Bugfixes in AnalysisView, ParticleTypeView, and ExpExcelDialog

analysis/analysiswidgets.py

@@ -155,7 +155,7 @@ class ExpExcelDialog(QtWidgets.QDialog):
             if not os.path.exists(xlsname):
                 validFileName = True
             else:
-                xlsname = self.directory + self.xlsFileName.text() + ' {}.xlsx'.format(incr)
+                xlsname = self.directory + '//' + self.xlsFileName.text() + ' {}.xlsx'.format(incr)
                 incr += 1
         
         writer = pd.ExcelWriter(xlsname, engine = 'xlsxwriter')
@@ -220,16 +220,24 @@ class ParticleIndicator(QtWidgets.QPushButton):
         
         qp = QtGui.QPainter()
         qp.begin(self)
-        qp.fillRect(self.rect(), QtCore.Qt.white)
+        #qp.fillRect(self.rect(), QtCore.Qt.white)
+        qp.setBrush(QtCore.Qt.white)
+        qp.drawRoundedRect(0, 0, width, height, 5. ,5.)
         qp.setPen(self.color)
         qp.setBrush(self.color)
         qp.drawRoundedRect(0, 0, int(width*r), height, 5. ,5.)
         qp.setPen(QtCore.Qt.black)
         qp.setBrush(QtCore.Qt.NoBrush)
         qp.drawRoundedRect(0, 0, width, height, 5. ,5.)
-        qp.drawText(self.rect(), QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter, 
+        font = qp.font()
+        font.setPointSize(13)
+        font.setStyleStrategy(QtGui.QFont.NoAntialias)
+        font.setWeight(0)
+        qp.setFont(font)
+        qp.setCompositionMode(QtGui.QPainter.RasterOp_SourceXorDestination)
+        qp.setPen(QtCore.Qt.white)
+        qp.drawText(5, 0, width-10, height, QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter, 
                     self.text)
-        
         qp.end()
         
         
@@ -252,12 +260,16 @@ class ParticleTypeView(QtWidgets.QScrollArea):
         self.setWidgetResizable(True)
         self.setWidget(self.view)
         self.setAlignment(QtCore.Qt.AlignHCenter)
+        self.widgets = []
         
     def updateTypes(self, types):
         print("Updating polymer type view", flush=True)
-        for i in range(self.indicatorbox.count()):
+        for pi in self.widgets:
+            self.indicatorbox.removeWidget(pi)
+            pi.setParent(None)
+            pi.destroy()
         self.indicatorbox.takeAt(0)
-        
+        self.widgets = []
         numtotal = sum([num for num, text, color in types])
         
         def getIndexFunction(index):
@@ -269,6 +281,7 @@ class ParticleTypeView(QtWidgets.QScrollArea):
             pi = ParticleIndicator(num, numtotal, color, text)
             self.indicatorbox.addWidget(pi)
             pi.clicked.connect(getIndexFunction(index))
+            self.widgets.append(pi)
         self.indicatorbox.addStretch()
         self.view.update()        
         
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