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playground/svgmap/main.cpp

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+/*****************************************************************************
+ * Qwt Examples - Copyright (C) 2002 Uwe Rathmann
+ * This file may be used under the terms of the 3-clause BSD License
+ *****************************************************************************/
+
+#include "Plot.h"
+
+#include <QApplication>
+#include <QMainWindow>
+
+#ifndef QT_NO_FILEDIALOG
+#include <QToolBar>
+#include <QToolButton>
+#endif
+
+namespace
+{
+    class MainWindow : public QMainWindow
+    {
+      public:
+        MainWindow( const QString& fileName )
+        {
+            Plot* plot = new Plot( this );
+            if ( !fileName.isEmpty() )
+                plot->loadSVG( fileName );
+
+            setCentralWidget( plot );
+
+#ifndef QT_NO_FILEDIALOG
+
+            QToolButton* btnLoad = new QToolButton();
+            btnLoad->setText( "Load SVG" );
+            btnLoad->setToolButtonStyle( Qt::ToolButtonTextUnderIcon );
+
+            QToolBar* toolBar = new QToolBar();
+            toolBar->addWidget( btnLoad );
+            addToolBar( toolBar );
+
+            connect( btnLoad, SIGNAL(clicked()), plot, SLOT(loadSVG()) );
+#endif
+        }
+    };
+}
+
+int main( int argc, char* argv[] )
+{
+    QApplication app( argc, argv );
+
+    QString fileName;
+    if ( argc > 1 )
+    {
+        fileName = argv[1];
+    }
+    else
+    {
+        // see: https://commons.wikimedia.org/wiki/File:Schlosspark_Nymphenburg.svg
+        fileName = ":/svg/Schlosspark_Nymphenburg.svg";
+    }
+
+    MainWindow window( fileName );
+    window.resize( 600, 600 );
+    window.show();
+
+    return app.exec();
+}