diff options
| author | Keith Packard <keithp@keithp.com> | 2014-05-29 14:03:58 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2014-05-29 14:03:58 -0700 |
| commit | f80075be4ebb9c5fe00c24b8c7638fad23267424 (patch) | |
| tree | a8badb211c002391b881109a9b7c0992e3099eaf /telegps/TeleGPS.java | |
| parent | 71715337eb532a1fbe1a753240e7417d5223489f (diff) | |
java: Refactor AltosFlightDisplay units and font update handling
Make AltosFlightDisplay explicitly implement AltosFontListener and
AltosUnitsListener interfaces to make everyone use the same API. Then,
actually go implement units listeners so that changing units updates
all of the active displays immediately
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'telegps/TeleGPS.java')
| -rw-r--r-- | telegps/TeleGPS.java | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/telegps/TeleGPS.java b/telegps/TeleGPS.java index d30d8dc5..bef0bbc6 100644 --- a/telegps/TeleGPS.java +++ b/telegps/TeleGPS.java @@ -26,7 +26,10 @@ import java.util.*; import org.altusmetrum.altoslib_4.*; import org.altusmetrum.altosuilib_2.*; -public class TeleGPS extends AltosUIFrame implements AltosFlightDisplay, AltosFontListener, ActionListener { +public class TeleGPS + extends AltosUIFrame + implements AltosFlightDisplay, AltosFontListener, AltosUnitsListener, ActionListener +{ static String[] telegps_icon_names = { "/telegps-16.png", @@ -126,13 +129,14 @@ public class TeleGPS extends AltosUIFrame implements AltosFlightDisplay, AltosFo display.reset(); } - public void set_font() { + public void font_size_changed(int font_size) { for (AltosFlightDisplay display : displays) - display.set_font(); + display.font_size_changed(font_size); } - public void font_size_changed(int font_size) { - set_font(); + public void units_changed(boolean imperial_units) { + for (AltosFlightDisplay display : displays) + display.units_changed(imperial_units); } public void show(AltosState state, AltosListenerState listener_state) { @@ -343,6 +347,7 @@ public class TeleGPS extends AltosUIFrame implements AltosFlightDisplay, AltosFo private void close() { AltosUIPreferences.unregister_font_listener(this); + AltosPreferences.unregister_units_listener(this); setVisible(false); dispose(); --number_of_windows; @@ -430,6 +435,7 @@ public class TeleGPS extends AltosUIFrame implements AltosFlightDisplay, AltosFo setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE); AltosUIPreferences.register_font_listener(this); + AltosPreferences.register_units_listener(this); addWindowListener(new WindowAdapter() { @Override |