Make fees on send tab labels

src/mainwindow.cpp

@@ -328,6 +328,7 @@ void MainWindow::setupRecieveTab() {
         } 
     };
 
+    // zAddr toggle button
     QObject::connect(ui->rdioZAddr, &QRadioButton::toggled, addZAddrsToComboList);
 
     // Explicitly get new address button.

src/mainwindow.ui

@@ -474,6 +474,27 @@
         </item>
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout_6">
+          <item>
+           <widget class="QLabel" name="label_7">
+            <property name="text">
+             <string>Fee</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLabel" name="sendTxFees">
+            <property name="text">
+             <string>TextLabel</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLabel" name="sendTxFeesUSD">
+            <property name="text">
+             <string>TextLabel</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <spacer name="horizontalSpacer">
             <property name="orientation">
@@ -573,6 +594,9 @@
                    <verstretch>0</verstretch>
                   </sizepolicy>
                  </property>
+                 <property name="duplicatesEnabled">
+                  <bool>false</bool>
+                 </property>
                 </widget>
                </item>
                <item>

src/sendtab.cpp

@@ -55,6 +55,19 @@ void MainWindow::setupSendTab() {
 	QFont f = ui->Address1->font();
 	f.setPointSize(f.pointSize() - 1);
 	ui->MemoTxt1->setFont(f);
+
+    // Set up focus enter to set fees
+    QObject::connect(ui->tabWidget, &QTabWidget::currentChanged, [=] (int pos) {
+        if (pos == 1) {
+            // Set the fees
+            ui->sendTxFees->setText(QString::number(Utils::getTotalFee(), 'g', 8) %
+                                    " " % Utils::getTokenName());
+            ui->sendTxFeesUSD->setText(Settings::getInstance()->getUSDFormat(Utils::getTotalFee()));
+            // Set focus to the first address box
+            ui->Address1->setFocus();
+        }
+    });
+
 }
 
 void MainWindow::setDefaultPayFrom() {

src/ui_mainwindow.h

@@ -106,6 +106,9 @@ public:
     QSpacerItem *horizontalSpacer_3;
     QSpacerItem *verticalSpacer_2;
     QHBoxLayout *horizontalLayout_6;
+    QLabel *label_7;
+    QLabel *sendTxFees;
+    QLabel *sendTxFeesUSD;
     QSpacerItem *horizontalSpacer;
     QPushButton *sendTransactionButton;
     QPushButton *cancelSendButton;
@@ -466,6 +469,21 @@ public:
         horizontalLayout_6 = new QHBoxLayout();
         horizontalLayout_6->setSpacing(6);
         horizontalLayout_6->setObjectName(QStringLiteral("horizontalLayout_6"));
+        label_7 = new QLabel(tab_2);
+        label_7->setObjectName(QStringLiteral("label_7"));
+
+        horizontalLayout_6->addWidget(label_7);
+
+        sendTxFees = new QLabel(tab_2);
+        sendTxFees->setObjectName(QStringLiteral("sendTxFees"));
+
+        horizontalLayout_6->addWidget(sendTxFees);
+
+        sendTxFeesUSD = new QLabel(tab_2);
+        sendTxFeesUSD->setObjectName(QStringLiteral("sendTxFeesUSD"));
+
+        horizontalLayout_6->addWidget(sendTxFeesUSD);
+
         horizontalSpacer = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
 
         horizontalLayout_6->addItem(horizontalSpacer);
@@ -532,6 +550,7 @@ public:
         sizePolicy1.setVerticalStretch(0);
         sizePolicy1.setHeightForWidth(listRecieveAddresses->sizePolicy().hasHeightForWidth());
         listRecieveAddresses->setSizePolicy(sizePolicy1);
+        listRecieveAddresses->setDuplicatesEnabled(false);
 
         horizontalLayout_10->addWidget(listRecieveAddresses);
 
@@ -673,6 +692,9 @@ public:
         MemoBtn1->setText(QApplication::translate("MainWindow", "Memo", nullptr));
         MemoTxt1->setText(QString());
         addAddressButton->setText(QApplication::translate("MainWindow", "Add Address", nullptr));
+        label_7->setText(QApplication::translate("MainWindow", "Fee", nullptr));
+        sendTxFees->setText(QApplication::translate("MainWindow", "TextLabel", nullptr));
+        sendTxFeesUSD->setText(QApplication::translate("MainWindow", "TextLabel", nullptr));
         sendTransactionButton->setText(QApplication::translate("MainWindow", "Send", nullptr));
         cancelSendButton->setText(QApplication::translate("MainWindow", "Cancel", nullptr));
         tabWidget->setTabText(tabWidget->indexOf(tab_2), QApplication::translate("MainWindow", "Send", nullptr));