X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosFreqList.java;h=17a995d41c0b8fa5b3bc5f482551f7bc048b9e7d;hp=59b0e1278a91a97e066ff796a8cdd80aee57e4ff;hb=77b04d662a6704f5db10522a2f9b169d31df5bea;hpb=0e3e4f9c1e6a6bf972514f12c9d622258aa2aec2

diff --git a/altosui/AltosFreqList.java b/altosui/AltosFreqList.java
index 59b0e127..17a995d4 100644
--- a/altosui/AltosFreqList.java
+++ b/altosui/AltosFreqList.java
@@ -17,16 +17,9 @@
 
 package altosui;
 
-import java.awt.*;
-import java.awt.event.*;
 import javax.swing.*;
-import javax.swing.filechooser.FileNameExtensionFilter;
-import javax.swing.table.*;
-import java.io.*;
-import java.util.*;
-import java.text.*;
-import java.util.prefs.*;
-import java.util.concurrent.LinkedBlockingQueue;
+import org.altusmetrum.altoslib_2.*;
+import org.altusmetrum.altosuilib_1.*;
 
 public class AltosFreqList extends JComboBox {
 
@@ -36,6 +29,12 @@ public class AltosFreqList extends JComboBox {
 
 	public void set_frequency(double new_frequency) {
 		int i;
+
+		if (new_frequency < 0) {
+			setVisible(false);
+			return;
+		}
+
 		for (i = 0; i < getItemCount(); i++) {
 			AltosFrequency	f = (AltosFrequency) getItemAt(i);
 			
@@ -52,7 +51,7 @@ public class AltosFreqList extends JComboBox {
 		}
 		String	description = String.format("%s serial %d", product, serial);
 		AltosFrequency	frequency = new AltosFrequency(new_frequency, description);
-		AltosPreferences.add_common_frequency(frequency);
+		AltosUIPreferences.add_common_frequency(frequency);
 		insertItemAt(frequency, i);
 		setMaximumRowCount(getItemCount());
 	}
@@ -73,7 +72,7 @@ public class AltosFreqList extends JComboBox {
 	}
 
 	public AltosFreqList () {
-		super(AltosPreferences.common_frequencies());
+		super(AltosUIPreferences.common_frequencies());
 		setMaximumRowCount(getItemCount());
 		setEditable(false);
 		product = "Unknown";