D24743: Update GTK settings according to Plasma settings

[Mikhail Zolotukhin]

gikari added inline comments.

INLINE COMMENTS

> broulik wrote in gtkconfig.cpp:116
> In what way? There's a comment in the style KCM saying
> 
>   // ##### FIXME - Doesn't apply all settings correctly due to bugs in KApplication/KToolbar
>   KGlobalSettings::self()->emitChange(KGlobalSettings::ToolbarStyleChanged);

@broulik signal from `KGlobalSettings` is never recieved with `KGlobalSettings::ToolbarStyleChanged` value as an argument. I debuged style kcm and daemon simultaneously and after stepping over the above line and the previous one which is

  KGlobalSettings::self()->emitChange(KGlobalSettings::SettingsChanged, KGlobalSettings::SETTINGS_STYLE);

Only signal with `SettingsChanged` is received within the daemon.

REPOSITORY
  R99 KDE Gtk Configuration Tool

REVISION DETAIL
  https://phabricator.kde.org/D24743

To: gikari, #plasma, #vdg
Cc: ngraham, broulik, nicolasfella, plasma-devel, LeGast00n, The-Feren-OS-Dev, cblack, konkinartem, ian, jguidon, hannahk, Ghost6, jraleigh, MrPepe, fbampaloukas, squeakypancakes, alexde, IohannesPetros, GB_2, trickyricky26, ragreen, mglb, crozbo, ndavis, ZrenBot, firef, alexeymin, skadinna, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, aaronhoneycutt, abetts, sebas, apol, ahiemstra, mbohlender, mart
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