MessageDialog has no states: property?

ars1614

I am trying to use only one MessageDialog for all the applications warnings, errors... Each time I open it, I rewrite everything, but I wondered if there is no such a property like in others controls to do it easier.

Thanks!

? Offline

MessageDialog has no states: property

That's because dialogs don't inherit from Item. But you can make your own dialog that extends MessageDialog. You can then add your own states property with StateGroup QML Type.

ars1614

@Wieland I have tried what you said and I am having this error: Cannot assign to non-existent default property at line StateGroup.
This is my code:

MessageDialog {
        id: msgDialog

        icon: StandardIcon.Warning;
        standardButtons: StandardButton.Ok

        StateGroup {
            id: msgDialogStates
            states: [
                State {
                    name: "ActionsDialog"
                    PropertyChanges {
                        target: msgDialog
                        title: qsTr("Actions Error")
                        text: qsTr("Message.")
                    }

                }, State {
                    name: "PropertiesDialog"
                    PropertyChanges {
                        target: msgDialog
                        title: qsTr("Properties Error");
                        text: qsTr("Another.")
                    }

                }
            ]
        }
    }

The lines with the properties: title, text, icon and standardButtons are in red as I mencioned in another post.