From 7b9f79ab13d03cead95747570b83e357191af237 Mon Sep 17 00:00:00 2001
From: Markus Rosenstihl <markus.rosenstihl@pkm.tu-darmstadt.de>
Date: Fri, 9 Jan 2015 10:11:34 +0100
Subject: [PATCH] fixes Issue #4 : Redraw graph only once on updating parameter
 values,i.e. block signals in iupdateTable and emit signal only once.

---
 data/Container.py        | 5 +++++
 gui/container_widgets.py | 2 ++
 qds.py                   | 5 ++---
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/data/Container.py b/data/Container.py
index 17d9bf1..4382a10 100644
--- a/data/Container.py
+++ b/data/Container.py
@@ -79,6 +79,11 @@ class Peak(BaseContainer):
         self.param_number = 4
 
     def set_id(self, id_num):
+        """
+        Sets color of the peak
+        :param id_num: peak id
+        :type id_num: int
+        """
         self.widget.setId(id_num)
         self.color = id_to_color(id_num)
         self.widget.setColor(self.color)
diff --git a/gui/container_widgets.py b/gui/container_widgets.py
index d1383dd..464d222 100644
--- a/gui/container_widgets.py
+++ b/gui/container_widgets.py
@@ -90,6 +90,7 @@ class BaseWidget(QGroupBox):
         self.changedTable.emit()
 
     def update_table( self, beta, sd_beta=None ):
+        self.blockSignals(True)
         for i, arg in enumerate(beta):
             self.inputs[i].setValue(arg)
             sd_style=""
@@ -112,6 +113,7 @@ class BaseWidget(QGroupBox):
                 sd = "( --- )"
             self.errors[i].setStyleSheet(sd_style)
             self.errors[i].setText(sd)
+        self.blockSignals(False)
         #self.update()
 
     def replaceDoubleSpinBox(self, layout, widget):
diff --git a/qds.py b/qds.py
index beded1e..214793b 100755
--- a/qds.py
+++ b/qds.py
@@ -243,7 +243,6 @@ class AppWindow(QMainWindow):
                 msgBox.setText("Click in real part")
                 msgBox.exec_()
 
-
     def abortFit( self ):
         for container in self.function_registry.get_registered_functions():
             container.abort(True)
@@ -313,7 +312,7 @@ class AppWindow(QMainWindow):
             pass
 
         pars.insert(0, self.data.meta["T"])
-        pars.insert(1, 1e3/self.data.meta["T"])
+        pars.insert(1, 1e3/self.data.meta["1000/T"])
         pars.append(self.data.fit_limits[0])
         pars.append(self.data.fit_limits[1])
         pars = np.array([pars])
@@ -485,7 +484,7 @@ class AppWindow(QMainWindow):
 
 
     def update_plot( self ):
-        print "redrawing plot"
+        print "redrawing plot", self.sender()
         log10fmin, log10fmax = self.fit_boundary_imag.getRegion()
         self.data.set_fit_xlimits(10**log10fmin, 10**log10fmax)