TPreviewFileDialog class
TPreviewFileDialog - a dialog that allows the contents of a file
to be inspected before opening the file.Declaration
TPreviewFileDialog = class(TOpenDialog)Inheritance
Descends from it: TOpenPictureDialog
Description
TPreviewFileDialog is a
TOpenDialog descendant which
implement a dialog used to preview and select a file on the local file
system. TPreviewFileDialog extends the ancestor class with additional
properties, methods, and events used to configure and execute the dialog.
See also
Properties
PreviewFileControl | public | Windowed control used to preview the contents of a file in the dialog. |
Methods
WSRegisterClass | protected | Registers this component class with the current WidgetSet. |
CreatePreviewControl | protected | CreatePreviewControl - create an instance of the windowed control used in the dialog. |
InitPreviewControl | protected | InitPreviewControl - initializes the windowed control created for the dialog. |
DoExecute | protected | Creates the PreviewFileControl and displays the dialog. |
Create | public | Constructor for the class instance. |
Inherited
From TOpenDialog (13)
CheckAllFiles CheckFile CheckFileMustExist DefaultTitle DoCanClose DoFolderChange DoSelectionChange IntfSetOption OnFolderChange OnSelectionChange Options OptionsEx ResolveLinks
From TFileDialog (19)
DefaultExt Destroy DoTypeChange ExtractAllFilterMasks FileName Files Filter FilterIndex FindMaskInFilter GetFilterIndex HistoryList InitialDir IntfFileTypeChanged OnHelpClicked OnTypeChange SetFileName SetFilter SetHistoryList Title
From TCommonDialog (20)
AttachTo Close DoClose DoShow Execute GetHeight GetWidth Handle HandleAllocated Height HelpContext OnCanClose OnClose OnDialogResult OnShow ResetShowCloseFlags SetHeight SetWidth UserChoice Width
From TLCLComponent (7)
DecLCLRefCount GetWSComponentClass IncLCLRefCount LCLRefCount NewInstance RemoveAllHandlersOfObject WidgetSetClass
From TComponent (74)
_AddRef _Release BeforeDestruction CanObserve ChangeName ComObject ComponentCount ComponentIndex Components ComponentState ComponentStyle DefineProperties DesignInfo DestroyComponents Destroying ExecuteAction FindComponent FreeNotification FreeOnRelease GetChildOwner GetChildParent GetChildren GetDeltaStreams GetEnumerator GetIDsOfNames GetNamePath GetObservers GetOwner GetParentComponent GetTypeInfo GetTypeInfoCount HasParent iicrGetComponent InsertComponent Invoke IsImplementorOf Loaded Loading Name Notification ObserverAdded Observers OnGetDeltaStreams Owner PaletteCreated QueryInterface ReadDeltaState ReadDeltaStream ReadState ReferenceInterface RemoveComponent RemoveFreeNotification RemoveFreeNotifications SafeCallException SetAncestor SetChildOrder SetDesigning SetDesignInstance SetInline SetName SetParentComponent SetSubComponent Tag ToString TToStringNameMode UpdateAction Updated UpdateRegistry Updating ValidateContainer ValidateInsert ValidateRename VCLComObject WriteState
From TPersistent (5)
Assign AssignTo FPOAttachObserver FPODetachObserver FPONotifyObservers
From TObject (36)
AfterConstruction CheckDisposed ClassInfo ClassName ClassNameIs ClassParent ClassType CleanupInstance DefaultHandler DefaultHandlerStr Dispatch DispatchStr Disposed DisposeOf Equals FieldAddress Free FreeInstance GetDisposed GetHashCode GetInterface GetInterfaceByStr GetInterfaceEntry GetInterfaceEntryByStr GetInterfaceTable GetInterfaceWeak GetLastCastErrorInfo InheritsFrom InitInstance InstanceSize MethodAddress MethodName QualifiedClassName StringMessageTable SystemHasExtendedRTTI UnitName
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.