Vcl.Controls.TWinControl Fields
From RAD Studio API Documentation
InheritedProtected
FAnchorMove protected Specifies whether the control must keep its dimensions when it is moved, while being anchored to the form.
FAnchorOrigin protected Specifies the coordinates of the anchor associated with the control.
FAnchorRules protected Specifies the original coordinates of the anchor associated with the control.
FAsyncList protected Internal TList that stores pending asynchronous method calls for the control.
FCurrentPPI protected
FDesignSize protected Specifies the design-time dimensions of the control.
FDoubleBuffered protected The internal field corresponding to the DoubleBuffered property
FExplicitHeight protected Specifies the explicit vertical size of the control in pixels.
FExplicitLeft protected Specifies the explicit horizontal pixel coordinate of the left edge of a component. The coordinate is relative to the component’s parent.
FExplicitTop protected Specifies the explicit vertical pixel coordinate of the top edge of a component. The coordinate is relative to the component's parent.
FExplicitWidth protected Specifies the explicit horizontal size of the control in pixels.
FInImeComposition protected Specifies whether the IME is in the process of generating the composition string.
FOriginalParentCalcType protected
FOriginalParentSize protected Specifies the original size of the parent to which the control is anchored.