Edit an image without saving; reload it. What is expected?

[quapurna]

Halo, forum members.

In View Mode, I edit an image by cropping part of it.
Then, before saving the image, I unintentionally click the "Reload" button on the toolbar.
The original image appears.

1. Can XnViewMP re-display the image I already edited ?

2. Can XnViewMP, before reloading the image, warn me that the image has been edited by popping-up the "Saved change file" dialogue?

Thanks

[xnview]

1. Can XnViewMP re-display the image I already edited ?

no

2. Can XnViewMP, before reloading the image, warn me that the image has been edited by popping-up the "Saved change file" dialogue?

yes it's needed