From 3ca5cc5eb4e74d5c709186185428effef384c53b Mon Sep 17 00:00:00 2001
From: Lars Bittrich <bittrich-lars@ipfdd.de>
Date: Fri, 15 Mar 2019 12:29:07 +0100
Subject: [PATCH] moved and renamed Legend from analysisWidgets to colorlegend
 in main module where it is imported

---
 analysis/analysisview.py                      |  6 ++----
 analysis/analysisWidgets.py => colorlegend.py | 10 +++++++++-
 gepard.py                                     |  4 ++--
 3 files changed, 13 insertions(+), 7 deletions(-)
 rename analysis/analysisWidgets.py => colorlegend.py (89%)

diff --git a/analysis/analysisview.py b/analysis/analysisview.py
index bab7b06..81a56d4 100644
--- a/analysis/analysisview.py
+++ b/analysis/analysisview.py
@@ -822,15 +822,13 @@ class ParticleAnalysis(QtWidgets.QMainWindow):
             self.parent.contouritem.colorList = colorList
             self.parent.contouritem.update()
             
-            self.parent.imparent.legend.items = legendItems
-            self.parent.imparent.legend.update()
+            self.parent.imparent.legend.setTextColorItems(legendItems)
             self.parent.imparent.legend.show()
             
         else:
             self.parent.contouritem.colorList = []
             self.parent.contouritem.update()
-            self.parent.imparent.legend.items = []
-            self.parent.imparent.legend.update()
+            self.parent.imparent.legend.setTextColorItems([])
             self.parent.imparent.legend.hide()
             
     def show_hide_labels(self):
diff --git a/analysis/analysisWidgets.py b/colorlegend.py
similarity index 89%
rename from analysis/analysisWidgets.py
rename to colorlegend.py
index 9e92745..ae7885c 100644
--- a/analysis/analysisWidgets.py
+++ b/colorlegend.py
@@ -24,7 +24,7 @@ import numpy as np
 
 WX, WY = 1024, 200
         
-class Legend(QtWidgets.QMdiSubWindow):
+class ColorLegend(QtWidgets.QMdiSubWindow):
     def __init__(self, parent=None):
         super().__init__(parent)
         
@@ -38,6 +38,14 @@ class Legend(QtWidgets.QMdiSubWindow):
         self.fontSize = 15
         self.spacer = 10
         
+    def setTextColorItems(self, items):
+        for text, color in items:
+            print(text, color)
+            assert type(text)==str or type(text)==np.str_, "items must be tuples of text and QColor"
+            assert type(color)==QtGui.QColor or type(color)==QtCore.Qt.GlobalColor, "items must be tuples of text and QColor"
+        self.items = items
+        self.update()
+        
     def mousePressEvent(self, event):
         if event.button()==QtCore.Qt.LeftButton:
             self.drag = event.pos()
diff --git a/gepard.py b/gepard.py
index ec8856c..79d3827 100755
--- a/gepard.py
+++ b/gepard.py
@@ -23,7 +23,7 @@ from sampleview import SampleView
 from scalebar import ScaleBar
 from ramancom.ramancontrol import defaultPath
 from ramancom.ramanSwitch import RamanSwitch
-from analysis.analysisWidgets import Legend
+from colorlegend import ColorLegend
 import os
 from pathlib import Path
             
@@ -39,7 +39,7 @@ class MeasureParticleWindow(QtWidgets.QMainWindow):
         self.view.imparent = self
         self.view.ScalingChanged.connect(self.scalingChanged)
         self.scalebar = ScaleBar(self)
-        self.legend = Legend(self)
+        self.legend = ColorLegend(self)
         self.ramanSwitch = RamanSwitch(self)
         self.view.ScalingChanged.connect(self.scalebar.updateScale)
         
-- 
2.24.2