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GdkWin32: Add code for gtk-overlay-scrolling setting

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Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/4899
This commit is contained in:
Luca Bacci
2022-06-17 11:04:54 +02:00
parent 65f3fb7d89
commit b121fe8d51
1 changed files with 13 additions and 0 deletions
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13
gdk/win32/gdkproperty-win32.c
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@ -427,6 +427,19 @@ _gdk_win32_screen_get_setting (GdkScreen *screen,
return TRUE;
}
else if (strcmp ("gtk-overlay-scrolling", name) == 0)
{
DWORD val = 0;
DWORD sz = sizeof (val);
LSTATUS ret = 0;
ret = RegGetValueW (HKEY_CURRENT_USER, L"Control Panel\\Accessibility", L"DynamicScrollbars", RRF_RT_DWORD, NULL, &val, &sz);
if (ret == ERROR_SUCCESS)
{
g_value_set_boolean (value, val != 0);
return TRUE;
}
}
return FALSE;
}