Modify elements in Nested Repeaters QML - qt

Question

I have added a minimal reproducible example for this question in relation to the last one I asked. I am using Python, Pyside6, and QML to create my application. I am trying to customize the amount of overall widgets created, as well as the custom components inside them. I am using a nested Repeater that you can see in widget.qml. I am able to use the outer repeater to instantiate 3 header elements; however, I am unable to control how many BasicContainer elements are created. Each header element should correspond with just 5 BasicComponents that get instantiated based off the length of one of the widget components, like item1Components in the main.py. Just like how the header widgets get instantiated, the model appends a row for each dictionary element that appears in a list I pass in.
For instance, under the first header element, you would see the list: widget1random, widget1random2, etc... under the second header element to the right: widget2random, widget2random2, etc...
In the current state, all 15 components get attached to each header widget which is not what I am trying to accomplish.
main.py
import os
import sys
from pathlib import Path
sys.path.append(os.path.join(os.path.dirname(sys.path[0]), ".."))
from PySide6.QtCore import Property, QUrl, QObject, Qt, QCoreApplication
from PySide6.QtGui import QGuiApplication, QStandardItem, QStandardItemModel
from PySide6.QtQuick import QQuickView
CURRENT_DIRECTORY = Path(__file__).resolve().parent
# QstandardItem roles
SetText = Qt.UserRole+1
class ControlledSignalWidget(QObject):
def __init__(self):
super().__init__()
self._model = QStandardItemModel()
self._model.setItemRoleNames({Qt.DisplayRole: b"display"})
self._setpoints = QStandardItemModel()
self._setpoints.setItemRoleNames({SetText: b"textField"})
#Property(QObject, constant=True)
def model(self):
return self._model
#Property(QObject, constant=True)
def setpoints(self):
return self._setpoints
#create custom number of widgets
def create_widgets(self, widgets, allComponents):
counter = 1
# Iterates for the amount of widgets created
for general, widget in widgets.items():
#for key in widget:
print("Adding new widget")
item = QStandardItem(widget["Header"])
self._model.appendRow(item)
self.create_setpoints(allComponents["item" + str(counter)+"Components"])
print("Added widget")
counter +=1
def create_setpoints(self, component):
for subWidget in component:
print(subWidget)
item = QStandardItem()
item.setData(subWidget["title"], SetText)
self._setpoints.appendRow(item)
if __name__ == '__main__':
app = QGuiApplication(sys.argv)
view = QQuickView()
view.setResizeMode(QQuickView.SizeViewToRootObject)
url = QUrl.fromLocalFile(os.fspath(CURRENT_DIRECTORY / "widget.qml"))
def handle_status_changed(status):
if status == QQuickView.Error:
QCoreApplication.exit(-1)
widgets = {'widget1':{'Header': "Header Text"},
'widget2':{'Header': "Header Text"}}
item1Components = [{'title': "widget1random"},
{'title': "widget1random2"}]
item2Components = [{'title': "widget2random"},
{'title': "widget2random2"}]
allComponents = {'item1Components': item1Components, 'item2Components': item2Components}
mainWidget = ControlledSignalWidget()
mainWidget.create_widgets(widgets, allComponents)
view.rootContext().setContextProperty("mainWidget", mainWidget)
view.statusChanged.connect(handle_status_changed, Qt.ConnectionType.QueuedConnection)
view.setSource(url)
view.show()
sys.exit(app.exec())
widget.qml
import QtQuick 2.0
import QtQuick.Controls.Material 2.15
import QtQuick.Layouts 1.12
Item {
id: root
width: 1000
height: 800
GridLayout{
columns: 3
Repeater{
id: repeater1
model: mainWidget.model
ColumnLayout{
Header{
title: model.display
}
Repeater{
id: repeater2
model: mainWidget.setpoints
ColumnLayout{
BasicContainer{
mainText: model.textField
}
}
}
}
}
}
}
Header.qml
import QtQuick 2.0
import QtQuick.Controls.Material 2.15
Item {
id: header
width: 300
height: 30
x: 177
y: 219
property alias title: widgetHeader.text
Rectangle {
id: boxRect
x: 193
y: 224
width: 408
height: 39
color: "#aaaaaa"
anchors.fill: parent
Text {
id: widgetHeader
color: "#ffffff"
text: "Default text"
font.pixelSize: 20
font.family: "Roboto"
textFormat: Text.AutoText
}
}
}
BasicContainer.qml
import QtQuick 2.12
import QtQuick.Controls.Material 2.15
Item {
width: 300
height: 30
visible: true
property alias mainText: textItem1.text
Rectangle {
id: rectangle
width: parent.width
Text {
id: textItem1
text: qsTr("Default Title")
font.pixelSize: 14
font.family: "Roboto"
}
}
}