Labels (#59)

* hacked up labels

* Custom widget for addresses with labels

* turnstile to use labels

src/addresscombo.cpp

@@ -0,0 +1,41 @@
+#include "addresscombo.h"
+
+#include "addressbook.h"
+#include "settings.h"
+
+AddressCombo::AddressCombo(QWidget* parent) : 
+    QComboBox(parent) {
+
+}
+
+QString AddressCombo::itemText(int i) {
+    QString txt = QComboBox::itemText(i);
+    return AddressBook::addressFromAddressLabel(txt.split("(")[0].trimmed());
+}
+
+QString AddressCombo::currentText() {
+    QString txt = QComboBox::currentText();
+    return AddressBook::addressFromAddressLabel(txt.split("(")[0].trimmed());
+}
+
+void AddressCombo::setCurrentText(const QString& text) {
+    for (int i=0; i < count(); i++) {
+        if (itemText(i) == text) {
+            QComboBox::setCurrentIndex(i);
+        }
+    }
+} 
+
+void AddressCombo::addItem(const QString& text, double bal) {
+    QString txt = AddressBook::addLabelToAddress(text);
+    if (bal > 0)
+        txt = txt % "(" % Settings::getZECDisplayFormat(bal) % ")";
+        
+    QComboBox::addItem(txt);
+}
+
+void AddressCombo::insertItem(int index, const QString& text, double bal) {
+    QString txt = AddressBook::addLabelToAddress(text) % 
+                    "(" % Settings::getZECDisplayFormat(bal) % ")";
+    QComboBox::insertItem(index, txt);
+}