[Overview][Types][Classes][Procedures and functions][Index] Reference for unit 'ExtCtrls' (#lcl)

TLabeledEdit

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Labelled Edit: An Edit Box with a permanently attached Label

Declaration

Source position: extctrls.pp line 962

type TLabeledEdit = class(TCustomLabeledEdit) end;

published

  property Alignment: TAlignment;

  property Anchors: TAnchors;

  

The set of anchor definitions for this control.

  property AutoSelect: Boolean;

  

If True, the edit control will select all its text when it receives focus or when the Enter key is pressed.

  property AutoSize: Boolean;

  

Allows to automatically adjust the size of the control, according to its content.

  property BidiMode: TBiDiMode;

  property BorderSpacing: TControlBorderSpacing;

  

Determines the inner and outer border spacing for this control.

  property BorderStyle: TBorderStyle;

  property CharCase: TEditCharCase;

  

Allows to force the text into all upper or lower case.

  property Color: TColor;

  

The background color of the control.

  property Constraints: TSizeConstraints;

  

The minimal and maximal Width and Height of this control.

  property DragCursor: TCursor;

  

The cursor shape shown while the control is dragged.

  property DragMode: TDragMode;

  

Allows the user to drag the control.

  property EchoMode: TEchoMode;

  

Allows to modify the text display, useful for entering passwords.

  property EditLabel: TBoundLabel;

  

EditLabel - the label attached to the edit box

  property Enabled: Boolean;

  

Determines whether the control reacts on mouse or keyboard input.

  property Font: TFont;

  property LabelPosition: TLabelPosition;

  

LabelPosition - whether above, below, to the left or to the right of the Edit box

  property LabelSpacing: Integer;

  

LabelSpacing - the distance between the Label and the Edit box

  property MaxLength: Integer;

  

The maximum length of the text; zero for unlimited.

  property ParentBidiMode: Boolean;

  property ParentColor: Boolean;

  

If true, the Color of the control will be the same as the one from the Parent. Default is true.

  property ParentFont: Boolean;

  

If true, the Font of the control will be the same as the one from the Parent. Default is true.

  property ParentShowHint: Boolean;

  

If true, the value of ShowHint for the control will be the same as the one from the Parent. Default is true.

  property PasswordChar: Char;

  

Allows to obfuscate the displayed text, showing all characters as PasswordChar.

  property PopupMenu: TPopupMenu;

  property ReadOnly: Boolean;

  

Prevents the user from changing the text.

  property ShowHint: Boolean;

  

Enables the Hint display.

  property TabOrder: TTabOrder;

  property TabStop: Boolean;

  property Text: TCaption;

  

The text in the edit box.

  property TextHint: TTranslateString;

  property Visible: Boolean;

  

Allows to show or hide the control, and all of its children.

  property OnChange: TNotifyEvent;

  

Event handler for any change in text.

  property OnClick: TNotifyEvent;

  

Notification handler for mouse clicks.

  property OnDblClick: TNotifyEvent;

  

Event Handler for double mouse clicks.

  property OnDragDrop: TDragDropEvent;

  

This handler determines the action on an drop onto this control, in a drag-drop operation.

  property OnDragOver: TDragOverEvent;

  

Event handler for a control being dragged over this control.

  property OnEditingDone: TNotifyEvent;

  property OnEndDrag: TEndDragEvent;

  

Notification handler for the end of a dragging operation.

  property OnEnter: TNotifyEvent;

  

Handler for control receiving the focus.

  property OnExit: TNotifyEvent;

  

Handler for control loosing the focus. This is a good place for checking the finished user input.

  property OnKeyDown: TKeyEvent;

  

Handler for keyboard key pressed.

  property OnKeyPress: TKeyPressEvent;

  

Handler for a character entered by the user.

  property OnKeyUp: TKeyEvent;

  

Handler for keyboard key released.

  property OnMouseDown: TMouseEvent;

  

Event handler for mouse button going down.

  property OnMouseEnter: TNotifyEvent;

  property OnMouseLeave: TNotifyEvent;

  property OnMouseMove: TMouseMoveEvent;

  

Event handler for mouse movement within the control.

  property OnMouseUp: TMouseEvent;

  

Event handler for mouse button going up.

  property OnMouseWheel: TMouseWheelEvent;

  property OnMouseWheelDown: TMouseWheelUpDownEvent;

  property OnMouseWheelUp: TMouseWheelUpDownEvent;

  property OnStartDrag: TStartDragEvent;

  

Event handler for the start of a dragging operation.

  property OnUTF8KeyPress: TUTF8KeyPressEvent;

  

Handler for a character entered by the user.

Inheritance

TLabeledEdit

  

Labelled Edit: An Edit Box with a permanently attached Label

|

TCustomLabeledEdit

  

Custom Labelled Edit

|

TCustomEdit

  

The base class for controls presenting editable text.

|

TWinControl

  

The base class for controls which can contain other (child) controls.

|

TControl

  

The base class for visible controls.

|

TLCLComponent

  

The base class for LCL components associated with widgets.

|

TComponent

?

TObject

Description

TLabeledEdit : An Edit Box with a permanently attached Label

Saves time and effort over placing separate Label and Edit Box on Form. The properties are described in the parent component, TCustomLabeledEdit from which most of the properties are inherited

See also

TCustomEdit

  

The base class for controls presenting editable text.

TBoundLabel

  

TBoundLabel: A label bound to another object, for example in TLabeledEdit

The latest version of this document can be found at lazarus-ccr.sourceforge.net.