IconHandle= gui_api::loadImage_resId(resourceIdentifiers::idi_exit_2, gui_native::image_icon,0,0, gui_native::lr_shared),
provideFancyTooltip(cancel_ctl,toolTip::customIcon(IconHandle),"Exit button","Click on this button in order to destroy this form.\nYou can reopen the form using the Go menu item."),
succeed().
------------ The called procedure -----------------
Good question. I might have used them as-is. The system can display icons made often thousands of colors.
Answer: The bitmap editor built in the VIP 7.5 PE screamed that it could not handle too many colors.
When I reduced the number of colors I got on the top and in the editing area e.g. many shades of green and no red.
It is correct that the built-in bitmap editor cannot handle such icons. We have decided it is better if you use some other bitmap editor (there are plenty of free editors) and we focus our attention on other things. You can set external editors in the IDE settings.