KFileDialog is used for saving files, but the GTK+ dialog should be used

[PJSingh5000]

ISSUE:

In KDE applications, such as Kolourpaint, the dialog used to save files is the KFileDialog.

EXPECTED BEHAVIOR:

The GTK+ dialog should be used for saving files.

NOTE:

The GTK+ dialog is used to open files and the dialog to save files should also be the GTK+ dialog.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: qt5-gtk-platformtheme 5.9.1+dfsg-10ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
CurrentDesktop: GNOME
Date: Sat Nov 11 22:12:50 2017
InstallationDate: Installed on 2017-11-11 (0 days ago)
InstallationMedia: Ubuntu 17.10.0 2017.11.10 amd64 "Custom Artful Aardvark"
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: qtbase-opensource-src
UpgradeStatus: No upgrade log present (probably fresh install)