qt: show_message and friends display plaintext by default

electrum/gui/qt/main_window.py

@@ -610,7 +610,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
             _("Before reporting a bug, upgrade to the most recent version of Electrum (latest release or git HEAD), and include the version number in your report."),
             _("Try to explain not only what the bug is, but how it occurs.")
          ])
-        self.show_message(msg, title="Electrum - " + _("Reporting Bugs"))
+        self.show_message(msg, title="Electrum - " + _("Reporting Bugs"), rich_text=True)
 
     def notify_transactions(self):
         if self.tx_notification_queue.qsize() == 0:

electrum/gui/qt/util.py

@@ -190,24 +190,24 @@ class MessageBoxMixin(object):
                             parent, title or '',
                             msg, buttons=Yes|No, defaultButton=No) == Yes
 
-    def show_warning(self, msg, parent=None, title=None):
+    def show_warning(self, msg, parent=None, title=None, **kwargs):
         return self.msg_box(QMessageBox.Warning, parent,
-                            title or _('Warning'), msg)
+                            title or _('Warning'), msg, **kwargs)
 
-    def show_error(self, msg, parent=None):
+    def show_error(self, msg, parent=None, **kwargs):
         return self.msg_box(QMessageBox.Warning, parent,
-                            _('Error'), msg)
+                            _('Error'), msg, **kwargs)
 
-    def show_critical(self, msg, parent=None, title=None):
+    def show_critical(self, msg, parent=None, title=None, **kwargs):
         return self.msg_box(QMessageBox.Critical, parent,
-                            title or _('Critical Error'), msg)
+                            title or _('Critical Error'), msg, **kwargs)
 
-    def show_message(self, msg, parent=None, title=None):
+    def show_message(self, msg, parent=None, title=None, **kwargs):
         return self.msg_box(QMessageBox.Information, parent,
-                            title or _('Information'), msg)
+                            title or _('Information'), msg, **kwargs)
 
     def msg_box(self, icon, parent, title, text, buttons=QMessageBox.Ok,
-                defaultButton=QMessageBox.NoButton):
+                defaultButton=QMessageBox.NoButton, rich_text=False):
         parent = parent or self.top_level_window()
         if type(icon) is QPixmap:
             d = QMessageBox(QMessageBox.Information, title, str(text), buttons, parent)
@@ -216,7 +216,12 @@ class MessageBoxMixin(object):
             d = QMessageBox(icon, title, str(text), buttons, parent)
         d.setWindowModality(Qt.WindowModal)
         d.setDefaultButton(defaultButton)
-        d.setTextInteractionFlags(Qt.TextSelectableByMouse | Qt.LinksAccessibleByMouse)
+        if rich_text:
+            d.setTextInteractionFlags(Qt.TextSelectableByMouse| Qt.LinksAccessibleByMouse)
+            d.setTextFormat(Qt.RichText)
+        else:
+            d.setTextInteractionFlags(Qt.TextSelectableByMouse)
+            d.setTextFormat(Qt.PlainText)
         return d.exec_()
 
 class WindowModalDialog(QDialog, MessageBoxMixin):

electrum/plugins/revealer/qt.py

@@ -170,19 +170,22 @@ class Plugin(RevealerPlugin):
         code_id = self.versioned_seed.checksum
         dialog.show_message(''.join([_("{} encrypted for Revealer {}_{} saved as PNG and PDF at: ").format(self.was, version, code_id),
                                      "<b>", self.get_path_to_revealer_file(), "</b>", "<br/>",
-                                     "<br/>", "<b>", _("Always check you backups.")]))
+                                     "<br/>", "<b>", _("Always check you backups.")]),
+                            rich_text=True)
         dialog.close()
 
     def ext_warning(self, dialog):
         dialog.show_message(''.join(["<b>",_("Warning"), ": </b>",
-                                     _("your seed extension will <b>not</b> be included in the encrypted backup.")]))
+                                     _("your seed extension will <b>not</b> be included in the encrypted backup.")]),
+                            rich_text=True)
         dialog.close()
 
     def bdone(self, dialog):
         version = self.versioned_seed.version
         code_id = self.versioned_seed.checksum
         dialog.show_message(''.join([_("Digital Revealer ({}_{}) saved as PNG and PDF at:").format(version, code_id),
-                                     "<br/>","<b>", self.get_path_to_revealer_file(), '</b>']))
+                                     "<br/>","<b>", self.get_path_to_revealer_file(), '</b>']),
+                            rich_text=True)
 
 
     def customtxt_limits(self):
@@ -208,7 +211,8 @@ class Plugin(RevealerPlugin):
                                 .format(warning=_("Warning"),
                                         ver0=_("Revealers starting with 0 are not secure due to a vulnerability."),
                                         url=_("More info at: {}").format(f'<a href="{link}">{link}</a>'),
-                                        risk=_("Proceed at your own risk.")))
+                                        risk=_("Proceed at your own risk.")),
+                                rich_text=True)
 
     def cypherseed_dialog(self, window):
         self.warn_old_revealer()