[Overview][Types][Classes][Procedures and functions][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
TArrow - an arrow symbol widely used in forms.
Source position: arrow.pp line 33
type TArrow = class(TIndustrialBase) |
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protected |
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class function GetControlClassDefaultSize; override; |
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Returns the default size for this class of controls (when added to a form). |
procedure Paint; override; |
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Implements the default handler used to draw the control. |
public |
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constructor Create(); override; |
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Constructor for the class instance. |
published |
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Specifies the placement of the control on its Parent control. |
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The set of anchor definitions for this control. |
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property ArrowColor: TColor; [rw] |
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Color used to draw the arrow symbol on the control. |
property ArrowType: TArrowType; [rw] |
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ArrowType - pointing up, down, left or right. |
property ArrowPointerAngle: Integer; [rw] |
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Size of the angle that forms the arrow pointer. |
property BorderSpacing: TControlBorderSpacing; |
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Determines the inner and outer border spacing for this control. |
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The background color of the control. |
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property Constraints: TSizeConstraints; |
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Contains the minimum and maximum Width and Height for the control. |
property Enabled: Boolean; |
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Determines whether the control reacts on mouse or keyboard input. |
property Hint: TTranslateString; |
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The text to show in the Hint window for the control. |
property OnChangeBounds: TNotifyEvent; |
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Event handler signalled when the Bounds of the control have been changed. |
property OnClick: TNotifyEvent; |
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Notification handler for mouse clicks. |
property OnContextPopup: TContextPopupEvent; |
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Invoked when a context-sensitive pop-up menu is requested. |
property OnDblClick: TNotifyEvent; |
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Event Handler for double mouse clicks. |
property OnDragDrop: TDragDropEvent; |
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This handler determines the action on an drop onto this control, in a drag-drop operation. |
property OnDragOver: TDragOverEvent; |
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Event handler for a control being dragged over this control. |
property OnEndDrag: TEndDragEvent; |
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Notification handler for the end of a drag operation. |
property OnMouseDown: TMouseEvent; |
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Event handler signalled when a mouse down event is handled for the control. |
property OnMouseEnter: TNotifyEvent; |
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Event handler signalled when the mouse pointer has entered the control. |
property OnMouseLeave: TNotifyEvent; |
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Event handler signalled when the mouse pointer has left the control. |
property OnMouseMove: TMouseMoveEvent; |
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Event handler for mouse movement within the control. |
property OnMouseUp: TMouseEvent; |
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Event handler signalled when a mouse up event is handled for the control. |
property OnMouseWheel: TMouseWheelEvent; |
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Event handler for mouse wheel turned. |
property OnMouseWheelDown: TMouseWheelUpDownEvent; |
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The base class for visible controls. |
property OnMouseWheelUp: TMouseWheelUpDownEvent; |
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The base class for visible controls. |
property OnMouseWheelHorz: TMouseWheelEvent; |
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The base class for visible controls. |
property OnMouseWheelLeft: TMouseWheelUpDownEvent; |
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The base class for visible controls. |
property OnMouseWheelRight: TMouseWheelUpDownEvent; |
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The base class for visible controls. |
property OnPaint: TNotifyEvent; |
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Event handler signalled to paint the control. |
property OnResize: TNotifyEvent; |
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Notification handler for a resize of the control. |
property OnStartDrag: TStartDragEvent; |
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Event handler for the start of a dragging operation. |
property ParentColor: Boolean; |
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Use the Color from the Parent control, when enabled. |
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 ShadowType: TShadowType; [rw] |
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ShadowType - the type of shadowing: None, In, Out, EtchedIn, EtchedOut. |
property ShadowColor: TColor; [rw] |
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Color used to draw the shadow on the control. |
property ShowHint: Boolean; |
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Enables Hint display for the control. |
property Visible: Boolean; |
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Allows the control, and all of its children, to be displayed or hidden. |
end; |
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TArrow - an arrow symbol widely used in forms. |
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TGraphicControl is the base class for all lightweight controls. |
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The base class for visible controls. |
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The base class for LCL components which have an associated widget. |
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TComponent |
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TObject |