TCustomMaskEdit

type TCustomMaskEdit = class(TCustomEdit)

protected

  class procedure WSRegisterClass; override;

Registers the widget set class reference used to create new instances of the control.

  function ApplyMaskToText();

Applies the edit mask in the control to the specified value.

  function CanShowEmulatedTextHint; override;

Indicates if the control can display its Hint or TextHint using the LCL capability layer.

  function DisableMask();

Saves and disables the edit mask in the control.

  procedure DoValidationError;

Performs actions when the control value is invalid for its edit mask.

  function RestoreMask();

Restores the saved edit mask in the control.

  procedure RealSetText(); override;

Sets the value for the Text in the control.

  function RealGetText; override;

Gets the value for the Text in the control.

  function GetTextWithoutMask();

Gets the text value for the control without formatting applied by an edit mask.

  function GetTextWithoutSpaceChar();

Gets the value for the control without the Space character literal used in the edit mask.

  procedure SetTextApplyMask();

Sets the value for the control after applying its edit mask.

  function GetEditText; virtual;

Gets the value for the EditText property.

  procedure SetEditText();

Sets the value for the EditText property.

  procedure GetSel();

Finds the starting and ending positions for the selection.

  procedure SetSel();

Specifies the starting and ending positions for the text selected in the control.

  procedure TextChanged; override;

Performs actions when the value in the Text property has been changed.

  procedure Change; override;

Suppresses the OnChange event when the initial value for the control is assigned.

  procedure SetCharCase(); override;

Sets the value in the CharCase property.

  procedure SetMaxLength();

Sets the value for the MaxLength property.

  function GetMaxLength;

Gets the value for the MaxLength property.

  procedure SetNumbersOnly(); override;

Sets the value for the NumbersOnly property.

  procedure Loaded; override;

Performs actions when a component has been loaded from the LCL streaming mechanism.

  procedure LMPasteFromClip(); message;

LMPasteFromClip is the LCL message method for pasting from the clipboard.

  procedure LMCutToClip(); message;

LMCutToClip is the LCL message method for cutting to the clipboard.

  procedure LMClearSel(); message;

LMClearSel is the LCL message method for clearing selected items.

  function EditCanModify; virtual;

If True, the Edit box is allowed to modify its contents.

  procedure Reset; virtual;

Reset returns the edit to its default state with mask appearing in Text box and no string input.

  procedure DoEnter; override;

Performs actions needed when the control is entered.

  procedure DoExit; override;

Performs actions needed when the control is exited.

  procedure KeyDown(); override;

Performs actions needed to apply key down messages.

  procedure HandleKeyPress();

Handle all keys from KeyPress and Utf8KeyPress.

  procedure KeyPress(); override;

Performs actions needed to handle the specified character in the control.

  procedure Utf8KeyPress(); override;

Handles a key press with the specified UTF-8 character value.

  procedure MouseUp(); override;

Performs actions needed to handle a mouse button up message.

  procedure CheckCursor;

Updates the position for the cursor (or caret) when an EditMask is used in the control.

  property EditText: string; [rw]

Value entered in the control and obscured / formatted using the EditMask.

  property IsMasked: Boolean; [r]

True if a non-empty value has been assigned to EditMask.

  property SpaceChar: Char; [rw]

Contains the value used to represent Space (#32) characters in the control value.

  property MaxLength: Integer; [rw]

Indicates the maximum number of characters that can be stored in the value for the control.

  property EditMask: string; [rw]

Contains the mask characters classes and literals used to format/obscure the value for the control.

public

  procedure CutToClipBoard; override;

Moves the selected text into the clipboard (removes it from the control).

  procedure PasteFromClipBoard; override;

Inserts text from the clipboard at the current position in the control.

  constructor Create(); override;

Constructor for the class instance.

  procedure Clear;

Clears the value for the edit control.

  procedure SelectAll; override;

Selects all of the text in the masked edit control.

  procedure ValidateEdit; virtual;

Validates the value for the edit control when an EditMask has been specified.

  property EnableSets: Boolean; [rw]

Enables or disables use of set notation in the EditMask.

  property ValidationErrorMode: TMaskEditValidationErrorMode; [rw]

Indicates the action taken when the control value is invalid for its mask.

  property Modified: Boolean; [rw]

Indicates if the value for the edit control has been changed.

  property OnValidationError: TNotifyEvent; [rw]

Event handler signalled when the value for the masked edit control is invalid.

end;

TCustomMaskEdit

The base class for TMaskEdit.

TCustomEdit

The base class for controls presenting editable text.

TWinControl

Implements a windowed control which can contain other child controls.

TControl

The base class for visible controls.

TLCLComponent

The base class for LCL components which have an associated widget.

TComponent,IUnknown,IInterfaceComponentReference

TPersistent,IFPObserved

TObject