Dialog1.h

#pragma once
/*
  AWind.h - Arduino window library support for Color TFT LCD Boards
  Copyright (C)2014 Andrei Degtiarev. All right reserved
  
  You can find the latest version of the library at 
  https://github.com/AndreiDegtiarev/AWind

  This library is free software; you can redistribute it and/or
  modify it under the terms of the CC BY-NC-SA 3.0 license.
  Please see the included documents for further information.

  Commercial use of this library requires you to buy a license that
  will allow commercial use. This includes using the library,
  modified or not, as a tool to sell products.

  The license applies to all part of the library including the 
  examples and tools supplied with the library.
*/
#include <Dialog.h>
#include <Label.h>
#include "Dialog2.h"
class Dialog1 : public Dialog
{
    Button * _btnDlg2;
    TextBoxNumber *_txtNumber1;
    TextBoxNumber *_txtNumber2;
public:

    Dialog1(const __FlashStringHelper * caption,int left,int top,int width,int height):Dialog(caption,left,top,width,height)
    {
        _txtNumber1=InitNumberFields(0,F("Enter number 1:"));
        _txtNumber1->SetIsReadOnly(false);
        _txtNumber2=InitNumberFields(30,F("      Number 2:"));

        _btnDlg2=new Button(0,0,0,0,F("Get"));
        InitButton(_btnDlg2,180,70,60);
        _btnOK=new Button(0,0,0,0,F("OK"));
        InitButton(_btnOK,60,110,60);
        _btnCancel=new Button(0,0,0,0,F("Cancel"));
        InitButton(_btnCancel,130,110,110);
    }
    void InitNumbers(float number1,float number2)
    {
        _txtNumber1->SetNumber(number1);
        _txtNumber2->SetNumber(number2);
    }
    float GetNumber1()
    {
        return _txtNumber1->GetNumber();
    }
    float GetNumber2()
    {
        return _txtNumber2->GetNumber();
    }
protected:
    TextBoxNumber *InitNumberFields(int offset,const __FlashStringHelper * text)
    {
        Label *label=new Label(10,43+offset,150,25,text);
        AddChild(label);
        TextBoxNumber * txtNumber=new TextBoxNumber(130,40+offset,40,20,0);
        AddChild(txtNumber);
        return txtNumber;
    }
    void InitButton(Button *btn,int left,int top,int width)
    {
        btn->Move(left,top,width,25);
        btn->SetMargins(5,5);
        btn->RegisterTouchEventReceiver(this);
        AddChild(btn);
    }
    void DoControlMessage(Window *window)
    {
        if(window == _btnDlg2)
        {
            Dialog2 *dlg=(Dialog2 *)this->FindDialog(F("Dialog2"));
            dlg->SetNumber(_txtNumber2->GetNumber());
            IDialogClosedEventReceiver::DialogResults dlgResults=this->DoDialog(dlg);
            if(dlgResults == IDialogClosedEventReceiver::OK)
            {
                _txtNumber2->SetNumber(dlg->GetNumber());
            }
        }       
        //out<<F("Button pressed: ")<<sel_index<<endl;
    }
};