gui: remove legacy wallet creation

src/qt/bitcoingui.cpp

@@ -109,10 +109,7 @@ BitcoinGUI::BitcoinGUI(interfaces::Node& node, const PlatformStyle *_platformSty
     {
         /** Create wallet frame and make it the central widget */
         walletFrame = new WalletFrame(_platformStyle, this);
-        connect(walletFrame, &WalletFrame::createWalletButtonClicked, [this] {
-            auto activity = new CreateWalletActivity(getWalletController(), this);
-            activity->create();
-        });
+        connect(walletFrame, &WalletFrame::createWalletButtonClicked, this, &BitcoinGUI::createWallet);
         connect(walletFrame, &WalletFrame::message, [this](const QString& title, const QString& message, unsigned int style) {
             this->message(title, message, style);
         });
@@ -453,12 +450,7 @@ void BitcoinGUI::createActions()
         connect(m_close_wallet_action, &QAction::triggered, [this] {
             m_wallet_controller->closeWallet(walletFrame->currentWalletModel(), this);
         });
-        connect(m_create_wallet_action, &QAction::triggered, [this] {
-            auto activity = new CreateWalletActivity(m_wallet_controller, this);
-            connect(activity, &CreateWalletActivity::created, this, &BitcoinGUI::setCurrentWallet);
-            connect(activity, &CreateWalletActivity::created, rpcConsole, &RPCConsole::setCurrentWallet);
-            activity->create();
-        });
+        connect(m_create_wallet_action, &QAction::triggered, this, &BitcoinGUI::createWallet);
         connect(m_close_all_wallets_action, &QAction::triggered, [this] {
             m_wallet_controller->closeAllWallets(this);
         });
@@ -1191,6 +1183,21 @@ void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVer
     progressBar->setToolTip(tooltip);
 }
 
+void BitcoinGUI::createWallet()
+{
+#ifdef ENABLE_WALLET
+#ifndef USE_SQLITE
+    // Compiled without sqlite support (required for descriptor wallets)
+    message(tr("Error creating wallet"), tr("Cannot create new wallet, the software was compiled without sqlite support (required for descriptor wallets)"), CClientUIInterface::MSG_ERROR);
+    return;
+#endif // USE_SQLITE
+    auto activity = new CreateWalletActivity(getWalletController(), this);
+    connect(activity, &CreateWalletActivity::created, this, &BitcoinGUI::setCurrentWallet);
+    connect(activity, &CreateWalletActivity::created, rpcConsole, &RPCConsole::setCurrentWallet);
+    activity->create();
+#endif // ENABLE_WALLET
+}
+
 void BitcoinGUI::message(const QString& title, QString message, unsigned int style, bool* ret, const QString& detailed_message)
 {
     // Default title. On macOS, the window title is ignored (as required by the macOS Guidelines).

src/qt/bitcoingui.h

@@ -230,6 +230,8 @@ public Q_SLOTS:
     void setNetworkActive(bool network_active);
     /** Set number of blocks and last block date shown in the UI */
     void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, SyncType synctype, SynchronizationState sync_state);
+    /** Launch the wallet creation modal (no-op if wallet is not compiled) **/
+    void createWallet();
 
     /** Notify the user of an event from the core network or transaction handling code.
        @param[in] title             the message box / notification title

src/qt/createwalletdialog.cpp

@@ -50,12 +50,10 @@ CreateWalletDialog::CreateWalletDialog(QWidget* parent) :
         ui->encrypt_wallet_checkbox->setEnabled(!checked);
         ui->blank_wallet_checkbox->setEnabled(!checked);
         ui->disable_privkeys_checkbox->setEnabled(!checked);
-        ui->descriptor_checkbox->setEnabled(!checked);
 
         // The external signer checkbox is only enabled when a device is detected.
         // In that case it is checked by default. Toggling it restores the other
         // options to their default.
-        ui->descriptor_checkbox->setChecked(checked);
         ui->encrypt_wallet_checkbox->setChecked(false);
         ui->disable_privkeys_checkbox->setChecked(checked);
         ui->blank_wallet_checkbox->setChecked(false);
@@ -87,19 +85,6 @@ CreateWalletDialog::CreateWalletDialog(QWidget* parent) :
         }
     });
 
-#ifndef USE_SQLITE
-        ui->descriptor_checkbox->setToolTip(tr("Compiled without sqlite support (required for descriptor wallets)"));
-        ui->descriptor_checkbox->setEnabled(false);
-        ui->descriptor_checkbox->setChecked(false);
-        ui->external_signer_checkbox->setEnabled(false);
-        ui->external_signer_checkbox->setChecked(false);
-#endif
-
-#ifndef USE_BDB
-        ui->descriptor_checkbox->setEnabled(false);
-        ui->descriptor_checkbox->setChecked(true);
-#endif
-
 #ifndef ENABLE_EXTERNAL_SIGNER
         //: "External signing" means using devices such as hardware wallets.
         ui->external_signer_checkbox->setToolTip(tr("Compiled without external signing support (required for external signing)"));
@@ -155,11 +140,6 @@ bool CreateWalletDialog::isMakeBlankWalletChecked() const
     return ui->blank_wallet_checkbox->isChecked();
 }
 
-bool CreateWalletDialog::isDescriptorWalletChecked() const
-{
-    return ui->descriptor_checkbox->isChecked();
-}
-
 bool CreateWalletDialog::isExternalSignerChecked() const
 {
     return ui->external_signer_checkbox->isChecked();

src/qt/createwalletdialog.h

@@ -35,7 +35,6 @@ public:
     bool isEncryptWalletChecked() const;
     bool isDisablePrivateKeysChecked() const;
     bool isMakeBlankWalletChecked() const;
-    bool isDescriptorWalletChecked() const;
     bool isExternalSignerChecked() const;
 
 private:

src/qt/forms/createwalletdialog.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>364</width>
-    <height>249</height>
+    <width>371</width>
+    <height>298</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -17,6 +17,48 @@
    <bool>true</bool>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="label_description">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="text">
+      <string>You are one step away from creating your new wallet!</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+     </property>
+     <property name="wordWrap">
+      <bool>false</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="label_subdescription">
+     <property name="text">
+      <string>Please provide a name and, if desired, enable any advanced options</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::Fixed</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>3</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
@@ -75,7 +117,19 @@
      <property name="title">
       <string>Advanced Options</string>
      </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+     </property>
+     <property name="flat">
+      <bool>false</bool>
+     </property>
+     <property name="checkable">
+      <bool>false</bool>
+     </property>
      <layout class="QVBoxLayout" name="verticalLayout_groupbox">
+      <property name="spacing">
+       <number>9</number>
+      </property>
       <item>
        <widget class="QCheckBox" name="disable_privkeys_checkbox">
         <property name="enabled">
@@ -99,19 +153,6 @@
         </property>
        </widget>
       </item>
-      <item>
-       <widget class="QCheckBox" name="descriptor_checkbox">
-        <property name="toolTip">
-         <string>Use descriptors for scriptPubKey management</string>
-        </property>
-        <property name="text">
-         <string>Descriptor Wallet</string>
-        </property>
-        <property name="checked">
-         <bool>true</bool>
-        </property>
-       </widget>
-      </item>
       <item>
        <widget class="QCheckBox" name="external_signer_checkbox">
         <property name="toolTip">
@@ -155,7 +196,6 @@
   <tabstop>encrypt_wallet_checkbox</tabstop>
   <tabstop>disable_privkeys_checkbox</tabstop>
   <tabstop>blank_wallet_checkbox</tabstop>
-  <tabstop>descriptor_checkbox</tabstop>
   <tabstop>external_signer_checkbox</tabstop>
  </tabstops>
  <resources/>

src/qt/walletcontroller.cpp

@@ -250,15 +250,14 @@ void CreateWalletActivity::createWallet()
 
     std::string name = m_create_wallet_dialog->walletName().toStdString();
     uint64_t flags = 0;
+    // Enable descriptors by default.
+    flags |= WALLET_FLAG_DESCRIPTORS;
     if (m_create_wallet_dialog->isDisablePrivateKeysChecked()) {
         flags |= WALLET_FLAG_DISABLE_PRIVATE_KEYS;
     }
     if (m_create_wallet_dialog->isMakeBlankWalletChecked()) {
         flags |= WALLET_FLAG_BLANK_WALLET;
     }
-    if (m_create_wallet_dialog->isDescriptorWalletChecked()) {
-        flags |= WALLET_FLAG_DESCRIPTORS;
-    }
     if (m_create_wallet_dialog->isExternalSignerChecked()) {
         flags |= WALLET_FLAG_EXTERNAL_SIGNER;
     }