Ref T561, string list dialog, select from "a list of strings"

src/blackgui/components/stringlistdialog.cpp

@@ -0,0 +1,41 @@
+/* Copyright (C) 2019
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
+ * or distributed except according to the terms contained in the LICENSE file.
+ */
+
+#include "stringlistdialog.h"
+#include "ui_stringlistdialog.h"
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        CStringListDialog::CStringListDialog(QWidget *parent) :
+            QDialog(parent),
+            ui(new Ui::CStringListDialog)
+        {
+            ui->setupUi(this);
+            this->setWindowFlags(this->windowFlags() & ~Qt::WindowContextHelpButtonHint);
+            ui->lw_StringList->setSelectionMode(QAbstractItemView::SingleSelection);
+        }
+
+        CStringListDialog::~CStringListDialog()
+        { }
+
+        void CStringListDialog::setStrings(const QStringList &strings)
+        {
+            ui->lw_StringList->clear();
+            ui->lw_StringList->addItems(strings);
+        }
+
+        QString CStringListDialog::getSelectedValue() const
+        {
+            const QList<QListWidgetItem *> selectedItems = ui->lw_StringList->selectedItems();
+            if (selectedItems.isEmpty()) { return {}; }
+            return selectedItems.front()->text();
+        }
+    } // ns
+} // ns