From: Keith Packard <keithp@keithp.com>
Date: Sat, 31 Jul 2010 17:24:56 +0000 (-0700)
Subject: altosui: Clear displayed data rows as needed.
X-Git-Tag: debian/0.6+373+gcf65c6b~52
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=9c9b35254c693b3ade42b24d1e29eaf31e6ba2aa;hp=88e0137a60d7a13ddb7781befa76650e13ad44ae

altosui: Clear displayed data rows as needed.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/ao-tools/altosui/AltosUI.java b/ao-tools/altosui/AltosUI.java
index fa5a9ade..faa20469 100644
--- a/ao-tools/altosui/AltosUI.java
+++ b/ao-tools/altosui/AltosUI.java
@@ -92,8 +92,11 @@ class AltosFlightInfoTableModel extends AbstractTableModel {
 
 	public int getRowCount() { return 20; }
 
+	int	current_row = 0;
+	int	prev_num_rows = 0;
+
 	public Object getValueAt(int row, int col) {
-		if (row >= rows.size())
+		if (row >= prev_num_rows)
 			return "";
 		if (col == 0)
 			return rows.get(row).name;
@@ -101,9 +104,6 @@ class AltosFlightInfoTableModel extends AbstractTableModel {
 			return rows.get(row).value;
 	}
 
-	int	current_row = 0;
-	int	prev_num_rows = 0;
-
 	public void resetRow() {
 		current_row = 0;
 	}
@@ -115,10 +115,9 @@ class AltosFlightInfoTableModel extends AbstractTableModel {
 		current_row++;
 	}
 	public void finish() {
-		if (current_row > prev_num_rows) {
+		if (current_row > prev_num_rows)
 			fireTableRowsInserted(prev_num_rows, current_row - 1);
-			prev_num_rows = current_row;
-		}
+		prev_num_rows = current_row;
 		fireTableDataChanged();
 	}
 }