[Overview][Constants][Types][Classes][Procedures and functions][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
A container that allows a number of objects to be grouped physically and conceptually on a form.
Source position: stdctrls.pp line 174
type TGroupBox = class(TCustomGroupBox) end; |
||
published |
||
|
Specifies the placement of the control inside its Parent. |
|
|
The set of anchor definitions for this control. |
|
property AutoSize: Boolean; |
|
Allows to automatically adjust the size of the control, according to its content. |
property BidiMode: TBiDiMode; |
|
Customization (of text controls) in bidirectional reading environments. |
property BorderSpacing: TControlBorderSpacing; |
|
Determines the inner and outer border spacing for this control. |
|
The text describing the control to the user. |
|
property ChildSizing: TControlChildSizing; |
|
Parameters for child control arrangement and spacing. |
property ClientHeight: Integer; |
|
The height of the client area of the control. |
property ClientWidth: Integer; |
|
The width of the client area of the control. |
|
The background color of the control. |
|
property Constraints: TSizeConstraints; |
|
The minimal and maximal Width and Height of this control. |
property DockSite: Boolean; |
|
Allows to drag-dock other controls into this control. |
property DragCursor: TCursor; |
|
The cursor shape shown while the control is dragged. |
|
The operation when the control is dragged - Drag or Dock. |
|
|
Allows the user to drag the control. |
|
property Enabled: Boolean; |
|
Determines whether the control reacts on mouse or keyboard input. |
|
The font to be used for text display in this control. |
|
property ParentBidiMode: Boolean; |
|
Allows to use the BiDiMode settings of Parent. Default is true. |
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 PopupMenu: TPopupMenu; |
|
A context-sensitive menu that pops up when the right mouse button is clicked over this control |
property ShowHint: Boolean; |
|
Enables the Hint display. |
|
Determines the sequence of controls, reachable when the user presses the Tab key. |
|
property TabStop: Boolean; |
|
Allows the user to navigate to this control, by pressing the Tab key. |
property Visible: Boolean; |
|
Allows to show or hide the control, and all of its children. |
property OnChangeBounds: TNotifyEvent; |
|
Event handler for a change of the Bounds of the control. |
property OnClick: TNotifyEvent; |
|
Notification handler for mouse clicks. |
property OnContextPopup: TContextPopupEvent; |
|
Invoked when a context-sensitive pop-up menu is requested. |
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 OnDockDrop: TDockDropEvent; |
|
Notification handler for the drop of a control to be docked. |
property OnDockOver: TDockOverEvent; |
|
Event handler for moves of a control over this docksite. Determines acceptance or rejection of an possible drop. |
property OnDragOver: TDragOverEvent; |
|
Event handler for a control being dragged over this control. |
property OnEndDock: TEndDragEvent; |
|
Notification handler for the end of a docking operation. |
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 OnGetSiteInfo: TGetSiteInfoEvent; |
|
Provides information about the DockSite. |
|
Handler for keyboard key pressed. |
|
property OnKeyPress: TKeyPressEvent; |
|
Handler for a character entered by the user. |
|
Handler for keyboard key released. |
|
property OnMouseDown: TMouseEvent; |
|
Event handler for mouse button going down. |
property OnMouseEnter: TNotifyEvent; |
|
Event handler for mouse entering the area of the control. |
property OnMouseLeave: TNotifyEvent; |
|
Event handler for mouse leaving the area of the control. |
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 OnResize: TNotifyEvent; |
|
Notification handler for a resize of the control. |
property OnStartDock: TStartDockEvent; |
|
Event handler for the start of a docking operation. |
property OnStartDrag: TStartDragEvent; |
|
Event handler for the start of a dragging operation. |
property OnUnDock: TUnDockEvent; |
|
Event handler for control being undocked from this DockSite. |
property OnUTF8KeyPress: TUTF8KeyPressEvent; |
|
Handler for a character entered by the user. |
|
A container that allows a number of objects to be grouped physically and conceptually on a form. |
|
| | ||
|
The base class for TGroupBox, TRadioGroup and TCheckGroup. |
|
| | ||
|
The base class for controls which can contain other (child) controls. |
|
| | ||
|
The base class for visible controls. |
|
| | ||
|
The base class for LCL components associated with widgets. |
|
| | ||
TComponent |
||
? | ||
TObject |
The objects can be moved around together and have certain properties in common.
|
How to use StdCtrls, ComCtrls or ExtCtrls |
lazarus-ccr.sourceforge.net |