paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-04-19 12:29:30 +02:00
Code Issues Packages Projects Releases Wiki Activity

TAChart: Add TDbChartSource.DataSet utility method

Browse Source 
git-svn-id: trunk@38026 -
This commit is contained in:
ask 2012-07-24 06:56:34 +00:00
parent 50d7b1e880
commit 578f8ab54a
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
components/tachart/tadbsource.pas
View File

@ -41,7 +41,7 @@ type
FFieldYList: TStringList;
FOptions: TDbChartSourceOptions;
function GetDataSource: TDataSource;
function GetDataSource: TDataSource; inline;
procedure SetDataSource(AValue: TDataSource);
procedure SetFieldColor(const AValue: String);
procedure SetFieldText(const AValue: String);
@ -58,6 +58,7 @@ type
public
procedure AfterDraw; override;
procedure BeforeDraw; override;
function DataSet: TDataSet; inline;
procedure Reset;
published
property DataSource: TDataSource read GetDataSource write SetDataSource;
@ -157,6 +158,11 @@ begin
FYCount := 0; // Set to 1 by inherited.
end;
function TDbChartSource.DataSet: TDataSet;
begin
Result := FDataLink.DataSet;
end;
destructor TDbChartSource.Destroy;
begin
FreeAndNil(FDataLink);