qt ReceiveTab: (trivial) rename clear_receive_tab to do_clear

electrum/gui/qt/main_window.py

@@ -488,7 +488,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, Logger, QtEventListener):
         self.update_lock_icon()
         self.update_buttons_on_seed()
         self.update_console()
-        self.receive_tab.clear_receive_tab()
+        self.receive_tab.do_clear()
         self.receive_tab.request_list.update()
         self.channels_list.update()
         self.tabs.show()
@@ -1369,7 +1369,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, Logger, QtEventListener):
             self.show_error(str(e))
         else:
             self.need_update.set()  # history, addresses, coins
-            self.receive_tab.clear_receive_tab()
+            self.receive_tab.do_clear()
 
     def payto_contacts(self, labels):
         self.send_tab.payto_contacts(labels)

electrum/gui/qt/receive_tab.py

@@ -91,7 +91,7 @@ class ReceiveTab(QWidget, MessageBoxMixin, Logger):
         grid.addWidget(self.expires_label, 2, 1)
 
         self.clear_invoice_button = QPushButton(_('Clear'))
-        self.clear_invoice_button.clicked.connect(self.clear_receive_tab)
+        self.clear_invoice_button.clicked.connect(self.do_clear)
         self.create_invoice_button = QPushButton(_('Create Request'))
         self.create_invoice_button.clicked.connect(lambda: self.create_invoice())
         self.receive_buttons = buttons = QHBoxLayout()
@@ -366,7 +366,7 @@ class ReceiveTab(QWidget, MessageBoxMixin, Logger):
                 addr = self.wallet.create_new_address(False)
         return addr
 
-    def clear_receive_tab(self):
+    def do_clear(self):
         self.receive_address_e.setText('')
         self.receive_URI_e.setText('')
         self.receive_lightning_e.setText('')

electrum/gui/qt/request_list.py

@@ -194,4 +194,4 @@ class RequestList(MyTreeView):
         for key in keys:
             self.wallet.delete_request(key)
             self.delete_item(key)
-        self.receive_tab.clear_receive_tab()
+        self.receive_tab.do_clear()