preferences inaccessible on high-dpi screen due to hard-set window size

[Andreas E.]

The preferences dialog neither adjusts its size depending on the size of the window content, nor is it manually resizable. This means that whenever the dialog content exceeds the hard-set window size (eg. due to different system font choice or text-scaling), the content is cropped and inaccessible.

On high-dpi screens, gtk3 interfaces scale completely in all all elements, where as gtk2 interfaces scale in font size (and all elements that are sized relative to the font size).
See the dconf global scaling factor: org.gnome.desktop.interface/scaling-factor=2.0
which (for gtk2 applications) multiplies the font size.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: tasque 0.1.12-4ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
Uname: Linux 3.16.0-24-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Nov 19 10:59:12 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-02-02 (289 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 "Trusty Tahr" - Alpha amd64 (20140201)
PackageArchitecture: all
SourcePackage: tasque
UpgradeStatus: Upgraded to utopic on 2014-11-04 (14 days ago)