first re-commit.

libMiniCash/mcvendorsdialog.cpp

@@ -0,0 +1,81 @@
+/***************************************************************************
+
+    miniCash
+    Copyright © 2013-2022 christoph holzheuer
+    c.holzheuer@sourceworx.org
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+***************************************************************************/
+
+
+#include <QFile>
+#include <QDebug>
+
+#include <mcvendorsdialog.h>
+#include <ui_mcvendorsdialog.h>
+
+MCVendorsDialog::MCVendorsDialog( QWidget* parent, const QString& filePath )
+    : QDialog( parent ), _ui{new Ui::MCVendorsDialog}
+
+{
+    _ui->setupUi( this );
+    loadVendorsFile( filePath );
+
+    connect( _ui->_buttonOk, &QPushButton::clicked, this,
+    [=]
+    {
+        accept();
+    } );
+}
+
+
+MCVendorsDialog::~MCVendorsDialog()
+{
+    delete _ui;
+}
+
+
+void MCVendorsDialog::loadVendorsFile( const QString& filePath )
+{
+
+    QFile file( filePath );
+
+    if( !file.open(QFile::ReadOnly | QFile::Text) )
+       return;
+
+    /// Create a data model for the mapping table from a CSV file
+    int cols[]{ 0, 3, 4, 5 };
+    _csvModel.setColumnCount( 4 );
+    _csvModel.setHorizontalHeaderLabels( QStringList( {"Nummer", "Name", "Anschrift", "Telephon"} ) );
+    _ui->_vendorsView->setModel( &_csvModel );
+    _ui->_vendorsView->setStyleSheet("QHeaderView::section { background-color:#eeeeee }");
+    _ui->_vendorsView->setCornerButtonEnabled( false );
+    // Open the file from the resources. Instead of the file
+    // Need to specify the path to your desired file
+
+    // Create a thread to retrieve data from a file
+    QTextStream in( &file );
+    in.readLine();
+    //Reads the data up to the end of file
+    while( !in.atEnd() )
+    {
+        QStringList entries = in.readLine().split( "\t" );
+        // Adding to the model in line with the elements
+        QList<QStandardItem *> standardItemsList;
+
+        for( int idx : cols )
+        {
+            if( entries.size() > idx )
+                standardItemsList.append( new QStandardItem( entries[idx] ) );
+        }
+
+        _csvModel.insertRow( _csvModel.rowCount(), standardItemsList );
+    }
+
+    file.close();
+
+}