[Qt] style police and small addition in rpcconsole

- fix spaces, indentation and coding style glitches

src/qt/rpcconsole.cpp

@@ -10,10 +10,9 @@
 #include "peertablemodel.h"
 
 #include "main.h"
-#include "util.h"
-
 #include "rpcserver.h"
 #include "rpcclient.h"
+#include "util.h"
 
 #include "json/json_spirit_value.h"
 #include <openssl/crypto.h>
@@ -297,10 +296,8 @@ void RPCConsole::setClientModel(ClientModel *model)
 
         // connect the peerWidget's selection model to our peerSelected() handler
         QItemSelectionModel *peerSelectModel = ui->peerWidget->selectionModel();
-        connect(peerSelectModel,
-                SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
-                this,
-                SLOT(peerSelected(const QItemSelection &, const QItemSelection &)));
+        connect(peerSelectModel, SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
+             this, SLOT(peerSelected(const QItemSelection &, const QItemSelection &)));
         connect(model->getPeerTableModel(), SIGNAL(layoutChanged()), this, SLOT(peerLayoutChanged()));
 
         // Provide initial values
@@ -511,6 +508,8 @@ void RPCConsole::updateTrafficStats(quint64 totalBytesIn, quint64 totalBytesOut)
 
 void RPCConsole::peerSelected(const QItemSelection &selected, const QItemSelection &deselected)
 {
+    Q_UNUSED(deselected);
+
     if (selected.indexes().isEmpty())
         return;
 
@@ -638,6 +637,8 @@ void RPCConsole::updateNodeDetail(const CNodeCombinedStats *combinedStats)
         ui->peerBanScore->setText(tr("Fetching..."));
 }
 
+// We override the virtual resizeEvent of the QWidget to adjust tables column
+// sizes as the tables width is proportional to the dialogs width.
 void RPCConsole::resizeEvent(QResizeEvent *event)
 {
     QWidget::resizeEvent(event);
@@ -651,7 +652,7 @@ void RPCConsole::showEvent(QShowEvent *event)
     // peerWidget needs a resize in case the dialog has non-default geometry
     columnResizingFixer->stretchColumnWidth(PeerTableModel::Address);
 
-    // start the PeerTableModel refresh timer
+    // start PeerTableModel auto refresh
     clientModel->getPeerTableModel()->startAutoRefresh(1000);
 }