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Docs: LCL/controls. Updates TDragImageListResolution.ShowDragImage topic for changes in 85aa06c1. Issue #40640.

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(cherry picked from commit b194126eca)
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dsiders 2023-12-13 20:26:38 +00:00
parent 62b159709a
commit a81f305f51
1 changed files with 13 additions and 4 deletions
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docs/xml/lcl/controls.xml
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@ -2810,19 +2810,28 @@ HideDragImage is called from the HideDragImage method in TDragImageList.
</element>
<element name="TDragImageListResolution.ShowDragImage">
<short>Notifies the widgetset class to display the drag image.</short>
<short>
Notifies the widgetset class to display the drag image for the resolution.
</short>
<descr>
<p>
Displays the drag image from the image resolution. No actions are performed
in the method if Dragging is set to <b>False</b>.
Calls the ShowDragImage method in the widgetset class to display the drag image
for the image resolution if its Dragging property is set to <b>True</b>. The
previous position for the drag image, stored in an internal member, is used to
send the image position to the widgetset class.
</p>
<p>
ShowDragImage is called from the ShowDragImage method in TDragImageList.
No actions are performed in the method if Dragging is set to <b>False</b>.
</p>
<p>
ShowDragImage is called from the ShowDragImage method in TDragImageList, and
occurs after the active image resolution in the image list has been determined.
</p>
</descr>
<seealso>
<link id="TDragImageListResolution.Dragging"/>
<link id="TDragImageList.ShowDragImage"/>
<link id="#lcl.imglist.TCustomImageList.Resolutions">TCustomImageList.Resolutions</link>
</seealso>
</element>