Added +/- key support for tuning. Added additional compiler flags to

lower executable size.

wfmain.cpp

@@ -91,6 +91,14 @@ wfmain::wfmain(QWidget *parent) :
     keySlash->setKey(Qt::Key_Slash);
     connect(keySlash, SIGNAL(activated()), this, SLOT(shortcutSlash()));
 
+    keyMinus = new QShortcut(this);
+    keyMinus->setKey(Qt::Key_Minus);
+    connect(keyMinus, SIGNAL(activated()), this, SLOT(shortcutMinus()));
+
+    keyPlus = new QShortcut(this);
+    keyPlus->setKey(Qt::Key_Plus);
+    connect(keyPlus, SIGNAL(activated()), this, SLOT(shortcutPlus()));
+
 
     setDefaultColors(); // set of UI colors with defaults populated
     setDefPrefs(); // other default options
@@ -594,6 +602,19 @@ void wfmain::shortcutSlash()
     on_modeSelectCombo_activated( ui->modeSelectCombo->currentIndex() );
 }
 
+void wfmain::shortcutMinus()
+{
+    ui->freqDial->setValue( ui->freqDial->value() - ui->freqDial->singleStep() );
+    // pageStep is the larger step size
+}
+
+void wfmain::shortcutPlus()
+{
+    ui->freqDial->setValue( ui->freqDial->value() + ui->freqDial->singleStep() );
+    // pageStep is the larger step size
+}
+
+
 void wfmain::getInitialRigState()
 {
     // Initial list of queries to the radio.

wfmain.h

@@ -85,6 +85,8 @@ private slots:
 
     void shortcutStar();
     void shortcutSlash();
+    void shortcutMinus();
+    void shortcutPlus();
 
     void handlePttLimit(); // hit at 3 min transmit length
 
@@ -248,9 +250,10 @@ private:
     QShortcut *keyControlI;
     QShortcut *keyControlU;
 
-
     QShortcut *keyStar;
     QShortcut *keySlash;
+    QShortcut *keyMinus;
+    QShortcut *keyPlus;
 
 
     rigCommander * rig;

wfview.pro

@@ -13,6 +13,16 @@ TEMPLATE = app
 
 QMAKE_CXXFLAGS += -march=native
 
+CONFIG(debug, release|debug) {
+# For Debug builds only:
+
+} else {
+# For Release builds only:
+QMAKE_CXXFLAGS += -s
+QMAKE_CXXFLAGS += -fvisibility=hidden
+QMAKE_CXXFLAGS += -fvisibility-inlines-hidden
+}
+
 # The following define makes your compiler emit warnings if you use
 # any feature of Qt which as been marked as deprecated (the exact warnings
 # depend on your compiler). Please consult the documentation of the