From 8a360e0f0a83be8b03e51f8400bb51e86f47260b Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Thu, 31 Jul 2014 12:23:15 +0200
Subject: [PATCH] Recent files : Show full path in tooltip

---
 .../UserInterface/RiuMainWindow.cpp           | 43 ++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/ApplicationCode/UserInterface/RiuMainWindow.cpp b/ApplicationCode/UserInterface/RiuMainWindow.cpp
index 5e2b857ac4..a5c475fcfe 100644
--- a/ApplicationCode/UserInterface/RiuMainWindow.cpp
+++ b/ApplicationCode/UserInterface/RiuMainWindow.cpp
@@ -323,13 +323,53 @@ void RiuMainWindow::createActions()
 }
 
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+class ToolTipableMenu : public QMenu
+{
+public:
+    ToolTipableMenu( QWidget * parent ) : QMenu( parent ) {};
+    
+    bool event(QEvent* e)
+    {
+        if (e->type() == QEvent::ToolTip)
+        {
+            QHelpEvent* he = dynamic_cast<QHelpEvent*>(e);
+            QAction* act = actionAt(he->pos());
+            if (act)
+            {
+                // Remove ampersand as this is used to define shortcut key
+                QString actionTextWithoutAmpersand = act->text().remove("&");
+
+                if (actionTextWithoutAmpersand != act->toolTip())
+                {
+                    QToolTip::showText(he->globalPos(), act->toolTip(), this);
+                }
+                
+                return true;
+            }
+        }
+        else if (e->type() == QEvent::Paint && QToolTip::isVisible())
+        {
+            QToolTip::hideText();
+        }
+
+        return QMenu::event(e);
+    }
+};
+
+
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
 void RiuMainWindow::createMenus()
 {
     // File menu
-    QMenu* fileMenu = menuBar()->addMenu("&File");
+    QMenu* fileMenu = new ToolTipableMenu(menuBar());
+    fileMenu->setTitle("&File");
+
+    menuBar()->addMenu(fileMenu);
   
     fileMenu->addAction(m_openProjectAction);
     fileMenu->addAction(m_openLastUsedProjectAction);
@@ -993,6 +1033,7 @@ void RiuMainWindow::updateRecentFileActions()
         QString text = tr("&%1 %2").arg(i + 1).arg(QFileInfo(files[i]).fileName());
         m_recentFileActions[i]->setText(text);
         m_recentFileActions[i]->setData(files[i]);
+        m_recentFileActions[i]->setToolTip(files[i]);
         m_recentFileActions[i]->setVisible(true);
     }
     for (int j = numRecentFiles; j < MaxRecentFiles; ++j)