From 0b88c307cd67d0394c9f40866b07b0b01fc59638 Mon Sep 17 00:00:00 2001
From: OliE <olie.xdev@googlemail.com>
Date: Sun, 4 Jan 2015 17:18:23 +0100
Subject: [PATCH] diagram labels don't disappear anymore after fragment changes

---
 .../main/java/com/health/openscale/gui/GraphFragment.java   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/android_app/app/src/main/java/com/health/openscale/gui/GraphFragment.java b/android_app/app/src/main/java/com/health/openscale/gui/GraphFragment.java
index 5cc4d0a8..a35aa2e1 100644
--- a/android_app/app/src/main/java/com/health/openscale/gui/GraphFragment.java
+++ b/android_app/app/src/main/java/com/health/openscale/gui/GraphFragment.java
@@ -47,6 +47,7 @@ import lecho.lib.hellocharts.model.ColumnValue;
 import lecho.lib.hellocharts.model.Line;
 import lecho.lib.hellocharts.model.LineChartData;
 import lecho.lib.hellocharts.model.PointValue;
+import lecho.lib.hellocharts.model.SelectedValue;
 import lecho.lib.hellocharts.model.SimpleValueFormatter;
 import lecho.lib.hellocharts.model.Viewport;
 import lecho.lib.hellocharts.util.Utils;
@@ -65,6 +66,8 @@ public class GraphFragment extends Fragment implements FragmentUpdateListener {
     private Calendar calYears;
     private Calendar calLastSelected;
 
+    private SelectedValue valueLastSelected;
+
     private ArrayList<ScaleData> scaleDataList;
 
     private enum lines {WEIGHT, FAT, WATER, MUSCLE}
@@ -73,6 +76,7 @@ public class GraphFragment extends Fragment implements FragmentUpdateListener {
 	public GraphFragment() {
         calYears = Calendar.getInstance();
         calLastSelected = Calendar.getInstance();
+        valueLastSelected = new SelectedValue(0,0,0);
     }
 
 	@Override
@@ -262,6 +266,7 @@ public class GraphFragment extends Fragment implements FragmentUpdateListener {
         chartBottom.setColumnChartData(columnData);
         chartBottom.setValueSelectionEnabled(true);
         chartBottom.setZoomEnabled(false);
+        chartBottom.selectValue(valueLastSelected);
 
         generateLineData(calLastSelected);
     }
@@ -274,6 +279,7 @@ public class GraphFragment extends Fragment implements FragmentUpdateListener {
             cal.add(Calendar.MONTH, selectedLine);
 
             calLastSelected = cal;
+            valueLastSelected = new SelectedValue(selectedLine, selectedValue, 0);
 
             generateLineData(cal);
         }