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Docs: LCL/forms. Updates the TScrollingWinControl.DestroyWnd topic for changes in be89c477. Issue #40794.

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(cherry picked from commit d2acaace1f)
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dsiders 2025-02-13 06:29:23 -05:00
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docs/xml/lcl/forms.xml
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@ -1415,6 +1415,32 @@ the inherited method to create the window and its handles.
</seealso> </seealso>
</element> </element>
<element name="TScrollingWinControl.DestroyWnd">
<short>
Frees or invalidates resources in the class instance when the window Handle is
freed.
</short>
<descr>
<p>
<var>DestroyWnd</var> is an overridden method in
<var>TScrollingWinControl</var> used to maintain resources allocated in the
class instance when the window Handle for the control is freed. It calls the
inherited method on entry to free handles allocated for the control Canvas and
the widgetset class instance. It ensures that scroll bar information allocated
in either HorzScrollBar or VertScrollBar is invalidated when the handle(s) are
freed.
</p>
</descr>
<seealso>
<link id="TScrollingWinControl.HorzScrollBar"/>
<link id="TScrollingWinControl.VertScrollBar"/>
<link id="#lcl.controls.TCustomControl.Canvas">TCustomControl.Canvas</link>
<link id="#lcl.controls.TCustomControl.DestroyWnd">TCustomControl.DestroyWnd</link>
<link id="#lcl.controls.TWinControl.Handle">TWinControl.Handle</link>
<link id="#lcl.controls.TWinControl.DestroyHandle">TWinControl.DestroyHandle</link>
</seealso>
</element>
<element name="TScrollingWinControl.GetClientScrollOffset"> <element name="TScrollingWinControl.GetClientScrollOffset">
<short>The origin for the physical client area.</short> <short>The origin for the physical client area.</short>
<descr/> <descr/>