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Frees the existing icon image and reloads it from the specified handle.
Source position: graphics.pp line 1537
protected procedure TSharedIcon.UpdateFromHandle( |
NewHandle: TLCLHandle |
); virtual; |
NewHandle |
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TLCLHandle instance assigned as the handle for the shared icon. |
Calls FreeHandle to free the existing handle for the Icon in the widgetset class, and sets the handle to the value specified in NewHandle. Gets icon information from the widgetset class and adds a new icon image to the list of Images.
Modified in LCL version 4.0 to use the TLCLHandle type instead of the deprecated THandle type in the NewHandle parameter.
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The type used for handles in LCL applications, components, controls, and widget set classes. |
| Version 4.0 | Generated 2025-05-03 | Home |