LCL Components

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Revision as of 11:11, 9 September 2018 by Wp (talk | contribs) (→‎System tab: Add wiki links for components on the System palette)
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Please choose the component about which you would like to know more:

Standard tab

(See also the StdCtrls unit Online Docs)

Component Palette Standard.png

In order on the above from left to right:

Component Usage Online Docs
Pointer used to indicate you are not selecting a component
TMainMenu wiki Link
TPopupMenu wiki Link
TButton wiki Link
TLable wiki Link
TEdit wiki Link
TMemo wiki Link
TToggleBox wiki Link
TCheckBox wiki Link
TRadioButton wiki Link
TListBox wiki Link
TComboBox wiki Link
TScrollBar wiki Link
TGroupBox wiki Link
TRadioGroup wiki Link
TCheckGroup wiki Link
TPanel wiki Link
TFrame wiki
TActionList wiki Link

Additional tab

(See also the ExtCtrls unit Online Docs)

Component Palette Additional.png
Component Usage Online Docs
TBitBtn wiki Link
TSpeedButton wiki Link
TStaticText wiki Link
TImage wiki Link
TShape wiki Link
TBevel wiki Link
TPaintBox wiki Link
TNoteBook wiki Link
TLabeledEdit wiki Link
TSplitter wiki Link
TTrayIcon wiki Link
TMaskEdit wiki Link
TCheckListBox wiki Link
TScrollBox wiki Link
TApplicationProperties wiki Link
TStringGrid wiki Link
TDrawGrid wiki Link
TPairSplitter wiki Link
TColorBox wiki Link
TColorListBox wiki Link

Common Controls tab

(See also the ComCtrls unit Online Docs)

Component Palette Common Controls.png
Component Usage Online Docs
TTrackBar wiki Link
TProgressBar wiki Link
TTreeView wiki Link
TListView wiki Link
TStatusBar wiki Link
TToolBar wiki Link
TUpDown wiki Link
TPageControl wiki Link
TTabControl wiki Link
THeaderControl wiki Link
TImgeList wiki Link
TPopupNotifier wiki Link

Controls which are not part of the LCL, but install in this tab:

  • TDateTimePicker (included in Lazarus and installed automatically with make bigide, but not officially part of LCL)

Tutorials:

Dialogs tab

(See also the Dialogs unit Online Docs)

Component Palette Dialogs.png
Component Usage Online Docs
TOpenDialog wiki Link
TSaveDialog wiki Link
TSelectDirectoryDialog wiki Link
TColorDialog wiki Link
TFontDialog wiki Link
TFindDialog wiki Link
TReplaceDialog wiki Link
TOpenPictureDialog wiki Link
TSavePictureDialog wiki Link
TCalendarDialog wiki Link
TCalculatorDialog wiki Link
TPrinterSetupDialog wiki Link
TPrintDialog wiki Link,
TPageSetupDialog wiki Link
TTaskDialog wiki Link

Several useful Dialog procedures or functions don't appear on the palette, but are easily used as direct calls from your source program.

Misc tab

Component Palette Misc.png
Component Usage Online Docs
TColorButton wiki Link
TSpinEdit wiki Link
TFloatSpinEdit wiki Link
TArrow wiki Link
TCalendar wiki Link
TEditButton wiki Link
TFileNameEdit wiki Link
TDirectoryEdit wiki Link
TDateEdit wiki Link
TCalcEdit wiki Link
TFileListBox wiki Link
TButtonPanel wiki Link
TShellTreeView wiki
TShellListView wiki
TXMLPropStorage wiki Link
TIniPropStorage wiki Link
TJSONPropStorage wiki Link
TIDEDialogLayoutStorage

Data Controls tab

(See also the DBCtrls unit Online Docs)

Component Palette Data Controls.png

Data-aware components, which largely replicate the Standard and Additional groups but are applicable to Databases:

Component Usage Online Docs
TDBNavigator wiki Link
TDBText wiki Link
TDBEdit wiki Link
TDBMemo wiki Link
TDBImage wiki Link
TDBListbox wiki Link
TDBComboBox wiki Link
TDBLookupCombobox wiki Link
TDBCheckbox wiki Link
TDBRadiogroup wiki Link
TDBCalendar wiki Link
TDBGroupBox wiki Link
TDBGrid wiki Link

Also on this tab: TDBDateTimePicker, which is included in Lazarus and installed automatically with make bigide, but not officially part of LCL.

Data Access tab

Component Palette Data Access.png
Component Usage Online Docs
TDataSource wiki
TBufDataset wiki
TSdfDataset wiki
TCSVDataset wiki
TFixedFormatDataset wiki
TDbf wiki
TParadox wiki
TMemDataset wiki

System tab

Component Palette System.png
Component Usage Online Docs
TTimer wiki Link
TIdleTimer wiki Link
TLazComponentQueue wiki Link
THtmlHelpDatabase wiki Link
THtmlBrowerHelpViewer wiki Link
TProcessUTF8 wiki Link
TAsyncProcess wiki Link
TProcess wiki Link
TSimpleIPCClient wiki
TSimpleICCServer wiki
TXMLConfig wiki
TEventLog wiki

SynEdit

Component Palette SynEdit.png
SynEdit is an advanced multi-line edit control, which is integrated into the Lazarus. It is the code editor of the Lazarus IDE and is available in the directory "lazarus/components/synedit". It supports Syntax Highlighting, code completion, code folding and includes exporters for html, tex and rtf. It is a fully custom drawn component, meaning that it doesn't wrap native controls of each platform and that no external library is required; this make SynEdit a crossplatform component. Note that the SynEdit available with Lazarus is a fork of the original SynEdit for Borland Delphi, Kylix and C++Builder which can be found in synedit at sourceforge
TSynEdit, TSynAutoComplete, TSynExporterHTML, TSynMacroRecorder, TSynMemo, TSynPasSyn, TSynFreePascalSyn, TSynCppSyn, TSynJavaSyn, TSynPerlSyn, TSynHTMLSyn, TSynXMLSyn, TSynLFMSyn, TSynUNIXShellScriptSyn, TSynCssSyn, TSynPHPSyn, TSynTeXSyn, TSynSQLSyn, TSynPythonSyn, TSynVBSyn, TSynAnySyn, TSynMultiSyn