Re: Aw: Re: setWindowIcon for QDialog

Hi Martin, Hi Friedrich,

any thoughts on the behavior in openbox vs. kwin described below?

Regards,
Alexander


Am Donnerstag, 7. März 2019, 22:44:58 CEST schrieb Alexander Semke:
> On Donnerstag, 7. März 2019 21:02:49 CET Martin Flöser wrote:
> > [...]
> > Not in this case as the window is missing the icon property as can be
> > seen in the xprop output.
> > 
> > But apart from that: yes if the desktop file is specified, the icon is
> > preferred over the custom icon. But in this specific case it's not the
> > reason.
> 
> I checked it again with another window manager. Again, it's
> https://cgit.kde.org/labplot.git/tree/src/kdefrontend/datasources/
> DatabaseManagerDialog.cpp#n48
> 
> with the icon "network-server-database":
> 
> alex@notebook:/usr/share/icons/breeze>find . -name network-server-database*
> ./places/16/network-server-database.svg
> ./places/22/network-server-database.svg
> 
> xporp for this dialog is:
> 
> _NET_WM_ICON_NAME(UTF8_STRING) =
> _KDE_NET_WM_DESKTOP_FILE(UTF8_STRING) = "org.kde.labplot2"
> _KDE_NET_WM_COLOR_SCHEME(STRING) = "/usr/share/color-schemes/
> BreezeHighContrast.colors"
> XdndAware(ATOM) = BITMAP
> _KDE_NET_WM_USER_CREATION_TIME(CARDINAL) = 28374773
> WM_NAME(STRING) = "SQL Database Connections"
> _NET_WM_NAME(UTF8_STRING) = "SQL Database Connections — labplot2"
> _MOTIF_WM_HINTS(_MOTIF_WM_HINTS) = 0x3, 0x26, 0x1e, 0x0, 0x0
> _NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_DIALOG,
> _NET_WM_WINDOW_TYPE_NORMAL
> _XEMBED_INFO(_XEMBED_INFO) = 0x0, 0x1
> WM_CLIENT_LEADER(WINDOW): window id # 0x8400008
> WM_HINTS(WM_HINTS):
>                 Client accepts input or input focus: True
>                 window id # of group leader: 0x8400008
> WM_CLIENT_MACHINE(STRING) = "notebook"
> _NET_WM_PID(CARDINAL) = 16708
> _NET_WM_SYNC_REQUEST_COUNTER(CARDINAL) = 138412230
> WM_CLASS(STRING) = "labplot2", "labplot2"
> WM_PROTOCOLS(ATOM): protocols  WM_DELETE_WINDOW, WM_TAKE_FOCUS,
> _NET_WM_PING, _NET_WM_SYNC_REQUEST, _NET_WM_CONTEXT_HELP
> WM_NORMAL_HINTS(WM_SIZE_HINTS):
>                 user specified location: 764, 306
>                 user specified size: 1012 by 726
>                 program specified minimum size: 553 by 596
>                 window gravity: Static
> 
> 
> The icon "network-server-database" is not shown in the window title bar.
> Killing kwin, starting openbox -> the proper icon is shown. Killing openbox,
> starting kwin_x11 -> application's default icon is shown. I don't know how
> the window managers are supposed to do the job here, but somehow openbox
> manages to show the proper icon despite the empty string
> _NET_WM_ICON_NAME(UTF8_STRING)...