[Overview][Constants][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 1137

type TLabeledEdit = class(TCustomLabeledEdit)

published

  property Alignment;

  property Anchors;

  

The set of anchor definitions for this control

  property AutoSelect;

  

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

  property AutoSize;

  

Whether auto-size is to be used

  property BorderSpacing;

  

Determines the border spacing for this control

  property BorderStyle;

  property CharCase;

  

CharCase - rules for what case to use (upper or lower) to display text

  property Color;

  

Determine the colour for the current control

  property Constraints;

  

Determine Constraints (max and min height and width) for this control

  property DragCursor;

  

DragCursor - the style of cursor to be used during the Drag process

  property DragMode;

  

DragMode - whether manual or automatic

  property EchoMode;

  

EchoMode - how to echo keypresses on screen: normal (returning the actual character for that key), all upper or lower case, or a masking character as used in entering passwords

  property EditLabel;

  

EditLabel - the label attached to the edit box

  property Enabled;

  

Whether the control is Enabled (read/write). If not, it usually appears 'greyed-out'

  property Font;

  property LabelPosition;

  

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

  property LabelSpacing;

  

LabelSpacing - the distance between the Label and the Edit box

  property MaxLength;

  

MaxLength: maximum length allowed for text string

  property ParentColor;

  

ParentColor - should the control have the same colour as the parent? Default is true

  property ParentFont;

  

ParentFont - should the control use the same font as the parent? Default is true

  property ParentShowHint;

  

ParentShowHint - does the control adopt the same hinting behaviour as its parent? Default is true

  property PasswordChar;

  

PasswordChar : the character which appears in the Edit box replacing and masking the actual character typed

  property PopupMenu;

  property ReadOnly;

  

ReadOnly - the contents of the edit box may only be read, not written or erased

  property ShowHint;

  

Flag to determine: Is hint to be displayed for this control?

  property TabOrder;

  property TabStop;

  property Text;

  

Text : the character string contained in the Edit Box

  property Visible;

  

Visible - can the control be seen?

  property OnChange;

  

OnChange - event handler for any change in text

  property OnClick;

  

Event Handler for mouse click

  property OnDblClick;

  

Event Handle for mouse double-click

  property OnDragDrop;

  

Event handler for the drop of a control onto this control.

  property OnDragOver;

  

Event handler for the case when a control is dragged over another control

  property OnEndDrag;

  

Event handler for the end of a dragging process

  property OnEnter;

  

OnEnter - event handler for when the mouse enters the control, and the control receives focus

  property OnExit;

  

OnExit - event handler for when the mouse leaves the control and it loses focus

  property OnKeyDown;

  

OnKeyDown - event handler for instance when key is down while control has focus

  property OnKeyPress;

  

OnKeyPress - event controller for a key being pressed while the control has focus. To properly handle national chars use UTF8KeyPress instead.

  property OnKeyUp;

  

OnKeyUp - event handler for instance when a key is up (not pressed) while the control has focus

  property OnMouseDown;

  

Event handler for when a mouse button is pressed down

  property OnMouseMove;

  

Event handler for mouse movement within the current control

  property OnMouseUp;

  

Event handler for when the mouse button is released, ie "up"

  property OnStartDrag;

  

Event handler for start of dragging operation

  property OnUTF8KeyPress;

  

UTF8KeyPress - event controller for a key being pressed while the control has focus.

end;

Inheritance

TLabeledEdit

  

Labelled Edit: An Edit Box with a permanently attached Label

|

TCustomLabeledEdit

  

Custom Labelled Edit

|

TCustomEdit

  

TCustomEdit : the base type from which the TEdit Box is derived.

|

TWinControl

|

TControl

|

TLCLComponent

  

TLCLComponent - base class for LCL components

|

TComponent,IUnknown,IInterfaceComponentReference

|

TPersistent

|

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

  

TCustomEdit : the base type from which the TEdit Box is derived.

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.