Strange behavior of qtdesktopcomponents Checkbox

[HighwayStar]

I'm trying to map checked property of checkbox to something else, in example it's mapped to another checkbox. Everything works eas expected (checked property changes on changing mapping property) until I touch checkbox by mouse. After clicing checkbox it will never react to change of its checked property.

I need it for represent a bool Q_PROPERTY that can be changed by qml GUI either inside C++ app.

@import QtQuick 1.1
import QtDesktop 0.1

ButtonColumn {
exclusive: false
CheckBox {
id: checkbox1;
text: "Checkbox 1";
checked: checkbox2.checked;
}

  Label {
   text: "checkbox1 checked: " + checkbox1.checked;
  }
  
  CheckBox {
   id: checkbox2;
   text: "Checkbox 2";
   checked: checkbox1.checked;
  }
  
  Label {
   text: "checkbox2 checked: " + checkbox2.checked;
  }

}@

[sierdzio]

I've got no experience in desktop components, but it might well be that when you click on the CB, it sets "checked" to a concrete value, breaking the bond between them (that is, the value changes to, for example, "true", instead of "checkbox2.checked"). Try handling the connection in onCheckedChanged slot - there is should work.

[HighwayStar]

Yes this code works
@import QtQuick 1.1
import QtDesktop 0.1

ButtonColumn {
exclusive: false
CheckBox {
id: checkbox1;
text: "Checkbox 1";
checked: checkbox2.checked;
onCheckedChanged: {
checkbox2.checked = checked;
checked: checkbox2.checked;
}
}

  Label {
   text: "checkbox1 checked: " + checkbox1.checked;
  }
 
  CheckBox {
   id: checkbox2;
   text: "Checkbox 2";
   checked: checkbox1.checked;
   onCheckedChanged: {

checkbox1.checked = checked;
checked: checkbox1.checked;
}
}

  Label {
   text: "checkbox2 checked: " + checkbox2.checked;
  }

}
@

But I still have problem with binding property to C++ Q_PROPERTY, it wont work same manner