[Rendering Dialog] Cleanups/enhancements
@bilboed
Submitted by Edward Hervey Assigned to Brandon Lewis @brandon_lewis
Description
Text shouldn't be inside the progress bar
The dialog box should be divided in three parts as it is but the file choosing part should be an embedded filechooser with a default filename / location, with an expander to get a deeper choice of what to choose. Similar to most applications.
Imported from https://bugzilla.gnome.org/show_bug.cgi?id=432723