Declarationproperty IOPreviewsDialogWidth: Integer;
The ClientWidth of the "Advanced" dialog in the ImageEn Save dialog
, or when calling DoPreviews
If 0 the default size will be used. After display it will always have a valid value (to store the users preferred size during a session).
Note: If the dialog is located on a monitor with scaling enabled, then size values will be scaled to 100% (e.g. IOPreviewsDialogWidth of 100 will show as 150px on monitor with 150% scaling)