X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosui%2FAltosConfigUI.java;h=4a33b64f72387802a7de01e6fcd64c6c885c8126;hb=7767a045d446ea2bc5fe1ec98d89274155f956c4;hp=56d0d2a7d4b5a07845d044fa2ac23329ec520f3e;hpb=d744e588b7504f314e39b1407152d11c031673c9;p=fw%2Faltos

diff --git a/altosui/AltosConfigUI.java b/altosui/AltosConfigUI.java
index 56d0d2a7..4a33b64f 100644
--- a/altosui/AltosConfigUI.java
+++ b/altosui/AltosConfigUI.java
@@ -21,8 +21,8 @@ import java.awt.*;
 import java.awt.event.*;
 import javax.swing.*;
 import javax.swing.event.*;
-import org.altusmetrum.altoslib_4.*;
-import org.altusmetrum.altosuilib_2.*;
+import org.altusmetrum.altoslib_5.*;
+import org.altusmetrum.altosuilib_3.*;
 
 public class AltosConfigUI
 	extends AltosUIDialog
@@ -1103,7 +1103,14 @@ public class AltosConfigUI
 	}
 
 	public void set_tracker_motion(int tracker_motion) {
-		tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion));
+		if (tracker_motion < 0) {
+			tracker_motion_label.setVisible(false);
+			tracker_motion_value.setVisible(false);
+		} else {
+			tracker_motion_label.setVisible(true);
+			tracker_motion_value.setVisible(true);
+			tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion));
+		}
 	}
 
 	public int tracker_motion() throws AltosConfigDataException {
@@ -1111,7 +1118,14 @@ public class AltosConfigUI
 	}
 
 	public void set_tracker_interval(int tracker_interval) {
-		tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval));
+		if (tracker_interval< 0) {
+			tracker_interval_label.setVisible(false);
+			tracker_interval_value.setVisible(false);
+		} else {
+			tracker_interval_label.setVisible(true);
+			tracker_interval_value.setVisible(true);
+			tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval));
+		}
 	}
 
 	public int tracker_interval() throws AltosConfigDataException {