Show if syncing in zcashd

src/mainwindow.ui

@@ -22,7 +22,7 @@
     <item row="0" column="0">
      <widget class="QTabWidget" name="tabWidget">
       <property name="currentIndex">
-       <number>1</number>
+       <number>4</number>
       </property>
       <widget class="QWidget" name="tab">
        <attribute name="title">
@@ -316,8 +316,8 @@
                <rect>
                 <x>0</x>
                 <y>0</y>
-                <width>928</width>
-                <height>382</height>
+                <width>920</width>
+                <height>334</height>
                </rect>
               </property>
               <layout class="QVBoxLayout" name="sendToLayout">
@@ -772,7 +772,7 @@
               </widget>
              </item>
              <item row="1" column="0">
-              <widget class="QLabel" name="label_10">
+              <widget class="QLabel" name="heightLabel">
                <property name="text">
                 <string>Block height</string>
                </property>
@@ -864,7 +864,7 @@
      <x>0</x>
      <y>0</y>
      <width>968</width>
-     <height>19</height>
+     <height>22</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">

src/rpc.cpp

@@ -526,7 +526,6 @@ void RPC::getInfoThenRefresh(bool force) {
             conn->doRPCIgnoreError(payload, [=](const json& reply) {
                 qint64 solrate = reply.get<json::number_unsigned_t>();
 
-                ui->blockheight->setText(QString::number(curBlock));
                 ui->numconnections->setText(QString::number(conns));
                 ui->solrate->setText(QString::number(solrate) % " Sol/s");
             });
@@ -548,14 +547,19 @@ void RPC::getInfoThenRefresh(bool force) {
             Settings::getInstance()->setBlockNumber(blockNumber);
 
             // Update zcashd tab if it exists
-            if (ezcashd && isSyncing) {
-                // 895 / ~426530 (0 % )
-                const qint64 genisisTimeMSec = 1477638000000;
-                qint64 estBlocks = (QDateTime::currentMSecsSinceEpoch() - genisisTimeMSec) / 2.5 / 60 / 1000;
-                // Round to nearest 10
-                estBlocks = ((estBlocks + 5) / 10) * 10;
-                ui->blockheight->setText(ui->blockheight->text() % /*" / ~" % QString::number(estBlocks) % */
-                                         " ( " % QString::number(progress * 100, 'f', 0) % "% )");
+            if (ezcashd) {
+                if (isSyncing) {
+                    const qint64 genisisTimeMSec = 1477638000000;
+                    qint64 estBlocks = (QDateTime::currentMSecsSinceEpoch() - genisisTimeMSec) / 2.5 / 60 / 1000;
+                    // Round to nearest 10
+                    estBlocks = ((estBlocks + 5) / 10) * 10;                
+                    ui->blockheight->setText(QString::number(blockNumber) % /*" / ~" % QString::number(estBlocks) % */
+                                            " ( " % QString::number(progress * 100, 'f', 0) % "% )");
+                    ui->heightLabel->setText("Downloading blocks");
+                } else {
+                    ui->blockheight->setText(QString::number(blockNumber));
+                    ui->heightLabel->setText("Block height");
+                }
             }
 
             // Update the status bar