[FileWidget] Replace "Filter:" with "File type:" when saving with a limited list of mimetypes
Summary:
The Filter combobox currently always has the label "Filter:" This is appropriate in most
cases, but becomes inaccurate when saving with a limited list of mimetypes. In this case,
the combobox loses its text field and becomes a file type chooser rather than a filter.
This patch changes the label to "File type:" for that use case.
BUG: 79903
FIXED-IN: 5.59
Test Plan:
Opening a file: no changes
Saving a file with no mimetype filter: no changes
Saving a file with a limited list of mimetypes: label is changed
Reviewers: VDG, elvisangelaccio, GB_2
Reviewed By: elvisangelaccio
Subscribers: pino, apol, kde-frameworks-devel
Tags: Frameworks
Maniphest Tasks: T8552
Differential Revision: https://phabricator.kde.org/D20964