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[Николай Шатохин <n.shatokhin@xxxxxxxxx>]

Hello,

I used Dialog by this way:

I created ConfirmationDialog.qml:

import QtQuick 2.0

import Ubuntu.Components 0.1

import Ubuntu.Components.Popups 0.1


Item {

    signal confirmed;

    signal canceled;


    signal show(variant caller);


    Component {

         id: dialogComponent


         Dialog {

             id: dialog

             title: "Exit Game"

             text: "Are you sure that you want to exit?"


             Button {

                 text: "cancel"

                 onClicked:

                 {

                     canceled();

                     PopupUtils.close(dialog);

                 }

             }

             Button {

                 text: "confirm"

                 color: "orange"

                 onClicked:

                 {

                     confirmed();

                     PopupUtils.close(dialog);

                 }

             }

         }

    }


    onShow:

    {

        PopupUtils.open(dialogComponent, caller)

    }

}


And in MainMenu.qml I create item:


    ConfirmationDialog

    {

        id: confirmExitDialog

    }


And call this dialog in button:


        Button {

            id: quitBtn


            onClicked: {

                confirmExitDialog.confirmed.connect(quit);

                confirmExitDialog.show(quitBtn);

            }

        }


Is this a good dialog usage? How to use aliases for changing title and
text in item creation?


If I write:


property alias title: dialog.title


in Item's body in ConfirmationDialog.qml, I see error:


qrc:/ConfirmationDialog.qml:8:23: Invalid alias reference. Unable to
find id "dialog"


How to resolve this?


Best regards,

Nick



2013/4/11 Николай Шатохин <n.shatokhin@xxxxxxxxx>

> I don't need help with Dialog. I need help with showing them and getting
> value from them. I created ConfirmationDialog.qml that has Component with
> Dialog. How can I show it in MainMenu.qml and get selected value from them?
>
>
> 2013/4/11 Robert Bruce Park <robert.park@xxxxxxxxxxxxx>
>
>> On Thu, Apr 11, 2013 at 12:00:19AM +0300, Николай Шатохин wrote:
>> > How to use this dialog?
>> http://developer.ubuntu.com/api/ubuntu-12.10/qml/mobile
>> > /qml-ubuntu-components-popups0-dialog.html
>>
>> The first screenful of this page gives a code listing that shows how
>> to define the dialogue and how to have it pop up when a button is
>> clicked. What part of that do you need help with?
>>
>> > For example, I have main menu with few buttons and I want to ask user
>> > confirmation when he's clicking exit button.
>>
>> That sounds to me like you can copy&paste exactly what is in the
>> example and just name your button 'Quit'.
>>
>> > How to create dialog with radio or check buttons?
>>
>> That I don't know.
>>
>
>