option to display mBTC

gui/amountedit.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+
+class AmountEdit(QLineEdit):
+
+    def __init__(self, text_getter, is_int = False, parent=None):
+        QLineEdit.__init__(self, parent)
+        self.text_getter = text_getter
+        self.textChanged.connect(self.numbify)
+        self.is_int = is_int
+
+
+    def paintEvent(self, event):
+        QLineEdit.paintEvent(self, event)
+        if self.text_getter:
+             panel = QStyleOptionFrameV2()
+             self.initStyleOption(panel)
+             textRect = self.style().subElementRect(QStyle.SE_LineEditContents, panel, self)
+             textRect.adjust(2, 0, -10, 0)
+             painter = QPainter(self)
+             painter.setPen(self.palette().brush(QPalette.Disabled, QPalette.Text).color())
+             painter.drawText(textRect, Qt.AlignRight | Qt.AlignVCenter, self.text_getter())
+
+
+    def numbify(self):
+        text = unicode(self.text()).strip()
+        pos = self.cursorPosition()
+        chars = '0123456789'
+        if not self.is_int: chars +='.'
+        s = ''.join([i for i in text if i in chars])
+        if not self.is_int:
+            if '.' in s:
+                p = s.find('.')
+                s = s.replace('.','')
+                s = s[:p] + '.' + s[p:p+8]
+        self.setText(s)
+        self.setCursorPosition(pos)