add dialog title setter, set focus on last changed element

src/qt/kevaaddkeydialog.cpp

@@ -28,11 +28,24 @@ KevaAddKeyDialog::~KevaAddKeyDialog()
     delete ui;
 }
 
+void KevaAddKeyDialog::setTitle(const QString &value)
+{
+    setWindowTitle(
+        value
+    );
+}
+
 void KevaAddKeyDialog::setKey(const QString &value)
 {
+    ui->keyText->setEnabled(
+        true
+    );
+
     ui->keyText->setText(
         value
     );
+
+    ui->keyText->setFocus();
 }
 
 void KevaAddKeyDialog::setValue(const QString &value)
@@ -40,6 +53,8 @@ void KevaAddKeyDialog::setValue(const QString &value)
     ui->valueText->setPlainText(
         value
     );
+
+    ui->valueText->setFocus();
 }
 
 void KevaAddKeyDialog::create()

src/qt/kevaaddkeydialog.h

@@ -34,6 +34,7 @@ private:
 public Q_SLOTS:
     void create();
     void cancel();
+    void setTitle(const QString& value);
     void setKey(const QString& value);
     void setValue(const QString& value);
     void onKeyChanged(const QString& key);

src/qt/kevadialog.cpp

@@ -325,6 +325,10 @@ void KevaDialog::on_updateButton_clicked()
 
     for (const QModelIndex& index : ui->kevaView->selectionModel()->selectedRows())
     {
+        dialog->setTitle(
+            "Create new record for this key"
+        );
+
         dialog->setKey(
             index.sibling(
                 index.row(),