Fix tooltip color scheme for all stylesheet modes

Also fix grammer for connections.

Author: jamescowens

src/qt/bitcoingui.cpp

@@ -553,12 +553,12 @@ void BitcoinGUI::createToolBars()
     // Use a red color for the toolbars background if on testnet.
     if (GetBoolArg("-testnet"))
     {
-        toolbar2->setStyleSheet("background-color:qlineargradient(x1: 0, y1: 0, x2: 0.5, y2: 0.5,stop: 0 darkRed, stop: 1 darkRed)");
+        toolbar2->setStyleSheet("background-color:darkRed");
         toolbar3->setStyleSheet("background-color:darkRed");
     }
     else
     {
-        toolbar2->setStyleSheet("background-color:qlineargradient(x1: 0, y1: 0, x2: 0.5, y2: 0.5,stop: 0 rgb(65,0,127), stop: 1 rgb(65,0,127))");
+        toolbar2->setStyleSheet("background-color:rgb(65,0,127)");
         toolbar3->setStyleSheet("background-color:rgb(65,0,127)");
     }
 
@@ -734,7 +734,21 @@ void BitcoinGUI::setNumConnections(int count)
     default: icon = ":/icons/connect_4"; break;
     }
     labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
-    labelConnectionsIcon->setToolTip(tr("%1 active connection(s) to Gridcoin network").arg(count));
+
+    if (count == 0)
+    {
+        labelConnectionsIcon->setToolTip(tr("No active connections to the Gridcoin network. "
+                                            "If this persists more than a few minutes, please check your configuration "
+                                            "and your network connectivity.").arg(count));
+    }
+    else if (count == 1)
+    {
+        labelConnectionsIcon->setToolTip(tr("%1 active connection to the Gridcoin network").arg(count));
+    }
+    else
+    {
+        labelConnectionsIcon->setToolTip(tr("%1 active connections to the Gridcoin network").arg(count));
+    }
 }
 
 void BitcoinGUI::setNumBlocks(int count, int nTotalBlocks)

src/qt/res/stylesheets/dark_stylesheet.qss

@@ -145,7 +145,6 @@ QToolTip {
     border: none;
 }
 
-
 QTableView{
     background-color: rgb(49,54,59); 
     color:white;
@@ -369,14 +368,15 @@ QCheckBox{
     border:none;
     padding-top:1.25em;
     min-width:8em;
-    height:100%;    
+    height:100%;
     color: white;
 }
 
 #toolbar2 {
     border:none;
     min-width:1.625em;
     max-width:3em;
+    color: white;
 }
 
 #toolbar3 {
@@ -401,6 +401,10 @@ QToolBar#toolbar2 QLabel{
     qproperty-alignment: AlignCenter;
 }
 
+QToolBar#toolbar2 QToolTip {
+    color:white
+}
+
 QToolBar#toolbar3 QLabel{
     margin:0.5em;
 }

src/qt/res/stylesheets/light_stylesheet.qss

@@ -359,14 +359,15 @@ QListWidget{
     border:none;
     padding-top:1.25em;
     min-width:8em;
-    height:100%;    
+    height:100%;
     color: black;
 }
 
 #toolbar2 {
     border:none;
     min-width:1.625em;
     max-width:3em;
+    color: white;
 }
 
 #toolbar3 {
@@ -391,6 +392,10 @@ QToolBar#toolbar2 QLabel{
     qproperty-alignment: AlignCenter;
 }
 
+QToolBar#toolbar2 QToolTip {
+    color:white
+}
+
 QToolBar#toolbar3 QLabel{
     margin:0.5em;
 }

src/qt/res/stylesheets/native_stylesheet.qss

@@ -7,6 +7,7 @@ QMainWindow {
 /* Main Window*/
 
 #toolbar {
+    border:none;
     padding-top:1.25em;
     min-width:8em;
     height:100%;