Lazarus Components

This is an overview of the components included in Lazarus and a comparison to those included with Turbo Delphi (from 2006).

Component	Turbo Delphi	Lazarus	Notes
STANDARD
TActionList	✔	✔
TButton	✔	✔
TCheckBox	✔	✔
TCheckGroup	✘	✔
TComboBox	✔	✔
TEdit	✔	✔
TFrame	✔	✔
TGroupBox	✔	✔
TLabel	✔	✔
TListBox	✔	✔
TMainMenu	✔	✔
TMemo	✔	✔
TPanel	✔	✔
TPopupMenu	✔	✔
TRadioButton	✔	✔
TRadioGroup	✔	✔
TScrollBar	✔	✔
TToggleBox	✘	✔
Component	Turbo Delphi	Lazarus	Notes
ADDITIONAL
TActionManager	✔	✘
TActionMainMenuBar	✔	✘
TActionToolBar	✔	✘
TApplicationEvents	✔	✘	called TApplicationProperties in Lazarus
TApplicationProperties	✘	✔	called TApplicationEvents in Delphi
TBevel	✔	✔
TBitBtn	✔	✔
TButtonGroup	✔	✘
TCategoryButtons	✔	✘
TChart	✔*	✔**	TAChart
TCheckListBox	✔	✔
TColorBox	✔	✔
TColorListBox	✔	✔
TControlBar	✔	✔
TCustomizeDlg	✔	✘
TDockTabSet	✔	✘
TDrawGrid	✔	✔
TFlowPanel	✔	✔
TGridPanel	✔	✘
TImage	✔	✔
TLabeledEdit	✔	✔
TMaskEdit	✔	✔
TPopupActionBar	✔	✘
TScrollBox	✔	✔
TShape	✔	✔
TSpeedButton	✔	✔
TSplitter	✔	✔
TStandardColorMap	✔	✘
TStaticText	✔	✔
TStringGrid	✔	✔
TTabSet	✔	✘
TTrayIcon	✔	✔
TTwilightColorMap	✔	✘
TValueListEditor	✔	✔
TXPColorMap	✔	✘
TPairSplitter	✘	✔
Component	Turbo Delphi	Lazarus	Notes
WIN 32 - Common Controls
TAnimate	✔	✘
TComboBoxEx	✔	✔	in Lazarus on palette "Misc"
TCoolBar	✔	✔
TDateTimePicker	✔	✔	DateTimeCtrls Package
THeaderControl	✔	✔
THotKey	✔	✘
TImageList	✔	✔
TListView	✔	✔
TMonthCalendar	✔	✔*	TCalendar
TPageControl	✔	✔
TPageScroller	✔	✘
TPopupNotifier	✘	✔
TProgressBar	✔	✔
TRichEdit	✔	✔*	RichView,RichMemo
TStatusBar	✔	✔
TTabControl	✔	✔
TTrackBar	✔	✔
TToolBar	✔	✔
TTreeView	✔	✔
TUpDown	✔	✔
TXPManifest	✔	✘
Component	Turbo Delphi	Lazarus	Notes
SYSTEM
TPaintBox	✔	✔
TTimer	✔	✔
TMediaPlayer	✔	✘
TOleContainer	✔	✘
TCOMAdminCatalog	✔	✘
TDDEClientConv	✔	✘
TDDEClientItem	✔	✘
TDDEServerConv	✔	✘
TDDEServerItem	✔	✘
TIdleTimer	✘	✔
TLazComponentQueue	✘	✔
THTMLHelpDatabase	✘	✔
THTMLBrowserHelpViewer	✘	✔
TProcessUTF8	✘	✔
TAsyncProcess	✘	✔
TProcess	✘	✔
TSimpleIPCClient	✘	✔
TSimpleIPCServer	✘	✔
TXMLConfig	✘	✔
TEventLog	✘	✔
Component	Turbo Delphi	Lazarus	Notes
WIN 3.1
TDBLookupList	✔	✘
TDBLookupCombo	✔	✘
TDirectoryListBox	✔	✘
TDriveComboBox	✔	✘
TFileListBox	✔	✔	in Lazarus on palette "Misc"
TFilterComboBox	✔	✔	in Lazarus on palette "Misc"
THeader	✔	✘
TOutline	✔	✘
TNotebook	✔	✔	in Lazarus on palette "Additional"
TTabbedNotebook	✔	✘
Component	Turbo Delphi	Lazarus	Notes
DATA ACCESS
TClientDataSet	✔	✘	try TBufDataSet (unit BufDataset)
TDataSetProvider	✔	✘	try TDataSource (unit db)
TDataSource	✔	✔
TXMLTransform	✘	✘
TXMLTransformClient	✘	✘
TXMLTransformProvider	✘	✘
TDbf	✘	✔
TSdfDataSet	✘	✔
TFixedFormatDataSet	✘	✔
TMemDataset	✘	✔
TCSVDataset	✘	✔
Component	Turbo Delphi	Lazarus	Notes
DATA CONTROLS
TDBChart	✔*	✘
TDBCheckBox	✔	✔
TDBComboBox	✔	✔
TDBCtrlGrid	✔	✘
TDBEdit	✔	✔
TDBGrid	✔	✔
TDBImage	✔	✔
TDBListBox	✔	✔
TDBLookupComboBox	✔	✔
TDBLookupListBox	✔	✔
TDBMemo	✔	✔
TDBNavigator	✔	✔
TDBRadioGroup	✔	✔
TDBRichEdit	✔	✘
TDBText	✔	✔
TDBGroupbox	✘	✔
TDBCalendar	✘	✔
Component	Turbo Delphi	Lazarus	Notes
ADO\dbGo
TADOConnection	✔	✘
TADOCommand	✔	✘
TADODataSet	✔	✘
TADOTable	✔	✘
TADOQuery	✔	✘
TADOStoredProc	✔	✘
TRDSConnection	✔	✘
Component	Turbo Delphi	Lazarus	Notes
BDE
TTable	✔	✘
TQuery	✔	✘
TStoredProc	✔	✘
TDatabase	✔	✘
TSession	✔	✘
TBatchMove	✔	✘
TUpdateSQL	✔	✘
Component	Turbo Delphi	Lazarus	Notes
INTERBASE
TIBQuery	✘	✔
TIBDatabase	✘	✔
TIBTransaction	✘	✔
Component	Turbo Delphi	Lazarus	Notes
DBEXPRESS\SQLdb
TSQLConnection	✔	✔*
TSQLDataSet	✔	✘
TSQLQuery	✔	✔
TSQLStoredProc	✔	✘
TSQLTable	✔	✘
TSQLMonitor	✘	✘
TSimpleDataSet	✔	✘
TSQLTransaction	✘	✔
TSQLScript	✘	✔
TSQLConnector	✘	✔
Component	Turbo Delphi	Lazarus	Notes
WEBSERVICES Web Service Toolkit
THTTPRIO	✔	✘
THTTPReqResp	✔	✘
TOPToSoapDomConvert	✔	✘
TSOAPConnection	✔	✘
THTTPSoapDispatcher	✔	✘
TWSDLHTMLPublish	✔	✘
THTTPSoapPascalInvoker	✔	✘
THTTPSoapCppInvoker	✔	✘
Component	Turbo Delphi	Lazarus	Notes
INTERNET
TWebDispatcher	✔	✘
TPageProducer	✔	✘
TDataSetTableProducer	✔	✘
TDataSetPageProducer	✔	✘
TQueryTableProducer	✔	✘
TSQLQueryTableProducer	✔	✘
TTCPClient	✔	✘
TTCPServer	✔	✘
TUDPSocket	✔	✘
TXMLDocument	✔	✘
TWebBrowser	✔	✔*	IPro
Component	Turbo Delphi	Lazarus	Notes
DIALOGS
TCalendarDialog	✘	✔
TCalculatorDialog	✘	✔
TColorDialog	✔	✔
TFolderBrowserDialog	✔*	✘	TSelectDirectoryDialog in Lazarus
TSelectDirectoryDialog	✘	✔*	TFolderBrowserDialog in Delphi
TFindDialog	✔	✔
TFontDialog	✔	✔
TOpenDialog	✔	✔
TOpenPictureDialog	✔	✔
TOpenTextFileDialog	✔	✘
TPageSetupDialog	✔	✔
TPrintDialog	✔	✔
TPrinterSetupDialog	✔	✔
TReplaceDialog	✔	✔
TSaveDialog	✔	✔
TSavePictureDialog	✔	✔
TSaveTextFileDialog	✔	✘
Component	Turbo Delphi	Lazarus	Notes
SAMPLES
TSpinButton	✔	✘
TSpinEdit	✔	✔	in Lazarus on palette "Misc"
TDirectoryOutline	✔	✘
TCalendar	✔	✔
IBEventAlerter	✔	✘
TShellTreeView	✔	✔	Shell_Controls
TShellComboBox	✔	✘
TShellListView	✔	✔	Shell_Controls
TShellChangeNotifier	✔	✘
TColorGrid	✔	✘
TGauge	✔	✘
Component	Turbo Delphi	Lazarus	Notes
MISC
TColorButton	✘	✔
TFloatSpinEdit	✘	✔
TArrow	✘	✔
TCalendar	✔*	✔
TEditButton	✘	✔
TFileNameEdit	✘	✔
TDirectoryEdit	✘	✔
TDateEdit	✘	✔
TCalcEdit	✘	✔
TFileListBox	✔	✔
TXMLPropStorage	✘	✔
TINIPropStorage	✘	✔
TJSONPropStorage	✘	✔
TButtonPanel	✘	✔
TIDEDialogLayoutStorage	✘	✔
Component	Turbo Delphi	Lazarus	Notes
RTTI
TTIButton	✘	✔
TTICalendar	✘	✔
TTICheckBox	✘	✔
TTICheckGroup	✘	✔
TTICheckListBox	✘	✔
TTIColorButton	✘	✔
TTIComboBox	✘	✔
TTIEdit	✘	✔
TTIFloatSpinEdit	✘	✔
TTIGrid	✘	✔
TTIGroupBox	✘	✔
TTIImage	✘	✔
TTILabel	✘	✔
TTIListBox	✘	✔
TTIMaskEdit	✘	✔
TTIMemo	✘	✔
TMultiPropertyLink	✘	✔
TTIProgressBar	✘	✔
TTIPropertyGrid	✘	✔
TTIRadioGroup	✘	✔
TTISpinEdit	✘	✔
TTITrackBar	✘	✔
Component	Turbo Delphi	Lazarus	Notes
SynEdit
TSynEdit	✘	✔
TSynAutoComplete	✘	✔
TSynExporterHTML	✘	✔
TSynMacroRecorder	✘	✔
TSynMemo	✘	✔
TSynPasSyn	✘	✔
TSynFreePascalSyn	✘	✔
TSynCppSyn	✘	✔
TSynJavaSyn	✘	✔
TSynPerlSyn	✘	✔
TSynHTMLSyn	✘	✔
TSynXMLSyn	✘	✔
TSynLFMSyn	✘	✔
TSynUNIXShellScriptSyn	✘	✔
TSynCssSyn	✘	✔
TSynPHPSyn	✘	✔
TSynTeXSyn	✘	✔
TSynSQLSyn	✘	✔
TSynPythonSyn	✘	✔
TSynVBSyn	✘	✔
TSynAnySyn	✘	✔
TSynMultiSyn	✘	✔
INDY
...	✔*	✔*	[http://www.indyproject.org](http://www.indyproject.org)

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From the Free Pascal wiki, page "Lazarus Components", as it stood on 2021-01-15 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's Licensing page. If you have concerns about this material, message the admin.