FMX.StdCtrls.TRadioButton Methods

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InheritedProtected

_AddRef	protected	Called when an application uses a component interface.
_Release	protected	Called when an application releases a component interface.
AbsoluteToLocal	public	Transforms and returns a specified point from an absolute perspective to a local perspective.
AbsoluteToLocalVector	public	Transforms and returns a specified vector from the absolute perspective to the local perspective.
ActionChange	protected	Specifies the behavior of a TRadioButton menu item when Action changes.
AddFreeNotify	public	Adds AObject to the list of objects to be notified when this TFmxObject is destroyed.
AddObject	public	Adds the AObject object to the Children list of children attached to this parent object (self).
AddObjectsToList	public	Adds the children of this object to the given list.
AddToResourcePool	protected
AdjustFixedSize	protected	Sets the fixed size of the control.
AdjustSize	protected	Sets the size of the control.
AfterConstruction	public
AfterDialogKey	protected
AfterPaint	protected	Restores Canvas properties after the painting process.
AncestorParentChanged	protected	Sends a PM_REFRESH_PARENT message to the presentation layer through its presentation proxy when the parent of an ancestor of this control changes.
AncestorPresentationLoaded	protected	Notifies child controls that your control has loaded a new presentation.
AncestorVisibleChanged	protected	Notifies its child controls that the visibility of an ancestor of your control has changed to AVisible, and also notifies its presentation proxy about it if the presentation proxy is loaded.
AnimateColor (deprecated)	public	Creates a TColorAnimation for this object (self).
AnimateFloat (deprecated)	public	Creates and runs a TFloatAnimation for this object (self).
AnimateFloatDelay (deprecated)	public	Creates a TFloatAnimation for this object (self).
AnimateFloatWait (deprecated)	public	Creates a TFloatAnimation for this object (self) and does not return until the animation is finished.
AnimateInt (deprecated)	public	Creates and runs a TIntAnimation for this object (self).
AnimateIntWait (deprecated)	public	Creates a TIntAnimation for this object (self) and does not return until the animation is finished.
ApplyEffect	protected	Applies effects to the control, if specified.
ApplyStyle	protected
ApplyStyleLookup	public	Sends a PM_APPLY_STYLE_LOOKUP message to the presentation layer through its presentation proxy.
ApplyTriggerEffect	public
Assign	public	Copies the contents of another similar object.
AssignTo	protected	Copies the properties of an object to a destination object.
AsyncSchedule	protected	Schedules asynch method calls.
BeforeDestruction	public	Performs any necessary actions before the first destructor is called.
BeforeEffectEnabledChanged	protected	Executed right before the value of the Enabled property of an effect changes, and provides the value of the property before it changes.
BeginAutoDrag	protected	Begins the drag operation automatically.
BeginInvoke	public	Performs an asynchronous call to the method specified by either AProc or AFunc.
BeginUpdate	public	Marks the start of an update session of the control and its children.
BringChildToFront	public
BringToFront	public	Brings this FMX visual object on top of other overlapping visual controls that are on the same form.
BroadcastGesture	protected
CalcTextObjectSize	protected	Sets the bounds of the TextObject according to the current alignment values of that TextObject.
CanObserve	protected
CanRepaint	protected
Capture	protected	Saves the control that currently captures all the mouse messages.
Change	public	Calls DoChanged when any of the styled text representation properties of the control changes.
ChangeChildren	protected
ChangeName	protected	Sets the private, internal storage for the Name property to the string passed in NewName.
ChangeOrder	protected	Sends a PM_CHANGE_ORDER message to the presentation layer through its presentation proxy.
CheckDisposed	protected
CheckForAllowFocus	protected	Verifies whether the current control can receive focus.
CheckHitTest	protected
ChildrenAlignChanged	protected	Executed when the alignment of the children of the control changes.
ChooseAdjustType	protected	Returns an adjust type based on the provided FixedSize.
ClassInfo	public	Returns a pointer to the run-time type information (RTTI) table for the object type.
ClassName	public	Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIs	public	Determines whether an object is of a specific type.
ClassParent	public	Returns the type of the immediate ancestor of a class.
ClassType	public	Returns the class reference for the object's class.
CleanupInstance	public	Performs finalization on long strings, variants, and interface variables within a class.
Click	protected	Responds to user clicks, key pressing, and input on touch devices (gestures).
ClipChildrenChanged	protected	Sends a PM_SET_CLIP_CHILDREN message to the presentation layer through its presentation proxy with the current value of ClipChildren.
Clone	public	Returns a new cloned instance of this FMX object.
CMGesture	protected
ContainsObject	public	Returns True if the specified object is a direct child.
ControlTypeChanged	protected	Notifies about the changes of ControlType.
Create	public
CreateChildrenList	protected
DblClick	protected	Responds to user double-clicks.
DefaultHandler	public	Provides the interface for a method that processes message records.
DefineModelClass	protected	Returns a class reference to TDataModel or a subclass that the constructor of this control uses by default to create a data model for the control.
DefinePresentationName	protected	Returns the name of the default presentation proxy that your control uses.
DefineProperties	protected
DeleteChildren	public	Deletes all the children of this FMX object.
Destroy	public
DestroyComponents	public	Destroys all owned components.
Destroying	public	Indicates that the component and its owned components are about to be destroyed.
DialogKey	protected	Processes a dialog key.
Disappear	protected
Dispatch	public	Calls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOf	public	DisposeOf forces the execution of the destructor code in an object.
DoAbsoluteChanged	protected	Sends a PM_ABSOLUTE_CHANGED message to the presentation layer through its presentation proxy.
DoActionChange	protected	TBasicAction.OnChange event dispatcher.
DoActionClientChanged	protected	Sends a PM_ACTION_CLIENT_CHANGED message to the presentation layer through its presentation proxy.
DoActivate	protected
DoAddObject	protected
DoApplyStyleLookup	protected	Executed internally each time ApplyStyleLookup is called for this TStyledControl object.
DoBeginUpdate	protected
DoChanged	protected	Updates the representation of the text that is displayed on the control.
DoDeactivate	protected
DoDeleteChildren	protected
DoEndUpdate	protected
DoEnter	protected	Sends a PM_DO_ENTER message to the presentation layer through its presentation proxy.
DoExit	protected	Sends a PM_RESET_FOCUS message to the presentation layer through its presentation proxy, followed by a PM_DO_EXIT message.
DoGesture	protected	Processes the unhandled gesturing events.
DoGetUpdateRect	protected
DoInsertObject	protected
DoInventory	protected
DoMatrixChanged	protected
DoMouseEnter	protected	OnMouseEnter event dispatcher.
DoMouseLeave	protected	OnMouseLeave event dispatcher.
DoPaint	protected	Processes the painting of the control.
DoRealign	protected	Sends a PM_REALIGN message to the presentation layer through its presentation proxy.
DoRemoveObject	protected
DoRootChanged	protected
DoRootChanging	protected
DoSetHeight (deprecated)	protected
DoSetSize	protected	Sends a PM_SET_SIZE message to the presentation layer through its presentation proxy.
DoSetWidth (deprecated)	protected
DoStyleChanged	protected
DoTextChanged	protected	Executed when text is changed.
DragDrop	protected	OnDragDrop event dispatcher.
DragEnd	protected	OnDragEnd event dispatcher.
DragEnter	protected	OnDragEnter event dispatcher.
DragLeave	protected	OnDragLeave event dispatcher.
DragOver	protected	OnDragOver event dispatcher.
DrawDesignBorder	protected
EffectEnabledChanged	protected	Executed right after the value of the Enabled property of an effect changes, and provides the new value of the property.
EnabledChanged	protected	Executed right after the value of the Enabled property changes.
EnabledStored	protected
EndFunctionInvoke	public	Blocks the caller until the specified ASyncResult completes.
EndInvoke	public	Blocks the caller until the specified ASyncResult completes.
EndUpdate	public	Marks the end of an update session of the control and its children.
EndUpdateNoChanges	protected
EnterChildren	protected	Checks whether the input is taken by the control or by its parent.
EnumControls (deprecated)	public	Loops through the controls that are children of this control, and runs the specified procedure once per control, with a different control as the first parameter in each call.
EnumObjects	public
Equals	public	Checks whether the current instance and the Obj parameter are equal.
Exchange	public	Exchanges two objects from the children list.
ExecuteAction	public	Executes an action.
ExitChildren	protected
FieldAddress	public	Returns the address of a published object field.
FillTextFlags	protected	Returns the filling direction of the control's text.
FindAndCloneStyleResource	public	Finds the specified resource object and makes a copy.
FindComponent	public	Indicates whether a given component is owned by the component.
FindStyleResource	public	Requests from the presentation layer the style resource object with the specified name (AStyleLookup), and returns that object.
FindTarget	protected	Returns the target control.
FindTextObject	protected	Returns the resource object that is linked to the current text object.
Free	public	Destroys an object and frees its associated memory, if necessary.
FreeInstance	public	Deallocates memory allocated by a previous call to the NewInstance method.
FreeNotification	protected
FreeOnRelease	public	Frees the interface reference for components that were created from COM classes.
FreeStyle	protected
GenerateStyleName	protected	Generates a style lookup name based on the provided AClassName.
GetAbsoluteEnabled	protected	Getter function for the AbsoluteEnabled property.
GetAbsoluteMatrix	protected	Getter function for the AbsoluteMatrix property.
GetAbsoluteOpacity	protected	Getter function for the AbsoluteOpacity property.
GetAbsoluteRect	protected	Getter function for the AbsoluteRect property.
GetAbsoluteScale	protected	Getter function for the AbsoluteScale property.
GetAcceptsControls	protected	Getter function for the AcceptsControls property.
GetActionLinkClass	protected
GetAdjustSizeValue	protected	Requests from the presentation layer the size value used for size adjustment, and returns that value.
GetAdjustType	protected	Requests from the presentation layer the type of size adjustment used, and returns that type.
GetAlign	protected	Getter function for the Align property.
GetAllowAlign	protected	Getter function for the AllowAlign property.
GetAnchorMove	protected	Getter function for the AnchorMove property.
GetAnchorOrigin	protected	Getter function for the AnchorOrigin property.
GetAnchorRules	protected	Getter function for the AnchorRules property.
GetAnchors	protected	Getter function for the Anchors property.
GetBackIndex	protected	Gets the index of TStyledControl.
GetBoundsRect	protected	Getter function for the BoundsRect property.
GetCanFocus	protected
GetCanParentFocus	protected
GetChildOwner	protected	Returns the owner of a child component being read from a stream.
GetChildParent	protected	Returns the parent or, if there is no parent, returns the owner of a child component being read from a stream.
GetChildren	protected
GetChildrenMatrix	protected	Returns the children transformation matrix.
GetChildrenRect	protected	Getter function for the ChildrenRect property.
GetClipRect	protected	Getter function for the ClipRect property.
GetContainerHeight	protected	Getter function for the ContainerHeight property.
GetContainerWidth	protected	Getter function for the ContainerWidth property.
GetControls	protected
GetData	protected	Protected getter implementation for the Data property.
GetDefaultSize	protected
GetDefaultStyleLookupName	protected
GetDefaultTouchTargetExpansion	protected
GetDeltaStreams	protected
GetDesignInteractive	protected	Getter function for the DesignInteractive property.
GetDisposed	protected	Getter for the Disposed property.
GetDragMode	protected	Getter function for the DragMode property.
GetEffectsRect	protected	Returns the rectangle occupied by the effects applied over the control.
GetEnumerator	public	Returns a TComponent enumerator.
GetFirstControlWithGesture	protected	Requests from the presentation layer a control with the specified interactive gesture among the interactive gestures of its touch manager, and returns that control.
GetFirstControlWithGestureEngine	protected
GetFirstVisibleObjectIndex	protected
GetHasClipParent	protected
GetHashCode	public	Returns an integer containing the hash code.
GetHeight	protected	Getter function for the Height property.
GetHintObject	protected	Returns the custom hint object that manages the hint display.
GetHintString	protected	Returns the text of the hint.
GetHitTest	protected	Getter function for the HitTest property.
GetIDsOfNames	protected	Maps a single member and an optional set of argument names to a corresponding set of integer dispatch identifiers (dispIDs).
GetInterface	public	Retrieves a specified interface.
GetInterfaceEntry	public	Returns the entry for a specific interface implemented in a class.
GetInterfaceTable	public	Returns a pointer to a structure containing all of the interfaces implemented by a given class.
GetLastVisibleObjectIndex	protected
GetLeft	protected	Getter function for the Left property.
GetListOfInteractiveGestures	protected
GetLocalRect	protected	Getter function for the LocalRect property.
GetLocked	protected	Getter function for the Locked property.
GetMargins	protected	Getter function for the Margins property.
GetModel	protected	Returns the data model of your control casted as the specified T class.
GetNamePath	public	Returns a string used by the Object Inspector.
GetObject	protected	Returns the current control as a TFmxObject.
GetObservers	protected
GetOriginalParentSize	protected	Getter function for the OriginalParentSize property.
GetOwner	protected	Returns the owner of a component.
GetPadding	protected	Getter function for the Padding property.
GetParent	protected
GetParentClassStyleLookupName	protected	Getter for the ParentClassStyleLookupName property.
GetParentComponent	public	Returns the containing component.
GetParentedRect (deprecated)	protected	Getter function for the ParentedRect property.
GetParentedVisible	protected	Returns the value of the ParentedVisible property.
GetPopupMenu	protected
GetPresentationSuffix	protected	Returns a suffix for the presentation proxy name that DefinePresentationName returns based on the control type of your control.
GetResourceControl	protected	Returns the style resource for this control as TControl.
GetResourceLink	protected
GetStyleContext	protected	Returns context for behavior manager.
GetStyleObject	protected	Gets the style resource object linked to TStyledControl.
GetTabList	public
GetTabListClass	protected
GetTabStopController	protected
GetTextSettingsClass	protected
GetTop	protected	Getter function for the Top property.
GetTypeInfo	protected	Retrieves the type information for an object.
GetTypeInfoCount	protected	Returns the number of type information interfaces that an object provides (either 0 or 1).
GetUpdateRect	protected	Getter function for the UpdateRect property.
GetVisible	protected	Getter function for the Visible property.
GetWidth	protected	Getter function for the Width property.
HandleSizeChanged	protected	Executed right after the value of the Size property changes.
HasHint	protected	Returns True if the control has an available hint to display.
HasParent	public	Verifies whether the component has a parent.
HasPresentationProxy	public	Returns True if the PresentationProxy of your control is loaded or False otherwise.
Hide	protected
HitTestChanged	protected	Sends a PM_HITTEST_CHANGED message to the presentation layer through its presentation proxy when the value of the HitTest property changes.
IgnoreBindingName	protected
IgnoreBooleanValue	protected
IgnoreFloatValue	protected
IgnoreIdentValue	protected
IgnoreIntegerValue	protected
Inflate	public
InheritsFrom	public	Determines the relationship of two object types.
InitiateAction	protected	Calls the action link's Update method if the control is associated with an action link.
InitInstance	public	Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InitPresentation	protected	Sends initialization data to the presentation layer through its presentation proxy.
InsertComponent	public	Establishes the component as the owner of a specified component.
InsertObject	public	Adds the object provided in the parameter to the FChildren TList of this object (self), at the specified position (index).
InstanceSize	public	Returns the size in bytes of each instance of the object type.
InvalidateRect	public	Adds a rectangle to the update region of the scene.
Invoke	protected	Provides access to Automation properties and methods when the component wraps an Automation object.
IsChild	public	Returns True if the specified object is a child.
IsControlRectEmpty	protected	Returns True if the control rect is empty.
IsHeightStored (deprecated)	protected
IsHelpContextStored	protected	Specifies whether HelpContext is stored.
IsImplementorOf	public	Indicates whether the component implements a specified interface.
IsPositionStored	protected
IsSizeStored	protected
IsUpdating	public	Returns True if this control is in the middle of one or more update sessions.
IsWidthStored (deprecated)	protected
ItemClass	public	Deprecated. Do not use in applications.
KeyDown	public
KeyUp	protected	Sends a PM_KEYUP message to the presentation layer through its presentation proxy when a key is released while your presented control has the focus.
Loaded	protected
LoadPresentation	public	Loads the presentation proxy of your control if it is not loaded already.
LocalToAbsolute	public	Transforms and returns a specified point from the local perspective to the absolute perspective.
LocalToAbsoluteVector	public	Transforms and returns a specified vector from the local perspective to the absolute perspective.
LocalToScreen	protected	Transforms and returns a specified point from the local perspective to the screen perspective.
Lock	public	Locks the current control, so it cannot be changed at design time.
LookupStyleObject	public	Looks for the style resource object linked to the TStyledControl.
MakeScreenshot	public	Takes and returns a screenshot of the control.
MethodAddress	public	Returns the address of a class method by name.
MethodName	public	Returns the name of a class method by address.
MouseClick	protected	Calls Click and starts the animation by calling StartTriggerAnimation.
MouseDown	public
MouseMove	public
MouseUp	public
MouseWheel	protected	OnMouseWheel event dispatcher.
Move	protected
NeedStyleLookup	public	Sends a PM_NEED_STYLE_LOOKUP message to the presentation layer through its presentation proxy to indicate that this control requires to get and apply its style lookup.
NeedUpdateEffects	protected
NewInstance	public	Allocates memory for an instance of an object type and returns a pointer to that new instance.
Notification	protected
ObjectAtPoint	protected	Sends a PM_OBJECT_AT_POINT message to the presentation layer through its presentation proxy to request the control in which P can be found.
ObserverAdded	protected
operator ()	public
PaddingChanged	protected	Executed right after the value of the Padding property changes.
Paint	protected	Renders the control's surface.
PaintChildren	protected
Painting	protected
PaintInternal	protected
PaintTo	public	Paints the current control to a specified canvas.
PaletteCreated	protected	Responds when the component is created from the component palette.
ParentChanged	protected	Sends a PM_REFRESH_PARENT message to the presentation layer through its presentation proxy when the parent of this control changes.
PointInObject	public	Checks whether the point, specified by the absolute coordinates, belongs to the control area.
PointInObjectLocal	public
PrepareForPaint	public
QualifiedClassName	public	Returns the qualified name of the class.
QueryInterface	protected	Returns a reference to a specified interface if either your presented control or its presentation layer support that interface.
ReadState	protected	Reads the state of the component.
Realign	protected	Performs the realignment of the control's children within itself.
RecalcAbsolute	public	Forces the current control to recalculate the AbsoluteMatrix property.
RecalcAbsoluteNow	public	Recalculates AbsoluteMatrix.
RecalcEnabled	public
RecalcHasClipParent	public	Forces the current control to recalculate its HasClipParent property.
RecalcHasEffect	public	Forces the current control to recalculate its HasEffect property.
RecalcOpacity	public	Requests the presentation layer to recalculate the opacity of the presentation of your control and its child controls based on the value of the AbsoluteOpacity property.
RecalcSize	public
RecalcUpdateRect	public	Forces the current control to recalculate its UpdateRect property.
RecommendSize	protected	Requests from the presentation layer a recommended size for your control based on the specified wished size, and returns the size that the presentation layer recommends.
ReferenceInterface	public	Establishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed.
Release	public	Marks this TFmxObject object for delayed deletion.
ReleaseCapture	protected	Prevents the control from currently capturing all the mouse messages.
Released	public	Returns True if this object has been released from memory.
ReloadPresentation	public	Reloads the presentation of your control.
RemoveComponent	public	Removes a specified component specified from the component's Components list.
RemoveFreeNotification	public	Disables the destruction notification that was enabled by FreeNotification.
RemoveFreeNotifications	protected	Notifies all owned components of the owner component's imminent destruction.
RemoveFreeNotify	public	Removes the given object from the free notifications list.
RemoveFromResourcePool	protected
RemoveObject	public	Removes a children object from its parent.
Repaint	public	Forces the control to repaint its image on the screen.
RepaintJointArea	class protected
RepaintRect	protected
RequestStyleData	protected	Requests the style value for a presented control (passed as a TValue).
ResetChildrenIndices	protected
ResetChildrenIndicesSpan	protected
ResetFocus	public	Removes the focus from a control
Resize	protected	OnResize event dispatcher.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
ScreenToLocal	protected	Transforms and returns a specified point from the screen perspective to the local perspective.
SearchInto	protected
SendChildToBack	public
SendToBack	public	Sends this FMX visual object to the background letting other overlapping visual controls that are on the same form to be on top of it.
SetAcceptsControls	protected	Setter function for the AcceptsControls property.
SetAdjustSizeValue	protected	Sends a PM_SET_ADJUST_SIZE message to the presentation layer through its presentation proxy.
SetAdjustType	protected	Sends a PM_SET_ADJUST_SIZE message to the presentation layer through its presentation proxy.
SetAlign	protected	Setter function for the Align property.
SetAncestor	protected	Clears or sets csAncestor state in the component's ComponentState property.
SetAnchorMove	protected	Setter function for the AnchorMove property.
SetAnchors	protected	Setter function for the Anchors property.
SetBounds	public	Sets the boundaries of the current control.
SetBoundsRect	protected	Setter function for the BoundsRect property.
SetChildOrder	protected	Sets the visual ordering of a child control.
SetData	protected	Protected setter implementation for the Data property.
SetDesign	public	Sets the csDesigning in TComponentState. Used internally by the IDE.
SetDesigning	protected	Ensures that components inserted at design time have their design-mode flag set.
SetDesignInstance	protected	Ensures that components inserted at design time have their design-mode flag set.
SetDragMode	protected	Setter function for the DragMode property.
SetEnabled	protected
SetFocus	public	Sets the focus to the current control, if CanFocus is True.
SetHeight	protected	Setter function for the Height property.
SetHelpContext	protected	Setter method for the HelpContext property.
SetHelpKeyword	protected	Setter method for the HelpKeyword property.
SetHint	protected	Setter for the Hint property.
SetInline	protected	Sets the csInline bit of the component's ComponentState property.
SetInPaintTo	protected	Sets the InPaintTo property.
SetLeft	protected	Setter function for the Left property.
SetName	protected
SetNewScene	public	Sets a new Scene for the current control.
SetParent	protected	Protected setter implementation for the Parent property.
SetParentComponent	protected
SetPopupMenu	protected	Setter function for the PopupMenu property.
SetRoot	public	Sets the Root property of each child in the children list.
SetSize	protected
SetStyledSettings	protected	Setter method for the StyledSettings property.
SetSubComponent	public	Identifies whether the component is a subcomponent.
SetText	protected	This property is used to change the displayed text.
SetTextInternal	protected	Sets a new value to the Text property in TPresentedTextControl.
SetTextSettings	protected	Setter method for the TextSettings property.
SetTop	protected	Setter function for the Top property.
SetVisible	protected	Sends a PM_SET_VISIBLE message to the presentation layer through its presentation proxy with Value as the new visibility value.
SetWidth	protected	Setter function for the Width property.
ShouldTestMouseHits	public	Indicates whether a control should be ignored in ObjectAtPoint.
Show	protected
ShowContextMenu	protected	Displays the PopupMenu context menu of this control on the specified ScreenPosition screen point.
ShowInDesigner	public
Sort	public	Sorts the children in the children list using the specified sorting procedure.
StartTriggerAnimation	public
StartTriggerAnimationWait	public
StopPropertyAnimation	public	Stops the animation of the specified property of this FMX object.
StyleDataChanged	protected
StyledSettingsStored	protected	Indicates whether the set of styled text representation properties stored in StyledSettings differs from the default set for this control.
StyleLookupChanged	protected
SupportsPaintStage	protected
SupportsPlatformService	protected
Tap	protected
ToString	public
TouchManager	protected
UnitName	public	Returns the name of the unit where the class is defined.
UnitScope	public	Returns the class's unit scope.
UnloadPresentation	public	Unloads the previously-loaded presentation of your control.
UpdateAction	public	Updates the state of an action.
UpdateAnchorRules	protected
Updated	protected
UpdateEffects	public	Updates the effects of the current control and of the control's parent.
UpdateExplicitBounds	protected	Updates the explicit bounds' properties of the control.
UpdateRegistry	protected	Provides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces.
UpdateTextObject	protected	Updates the text of the TextObject.
Updating	protected	Sets the csUpdating state in the component's ComponentState property.
ValidateContainer	protected	Determines whether an object can be inserted into a container.
ValidateInsert	protected	Provides the interface for a method that validates a child component before it is inserted.
ValidateRename	protected	Ensures that renaming an owned component does not create a name conflict.
VisibleChanged	protected	Executed right after the value of the Visible property changes.
VisibleStored	protected	Returns True when the Visible property needs to be stored in the fmx-file.
WriteState	protected	Writes the state of the component.