Package: libgtk-3-0 Version: 3.24.1-2 Severity: normal Dear Maintainer,
In QGIS we have in some filechooser applications long lists of filetypes. One of them (for a screenshot see https://issues.qgis.org/issues/20169)ยท shows a very long piece of whitespace above the filetypes in the combobox. First I thought it was a QGIS problem. But after some fiddling I was able to reproduce this with almost all comboboxes in Gnome applications, by moving the combobox (with for example "All Files" etc) all to the bottom of you screens. Then open the list and see that it looks like the canvas to be used to draw the items on is first created ON screen, then the items are painted on it, and then the last selection is selected. Sometimes showing little arrows/pointers to scroll up or down. But sometimes the whitespace above the first item sticks. And sometimes the canvas does not move down. In our (QGIS) case this give alwasy rise to a huge unused part of whitespace above the first item. I think this is an upstream issue, as I can reproduce it with all Gnome apps, but maybe not. -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.18.0-2-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libgtk-3-0 depends on: ii adwaita-icon-theme 3.30.0-1 ii hicolor-icon-theme 0.17-2 ii libatk-bridge2.0-0 2.30.0-2 ii libatk1.0-0 2.30.0-1 ii libc6 2.27-6 ii libcairo-gobject2 1.15.12-1 ii libcairo2 1.15.12-1 ii libcolord2 1.3.3-2 ii libcups2 2.2.8-5 ii libepoxy0 1.5.3-0.1 ii libfontconfig1 2.13.1-1 ii libfreetype6 2.8.1-2 ii libgdk-pixbuf2.0-0 2.38.0+dfsg-6 ii libglib2.0-0 2.58.1-2 ii libgtk-3-common 3.24.1-2 ii libharfbuzz0b 1.9.0-1 ii libjson-glib-1.0-0 1.4.4-1 ii libpango-1.0-0 1.42.4-3 ii libpangocairo-1.0-0 1.42.4-3 ii libpangoft2-1.0-0 1.42.4-3 ii librest-0.7-0 0.8.0-2 ii libsoup2.4-1 2.64.1-3 ii libwayland-client0 1.16.0-1 ii libwayland-cursor0 1.16.0-1 ii libwayland-egl1 1.16.0-1 ii libx11-6 2:1.6.7-1 ii libxcomposite1 1:0.4.4-2 ii libxcursor1 1:1.1.15-1 ii libxdamage1 1:1.1.4-3 ii libxext6 2:1.3.3-1+b2 ii libxfixes3 1:5.0.3-1 ii libxi6 2:1.7.9-1 ii libxinerama1 2:1.1.4-1 ii libxkbcommon0 0.8.2-1 ii libxml2 2.9.4+dfsg1-7+b1 ii libxrandr2 2:1.5.1-1 ii shared-mime-info 1.10-1 Versions of packages libgtk-3-0 recommends: ii libgtk-3-bin 3.24.1-2 Versions of packages libgtk-3-0 suggests: ii gvfs 1.38.0-2 ii librsvg2-common 2.40.20-3 Versions of packages libgtk-3-0 is related to: pn appmenu-gtk3-module <none> ii fcitx-frontend-gtk3 1:4.2.9.6-5 pn gcin-gtk3-immodule <none> pn gtk-vector-screenshot <none> pn gtk3-engines-xfce <none> ii gtk3-im-libthai 0.2.1-8 pn hime-gtk3-immodule <none> ii ibus-gtk3 1.5.19-1 pn imhangul-gtk3 <none> ii libcanberra-gtk3-module 0.30-6 pn libcaribou-gtk3-module <none> pn libgtk3-nocsd0 <none> pn maliit-inputcontext-gtk3 <none> pn packagekit-gtk3-module <none> ii scim-gtk-immodule [scim-gtk-immodule] 1.4.18-2.1 pn topmenu-gtk3 <none> ii uim-gtk3 1:1.8.8-3 ii uim-gtk3-immodule 1:1.8.8-3 -- no debconf information
