From 6c34a6c3e73a41cb94bc761a7001cfa9bba24eb3 Mon Sep 17 00:00:00 2001
From: Hakan Karaoguz <hakan.karaoguz@cybercom.com>
Date: Wed, 11 Sep 2019 23:36:20 +0200
Subject: [PATCH] Update imports and added PyQt4 support

---
 combobox.py | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/combobox.py b/combobox.py
index bb6f3214..e62abf00 100644
--- a/combobox.py
+++ b/combobox.py
@@ -1,7 +1,14 @@
-import sys
-from PyQt5.QtCore import *
-from PyQt5.QtGui import *
-from PyQt5.QtWidgets import *
+try:
+    from PyQt5.QtWidgets import QWidget, QHBoxLayout, QComboBox
+except ImportError:
+    # needed for py3+qt4
+    # Ref:
+    # http://pyqt.sourceforge.net/Docs/PyQt4/incompatible_apis.html
+    # http://stackoverflow.com/questions/21217399/pyqt4-qtcore-qvariant-object-instead-of-a-string
+    if sys.version_info.major >= 3:
+        import sip
+        sip.setapi('QVariant', 2)
+    from PyQt4.QtWidgets import QWidget, QHBoxLayout, QComboBox
 
 
 class ComboBox(QWidget):
@@ -12,14 +19,14 @@ class ComboBox(QWidget):
         self.cb = QComboBox()
         self.items = items
         self.cb.addItems(self.items)
-        
+
         self.cb.currentIndexChanged.connect(parent.comboSelectionChanged)
-            
+
         layout.addWidget(self.cb)
         self.setLayout(layout)
-        
+
     def update_items(self, items):
         self.items = items
 
         self.cb.clear()
-        self.cb.addItems(self.items)
\ No newline at end of file
+        self.cb.addItems(self.items)