# HG changeset patch
# User Chris Cannam
# Date 1544003006 0
# Node ID ce29dc7756508b4c7c2eb40dec00ceeeb4ac2822
# Parent  8f3075eeaac224e5c545d2b8e9c6480b30b75656
Fix compiler warnings

diff -r 8f3075eeaac2 -r ce29dc775650 src/changesetdetailitem.cpp
--- a/src/changesetdetailitem.cpp	Fri May 27 11:02:53 2016 +0100
+++ b/src/changesetdetailitem.cpp	Wed Dec 05 09:43:26 2018 +0000
@@ -65,14 +65,13 @@
 
 void
 ChangesetDetailItem::paint(QPainter *paint,
-			   const QStyleOptionGraphicsItem *option,
-			   QWidget *w)
+			   const QStyleOptionGraphicsItem *,
+			   QWidget *)
 {
     paint->save();
     
     ColourSet *colourSet = ColourSet::instance();
     QColor branchColour = colourSet->getColourFor(m_changeset->branch());
-    QColor userColour = colourSet->getColourFor(m_changeset->author());
 
     QTransform t = paint->worldTransform();
     float scale = std::min(t.m11(), t.m22());
@@ -105,15 +104,6 @@
     pts.push_back(QPointF(0, height/3 - 5));
     paint->drawPolygon(QPolygonF(pts));
 
-/*
-    paint->setBrush(branchColour);
-    QVector<QPointF> pts;
-    pts.push_back(QPointF(width/2 - 5, 0));
-    pts.push_back(QPointF(width/2 + 5, 0));
-    pts.push_back(QPointF(width/2, -10));
-    pts.push_back(QPointF(width/2 - 5, 0));
-    paint->drawPolygon(QPolygonF(pts));
-*/
     m_doc->drawContents(paint, r);
 
     paint->restore();
diff -r 8f3075eeaac2 -r ce29dc775650 src/changesetitem.cpp
--- a/src/changesetitem.cpp	Fri May 27 11:02:53 2016 +0100
+++ b/src/changesetitem.cpp	Wed Dec 05 09:43:26 2018 +0000
@@ -513,7 +513,6 @@
 	f.setPixelSize(ps);
     }
 
-    bool showText = (scale >= 0.2);
     bool showProperLines = (scale >= 0.1);
 
     if (!showProperLines) {
diff -r 8f3075eeaac2 -r ce29dc775650 src/historywidget.cpp
--- a/src/historywidget.cpp	Fri May 27 11:02:53 2016 +0100
+++ b/src/historywidget.cpp	Wed Dec 05 09:43:26 2018 +0000
@@ -219,8 +219,6 @@
     setChangesetParents();
 
     ChangesetScene *scene = new ChangesetScene();
-    ChangesetItem *tipItem = 0;
-
     QGraphicsScene *oldScene = m_panned->scene();
 
     m_panned->setScene(0);
diff -r 8f3075eeaac2 -r ce29dc775650 src/mainwindow.cpp
--- a/src/mainwindow.cpp	Fri May 27 11:02:53 2016 +0100
+++ b/src/mainwindow.cpp	Wed Dec 05 09:43:26 2018 +0000
@@ -858,7 +858,7 @@
     hgRefresh();
 }
 
-void MainWindow::hgUnIgnoreFiles(QStringList files)
+void MainWindow::hgUnIgnoreFiles(QStringList)
 {
     // Not implemented: edit the .hgignore instead
     hgEditIgnore();
@@ -2048,7 +2048,7 @@
          output);
 }
 
-void MainWindow::commandStarting(HgAction action)
+void MainWindow::commandStarting(HgAction)
 {
     m_commandSequenceInProgress = true;
 }
@@ -2591,7 +2591,7 @@
     }
 }
 
-void MainWindow::commandCancelled(HgAction cancelledAction)
+void MainWindow::commandCancelled(HgAction)
 {
     // Originally I had this checking whether the cancelled action was
     // a network one and, if so, calling hgQueryPaths to update the
@@ -3115,9 +3115,6 @@
     spacerBefore = spacerAfter = "  ";
 #endif
 
-    bool spacingReqd = false;
-    QString spacer = "";
-
     m_repoToolBar = addToolBar(tr("Remote"));
     m_repoToolBar->setIconSize(QSize(sz, sz));
     if (spacerBefore != "") {
diff -r 8f3075eeaac2 -r ce29dc775650 src/multichoicedialog.cpp
--- a/src/multichoicedialog.cpp	Fri May 27 11:02:53 2016 +0100
+++ b/src/multichoicedialog.cpp	Wed Dec 05 09:43:26 2018 +0000
@@ -221,14 +221,14 @@
 }
 
 void
-MultiChoiceDialog::urlChanged(const QString &s)
+MultiChoiceDialog::urlChanged(const QString &)
 {
     updateOkButton();
     updateFileComboFromURL();
 }
 
 void
-MultiChoiceDialog::fileChanged(const QString &s)
+MultiChoiceDialog::fileChanged(const QString &)
 {
     updateOkButton();
 }
diff -r 8f3075eeaac2 -r ce29dc775650 src/panned.cpp
--- a/src/panned.cpp	Fri May 27 11:02:53 2016 +0100
+++ b/src/panned.cpp	Wed Dec 05 09:43:26 2018 +0000
@@ -88,7 +88,7 @@
 }
 
 void
-Panned::drawForeground(QPainter *paint, const QRectF &)
+Panned::drawForeground(QPainter *, const QRectF &)
 {
     QPointF nearpt = mapToScene(0, 0);
     QPointF farpt = mapToScene(width(), height());
@@ -222,6 +222,10 @@
             m_dragDirection = FreeDrag;
         }
         break;
+
+    case FreeDrag:
+        // stick with it
+        break;
     };
 }