TIEGlobalSettings.PreviewImageBackgroundColor
Declaration
property PreviewImageBackgroundColor: TColor;
Description
Specify the background color for image preview in open/save dialogs, print preview and image editing dialogs.
Note: If a standard color, such as clBtnFace is used, it may be overridden by VCL theming colors. Set
EnableTheming to false to prevent this.
Default: clBtnFace