X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=gui%2Fqt%2Fqrtextedit.py;h=d6b20f3baf8345afd24a105fe2c884ec3b741eac;hb=81d1e67253c8ca581e821a6cd9e5ee1502fffd08;hp=4d6a67e67a1af8fc2a13fe552e1d4cf6bf7f53a8;hpb=e2d03f1cc9c2a412a5336051a9aa2d1872e81f13;p=electrum-nvc.git

diff --git a/gui/qt/qrtextedit.py b/gui/qt/qrtextedit.py
index 4d6a67e..d6b20f3 100644
--- a/gui/qt/qrtextedit.py
+++ b/gui/qt/qrtextedit.py
@@ -2,7 +2,7 @@ from electrum.i18n import _
 from PyQt4.QtGui import *
 from PyQt4.QtCore import *
 
-class QRTextEdit(QTextEdit):
+class QRTextEdit(QPlainTextEdit):
 
     def __init__(self, text=None):
         QTextEdit.__init__(self, text)
@@ -11,11 +11,10 @@ class QRTextEdit(QTextEdit):
         self.button.setStyleSheet("QToolButton { border: none; padding: 0px; }")
         self.button.setVisible(True)
         self.button.clicked.connect(lambda: self.qr_show() if self.isReadOnly() else self.qr_input())
-        self.scan_f = self.setText
-
+        self.setText = self.setPlainText
 
     def resizeEvent(self, e):
-        o = QTextEdit.resizeEvent(self, e)
+        o = QPlainTextEdit.resizeEvent(self, e)
         sz = self.button.sizeHint()
         frameWidth = self.style().pixelMetric(QStyle.PM_DefaultFrameWidth)
         self.button.move(self.rect().right() - frameWidth - sz.width(),
@@ -36,5 +35,7 @@ class QRTextEdit(QTextEdit):
 
     def qr_input(self):
         from electrum.plugins import run_hook
-        if not run_hook('scan_qr_hook', self.scan_f):
-            QMessageBox.warning(self, _('Error'), _('QR Scanner not enabled'), _('OK'))
+        data = run_hook('scan_qr_hook')
+        if type(data) != str:
+            return
+        self.setText(data)