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Diffstat (limited to 'src/qt/walletcontroller.cpp')
-rw-r--r--src/qt/walletcontroller.cpp12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/qt/walletcontroller.cpp b/src/qt/walletcontroller.cpp
index 88c694567e..f076b5ba61 100644
--- a/src/qt/walletcontroller.cpp
+++ b/src/qt/walletcontroller.cpp
@@ -166,6 +166,7 @@ WalletControllerActivity::~WalletControllerActivity()
void WalletControllerActivity::showProgressDialog(const QString& label_text)
{
+ assert(!m_progress_dialog);
m_progress_dialog = new QProgressDialog(m_parent_widget);
m_progress_dialog->setLabelText(label_text);
@@ -175,6 +176,13 @@ void WalletControllerActivity::showProgressDialog(const QString& label_text)
GUIUtil::PolishProgressDialog(m_progress_dialog);
}
+void WalletControllerActivity::destroyProgressDialog()
+{
+ assert(m_progress_dialog);
+ delete m_progress_dialog;
+ m_progress_dialog = nullptr;
+}
+
CreateWalletActivity::CreateWalletActivity(WalletController* wallet_controller, QWidget* parent_widget)
: WalletControllerActivity(wallet_controller, parent_widget)
{
@@ -229,7 +237,7 @@ void CreateWalletActivity::createWallet()
void CreateWalletActivity::finish()
{
- m_progress_dialog->hide();
+ destroyProgressDialog();
if (!m_error_message.empty()) {
QMessageBox::critical(m_parent_widget, tr("Create wallet failed"), QString::fromStdString(m_error_message));
@@ -270,7 +278,7 @@ OpenWalletActivity::OpenWalletActivity(WalletController* wallet_controller, QWid
void OpenWalletActivity::finish()
{
- m_progress_dialog->hide();
+ destroyProgressDialog();
if (!m_error_message.empty()) {
QMessageBox::critical(m_parent_widget, tr("Open wallet failed"), QString::fromStdString(m_error_message));