refs #195, view classes for

* ATC station
* keyboard key
* server
* status message
* users
* aircrafts

src/blackgui/statusmessageview.cpp

@@ -0,0 +1,49 @@
+#include "statusmessageview.h"
+#include <QHeaderView>
+#include <QMenu>
+
+using namespace BlackMisc;
+
+namespace BlackGui
+{
+    /*
+     * Constructor
+     */
+    CStatusMessageView::CStatusMessageView(QWidget *parent) : CViewBase(parent), m_contextMenu(nullptr)
+    {
+        this->m_model = new CStatusMessageListModel(this);
+        this->setModel(this->m_model); // QTableView
+        this->m_model->setSortColumnByPropertyIndex(BlackMisc::CStatusMessage::IndexTimestamp);
+        if (this->m_model->hasValidSortColumn())
+        {
+            this->horizontalHeader()->setSortIndicator(
+                this->m_model->getSortColumn(),
+                this->m_model->getSortOrder());
+        }
+
+        this->setContextMenuPolicy(Qt::CustomContextMenu);
+        this->m_contextMenu = new QMenu(this);
+        this->m_contextMenu->addAction("Clear");
+        connect(this, &QTableView::customContextMenuRequested, this, &CStatusMessageView::contextMenu);
+    }
+
+    /*
+     * Message list context menu
+     */
+    void CStatusMessageView::contextMenu(const QPoint &position)
+    {
+        // position for most widgets
+        QPoint globalPosition = this->mapToGlobal(position);
+        QAction *selectedItem = this->m_contextMenu->exec(globalPosition);
+        if (selectedItem)
+        {
+            // http://forum.technical-assistance.co.uk/sndvol32exe-command-line-parameters-vt1348.html
+            const QList<QAction *> actions = this->m_contextMenu->actions();
+            if (selectedItem == actions.at(0))
+            {
+                this->clear();
+                this->resizeColumnsToContents();
+            }
+        }
+    }
+}