From 8fdb7e108fbe77010799c8de95453a327dfa5777 Mon Sep 17 00:00:00 2001
From: sje397 <sje397@gmail.com>
Date: Tue, 14 Feb 2012 22:08:00 +1100
Subject: Added 'immature balance' for miners. Only displayed if the balance is
 greater than zero.

This adds a field labelled 'Immature' in the overview section under the 'unconfirmed' field, which shows mined
income that has not yet matured (which is currently not displayed anywhere, even though the transactions
exist in the transaction list). To do that I added a 'GetImmatureBalance' method to the wallet, and connected
that through to the GUI as per the 'GetBalance' and 'GetUnconfirmedBalance' methods. I did a small 'no-op'
change to make the code in adjacent functions a little more readable (imo); it was a change I had made in my
repo earlier...but I thought it wouldn't hurt so left it in. Immature balance comes from mined income that is
at least two blocks deep in the chain (same logic as displayed transactions).

My reasoning is:
- as a miner, it's a critical stat I want to see
- as a miner, and taking into account the label 'immature', the uncertainty is pretty clearly implied
- those numbers are already displayed in the transaction list
- this makes the overview numbers add up to what's in the transaction list
- it's not displayed if the immature balance is 0, so won't bother non-miners

I also 'cleaned' the overview UI a little, moving code to the XML and removing HTML.
---
 src/qt/forms/overviewpage.ui | 32 +++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

(limited to 'src/qt/forms')

diff --git a/src/qt/forms/overviewpage.ui b/src/qt/forms/overviewpage.ui
index 6573517b24..9d45e2e91a 100644
--- a/src/qt/forms/overviewpage.ui
+++ b/src/qt/forms/overviewpage.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>552</width>
+    <width>573</width>
     <height>342</height>
    </rect>
   </property>
@@ -141,14 +141,14 @@
             </property>
            </widget>
           </item>
-          <item row="2" column="0">
+          <item row="3" column="0">
            <widget class="QLabel" name="label_2">
             <property name="text">
              <string>Number of transactions:</string>
             </property>
            </widget>
           </item>
-          <item row="2" column="1">
+          <item row="3" column="1">
            <widget class="QLabel" name="labelNumTransactions">
             <property name="toolTip">
              <string>Total number of transactions in wallet</string>
@@ -158,6 +158,32 @@
             </property>
            </widget>
           </item>
+          <item row="2" column="0">
+           <widget class="QLabel" name="labelImmatureText">
+            <property name="text">
+             <string>Immature:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="1">
+           <widget class="QLabel" name="labelImmature">
+            <property name="font">
+             <font>
+              <weight>75</weight>
+              <bold>true</bold>
+             </font>
+            </property>
+            <property name="toolTip">
+             <string>Mined balance that has not yet matured</string>
+            </property>
+            <property name="text">
+             <string notr="true">0 BTC</string>
+            </property>
+            <property name="textInteractionFlags">
+             <set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
        </layout>
-- 
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