Vcl.Controls.TGraphicControl Events

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InheritedProtected

OnCanResize	protected	Occurs when an attempt is made to resize the control.
OnClick	protected	Occurs when the user clicks the control.
OnConstrainedResize	protected	Adjusts the resize constraints.
OnContextPopup	protected	Occurs when the user right-clicks the control or otherwise invokes the pop-up menu (such as using the keyboard).
OnDblClick	protected	Occurs when the user double-clicks the left mouse button when the mouse pointer is over the control.
OnDragDrop	protected	Occurs when the user drops an object being dragged.
OnDragOver	protected	Occurs when the user drags an object over a control.
OnEndDock	protected	Occurs when the dragging of an object ends, either by docking the object or by canceling the dragging.
OnEndDrag	protected	Occurs when the dragging of an object ends, either by dropping the object or by canceling the dragging.
OnGesture	public	Occurs when you perform a gesture associated with this control.
OnGetDeltaStreams	protected
OnMouseActivate	protected	Occurs when the user presses a mouse button with the mouse pointer over a control and the parent form is not active.
OnMouseDown	protected	Occurs when the user presses a mouse button with the mouse pointer over a control.
OnMouseEnter	protected	Occurs when the user moves the mouse into a control.
OnMouseLeave	protected	Occurs when the user moves the mouse outside of a control.
OnMouseMove	protected	Occurs when the user moves the mouse pointer while the mouse pointer is over a control.
OnMouseUp	protected	Occurs when the user releases a mouse button that was pressed with the mouse pointer over a component.
OnMouseWheel	protected	Occurs when the mouse wheel is rotated.
OnMouseWheelDown	protected	Occurs when the mouse wheel is rotated downward.
OnMouseWheelUp	protected	Occurs when the mouse wheel is rotated upward.
OnResize	protected	Occurs immediately after the control is resized.
OnStartDock	protected	Occurs when the user begins to drag a control with a DragKind of dkDock.
OnStartDrag	protected	Occurs when the user begins to drag the control or an object it contains by left-clicking the control and holding the mouse button down.
WindowProc	public	Points to the window procedure that responds to messages sent to the control.