UI: Improve Graph icon.

src/ui/form/opt/pages/statisticspage.cpp

@@ -414,7 +414,7 @@ void StatisticsPage::setupGraphOptionsMenu()
 
     auto menu = ControlUtil::createMenuByLayout(layout, this);
 
-    m_btGraphOptions = new QPushButton(QIcon(":/icons/monitor.png"), QString());
+    m_btGraphOptions = new QPushButton(QIcon(":/icons/line-graph.png"), QString());
     m_btGraphOptions->setMenu(menu);
 }
 

src/ui/fort-icons.qrc

@@ -16,9 +16,9 @@
     <file>icons/github.png</file>
     <file>icons/globe.png</file>
     <file>icons/home.png</file>
+    <file>icons/line-graph.png</file>
     <file>icons/map-map-marker.png</file>
     <file>icons/map-marker.png</file>
-    <file>icons/monitor.png</file>
     <file>icons/pencil.png</file>
     <file>icons/puzzle.png</file>
     <file>icons/sign-add.png</file>

src/ui/fortmanager.cpp

@@ -764,7 +764,7 @@ void FortManager::createTrayMenu()
             menu, QIcon(":/icons/map-map-marker.png"), QString(), this, SLOT(showZonesWindow()));
     addHotKey(m_zonesAction, settings()->hotKeyZones(), hotKeyEnabled);
 
-    m_graphWindowAction = addAction(menu, QIcon(":/icons/monitor.png"), QString(), this,
+    m_graphWindowAction = addAction(menu, QIcon(":/icons/line-graph.png"), QString(), this,
             SLOT(switchGraphWindow()), true, (m_graphWindow != nullptr));
     addHotKey(m_graphWindowAction, settings()->hotKeyGraph(), conf()->logStat());