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Update imports and added PyQt4 support

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This commit is contained in:
Hakan Karaoguz 2019-09-11 23:36:20 +02:00 committed by darrenl
parent e51bfce9a7
commit 6c34a6c3e7
1 changed files with 15 additions and 8 deletions
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23
combobox.py
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@ -1,7 +1,14 @@
import sys try:
from PyQt5.QtCore import * from PyQt5.QtWidgets import QWidget, QHBoxLayout, QComboBox
from PyQt5.QtGui import * except ImportError:
from PyQt5.QtWidgets import * # 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): class ComboBox(QWidget):
@ -12,14 +19,14 @@ class ComboBox(QWidget):
self.cb = QComboBox() self.cb = QComboBox()
self.items = items self.items = items
self.cb.addItems(self.items) self.cb.addItems(self.items)
self.cb.currentIndexChanged.connect(parent.comboSelectionChanged) self.cb.currentIndexChanged.connect(parent.comboSelectionChanged)
layout.addWidget(self.cb) layout.addWidget(self.cb)
self.setLayout(layout) self.setLayout(layout)
def update_items(self, items): def update_items(self, items):
self.items = items self.items = items
self.cb.clear() self.cb.clear()
self.cb.addItems(self.items) self.cb.addItems(self.items)