qmlfile = sys.argv[1] if len(
sys.argv) > 1 else re.sub(r'^(.*)[.]py$', r'\1', sys.argv[0]) + '.qml'
qmlRegisterType(FileIO, "FileIOPlugin", 1, 0, "FileIO")
qmlRegisterType(syntaxhighlighter, "SyntaxHighlighter", 1, 0,
"SyntaxHighlighter")
reinstance = Re()
# if re.search(r'(?:\w+)?Window\s*{',open(qmlfile).read()):
if re.search(r'^(?<!//)\s*(?:\w+)?Window\s*{\s*$',
open(qmlfile).read(),
flags=re.MULTILINE) and (
not re.search(r'/[*](?![*]/)*?\n\s*(?:\w+)?Window\s*{',
open(qmlfile).read(),
flags=re.DOTALL)
or re.search(r'[*]/(?!/[*])*?\n\s*(?:\w+)?Window\s*{',
open(qmlfile).read(),
flags=re.DOTALL)):
print('applicationwindow->', qmlfile)
engine = QQmlApplicationEngine()
engine.rootContext().setContextProperty("re", reinstance)
engine.load(qmlfile)
else:
print('qquickitem->', qmlfile)
engine = QQuickView()
engine.setResizeMode(QQuickView.SizeRootObjectToView)
engine.rootContext().setContextProperty("re", reinstance)
engine.setSource(qmlfile)
engine.show()
res = app.exec()
del engine
sys.exit(res)
self.load_from_json(filename)
def load_from_json(self,filename):
"""Load list of cities from given file"""
with open(filename,encoding="utf-8") as f:
self.city_list = json.load(f)
def rowCount(self, parent:QtCore.QModelIndex=...) -> int:
""" Return number of cities in the list"""
return len(self.city_list)
def data(self, index:QtCore.QModelIndex, role:int=...) -> typing.Any:
""" For given index and DisplayRole return name of the selected city"""
# Return None if the index is not valid
if not index.isValid():
return None
# If the role is the DisplayRole, return name of the city
if role == QtCore.Qt.DisplayRole:
return self.city_list[index.row()]["muniLabel"]
app = QGuiApplication(sys.argv)
view = QQuickView()
url = QUrl(VIEW_URL)
citylist_model = CityListModel(CITY_LIST_FILE)
ctxt = view.rootContext()
ctxt.setContextProperty('cityListModel',citylist_model)
view.setSource(url)
view.show()
app.exec_()
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
"""PySide6 port of the QML Polar Chart Example from Qt v5.x"""
import sys
import os
from PySide6.QtQuick import QQuickView
from PySide6.QtCore import Qt, QUrl
from PySide6.QtWidgets import QApplication, QMainWindow
if __name__ == '__main__':
app = QApplication(sys.argv)
viewer = QQuickView()
viewer.engine().addImportPath(os.path.dirname(__file__))
viewer.engine().quit.connect(viewer.close)
viewer.setTitle = "QML Polar Chart"
qmlFile = os.path.join(os.path.dirname(__file__), 'main.qml')
viewer.setSource(QUrl.fromLocalFile(os.path.abspath(qmlFile)))
viewer.setResizeMode(QQuickView.SizeRootObjectToView)
viewer.show()
sys.exit(app.exec_())