fetched mlz version

- before some chamges in the gerrit pipline

Change-Id: I33eb2d75f83345a7039d0fb709e66defefb1c3e0

frappy/gui/paramview.py

@@ -0,0 +1,79 @@
+#  -*- coding: utf-8 -*-
+# *****************************************************************************
+# Copyright (c) 2015-2017 by the authors, see LICENSE
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
+#
+# *****************************************************************************
+
+
+from frappy.gui.qt import QLabel, QSizePolicy, QWidget
+
+from frappy.gui.util import loadUi
+
+
+class ParameterView(QWidget):
+
+    def __init__(self, node, module, parameter, parent=None):
+        super().__init__(parent)
+        loadUi(self, 'paramview.ui')
+        self._node = node
+        self._module = module
+        self._parameter = parameter
+
+        self._propWidgets = {}  # widget cache do avoid garbage collection
+
+        self.paramNameLabel.setText(f"{module}:{parameter}")
+        self._initParameterWidgets()
+
+        # self._node.newData.connect(self._updateValue)
+
+    def _initParameterWidgets(self):
+        # initValues = self._node.queryCache(self._module) #? mix live data?
+        row = 0
+
+        font = self.font()
+        font.setBold(True)
+
+        props = self._node._getDescribingParameterData(self._module,
+                                                       self._parameter)
+        for prop in sorted(props):
+            label = QLabel(prop + ':')
+            label.setFont(font)
+            label.setSizePolicy(QSizePolicy.Policy.Minimum,
+                                QSizePolicy.Policy.Preferred)
+
+            # make 'display' label
+            view = QLabel(str(props[prop]))
+            view.setFont(self.font())
+            view.setSizePolicy(QSizePolicy.Policy.Expanding,
+                               QSizePolicy.Policy.Preferred)
+            view.setWordWrap(True)
+
+            self.propertyGroupBox.layout().addWidget(label, row, 0)
+            self.propertyGroupBox.layout().addWidget(view, row, 1)
+
+            self._propWidgets[prop] = (label, view)
+
+            row += 1
+
+    def _updateValue(self, module, parameter, value):
+        if module != self._module:
+            return
+
+        self._paramWidgets[parameter][1].currentLineEdit.setText(str(value[0]))