finalcut/examples/dialog.cpp

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2017-11-04 07:03:53 +01:00
/***********************************************************************
* dialog.cpp - A FDialog example *
* *
* This file is part of the Final Cut widget toolkit *
* *
* Copyright 2015-2018 Markus Gans *
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* *
* The Final Cut is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public License *
* as published by the Free Software Foundation; either version 3 of *
* the License, or (at your option) any later version. *
* *
* The Final Cut is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
***********************************************************************/
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#include <final/final.h>
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// function prototype
void cb_quit (finalcut::FWidget*, finalcut::FWidget::data_ptr);
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//----------------------------------------------------------------------
// callback function
//----------------------------------------------------------------------
void cb_quit (finalcut::FWidget*, finalcut::FWidget::data_ptr data)
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{
finalcut::FApplication* app = static_cast<finalcut::FApplication*>(data);
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app->quit();
}
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//----------------------------------------------------------------------
// main part
//----------------------------------------------------------------------
int main (int argc, char* argv[])
{
// Create the application object
finalcut::FApplication app(argc, argv);
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// Create a simple dialog box
finalcut::FDialog dgl(&app);
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dgl.setText ("FDialog");
dgl.setGeometry (4, 3, 41, 11);
// Create text labels
finalcut::FLabel label_1(&dgl);
finalcut::FLabel label_2(&dgl);
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label_1 << wchar_t(finalcut::fc::BlackUpPointingTriangle)
<< std::wstring(L"\n")
<< wchar_t(finalcut::fc::BoxDrawingsUpAndRight)
<< finalcut::FString(2, wchar_t(finalcut::fc::BoxDrawingsHorizontal))
<< " Double click the title bar button,";
label_2 << "press Q on the keyboard,\n"
<< "or push the button below to exit\n"
<< "the program.";
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label_1.setGeometry (1, 1, 38, 2);
label_2.setGeometry (5, 3, 34, 3);
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// Create the quit button
finalcut::FButton btn("&Quit", &dgl);
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btn.setGeometry (16, 7, 9, 1);
// Connect the button signal "clicked" with the callback function
btn.addCallback
(
"clicked",
F_FUNCTION_CALLBACK (&cb_quit),
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&app
);
// Set dialog object as main widget
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app.setMainWidget(&dgl);
// Show and start the application
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dgl.show();
return app.exec();
}