Es++ Class: ErrorDialog

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Source code

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 *
 * Copyright (c) 2017 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
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 *      ErrorDialog.h
 *
 *****************************************************************************/

#pragma once

#include <gtkmm.h>

namespace Es {
  
class ErrorDialog :public Gtk::MessageDialog {

public:
  ErrorDialog(Gtk::Window& owner,  const std::string& first_label)
    :MessageDialog(owner, first_label) 
  {
    set_title("Exception");
  }

  //static members 
  static Es::ErrorDialog* errorDialog;

  static void createErrorDialog(Gtk::Window& owner)
  {
    if (errorDialog == NULL) {
     const std::string text = "Error:";
     errorDialog = new ErrorDialog(owner, text);
    }
  }

public:
  static void show(std::string& secondary_text)
  {
    if (errorDialog) {
      errorDialog->set_secondary_text(secondary_text);
      errorDialog->run();
      errorDialog->hide();
    }
  }
};
//Global variable:
  Es::ErrorDialog* ErrorDialog::errorDialog = NULL;
}



Last modified: 8 Apr 2019

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