Vcl
Vcl is the unit scope for the Visual Component Library (VCL).
Unit Scopes
| Vcl.Imaging | Contains units for additional graphics formats, such as GIF, JPG, and PNG. | ||||||||||
| Vcl.Samples | Contains the units for several sample VCL components delivered with RAD Studio - a calendar, an outline, a gauge, and a spinbutton.
Note: For information about the application samples that are delivered with RAD Studio, see Samples Descriptions or Category:Sample.
Units
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| Vcl.Touch | Contains units for VCL touch and gesturing functionality. For general information, see Touch Keyboard Overview and Gesturing Overview. |
Units
| Vcl.ActnColorMaps | Provides color map classes that determine the default look and feel of individual action band components. |
| Vcl.ActnCtrls | Provides basic controls that are hosted on Action Toolbars. |
| Vcl.ActnList |
The Vcl.ActnList unit has the same purpose for VCL as FMX.ActnList does for FireMonkey. The Vcl.ActnList unit contains the base classes for working with actions in VCL. All similar classes have the same names in both FMX.ActnList and Vcl.ActnList units. |
| Vcl.ActnMan |
Defines Vcl.ActnMan.TActionManager and related classes used by the Action Manager, such as Vcl.ActnMan.TActionBars. |
| Vcl.ActnMenus |
Defines base classes and metaclasses for action band menus, such as TCustomAddRemoveItem and TCustomAddRemoveItemClass. See also Setting Up Action Lists. |
| Vcl.ActnPopup |
Defines the class TPopupActionBar and the routine NewPopupMenu, which creates a popup menu. See also Providing a Pop-up Menu. |
| Vcl.AppAnalytics | Contains the VCL implementation of AppAnalytics, a component that enables you to monitor user data from your VCL applications. For more information, see AppAnalytics Overview. |
| Vcl.AppEvnts |
Defines the TApplicationEvents VCL component, which defines default event handlers for actions, such as Vcl.AppEvnts.TApplicationEvents.OnActivate and Vcl.AppEvnts.TApplicationEvents.OnHint. |
| Vcl.AxCtrls | Provides access to ActiveX controls in VCL applications. |
| Vcl.BandActn |
Defines one class (Vcl.BandActn.TCustomizeActionBars), which enables a customization dialog for action bars. You can access the customization dialog by selecting the Tools category on the New Standard Action Classes dialog box. |
| Vcl.BaseImageCollection | |
| Vcl.Bind.Navigator | Defines the VCL binding navigator classes and types, used for navigating datasets. |
| Vcl.ButtonGroup |
Defines classes, options, and event handlers for button groups (a button group is a related group of buttons). |
| Vcl.Buttons |
Defines more specialized VCL buttons, such as TBitBtn and TSpeedButton. In VCL, the standard plain button is Vcl.StdCtrls.TButton. |
| Vcl.CaptionedDockTree | |
| Vcl.CategoryButtons | |
| Vcl.CheckLst | |
| Vcl.Clipbrd | |
| Vcl.CmAdmCtl | |
| Vcl.ColorGrd | |
| Vcl.ComCtrls | |
| Vcl.ControlList | |
| Vcl.Controls | |
| Vcl.CustomizeDlg | |
| Vcl.DBActns | |
| Vcl.DBCGrids | |
| Vcl.DBClientActns | |
| Vcl.DBCtrls | |
| Vcl.DBGrids | |
| Vcl.DBLogDlg | |
| Vcl.DBLookup | |
| Vcl.DBOleCtl | |
| Vcl.DBPWDlg | |
| Vcl.DdeMan | |
| Vcl.Dialogs | |
| Vcl.Direct2D | |
| Vcl.DockTabSet | |
| Vcl.Edge | |
| Vcl.ExtActns |
Defines classes that represent extra standard actions or base classes of custom actions, such as TOpenPicture or TListControlAction, respectively. |
| Vcl.ExtCtrls |
Defines extra VCL controls such as TCalendar, TCornerButton, and TImageViewer. |
| Vcl.ExtDlgs | |
| Vcl.FileCtrl | |
| Vcl.Forms | |
| Vcl.FormTabsBar | |
| Vcl.Graphics | |
| Vcl.GraphUtil | |
| Vcl.Grids | |
| Vcl.HtmlHelpViewer | Implements the wrapper for Windows HTMLHelp function API. |
| Vcl.ImageCollection | |
| Vcl.ImgList | |
| Vcl.IMouse | |
| Vcl.JumpList | Enables you to define jump lists for your VCL applications. |
| Vcl.ListActns | |
| Vcl.Mask | |
| Vcl.Menus | |
| Vcl.MPlayer | |
| Vcl.NumberBox | |
| Vcl.OleAuto | |
| Vcl.OleCtnrs | |
| Vcl.OleCtrls | |
| Vcl.OleServer | |
| Vcl.Outline | |
| Vcl.PlatformDefaultStyleActnCtrls | |
| Vcl.Printers | |
| Vcl.Ribbon | Unit for TRibbon and related classes. |
| Vcl.RibbonActnCtrls | |
| Vcl.RibbonActnMenus | |
| Vcl.RibbonGalleryBar | |
| Vcl.RibbonLunaStyleActnCtrls | |
| Vcl.RibbonObsidianStyleActnCtrls | |
| Vcl.RibbonSilverStyleActnCtrls | |
| Vcl.RibbonStyleActnCtrls | |
| Vcl.ScreenTips | |
| Vcl.ShadowWnd | |
| Vcl.ShareContract | This unit contains classes that allow you to use the sharing functionality on Windows 10. |
| Vcl.ShellAnimations | |
| Vcl.Skia | |
| Vcl.StdActnMenus |
Defines standard action band menu classes such as TStandardMenuPopup and TStandardMenuButton. |
| Vcl.StdActns |
Defines the standard (predefined) actions that are available to you in the VCL. |
| Vcl.StdCtrls |
Defines the standard (predefined) controls that you can use in VCL applications. Commonly used classes in Vcl.StdCtrls are TButton, TCheckBox, TEdit, TLabel, and TScrollBar. |
| Vcl.StdStyleActnCtrls | Provides Standard Style action controls when a TActionManager's Style property is set to "Standard". |
| Vcl.Styles |
Defines classes for VCL style management. |
| Vcl.SvcMgr | |
| Vcl.TabNotBk | |
| Vcl.Tabs | |
| Vcl.Taskbar | Provides the ability to specify types of task bar buttons and to provide progress information for your application from the Windows task bar. |
| Vcl.ThemedActnCtrls | |
| Vcl.Themes | |
| Vcl.ToolWin | |
| Vcl.ValEdit | |
| Vcl.VirtualImage | |
| Vcl.VirtualImageList | |
| Vcl.WindowsStore | |
| Vcl.WinHelpViewer | Implements the wrapper for the WinHelp function API. The WinHelpViewer unit is deprecated--please use Vcl.HtmlHelpViewer instead. |
| Vcl.WinXCalendars | |
| Vcl.WinXCtrls | Defines controls that mimic the Windows 10 behaviour. Among these controls are: TRelativePanel, TSplitView and TToggleSwitch. |
| Vcl.WinXPanels | |
| Vcl.WinXPickers | |
| Vcl.XPActnCtrls | Provides Action control overrides for when a TActionManager's Style property is set to "XP Style". |
| Vcl.XPMan | Enables run-time themes in your VCL application. |
| Vcl.XPStyleActnCtrls | Provides XP Style action controls when a TActionManager's Style property is set to "XP Style". |