`TBitBtn` |
pl | ro | OnChangeBounds
pl | ro | OnClick
pl | ro | OnContextPopup
pl | ro | OnDragDrop
pl | ro | OnDragOver
pl | ro | OnEndDrag
pl | ro | OnEnter
pl | ro | OnExit
pl | ro | OnKeyDown
pl | ro | OnKeyPress
pl | ro | OnKeyUp
pl | ro | OnMouseDown
pl | ro | OnMouseEnter
pl | ro | OnMouseLeave
pl | ro | OnMouseMove
pl | ro | OnMouseUp
pl | ro | OnResize
pl | ro | OnStartDrag
pl | ro | OnUTF8KeyPress
`TCustomBitBtn` |

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