Clear all tables when wallet is closed

src/coinswidget.cpp

@@ -206,6 +206,10 @@ void CoinsWidget::onSweepOutput() {
     dialog->deleteLater();
 }
 
+void CoinsWidget::resetModel() {
+    ui->coins->setModel(nullptr);
+}
+
 void CoinsWidget::copy(copyField field) {
     QModelIndex index = ui->coins->currentIndex();
     int row = m_proxyModel->mapToSource(index).row();

src/coinswidget.h

@@ -25,6 +25,9 @@ public:
     void setModel(CoinsModel * model, Coins * coins);
     ~CoinsWidget() override;
 
+public slots:
+    void resetModel();
+
 private slots:
     void showHeaderMenu(const QPoint& position);
     void setShowSpent(bool show);

src/contactswidget.cpp

@@ -90,6 +90,11 @@ void ContactsWidget::setSearchFilter(const QString &filter) {
     m_proxyModel->setSearchFilter(filter);
 }
 
+void ContactsWidget::resetModel()
+{
+    ui->contacts->setModel(nullptr);
+}
+
 void ContactsWidget::showHeaderMenu(const QPoint& position)
 {
     m_showFullAddressesAction->setChecked(m_model->isShowFullAddresses());

src/contactswidget.h

@@ -32,6 +32,7 @@ public slots:
     void deleteContact();
     void setShowFullAddresses(bool show);
     void setSearchFilter(const QString &filter);
+    void resetModel();
 
 signals:
     void fillAddress(QString &address);

src/mainwindow.cpp

@@ -334,7 +334,11 @@ MainWindow::MainWindow(AppContext *ctx, QWidget *parent) :
         else
             ui->tabWidget->setCurrentIndex(Tabs::HOME);
 
+        // Clear all tables when wallet is closed
         ui->historyWidget->resetModel();
+        ui->contactWidget->resetModel();
+        ui->receiveWidget->resetModel();
+        ui->coinsWidget->resetModel();
     });
 
     // window title

src/receivewidget.cpp

@@ -103,6 +103,10 @@ void ReceiveWidget::onShowTransactions() {
     emit showTransactions(address);
 }
 
+void ReceiveWidget::resetModel() {
+    ui->addresses->setModel(nullptr);
+}
+
 void ReceiveWidget::setShowFullAddresses(bool show) {
     if (!m_model) return;
     m_model->setShowFullAddresses(show);

src/receivewidget.h

@@ -36,6 +36,7 @@ public slots:
     void setShowUsedAddresses(bool show);
     void setSearchFilter(const QString &filter);
     void onShowTransactions();
+    void resetModel();
 
 signals:
     void generateSubaddress();