FMX.Grid.TGridModel Methods

• Up to Parent: TGridModel

InheritedProtected

AfterConstruction	public	Responds after the last constructor has executed.
Assign	public	Copies the contents of another similar object.
AssignTo	protected	Copies the properties of an object to a destination object.
BeforeDestruction	public	Responds before the first destructor executes.
BeginUpdate	public	Marks the start of an update session of this model.
CanNotify	public	Returns whether TMessageSender can send messages.
CheckDisposed	protected
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.
ClearCache	public	Clears the internal cache.
ClearColumnInCache	public	Clears all values of the column with the specified column number in the internal cache.
ClearRowInCache	public	Clears all values of the row with the specified row number in the internal cache.
ColumnChanged	public	Notifies the presentation of changes within the column with the specified column number.
ContentChanged	public	Notifies the presentation of changes in the content of the grid that affect the whole grid, such as size, count or order changes that affect columns or rows.
Create	public	Creates an instance of TDataModel.
CreateCache	protected	Creates the instance of TGridValues or a subclass for the internal cache.
CreateReceiver	protected	Creates a receiver for messages.
DataChanged	public	Removes from the cache the value of the cell specified by ACol and ARow and sends the message to invalidate this cell.
DefaultHandler	public	Provides the interface for a method that processes message records.
DefineProperties	protected	Provides an interface for a method that reads and writes otherwise unpublished data.
Destroy	public	Destroys this instance of TGridModel.
DisableNotify	public	Disables TMessageSender from sending messages.
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.
DoCallbackGetValue	protected	Dispatches the OnCallbackGetValue event if an event handler is defined, or executes ACallback otherwise.
DoColumnAdded	protected	Method executed after a successful column insertion.
DoColumnRemoved	protected	Method executed after a successful column removal.
DoDrawColumnCell	protected	Dispatcher of the OnDrawColumnCell event.
DoEndUpdate	protected	Applies all the changes performed on the model during the current update session.
DoGetValue	protected	Is called when the grid, using this grid model, needs to retrieve a value from an external repository to use as the content of one of the cells in the grid.
DoRowCountChanged	protected	Method that is executed when the number of rows changes.
DoSelChanged	protected	Dispatches the OnSelChanged event.
DoSelectCell	protected	Dispatches the OnSelectCell event.
DoSetValue	protected	Is called when the grid, using this grid model, needs to pass a content of one of the cells in a grid as a value to an external repository.
DoTextSettingsChanged	protected	Method that is called after TextSettings or StyledSettings change to handle these changes.
DoViewportPositionChange	public	This method is called when ScrollBox changes the content position or size.
EnableNotify	public	Enables TMessageSender to send messages.
EndUpdate	public	Marks the end of an update session of this model.
Equals	public	Checks whether the current instance and the Obj parameter are equal.
FieldAddress	public	Returns the address of a published object field.
FindNextCell	public	Fills ACol and ARow with the column number and the row number of the cell that can be selected after the current cell, and returns True on success of False if a cell cannot be found.
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.
FreeReceiver	protected	Frees the Receiver of the TMessageSender.
GetDefaultGridOptions	protected	Getter of DefaultGridOptions.
GetDefaultTextSettings	protected	Getter of DefaultTextSettings.
GetDisposed	protected	Getter for the Disposed property.
GetEditorValue	protected	Returns the current value of the cell editor if the grid is in editor mode, or TValue.Empty otherwise.
GetHashCode	public	Returns an integer containing the hash code.
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.
GetNamePath	public	Returns the name of the object as it appears in the Object Inspector.
GetOwner	protected	Returns the owner of an object.
GetResultingTextSettings	protected	Getter of ResultingTextSettings.
GetStyledSettings	protected	Getter of StyledSettings.
GetTextSettings	protected	Getter of TextSettings.
GetTextSettingsClass	protected	Returns a reference to the subclass of TCustomTextSettings that encapsulates the text settings.
GetValue	public	Returns the value of the cell located at the specified column number and row number.
HasReceiver	public	Returns whether TMessageSender has a Receiver.
HideEditor	public	Notifies the presentation that it should hide the cell editor and exit the editor mode.
IndexOfColumn	public	Returns the column number of the specified column, or -1 if the column cannot be found.
InheritsFrom	public	Determines the relationship of two object types.
InitInstance	public	Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InsertColumn	public	Inserts the specified column into the model, at the specified column number.
InsertColumnIntoCache	public	Inserts the column with the specified column number into the internal cache.
InstanceSize	public	Returns the size in bytes of each instance of the object type.
InvalidateContentSize	public	Notifies the presentation that the previously calculated content size is no longer valid.
IsOpaque	public	Indicates if the control should update effects when you scroll content.
IsUpdating	public	Returns True if the model is in the middle of one or more update sessions, or False otherwise.
MethodAddress	public	Returns the address of a class method by name.
MethodName	public	Returns the name of a class method by address.
MoveColumn	public	Changes to NewIndex the column number of the column at OldIndex.
MoveColumnInCache	public	Moves the column with the specified column number (OldIndex) to the specified column number (NewIndex) in the internal cache.
NewInstance	public	Allocates memory for an instance of an object type and returns a pointer to that new instance.
PostEditorValue	public	Notifies the presentation that it should update the value being edited.
QualifiedClassName	public	Returns the qualified name of the class.
ReduceCache	public	Reduces the internal cache so that only the cells within the specified boundaries stay in the internal cache.
RefreshEditorValue	public	Notifies the presentation that it should refresh a value in the cell editor.
RemoveColumn	public	Removes the column that has the specified column number.
RemoveColumnFromCache	public	Removes the column with the specified column number from the internal cache.
RemoveRowFromCache	public	Removes the row with the specified row number from the internal cache.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
SelectCell	public	Select the cell with the specified column number and row number.
SelectionChanged	public	Notifies the presentation of changes to the row number or to the column number of the current selection.
SendMessage	public	Sends a message to an object.
SendMessageWithResult	public	Sends a message to an object getting a result.
SetSelected	protected
SetStyledSettings	protected	Setter of StyledSettings.
SetTextSettings	protected	Setter of TextSettings.
ShowEditor	public	Notifies the presentation that it should show the cell editor and enter the editor mode.
StyledSettingsStored	protected	Function that ensures that the value of StyledSettings is only stored in the form file if it is not the default value of the property.
ToString	public	Returns a string containing the class name.
UnitName	public	Returns the name of the unit where the class is defined.
UnitScope	public	Returns the class's unit scope.