Implement filter row instead of tabs, allows for more expressive filters

src/qt/guiutil.h

@@ -14,12 +14,18 @@ class GUIUtil
 public:
     static QString DateTimeStr(qint64 nTime);
 
-    /* Render bitcoin addresses in monospace font */
+    // Render bitcoin addresses in monospace font
     static QFont bitcoinAddressFont();
 
     static void setupAddressWidget(QLineEdit *widget, QWidget *parent);
 
     static void setupAmountWidget(QLineEdit *widget, QWidget *parent);
+
+    // Convenience wrapper around ParseMoney that takes QString
+    static bool parseMoney(const QString &amount, qint64 *val_out);
+
+    // Convenience wrapper around FormatMoney that returns QString
+    static QString formatMoney(qint64 amount, bool plussign=false);
 };
 
 #endif // GUIUTIL_H