ui for supporting rescanheight, requires backend changes

src/mainwindow.cpp

@@ -947,8 +947,8 @@ void MainWindow::donate() {
        }
        rpc->importTPrivKey(key,  [=] (auto) { this->doImport(keys); });
      }else{
-          QMessageBox::critical(this, tr("Wrong Privatkey format"), 
+          QMessageBox::critical(this, tr("Wrong Private key format"), 
-                tr("Privatkey should start with 5, K, L or U (for taddr) or secret- (for zaddr)") + "\n");
+                tr("Private key should start with 5, K, L or U (for taddr) or secret- (for zaddr)") + "\n");
         return;
     }
  }
@@ -1097,9 +1097,7 @@ void MainWindow::payhushURI(QString uri, QString myAddr) {
                      });    
 
     }else if ((pui.rescan->isChecked() == true) && (pui.privKeyTxt->toPlainText().startsWith("secret"))){
-
+       // Show the dialog that keys will be imported.
-               // Show the dialog that keys will be imported.
-
          QMessageBox::information(this,
              "Imported", tr("The keys were imported. It may take several minutes to rescan the blockchain. Until then, functionality may be limited"),
              QMessageBox::Ok);

src/privkey.ui

@@ -28,7 +28,7 @@
      </property>
     </widget>
    </item>
-   <item row="2" column="2">
+   <item row="2" column="4">
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
@@ -38,7 +38,24 @@
      </property>
     </widget>
    </item>
-   <item row="2" column="1">
+
+      <item row="2" column="1">
+       <widget class="QLineEdit" name="rescanHeight">
+        <property name="text">
+         <string>1</string>
+        </property>
+       </widget>
+      </item>
+
+   <item row="2" column="0">
+    <widget class="QLabel" name="labelrescanHeight">
+     <property name="text">
+      <string> Rescan Height (Birthday Block) </string>
+     </property>
+    </widget>
+   </item>
+
+   <item row="2" column="2">
     <widget class="QRadioButton" name="rescan">
      <property name="text">
       <string>Rescan Wallet</string>