From 035fac1fc5e7900146230055627f62a23e7f0686 Mon Sep 17 00:00:00 2001 From: coolguy-cell Date: Fri, 5 Jun 2020 17:13:42 +0530 Subject: [PATCH] fixed CQ for bitmessageqt.messagecompose module --- src/bitmessageqt/messagecompose.py | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-) diff --git a/src/bitmessageqt/messagecompose.py b/src/bitmessageqt/messagecompose.py index f7d5dac3..c51282f8 100644 --- a/src/bitmessageqt/messagecompose.py +++ b/src/bitmessageqt/messagecompose.py @@ -1,23 +1,37 @@ +""" +Message editor with a wheel zoom functionality +""" +# pylint: disable=bad-continuation + from PyQt4 import QtCore, QtGui + class MessageCompose(QtGui.QTextEdit): - - def __init__(self, parent = 0): + """Editor class with wheel zoom functionality""" + def __init__(self, parent=0): super(MessageCompose, self).__init__(parent) - self.setAcceptRichText(False) # we'll deal with this later when we have a new message format + self.setAcceptRichText(False) self.defaultFontPointSize = self.currentFont().pointSize() - + def wheelEvent(self, event): - if (QtGui.QApplication.queryKeyboardModifiers() & QtCore.Qt.ControlModifier) == QtCore.Qt.ControlModifier and event.orientation() == QtCore.Qt.Vertical: + """Mouse wheel scroll event handler""" + if ( + QtGui.QApplication.queryKeyboardModifiers() & QtCore.Qt.ControlModifier + ) == QtCore.Qt.ControlModifier and event.orientation() == QtCore.Qt.Vertical: if event.delta() > 0: self.zoomIn(1) else: self.zoomOut(1) zoom = self.currentFont().pointSize() * 100 / self.defaultFontPointSize - QtGui.QApplication.activeWindow().statusBar().showMessage(QtGui.QApplication.translate("MainWindow", "Zoom level %1%").arg(str(zoom))) + QtGui.QApplication.activeWindow().statusBar().showMessage( + QtGui.QApplication.translate("MainWindow", "Zoom level %1%").arg( + str(zoom) + ) + ) else: # in QTextEdit, super does not zoom, only scroll super(MessageCompose, self).wheelEvent(event) def reset(self): + """Clear the edit content""" self.setText('')