Adds a new filter ImageDimensionsFilter allowing filtering the images by their width and height.
Adds a new filter ImageDimensionFilter to filter the images by their width and height. Allows to filter the images with the GreatherThan, Equals and LessThan comparators.
This filter is added in the combox box that contains the filters. Once selected, a new combo box is added to select the comparator (like in DateFilter) and two QLineEdit are added with a corresponding QLabel where user can introduce the image size in pixels.