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| -rw-r--r-- | doc/migrating-3to4.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/doc/migrating-3to4.md b/doc/migrating-3to4.md index 5c2f5fb..fc63d58 100644 --- a/doc/migrating-3to4.md +++ b/doc/migrating-3to4.md @@ -83,6 +83,8 @@ The [struct@GLib.TimeZone] type provides all the functionality of the `GWeatherTimezone` structure, and includes all the interval data from the time zone database. +#### Timezone offsets + If you are using `gweather_timezone_get_offset()` to compare two time zones, you can replace that with [`method@GLib.TimeZone.find_interval`] to find the interval relative to the current time; and then use @@ -117,3 +119,22 @@ int interval_b = g_time_zone_find_interval (tz_b, G_TIME_TYPE_STANDARD, now); int offset_a = g_time_zone_get_offset (tz_a, interval_a); int offset_b = g_time_zone_get_offset (tz_b, interval_b); ``` + +#### Timezone names + +If you are using `gweather_timezone_get_name()` to retrieve the localized +name of a time zone, you can replace that function with +[`method@GWeather.Location.get_timezone_name`], with the time zone identifier +returned by [`method@GLib.TimeZone.get_identifier`]. If you were using +`gweather_timezone_get_utc()` like this: + +```c +GWeatherTimezone *utc = gweather_timezone_get_utc (); +const char *name = gweather_timezone_get_name (utc); + +you can replace it with: + +```c +GWeatherLocation *world = gweather_location_get_world (); +const char *name = gweather_location_get_timezone_name (world, NULL); +``` |