[Overview][Types][Classes][Procedures and functions][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
TCheckGroup : A group of Check Boxes physically and logically grouped together on a form
Source position: extctrls.pp line 831
type TCheckGroup = class(TCustomCheckGroup) end; |
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published |
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Specifies the placement of the control inside its Parent. |
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The set of anchor definitions for this control. |
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property AutoFill: Boolean; |
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AutoFill - whether Check Boxes should be automatically filled in (checked) |
property AutoSize: Boolean; |
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Allows to automatically adjust the size of the control, according to its content. |
property BiDiMode: TBiDiMode; |
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property BorderSpacing: TControlBorderSpacing; |
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Determines the inner and outer border spacing for this control. |
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Caption: the string which appears at the top of the Check Group Box |
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property ChildSizing: TControlChildSizing; |
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Parameters for child control arrangement and spacing. |
property ClientHeight: Integer; |
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property ClientWidth: Integer; |
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The background color of the control. |
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property ColumnLayout: TColumnLayout; |
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ColumnLayout - HorizontalThenVertical or vice versa |
property Columns: Integer; |
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Columns - the number of columns in which the Items (check boxes) are to be arranges |
property Constraints: TSizeConstraints; |
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The minimal and maximal Width and Height of this control. |
property DragCursor: TCursor; |
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property Enabled: Boolean; |
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Determines whether the control reacts on mouse or keyboard input. |
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The font to be used for text display in this control. |
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property Items: TStrings; |
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Items - a string list containing the captions of the check boxes |
property OnChangeBounds: TNotifyEvent; |
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Event handler for a change of the Bounds of the control. |
property OnClick: TNotifyEvent; |
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Notification handler for mouse clicks. |
property OnDblClick: TNotifyEvent; |
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Event Handler for double mouse clicks. |
property OnDragDrop: TDragDropEvent; |
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property OnDragOver: TDragOverEvent; |
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property OnEndDrag: TEndDragEvent; |
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property OnEnter: TNotifyEvent; |
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Handler for control receiving the focus. |
property OnExit: TNotifyEvent; |
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Handler for control loosing the focus. This is a good place for checking the finished user input. |
property OnItemClick: TCheckGroupClicked; |
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OnItemClick - event handler for mouse click on one of the Items in the Check Group |
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Handler for keyboard key pressed. |
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property OnKeyPress: TKeyPressEvent; |
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Handler for a character entered by the user. |
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Handler for keyboard key released. |
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property OnMouseDown: TMouseEvent; |
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Event handler for mouse button going down. |
property OnMouseEnter: TNotifyEvent; |
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property OnMouseLeave: TNotifyEvent; |
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property OnMouseMove: TMouseMoveEvent; |
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Event handler for mouse movement within the control. |
property OnMouseUp: TMouseEvent; |
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Event handler for mouse button going up. |
property OnMouseWheel: TMouseWheelEvent; |
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property OnMouseWheelDown: TMouseWheelUpDownEvent; |
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property OnMouseWheelUp: TMouseWheelUpDownEvent; |
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property OnResize: TNotifyEvent; |
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Notification handler for a resize of the control. |
property OnStartDrag: TStartDragEvent; |
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property OnUTF8KeyPress: TUTF8KeyPressEvent; |
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Handler for a character entered by the user. |
property ParentBiDiMode: Boolean; |
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property ParentFont: Boolean; |
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If true, the Font of the control will be the same as the one from the Parent. Default is true. |
property ParentColor: Boolean; |
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If true, the Color of the control will be the same as the one from the Parent. Default is true. |
property ParentShowHint: Boolean; |
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If true, the value of ShowHint for the control will be the same as the one from the Parent. Default is true. |
property PopupMenu: TPopupMenu; |
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A context-sensitive menu that pops up when the right mouse button is clicked over this control |
property ShowHint: Boolean; |
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Enables the Hint display. |
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Determines the sequence of controls, reachable when the user presses the Tab key. |
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property TabStop: Boolean; |
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property Visible: Boolean; |
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Allows to show or hide the control, and all of its children. |
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TCheckGroup : A group of Check Boxes physically and logically grouped together on a form |
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TCustomCheckGroup: The base type for TCheckGroup |
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The base class for TGroupBox, TRadioGroup and TCheckGroup. |
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The base class for controls which can contain other (child) controls. |
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The base class for visible controls. |
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The base class for LCL components associated with widgets. |
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TComponent |
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TObject |
TCheckGroup: A group of Check Boxes physically and logically grouped together on a form
To Use this control, place it in the required position on the form, then either right-click on the control to see the pop-up CheckGroup editor, or in the Object Inspector select Items and click on the ellipsis (...) to open the string editor. In either case, type in the captions to accompany each check box, then close the string or CheckGroup editor and you will see a series of boxes with their captions displayed beside them.
Inherits properties from TCustomCheckGroup and TCustomGroupBox
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How to use StdCtrls, ComCtrls or ExtCtrls |
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TRadioGroup : A group of related but mutually exclusive radio buttons, requiring the user to select one af a set of alternatives |
lazarus-ccr.sourceforge.net |