModifySQL.Assign(FDataSet.ModifySQL);
130	<	FInsertSQL.Assign(FDataSet.InsertSQL);
131	<	FDeleteSQL.Assign(FDataSet.DeleteSQL);
132	<	FRefreshSQL.Assign(FDataSet.RefreshSQL);
133	<	FSelectSQL.Assign(FDataSet.SelectSQL);
134	<	GenerateButton.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
135	<	TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
136	<	FCurrentStatement := -1;
137	<	TableNamesCombo.Items.Clear;
138	<	FIBSystemTables.GetTableNames(TableNamesCombo.Items);
139	<	if TableNamesCombo.Items.Count > 0 then
140	<	begin
141	<	TableNamesCombo.ItemIndex := 0;
142	<	if FSelectSQL.Text <> '' then
143	<	try
144	<	FIBSystemTables.GetTableAndColumns(FSelectSQL.Text,TableName,nil);
145	<	TableNamesCombo.ItemIndex := TableNamesCombo.Items.IndexOf(TableName);
146	<	except end;//ignore
147	<	FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldList.Items,IncludePrimaryKeys.checked,false);
148	<	FIBSystemTables.GetPrimaryKeys(TableNamesCombo.Text,PrimaryKeyList.Items);
149	<	end;
150	<	end;
151	<
152	<	procedure TIBDataSetEditorForm.FormClose(Sender: TObject;
153	<	var CloseAction: TCloseAction);
154	<	begin
155	<	if ModalResult = mrOK then
156	<	begin
157	<	UpdateSQLMemo;
158	<	FDataSet.ModifySQL.Assign(FModifySQL);
159	<	FDataSet.InsertSQL.Assign(FInsertSQL);
160	<	FDataSet.DeleteSQL.Assign(FDeleteSQL);
161	<	FDataSet.RefreshSQL.Assign(FRefreshSQL);
162	<	FDataSet.SelectSQL.Assign(FSelectSQL);
163	<	end;
164	<	end;
165	<
166	<	procedure TIBDataSetEditorForm.TestBtnClick(Sender: TObject);
167	<	begin
168	<	if SQLMemo.Lines.Text <> '' then
169	<	FIBSystemTables.TestSQL(SQLMemo.Lines.Text,GenerateParams.Checked);
170	<	end;
171	<
172	<	procedure TIBDataSetEditorForm.GenerateButtonClick(Sender: TObject);
173	<	var FieldNames: TStringList;
174	<	I: integer;
175	<	begin
176	<	FieldNames := TStringList.Create;
177	<	try
178	<	FRefreshSQL.Clear;
179	<	FSelectSQL.Clear;
180	<	FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldNames);
181	<	FIBSystemTables.GenerateSelectSQL(TableNamesCombo.Text,QuoteFields.Checked,FieldNames,FSelectSQL);
182	<	FIBSystemTables.GenerateRefreshSQL(TableNamesCombo.Text,QuoteFields.Checked,FieldNames,FRefreshSQL);
183	<	FIBSystemTables.GenerateDeleteSQL(TableNamesCombo.Text,QuoteFields.Checked,FDeleteSQL);
184	<	FieldNames.Clear;
185	<	FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldNames,true,false);
186	<	FIBSystemTables.GenerateInsertSQL(TableNamesCombo.Text,QuoteFields.Checked,
187	<	FieldNames,FInsertSQL);
188	<	if FieldList.SelCount = 0 then
189	<	begin
190	<	FIBSystemTables.GenerateModifySQL(TableNamesCombo.Text,QuoteFields.Checked,
191	<	FieldList.Items,FModifySQL);
192	<
193	<	end
194	<	else
195	<	begin
196	<	FieldNames.Clear;
197	<	for I := 0 to FieldList.Items.Count - 1 do
198	<	if FieldList.Selected[I] then
199	<	FieldNames.Add(FieldList.Items[I]);
200	<	FIBSystemTables.GenerateModifySQL(TableNamesCombo.Text,QuoteFields.Checked,
201	<	FieldNames,FModifySQL);
202	<	end;
203	<	FDirty := false;
204	<	PageControl.ActivePage := SQLPage;
205	<	finally
206	<	FieldNames.Free
207	<	end;
208	<	end;
209	<
210	<	procedure TIBDataSetEditorForm.SQLMemoChange(Sender: TObject);
211	<	begin
212	<	FDirty := true
213	<	end;
214	<
215	<	procedure TIBDataSetEditorForm.SQLPageShow(Sender: TObject);
216	<	begin
217	<	UpdateSQLMemo
218	<	end;
219	<
220	<	procedure TIBDataSetEditorForm.StatementTypeClick(Sender: TObject);
221	<	begin
222	<	UpdateSQLMemo
223	<	end;
224	<
225	<	procedure TIBDataSetEditorForm.TableNamesComboCloseUp(Sender: TObject);
226	<	begin
227	<	FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldList.Items,IncludePrimaryKeys.checked,false);
228	<	FIBSystemTables.GetPrimaryKeys(TableNamesCombo.Text,PrimaryKeyList.Items);
229	<	end;
230	<
231	<	procedure TIBDataSetEditorForm.UpdateSQLMemo;
232	<	begin
233	<	if FDirty then
234	<	case FCurrentStatement of
235	<	0: // Select
236	<	FSelectSQL.Assign(SQLMemo.Lines);
237	<	1: //Modify
238	<	FModifySQL.Assign(SQLMemo.Lines);
239	<	2: //Insert
240	<	FInsertSQL.Assign(SQLMemo.Lines);
241	<	3: // Delete
242	<	FDeleteSQL.Assign(SQLMemo.Lines);
243	<	4: //Refresh
244	<	FRefreshSQL.Assign(SQLMemo.Lines);
245	<	end;
246	<	FDirty := false;
247	<	case StatementType.ItemIndex of
248	<	0: //Select
249	<	SQLMemo.Lines.Assign(FSelectSQL);
250	<	1: // Modify
251	<	SQLMemo.Lines.Assign(FModifySQL)  ;
252	<	2: //Insert
253	<	SQLMemo.Lines.Assign(FInsertSQL)  ;
254	<	3: // Delete
255	<	SQLMemo.Lines.Assign(FDeleteSQL)  ;
256	<	4: //Refresh
257	<	SQLMemo.Lines.Assign(FRefreshSQL)  ;
258	<	end;
259	<	FCurrentStatement := StatementType.ItemIndex;
260	<	end;
261	<
262	<	constructor TIBDataSetEditorForm.Create(TheOwner: TComponent);
263	<	begin
264	<	inherited Create(TheOwner);
265	<	FIBSystemTables := TIBSystemTables.Create;
266	<	FModifySQL := TStringList.Create;
267	<	FInsertSQL := TStringList.Create;
268	<	FDeleteSQL := TStringList.Create;
269	<	FRefreshSQL := TStringList.Create;
270	<	FSelectSQL := TStringList.Create;
271	<	end;
272	<
273	<	destructor TIBDataSetEditorForm.Destroy;
274	<	begin
275	<	if assigned(FIBSystemTables) then FIBSystemTables.Free;
276	<	if assigned(FModifySQL) then FModifySQL.Free;
277	<	if assigned(FInsertSQL) then FInsertSQL.Free;
278	<	if assigned(FDeleteSQL) then FDeleteSQL.Free;
279	<	if assigned(FRefreshSQL) then FRefreshSQL.Free;
280	<	if assigned(FSelectSQL) then FSelectSQL.Free;
281	<	inherited Destroy;
282	<	end;
283	<
284	<	procedure TIBDataSetEditorForm.SetDataSet(AObject: TIBDataSet);
285	<	begin
286	<	FDataSet := AObject;
287	<	IBTransaction1.DefaultDatabase := FDataSet.Database;
288	<	if assigned(FDataSet) then
289	<	FIBSystemTables.SelectDatabase(FDataSet.Database,IBTransaction1);
290	<	end;
291	<
292	<	end.
293	<
1	>	(*
2	>	*  IBX For Lazarus (Firebird Express)
3	>	*
4	>	*  The contents of this file are subject to the Initial Developer's
5	>	*  Public License Version 1.0 (the "License"); you may not use this
6	>	*  file except in compliance with the License. You may obtain a copy
7	>	*  of the License here:
8	>	*
9	>	*    http://www.firebirdsql.org/index.php?op=doc&id=idpl
10	>	*
11	>	*  Software distributed under the License is distributed on an "AS
12	>	*  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
13	>	*  implied. See the License for the specific language governing rights
14	>	*  and limitations under the License.
15	>	*
16	>	*  The Initial Developer of the Original Code is Tony Whyman.
17	>	*
18	>	*  The Original Code is (C) 2011 Tony Whyman, MWA Software
19	>	*  (http://www.mwasoftware.co.uk).
20	>	*
21	>	*  All Rights Reserved.
22	>	*
23	>	*  Contributor(s): ______________________________________.
24	>	*
25	>	*)
26	>
27	>	unit IBDataSetEditor;
28	>
29	>	{$mode objfpc}{$H+}
30	>
31	>	interface
32	>
33	>	uses
34	>	Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, ComCtrls,
35	>	StdCtrls, ExtCtrls, IBSQLEditFrame, IBCustomDataSet,
36	>	IBDatabase, IBLookupComboEditBox, IBDynamicGrid, Types;
37	>
38	>	type
39	>
40	>	{ TIBDataSetEditorForm }
41	>
42	>	TIBDataSetEditorForm = class(TForm)
43	>	FieldNamesGrid: TIBDynamicGrid;
44	>	GenerateParams: TCheckBox;
45	>	IBSQLEditFrame1: TIBSQLEditFrame;
46	>	IncludeSysTables: TCheckBox;
47	>	PrimaryKeysGrid: TIBDynamicGrid;
48	>	SelectSelectAll: TCheckBox;
49	>	SelectTableNames: TIBLookupComboEditBox;
50	>	TestBtn: TButton;
51	>	CancelButton: TButton;
52	>	FieldsPage: TTabSheet;
53	>	GenerateButton: TButton;
54	>	GroupBox1: TGroupBox;
55	>	IncludePrimaryKeys: TCheckBox;
56	>	Label1: TLabel;
57	>	Label2: TLabel;
58	>	Label3: TLabel;
59	>	Label4: TLabel;
60	>	OkButton: TButton;
61	>	PageControl: TPageControl;
62	>	QuoteFields: TCheckBox;
63	>	SQLPage: TTabSheet;
64	>	StatementType: TRadioGroup;
65	>	procedure IncludeSysTablesChange(Sender: TObject);
66	>	procedure SelectSelectAllClick(Sender: TObject);
67	>	procedure TestBtnClick(Sender: TObject);
68	>	procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
69	>	procedure FormShow(Sender: TObject);
70	>	procedure GenerateButtonClick(Sender: TObject);
71	>	procedure SQLMemoChange(Sender: TObject);
72	>	procedure SQLPageShow(Sender: TObject);
73	>	procedure StatementTypeClick(Sender: TObject);
74	>	private
75	>	{ private declarations }
76	>	FDataSet: TIBDataSet;
77	>	FDirty: boolean;
78	>	FCurrentStatement: integer;
79	>	FSelectSQL: TStringList;
80	>	FModifySQL: TStringList;
81	>	FInsertSQL: TStringList;
82	>	FDeleteSQL: TStringList;
83	>	FRefreshSQL: TStringList;
84	>	procedure UpdateSQLMemo;
85	>	procedure HandleUserTablesOpened(Sender: TObject);
86	>	protected
87	>	procedure Loaded; override;
88	>	public
89	>	{ public declarations }
90	>	constructor Create(TheOwner: TComponent); override;
91	>	destructor Destroy; override;
92	>	end;
93	>
94	>	var
95	>	IBDataSetEditorForm: TIBDataSetEditorForm;
96	>
97	>	function EditIBDataSet(DataSet: TIBDataSet): boolean;
98	>
99	>	implementation
100	>
101	>	{$R *.lfm}
102	>
103	>	function EditIBDataSet(DataSet: TIBDataSet): boolean;
104	>	begin
105	>	Result := false;
106	>	if assigned(DataSet) and assigned(DataSet.Database) then
107	>	try
108	>	DataSet.Database.Connected := true;
109	>	except on E: Exception do
110	>	ShowMessage(E.Message)
111	>	end;
112	>
113	>	with TIBDataSetEditorForm.Create(Application) do
114	>	try
115	>	if assigned(DataSet) then
116	>	begin
117	>	IBSQLEditFrame1.Database := DataSet.Database;
118	>	GenerateParams.Checked := DataSet.GenerateParamNames;
119	>	end;
120	>	FDataSet := DataSet;
121	>	Result := ShowModal = mrOK;
122	>	if Result and assigned(DataSet) then
123	>	DataSet.GenerateParamNames := GenerateParams.Checked
124	>	finally
125	>	Free
126	>	end;
127	>
128	>	end;
129	>
130	>	{ TIBDataSetEditorForm }
131	>
132	>	procedure TIBDataSetEditorForm.FormShow(Sender: TObject);
133	>	var TableName: string;
134	>	begin
135	>	PageControl.ActivePage := FieldsPage;
136	>	FModifySQL.Assign(FDataSet.ModifySQL);
137	>	FInsertSQL.Assign(FDataSet.InsertSQL);
138	>	FDeleteSQL.Assign(FDataSet.DeleteSQL);
139	>	FRefreshSQL.Assign(FDataSet.RefreshSQL);
140	>	FSelectSQL.Assign(FDataSet.SelectSQL);
141	>	GenerateButton.Enabled := (IBSQLEditFrame1.Database <> nil) and IBSQLEditFrame1.Database.Connected;
142	>	TestBtn.Enabled := (IBSQLEditFrame1.Database <> nil) and IBSQLEditFrame1.Database.Connected;
143	>	FCurrentStatement := -1;
144	>	if (IBSQLEditFrame1.Database <> nil) and IBSQLEditFrame1.Database.Connected then
145	>	begin
146	>	IBSQLEditFrame1.UserTables.Active := true;
147	>	IBSQLEditFrame1.SyncQueryBuilder(FSelectSQL);
148	>	end;
149	>	end;
150	>
151	>	procedure TIBDataSetEditorForm.FormClose(Sender: TObject;
152	>	var CloseAction: TCloseAction);
153	>	begin
154	>	if ModalResult = mrOK then
155	>	begin
156	>	UpdateSQLMemo;
157	>	FDataSet.ModifySQL.Assign(FModifySQL);
158	>	FDataSet.InsertSQL.Assign(FInsertSQL);
159	>	FDataSet.DeleteSQL.Assign(FDeleteSQL);
160	>	FDataSet.RefreshSQL.Assign(FRefreshSQL);
161	>	FDataSet.SelectSQL.Assign(FSelectSQL);
162	>	end;
163	>	end;
164	>
165	>	procedure TIBDataSetEditorForm.TestBtnClick(Sender: TObject);
166	>	begin
167	>	IBSQLEditFrame1.TestSQL(GenerateParams.Checked);
168	>	end;
169	>
170	>	procedure TIBDataSetEditorForm.IncludeSysTablesChange(Sender: TObject);
171	>	begin
172	>	IBSQLEditFrame1.IncludeSystemTables := IncludeSysTables.Checked;
173	>	end;
174	>
175	>	procedure TIBDataSetEditorForm.SelectSelectAllClick(Sender: TObject);
176	>	begin
177	>	IBSQLEditFrame1.SelectAllFields(SelectSelectAll.Checked);
178	>	end;
179	>
180	>	procedure TIBDataSetEditorForm.GenerateButtonClick(Sender: TObject);
181	>	begin
182	>	IBSQLEditFrame1.GenerateSelectSQL(QuoteFields.Checked,FSelectSQL);
183	>	IBSQLEditFrame1.GenerateRefreshSQL(QuoteFields.Checked,FRefreshSQL);
184	>	IBSQLEditFrame1.GenerateDeleteSQL(QuoteFields.Checked,FDeleteSQL);
185	>	IBSQLEditFrame1.GenerateInsertSQL(QuoteFields.Checked,FInsertSQL);
186	>	IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked,FModifySQL, not IncludePrimaryKeys.Checked);
187	>	FDirty := false;
188	>	PageControl.ActivePage := SQLPage;
189	>	end;
190	>
191	>	procedure TIBDataSetEditorForm.SQLMemoChange(Sender: TObject);
192	>	begin
193	>	FDirty := true
194	>	end;
195	>
196	>	procedure TIBDataSetEditorForm.SQLPageShow(Sender: TObject);
197	>	begin
198	>	UpdateSQLMemo
199	>	end;
200	>
201	>	procedure TIBDataSetEditorForm.StatementTypeClick(Sender: TObject);
202	>	begin
203	>	UpdateSQLMemo
204	>	end;
205	>
206	>	procedure TIBDataSetEditorForm.UpdateSQLMemo;
207	>	begin
208	>	if FDirty then
209	>	case FCurrentStatement of
210	>	0: // Select
211	>	FSelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
212	>	1: //Modify
213	>	FModifySQL.Assign(IBSQLEditFrame1.SQLText.Lines);
214	>	2: //Insert
215	>	FInsertSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
216	>	3: // Delete
217	>	FDeleteSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
218	>	4: //Refresh
219	>	FRefreshSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
220	>	end;
221	>	FDirty := false;
222	>	case StatementType.ItemIndex of
223	>	0: //Select
224	>	IBSQLEditFrame1.SQLText.Lines.Assign(FSelectSQL);
225	>	1: // Modify
226	>	IBSQLEditFrame1.SQLText.Lines.Assign(FModifySQL)  ;
227	>	2: //Insert
228	>	IBSQLEditFrame1.SQLText.Lines.Assign(FInsertSQL)  ;
229	>	3: // Delete
230	>	IBSQLEditFrame1.SQLText.Lines.Assign(FDeleteSQL)  ;
231	>	4: //Refresh
232	>	IBSQLEditFrame1.SQLText.Lines.Assign(FRefreshSQL)  ;
233	>	end;
234	>	FCurrentStatement := StatementType.ItemIndex;
235	>	end;
236	>
237	>	procedure TIBDataSetEditorForm.HandleUserTablesOpened(Sender: TObject);
238	>	begin
239	>	SelectSelectAll.Checked := true;
240	>	end;
241	>
242	>	procedure TIBDataSetEditorForm.Loaded;
243	>	begin
244	>	inherited Loaded;
245	>	if IBSQLEditFrame1 <> nil then
246	>	begin
247	>	IBSQLEditFrame1.OnUserTablesOpened := @HandleUserTablesOpened;
248	>	if SelectTableNames <> nil then
249	>	SelectTableNames.ListSource :=  IBSQLEditFrame1.UserTableSource;
250	>	if FieldNamesGrid <> nil then
251	>	FieldNamesGrid.DataSource := IBSQLEditFrame1.FieldsSource;
252	>	if PrimaryKeysGrid <> nil then
253	>	PrimaryKeysGrid.DataSource := IBSQLEditFrame1.PrimaryKeySource;
254	>	end;
255	>	end;
256	>
257	>	constructor TIBDataSetEditorForm.Create(TheOwner: TComponent);
258	>	begin
259	>	inherited Create(TheOwner);
260	>	FModifySQL := TStringList.Create;
261	>	FInsertSQL := TStringList.Create;
262	>	FDeleteSQL := TStringList.Create;
263	>	FRefreshSQL := TStringList.Create;
264	>	FSelectSQL := TStringList.Create;
265	>	end;
266	>
267	>	destructor TIBDataSetEditorForm.Destroy;
268	>	begin
269	>	if assigned(FModifySQL) then FModifySQL.Free;
270	>	if assigned(FInsertSQL) then FInsertSQL.Free;
271	>	if assigned(FDeleteSQL) then FDeleteSQL.Free;
272	>	if assigned(FRefreshSQL) then FRefreshSQL.Free;
273	>	if assigned(FSelectSQL) then FSelectSQL.Free;
274	>	inherited Destroy;
275	>	end;
276	>
277	>	end.

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