MQL5 ReferenceStandard LibraryPanels and DialogsCButtonOnMove CreatePressedLockingOnSetTextOnSetColorOnSetColorBackgroundOnSetColorBorderOnSetFontOnSetFontSizeOnCreateOnShowOnHideOnMoveOnResizeOnMouseDownOnMouseUp OnMove The virtual handler of control "Move" internal event. virtual bool OnMove() Return Value true - event processed, otherwise - false. OnHide OnResize