def showhelp(self):
dlg = QtWidgets.QDialog(self)
dlg.setWindowTitle(i18n('Help'))
l = QtWidgets.QVBoxLayout(dlg)
l.setContentsMargins(6, 6, 6, 6)
tabWidget = QtWidgets.QTabWidget(dlg)
buttonBar = QtWidgets.QDialogButtonBox(dlg)
buttonBar.addButton(QtWidgets.QDialogButtonBox.Close)
buttonBar.accepted.connect(dlg.close)
buttonBar.rejected.connect(dlg.close)
l.addWidget(tabWidget)
l.addWidget(buttonBar)
tv = QtWidgets.QTextBrowser(tabWidget)
image = QtWidgets.QLabel(tabWidget)
image.setPixmap(about_pixmap())
tabWidget.addTab(image, i18n('About'))
tabWidget.addTab(tv, i18n('Help'))
with open(self._cssfile()) as f:
tv.document().setDefaultStyleSheet(f.read())
try:
with open(self._mdhelp()) as f:
tv.document().setHtml(markdown.markdown(f.read()))
except:
try:
with open(self._htmlhelp()) as f:
tv.document().setHtml(f.read())
except:
tv.setHtml("No help")
dlg.exec_()
def _showDir(self, text):
items = eval(text)
d = QtWidgets.QDialog(self)
l = QtWidgets.QVBoxLayout(d)
h = QtWidgets.QListWidget(d)
l.addWidget(h)
h.addItems(items)
h.itemClicked.connect(d.accept)
d.exec_()
def selectPort():
d = QtWidgets.QDialog()
l = QtWidgets.QVBoxLayout(d)
combo = QtWidgets.QComboBox(d)
combo.addItems(serial_ports())
ok = QtWidgets.QPushButton("Ok", d)
ok.clicked.connect(d.close)
l.addWidget(combo)
l.addWidget(ok)
d.exec_()
return combo.currentText()