FMX.Forms.TForm Methods

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InheritedProtected
_AddRefprotectedCalled when an application uses a component interface.
_ReleaseprotectedCalled when an application releases a component interface.
ActionChangeprotectedSpecifies the behavior of a TCommonCustomForm form when Action changes.
ActivatepublicActivation event dispatcher.
AddFreeNotifypublicAdds AObject to the list of objects to be notified when this TFmxObject is destroyed.
AddObjectpublicAdds the AObject object to the Children list of children attached to this parent object (self).
AddObjectsToListpublicAdds the children of this object to the given list.
AddPreloadPropertyNamesprotected
AddRecognizerpublic
AddToResourcePoolprotected
AfterConstructionpublic
AnimateColor (deprecated)publicCreates a TColorAnimation for this object (self).
AnimateFloat (deprecated)publicCreates and runs a TFloatAnimation for this object (self).
AnimateFloatDelay (deprecated)publicCreates a TFloatAnimation for this object (self).
AnimateFloatWait (deprecated)publicCreates a TFloatAnimation for this object (self) and does not return until the animation is finished.
AnimateInt (deprecated)publicCreates and runs a TIntAnimation for this object (self).
AnimateIntWait (deprecated)publicCreates a TIntAnimation for this object (self) and does not return until the animation is finished.
ApplyStyleLookupprotectedApplies the style for this form.
AssignpublicCopies the contents of another similar object.
AssignToprotectedCopies the properties of an object to a destination object.
BeforeDestructionpublic
BeginInternalDragprotectedImplements functionality to start the drag-and-drop operation for the given object on the surface of the given form.
BeginUpdatepublicStarts updating all the child controls in this form.
BringChildToFrontpublic
BringToFrontpublic
BroadcastGestureprotected
CanObserveprotected
CanShowpublic
CaptionStoreprotected
ChangeChildrenprotected
ChangeNameprotectedSets the private, internal storage for the Name property to the string passed in NewName.
ChangeOrderprotectedNotification method called after the creation order is changed.
CheckDisposedprotected
ChildrenAlignChangedprotected
ClassInfopublicReturns a pointer to the run-time type information (RTTI) table for the object type.
ClassNamepublicReturns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIspublicDetermines whether an object is of a specific type.
ClassParentpublicReturns the type of the immediate ancestor of a class.
ClassTypepublicReturns the class reference for the object's class.
CleanupInstancepublicPerforms finalization on long strings, variants, and interface variables within a class.
ClientRectpublicReturns a TRectF with the coordinates of the client area.
ClientToScreenpublicConverts the given mouse coordinates to screen coordinates.
ClonepublicReturns a new cloned instance of this FMX object.
ClosepublicCloses the form.
CloseModalpublicPrepares a modal form for closing.
CloseQuerypublicClose-attempt event dispatcher.
CMGestureprotected
ContainsObjectpublicReturns True if the specified object is a direct child.
CreatepublicCreates and initializes a TForm instance.
CreateBorderprotected
CreateChildFormListpublic
CreateChildrenListprotected
CreateHandleprotected
CreateNewpublic
DeactivatepublicDeactivation event dispatcher.
DefaultHandlerpublicProvides the interface for a method that processes message records.
DefinePropertiesprotected
DeleteChildrenpublicDeletes all the children of this FMX object.
DestroypublicFrees the resources allocated with a TForm instance.
DestroyComponentspublicDestroys all owned components.
DestroyHandleprotected
DestroyingpublicIndicates that the component and its owned components are about to be destroyed.
Disengageprotected
DispatchpublicCalls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOfpublicDisposeOf forces the execution of the destructor code in an object.
DoActionChangeprotectedTBasicAction.OnChange event dispatcher.
DoActionClientChangedprotected
DoAddObjectprotected
DoCloseprotected
DoDeleteChildrenprotected
DoFocusChangedprotected
DoGestureprotected
DoHideprotected
DoInsertObjectprotected
DoInventoryprotected
DoMouseDownprotected
DoMouseMoveprotected
DoMouseUpprotected
DoMouseWheelprotected
DoPaddingChangedprotected
DoPaintprotectedFires an OnPaint event.
DoParentFormChangedprotected
DoRemoveObjectprotected
DoRootChangedprotected
DoRootChangingprotected
DoScaleChangedprotected
DoShowprotected
DoStyleChangedprotected
DoTapprotectedProcesses the unhandled OnTap events.
DragDroppublicExecutes when you drop an object over the surface of this form.
DragEnterpublicExecutes when you drag an object while entering the surface of this form.
DragLeavepublicExecutes when you drag an object while leaving the surface of this form.
DragOverpublicExecutes when you drag an object over the surface of this form.
EndUpdatepublic
Engageprotected
EnterMenuLooppublicStarts the menu loop for the main menu bars that this form might contain.
EqualspublicChecks whether the current instance and the Obj parameter are equal.
ExchangepublicExchanges two objects from the children list.
ExecuteActionpublicExecutes an action.
FieldAddresspublicReturns the address of a published object field.
FindComponentpublicIndicates whether a given component is owned by the component.
FindStyleResourcepublicSearches for the given style lookup (passed in as a string) that specifies the resources list.
FindTargetprotectedReturns the specified control located at the given coordinates.
FreepublicDestroys an object and frees its associated memory, if necessary.
FreeInstancepublicDeallocates memory allocated by a previous call to the NewInstance method.
FreeNotificationprotected
FreeOnReleasepublicFrees the interface reference for components that were created from COM classes.
GetActionLinkClassprotected
GetActiveControlprotectedRetrieves the active control.
GetBackIndexprotected
GetBiDiModeprotectedProtected getter implementation for the BiDiMode property.
GetCapturedprotectedProtected getter implementation for the Captured property.
GetChildOwnerprotectedReturns the owner of a child component being read from a stream.
GetChildParentprotectedReturns the parent or, if there is no parent, returns the owner of a child component being read from a stream.
GetChildrenprotected
GetContainerHeightprotectedReturns the value of the ClientHeight property.
GetContainerWidthprotectedReturns the value of the ClientWidth property.
GetContextHandleprotected
GetDataprotectedProtected getter implementation for the Data property.
GetDeltaStreamsprotected
GetDisposedprotected
GetEnumeratorpublicReturns a TComponent enumerator.
GetFirstControlWithGestureprotected
GetFirstControlWithGestureEngineprotected
GetFocusedprotectedReturns the value of the Focused property.
GetHashCodepublicReturns an integer containing the hash code.
GetHoveredprotectedRetrieves the control stored in the Hovered property.
GetIDsOfNamesprotectedMaps a single member and an optional set of argument names to a corresponding set of integer dispatch identifiers (dispIDs).
GetInterfacepublicRetrieves a specified interface.
GetInterfaceEntrypublicReturns the entry for a specific interface implemented in a class.
GetInterfaceTablepublicReturns a pointer to a structure containing all of the interfaces implemented by a given class.
GetListOfInteractiveGesturesprotected
GetNamePathpublicReturns a string used by the Object Inspector.
GetObjectprotectedReturns a reference to this form object.
GetObserversprotected
GetOwnerprotectedReturns the owner of a component.
GetParentComponentpublic
GetRecognizerspublic
GetStyleBookprotected
GetStyleObjectprotectedGets the style resource object linked to this form.
GetTabListpublic
GetTypeInfoprotectedRetrieves the type information for an object.
GetTypeInfoCountprotectedReturns the number of type information interfaces that an object provides (either 0 or 1).
GetWindowStyleprotected
HandleNeedpublic
HasParentpublic
HidepublicHides the form.
IgnoreBindingNameprotected
IgnoreBooleanValueprotected
IgnoreFloatValueprotected
IgnoreIdentValueprotected
IgnoreIntegerValueprotected
InheritsFrompublicDetermines the relationship of two object types.
InitializeNewFormpublic
InitiateActionprotectedCalls the action link's Update method if the control is associated with an action link.
InitInstancepublicInitializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InsertComponentpublicEstablishes the component as the owner of a specified component.
InsertObjectpublicAdds the object provided in the parameter to the FChildren TList of this object (self), at the specified position (index).
InstanceSizepublicReturns the size in bytes of each instance of the object type.
InvalidatepublicSchedules a repaint of this form.
InvalidateRectprotectedSchedules a repaint of the specified rectangle zone on the given form.
InvokeprotectedProvides access to Automation properties and methods when the component wraps an Automation object.
IsChildpublicReturns True if the specified object is a child.
IsDialogKeyprotectedDetermines whether the pressed key should be processed only by the control having the focus or by all children controls and menus of the form.
IsImplementorOfpublicIndicates whether the component implements a specified interface.
ItemClasspublicDeprecated. Do not use in applications.
KeyDownpublicExecuted when a key is pressed while this form has the input focus.
KeyUppublicIs executed each time when a key is released while this form has the input focus.
Loadedprotected
MethodAddresspublicReturns the address of a class method by name.
MethodNamepublicReturns the name of a class method by address.
MouseCapturepublicSets the mouse capture to this window, which belongs to the current thread.
MouseDownpublicExecutes each time you press a mouse button.
MouseLeavepublicExecutes each time the mouse leaves the surface of this form.
MouseMovepublicExecutes each time you move the mouse over the surface of this form.
MouseUppublicExecutes each time you release a mouse button.
MouseWheelpublicExecutes each time you roll the mouse wheel.
MultiTouchprotected
NewFocusedControlprotectedRetrieves the control that can obtain the focus.
NewInstancepublicAllocates memory for an instance of an object type and returns a pointer to that new instance.
Notificationprotected
ObjectAtPointpublicReturns the object located at the given coordinates.
ObserverAddedprotected
operator ()public
PaintBackgroundprotected
PaintRectsprotected
PaintTopublic
PaletteCreatedprotectedResponds when the component is created from the component palette.
ParentChangedprotectedNotification method called after the parent is changed.
QualifiedClassNamepublicReturns the qualified name of the class.
QueryInterfaceprotected
ReadStateprotectedReads the state of the component.
Realignprotected
RecalcControlsUpdateRectprotected
RecreateprotectedRe-creates this form.
RecreateCanvasprotected
RecreateOsMenupublic
ReferenceInterfacepublicEstablishes or removes internal links that cause this component to be notified when the implementer of a specified interface is destroyed.
Releasepublic
ReleaseCapturepublicReleases the mouse capture from this window that belongs to the current thread and restores normal mouse input processing.
ReleasedpublicReturns True if this object has been released from memory.
RemoveComponentpublicRemoves a specified component specified from the component's Components list.
RemoveFreeNotificationpublicDisables the destruction notification that was enabled by FreeNotification.
RemoveFreeNotificationsprotectedNotifies all owned components of the owner component's imminent destruction.
RemoveFreeNotifypublicRemoves the given object from the free notifications list.
RemoveFromResourcePoolprotected
RemoveObjectpublicRemoves a children object from its parent.
RemoveRecognizerpublic
ResetChildrenIndicesprotected
ResetChildrenIndicesSpanprotected
Resizeprotected
ResizeHandleprotected
SafeCallExceptionpublicHandles exceptions in methods declared using the safecall calling convention.
ScreenToClientpublicTransforms the global screen coordinates to local client area coordinates.
SearchIntoprotected
SendChildToBackpublic
SendToBackpublic
SetActiveprotectedSets the value of the Active property.
SetActiveControlprotectedSets the focus to the specified <AControl> control.
SetAncestorprotectedClears or sets csAncestor state in the component's ComponentState property.
SetBoundspublicSets the boundaries for this form.
SetCapturedprotectedSets the value of the Captured property.
SetChildOrderprotectedSets the visual ordering of a child control.
SetContextHandleprotected
SetDataprotectedProtected setter implementation for the Data property.
SetDesignpublicSets the csDesigning in TComponentState. Used internally by the IDE.
SetDesigningprotectedEnsures that components inserted at design time have their design-mode flag set.
SetDesignInstanceprotectedEnsures that components inserted at design time have their design-mode flag set.
SetFocusedprotectedProtected setter implementation for the Focused property.
SetFormFamilyprotected
SetHoveredprotectedSets the Hovered property and activates the functionality informing that the mouse pointer has entered the area of the control.
SetInlineprotectedSets the csInline bit of the component's ComponentState property.
SetNameprotectedSets the value of the Name property.
SetParentprotectedProtected setter implementation for the Parent property.
SetParentComponentprotected
SetPreloadPropertiesprotected
SetRootpublicSets the Root property of each child in the children list.
SetStyleBookprotected
SetStyleBookWithoutUpdateprotected
SetSubComponentpublicIdentifies whether the component is a subcomponent.
SetTransparencyprotected
ShowpublicDisplays the form onscreen.
ShowInDesignerprotected
ShowModalpublicShows the form as a modal dialog.
SortpublicSorts the children in the children list using the specified sorting procedure.
StartWindowDragpublicSignals that this form's window is about to be dragged.
StartWindowResizepublicSignals that this form's window is about to be resized.
StopPropertyAnimationpublicStops the animation of the specified property of this FMX object.
SupportsPlatformServiceprotected
Tapprotected
ToStringpublicReturns a string containing the class name.
TouchManagerprotected
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.
UpdateActionpublicUpdates the state of an action.
UpdateActionsprotectedUpdateActions updates all the actions associated to the current form.
Updatedprotected
UpdateRegistryprotectedProvides the interface for a method that adds type library and version information to the Registry on components that implement COM interfaces.
UpdateStyleBookprotected
UpdatingprotectedSets the csUpdating state in the component's ComponentState property.
ValidateContainerprotectedDetermines whether an object can be inserted into a container.
ValidateInsertprotectedProvides the interface for a method that validates a child component before it is inserted.
ValidateRenameprotected
VirtualKeyboardChangeHandlerprotectedThe listener for virtual keyboard events of the form.
WriteStateprotectedWrites the state of the component.