LCL index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _

Name	Kind	Unit	What it is
`QuadClick`	procedure	`ComCtrls`	Performs actions needed when the Left mouse is quadruple clicked on the tree view control.
`QuadClick`	procedure	`Controls`	Signals the OnQuadClick event handler (when assigned).
`Quality`	property	`Graphics`	Output quality for the Font, such as anti-aliasing.
`Quality`	variable	`Graphics`	Output quality for the font.
`QueryChoices`	property	`Dialogs`	Predefined values for the query control on the task dialog.
`QueryChoices`	property	`Dialogs`	Predefined values for the query control on the task dialog.
`QueryDescription`	function	`IntfGraphics`
`QueryInterface`	function	`Buttons`	Implements the method from IUnknown.
`QueryInterface`	function	`IntfGraphics`
`QueryInterface`	function	`IntfGraphics`
`QueryInterface`	function	`IntfGraphics`
`QueryInterface`	function	`IntfGraphics`
`QueryInterface`	function	`IntfGraphics`
`QueryInterface`	function	`IntfGraphics`
`QueryInterface`	function	`IntfGraphics`
`QueryInterface`	function	`IntfGraphics`
`QueryItem`	property	`LazHelpIntf`
`QueryItemIndex`	property	`Dialogs`	Ordinal position for the value in QueryChoices selected when the task dialog is executed.
`QueryItemIndex`	property	`Dialogs`	Ordinal position for the value in QueryChoices selected when the task dialog is executed.
`QueryResult`	property	`Dialogs`	String representation for the query entered or selected on the dialog form.
`QuestionDialogFunction`	variable	`InterfaceBase`	Procedure variable with the routine called to execute a platform-independent dialog using the Question Mark icon.
`QuestionDlg`	function	`Dialogs`	Shows a question to the user and gets a response. Similar to MessageDlg, but allows to use custom button captions and user-specified response values.
`QueueAsyncCall`	procedure	`Forms`	Inserts an asynchronous call into the queue.
`QueueCheckItemStates`	procedure	`ComboEx`	Queues an asynchronous call to AsyncCheckItemStates in the Application singleton.
`QuickDraw`	property	`DBCtrls`	QuickDraw - if True, quick drawing is implemented.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.