Version 0.2

+ not rally related to 0.1
+ core works, do proper commits from here.

README.md

@@ -12,14 +12,20 @@ This is a frontend for the collection of tools used by the zebra.
 
 ### How To
 
+##### Installation:
 ```
 pip3 install pyqt5
 pip3 install matplotlib
 python3 ./window.py
 ```
 
-<br>
+##### About PyQt
+Every UI element (e.g. *Button*) is a *Widget*. 
+A *Widget* can also have a *Layout* (e.g. *Grid*) 
+and contain other *Widgets*. 
+
+For example:
+A *Tab* widget may contain an empty container widget.
+The empty container widget may have the grid layout,
+and contain a button on position (0,0) of said grid.
 
-### To Do
-+ Add a plot.
-+ Add file selection.

minor_widgets.py

@@ -0,0 +1,2 @@
+''''''
+from PyQt5.QtWidgets import QWidget

oneDimView.py

@@ -0,0 +1,145 @@
+from PyQt5.QtWidgets import QPlainTextEdit, QHBoxLayout, QWidget, QGridLayout, QLabel, QPushButton, QTableWidget, QTableWidgetItem
+
+
+class OneDimView(QWidget):
+
+
+    def __init__(self):
+        ''' Widget containing the entire 2D Mode view. '''
+        super().__init__()
+
+        self.grid = QGridLayout()
+
+        self.setLayout(self.grid)
+
+
+        self.define_widgets()
+        self.set_widget_actions()
+
+
+
+    def define_widgets(self):
+        ''' Define widgets such as buttons. This must be done before setting widget actions.
+        Otherwise a widget action might try to modify a widget that is not defined yet.'''
+
+        # add empty label as spacer after buttons
+        # this has some side effects (i suspect) :
+        # + when adding the Buttons20, we really mean for it to span from grid position (3,1) to (3,2)
+        # but to create the correct visual effect it must span also over the invisible spacder column,
+        # Thus from (3,1) to (3,3).
+        self.grid.addWidget(QLabel(), 10,10)
+        self.load_data_button = QPushButton()
+        self.load_data_button.setText("Load Data File")
+        self.load_data_button.setMaximumWidth(200)
+        self.grid.addWidget(self.load_data_button, 0, 0)
+
+
+        self.one_d_text = OneDText()
+        self.grid.addWidget(self.one_d_text, 1,0)
+
+
+        self.one_d_table = OneDTable()
+        self.grid.addWidget(self.one_d_table,0,1, 4,1)
+
+
+        self.one_d_visualize = OneDVisualize()
+        self.grid.addWidget(self.one_d_visualize,0,2,2,2)
+
+        self.buttons20 = Buttons20()
+        self.grid.addWidget(self.buttons20, 2,0)
+
+        self.buttons30 = Buttons30()
+        self.grid.addWidget(self.buttons30, 3,0)
+
+        self.buttons32 = Buttons32()
+        self.grid.addWidget(self.buttons32,3,2)
+
+    def set_widget_actions(self):
+        pass
+
+
+
+
+class OneDText(QPlainTextEdit):
+    def __init__(self):
+        super().__init__()
+        self.setMinimumSize(200,200)
+        self.setPlainText("List of Files:\n+ File 1\n+ File 2")
+
+
+
+class OneDTable(QTableWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.setSortingEnabled(True)
+
+        self.setRowCount(4)
+        self.setColumnCount(4)
+
+        self.setMinimumSize(300,200)
+
+        self.setHorizontalHeaderLabels({'h', 'k', 'l'})
+
+
+
+
+
+
+
+class Buttons20(QWidget):
+
+    def __init__(self):
+        super().__init__()
+        self.hbox = QHBoxLayout()
+        self.setLayout(self.hbox)
+        self.searchButton = QPushButton('Search')
+        self.addButton = QPushButton('Add')
+        self.substractButton = QPushButton('Substract')
+        self.hbox.addWidget(self.searchButton)
+        self.hbox.addWidget(self.addButton)
+        self.hbox.addWidget(self.substractButton)
+
+
+
+
+class Buttons30(QWidget):
+    def __init__(self):
+        super().__init__()
+        self.hbox = QHBoxLayout()
+        self.setLayout(self.hbox)
+
+
+        self.integrateButton = QPushButton('Integrate')
+        self.lorentzButton = QPushButton('Lorentz')
+        self.absorptionButton = QPushButton('Absorption')
+
+        self.hbox.addWidget(self.integrateButton)
+        self.hbox.addWidget(self.lorentzButton)
+        self.hbox.addWidget(self.absorptionButton)
+
+
+
+class Buttons32(QWidget):
+    def __init__(self):
+        ''' Named after its position in the containing grid: row 3, column 2.'''
+        super().__init__()
+        self.grid= QGridLayout()
+        self.setLayout(self.grid)
+        self.saveButton = QPushButton('Save')
+        self.grid.addWidget(self.saveButton,0,0)
+        self.visualizeButton = QPushButton('Visualize in 2D')
+        self.grid.addWidget(self.visualizeButton, 0,1)
+
+
+
+class OneDVisualize(QPlainTextEdit):
+    def __init__(self):
+        super().__init__()
+        self.setMinimumSize(200,200)
+        self.setPlainText('Placeholder\nfor OneDVisualize().')
+
+
+
+
+

tab.py

@@ -0,0 +1,94 @@
+
+import sys
+from PyQt5.QtWidgets import QMainWindow, QApplication, QPushButton, QWidget, QAction, QTabWidget ,QVBoxLayout
+from PyQt5.QtGui import QIcon
+from PyQt5.QtCore import pyqtSlot
+
+class App(QMainWindow):
+
+    def __init__(self):
+        ''' Everything is used with `self.` so it can be easily accessed in any function.
+        '''
+        super().__init__()
+        self.title = 'PyQt5 tabs - pythonspot.com'
+        self.left = 0
+        self.top = 0
+        self.setWindowTitle(self.title)
+        self.setGeometry(self.left, self.top, 400, 400)
+
+        self.table_widget = MyTableWidget(self)
+        self.setCentralWidget(self.table_widget)
+
+        self.modeMenu = self.menuBar().addMenu('Mode')
+
+        self.zebraMenuEntry = QAction('Zebra')
+        self.zebraMenuEntry.triggered.connect(self.close)
+        self.modeMenu.addAction(self.zebraMenuEntry)
+
+        self.oneDMenuEntry = QAction('1D Mode')
+        self.oneDMenuEntry.triggered.connect(self.close)
+        self.modeMenu.addAction(self.oneDMenuEntry)
+
+        self.twoDMenuEntry = QAction('2D Mode')
+        self.twoDMenuEntry.triggered.connect(self.close)
+        self.modeMenu.addAction(self.twoDMenuEntry)
+
+
+
+        self.show() # once everything is set up, show the window.
+
+
+
+
+
+class MyTableWidget(QWidget):
+
+    def __init__(self, parent):
+        super(QWidget, self).__init__(parent)
+        self.layout = QVBoxLayout(self)
+
+
+
+
+
+        # Initialize tab screen
+        self.tabs = QTabWidget()
+        self.tab1 = QWidget()
+        self.tab2 = QWidget()
+        self.tab3 = QWidget()
+        self.tabs.resize(300 ,200)
+
+        # Add tabs
+        self.tabs.addTab(self.tab1 ,"Prep Experiment Zebra")
+        self.tabs.addTab(self.tab2 ,"1D Mode")
+        self.tabs.addTab(self.tab3, "2D Mode")
+
+        # Create first tab
+        self.tab1.layout = QVBoxLayout(self)
+        self.pushButton1 = QPushButton("PyQt5 button")
+        self.tab1.layout.addWidget(self.pushButton1)
+        self.tab1.setLayout(self.tab1.layout)
+
+
+        # Create second tab
+        self.tab2.layout = QVBoxLayout(self)
+        self.tabs2 = QTabWidget()
+        self.tab21 = QWidget()
+        self.tabs2.addTab(self.tab21, "hello")
+        self.tab2.layout.addWidget(self.tabs2)
+
+
+        # Add tabs to widget
+        self.layout.addWidget(self.tabs)
+        self.setLayout(self.layout)
+
+    @pyqtSlot()
+    def on_click(self):
+        print("\n")
+        for currentQTableWidgetItem in self.tableWidget.selectedItems():
+            print(currentQTableWidgetItem.row(), currentQTableWidgetItem.column(), currentQTableWidgetItem.text())
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    ex = App()
+    sys.exit(app.exec_())

test_a_widget.py

@@ -0,0 +1,35 @@
+import sys
+
+from PyQt5.QtWidgets import QMainWindow, QApplication, QPushButton,QLabel, QVBoxLayout, QWidget
+
+from two_d_mode import TwoDMode
+from one_d_mode import OneDMode, OneDTable
+
+
+
+class TestAWidget(QMainWindow):
+
+
+
+    def __init__(self):
+        ''' Replace `QPushButton` with any widget you intend to test.
+        This is meant to be used for quick and easy testing.'''
+        super().__init__()
+
+
+        self.testWidget = OneDMode()
+
+
+
+
+        self.setCentralWidget(self.testWidget)
+        self.setGeometry(0,0,400,400)
+        self.setWindowTitle('Test')
+        self.show()
+
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    test = TestAWidget()
+    sys.exit(app.exec())

twoDimView.py

@@ -0,0 +1,130 @@
+
+from PyQt5.QtWidgets import QWidget, QGridLayout, QLabel, QPushButton, QAction, QHBoxLayout, QTabWidget, QTableWidget, QPlainTextEdit
+
+
+class TwoDimView(QWidget):
+
+
+
+
+
+
+
+
+
+
+    def __init__(self):
+        ''' Widget containing the entire Zebra Mode view. '''
+        super().__init__()
+
+        self.grid = QGridLayout()
+
+        self.setLayout(self.grid)
+
+
+        self.define_widgets()
+        self.set_widget_actions()
+
+
+
+
+    def define_widgets(self):
+        ''' Define widgets such as buttons. This must be done before setting widget actions.
+        Otherwise a widget action might try to modify a widget that is not defined yet.'''
+
+        # add empty label as spacer after buttons
+        # this has some side effects (i suspect) :
+        # + when adding the Buttons20, we really mean for it to span from grid position (3,1) to (3,2)
+        # but to create the correct visual effect it must span also over the invisible spacder column,
+        # Thus from (3,1) to (3,3).
+        self.grid.addWidget(QLabel(), 10,10)
+        self.load_data_button = QPushButton()
+        self.load_data_button.setText("Load Data File")
+        self.load_data_button.setMaximumWidth(200)
+        self.grid.addWidget(self.load_data_button, 1, 0)
+
+
+        self.one_d_text = OneDText()
+        self.grid.addWidget(self.one_d_text, 0,0)
+
+
+        self.one_d_table = OneDTable()
+        self.grid.addWidget(self.one_d_table,0,1)
+
+        self.one_d_visualize = OneDVisualize()
+        self.grid.addWidget(self.one_d_visualize,0,2)
+
+
+
+        self.buttons20 = Buttons20()
+        self.grid.addWidget(self.buttons20, 2,0)
+
+        self.buttons30 = Buttons30()
+        self.grid.addWidget(self.buttons30, 3,0)
+
+
+
+    def set_widget_actions(self):
+        pass
+
+
+
+
+class OneDText(QPlainTextEdit):
+    def __init__(self):
+        super().__init__()
+        self.setMinimumSize(200,200)
+        self.setPlainText("List of Files:\n+ File 1\n+ File 2")
+
+
+
+class OneDTable(QTableWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.setSortingEnabled(True)
+
+        self.setRowCount(4)
+        self.setColumnCount(4)
+
+        self.setMinimumSize(300,200)
+
+        self.setHorizontalHeaderLabels({'h', 'k', 'l'})
+
+
+
+class OneDVisualize(QPlainTextEdit):
+    def __init__(self):
+        super().__init__()
+        self.setMinimumSize(200,200)
+        self.setPlainText('Placeholder\nfor OneDVisualize().')
+
+
+class Buttons20(QWidget):
+
+    def __init__(self):
+        super().__init__()
+        self.hbox = QHBoxLayout()
+        self.setLayout(self.hbox)
+        self.sortButton = QPushButton('Sort')
+        self.selectButton = QPushButton('Select')
+        self.optimizeButton = QPushButton('Optimize')
+        self.hbox.addWidget(self.sortButton)
+        self.hbox.addWidget(self.selectButton)
+        self.hbox.addWidget(self.optimizeButton)
+
+
+
+
+class Buttons30(QWidget):
+    def __init__(self):
+        super().__init__()
+        self.hbox = QHBoxLayout()
+        self.setLayout(self.hbox)
+
+
+        self.runButton = QPushButton('Run')
+        self.saveButton = QPushButton('Save')
+
+        self.hbox.addWidget(self.runButton)
+        self.hbox.addWidget(self.saveButton)

welcomeView.py

@@ -0,0 +1,22 @@
+
+
+
+from PyQt5.QtWidgets import QPlainTextEdit, QVBoxLayout, QHBoxLayout, QWidget, QGridLayout, QLabel, QPushButton, QTableWidget, QTableWidgetItem
+
+from PyQt5.QtGui import QPixmap
+
+
+class WelcomeView(QWidget):
+
+    def __init__(self):
+        super().__init__()
+        self.vbox = QVBoxLayout()
+        self.setLayout(self.vbox)
+
+        self.zebraLabel = QLabel()
+        zebraImage = QPixmap('zebra.png')
+        self.zebraLabel.setPixmap(zebraImage)
+        self.vbox.addWidget(self.zebraLabel)
+
+        self.note = QLabel('Please select a Mode.')
+        self.vbox.addWidget(self.note)

window.py

@@ -4,6 +4,13 @@ from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QMainWindow, QGr
 from plot_canvas import PlotCanvas
 
 class Window(QMainWindow):
+    '''
+    How it works:
+    First a window is created.
+    Then all the widgets (buttons, sliders, plots) are added to the window and hidden.
+    Finally depending on what view is requested widgets are shown or hidden.
+    This way we work around the need for tabs and maintain a quick and simple UI.
+    '''
 
     def __init__(self):
         super().__init__()

zebra.py

@@ -0,0 +1,95 @@
+import sys
+
+from PyQt5.QtWidgets import QMainWindow, QApplication, QPushButton, QGraphicsPixmapItem, QLabel,QWidget, QVBoxLayout, QAction
+from twoDimView import TwoDimView
+from oneDimView import OneDimView
+from welcomeView import WelcomeView
+from zebraView import ZebraView
+
+
+
+
+class Zebra(QMainWindow):
+
+
+    def __init__(self):
+        ''' The main window of the Zebra application.'''
+        super().__init__()
+
+        # Set the main container.
+        self.container = QWidget(self)
+        self.setCentralWidget(self.container)
+
+        # Set the main layout.
+        self.vbox = QVBoxLayout()
+        self.container.setLayout(self.vbox)
+
+        # Add things.
+        self.addViews()
+        self.mainMenu()
+
+        # Finalize settings and show.
+        self.setGeometry(0,0,0,0)
+        self.setWindowTitle('Zebra')
+        self.show()
+
+
+    def addViews(self):
+        ''' Add the three views.'''
+        self.welcomeView = WelcomeView()
+        self.vbox.addWidget(self.welcomeView)
+        self.welcomeView.setHidden(False)
+
+        self.zebraView = ZebraView()
+        self.vbox.addWidget(self.zebraView)
+        self.zebraView.setHidden(True)
+
+        self.oneDimView = OneDimView()
+        self.vbox.addWidget(self.oneDimView)
+        self.oneDimView.setHidden(True)
+
+        self.twoDimView = TwoDimView()
+        self.vbox.addWidget(self.twoDimView)
+        self.twoDimView.setHidden(True)
+
+
+    def mainMenu(self):
+        ''' Set up the main menu.'''
+        self.modeMenu = self.menuBar().addMenu('Mode')
+
+        self.zebraMenuEntry = QAction('Zebra')
+        self.zebraMenuEntry.triggered.connect(lambda: self.showView('zebra'))
+        self.modeMenu.addAction(self.zebraMenuEntry)
+
+        self.oneDMenuEntry = QAction('1D Mode')
+        self.oneDMenuEntry.triggered.connect(lambda: self.showView('1D'))
+        self.modeMenu.addAction(self.oneDMenuEntry)
+
+        self.twoDMenuEntry = QAction('2D Mode')
+        self.twoDMenuEntry.triggered.connect(lambda: self.showView('2D'))
+        self.modeMenu.addAction(self.twoDMenuEntry)
+
+
+
+    def showView(self, view):
+        self.welcomeView.setHidden(True)
+        self.zebraView.setHidden(True)
+        self.oneDimView.setHidden(True)
+        self.twoDimView.setHidden(True)
+
+        if view == 'zebra':
+            self.zebraView.setHidden(False)
+        elif view == '1D':
+            self.oneDimView.setHidden(False)
+        elif view =='2D':
+            self.twoDimView.setHidden(False)
+        else:
+            pass
+
+
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    test = Zebra()
+    sys.exit(app.exec())

zebra.uxf

@@ -0,0 +1,799 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<diagram program="umlet" version="13.3">
+  <zoom_level>8</zoom_level>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>808</x>
+      <y>0</y>
+      <w>168</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Prep Experiment Zebra
+bg=#777777
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>808</x>
+      <y>24</y>
+      <w>136</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Load Crystal File
+bg=#BBBBBB
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>808</x>
+      <y>48</y>
+      <w>160</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Load Instrument File
+bg=#BBBBBB
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>808</x>
+      <y>96</y>
+      <w>160</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Sector Nuc
+bg=#BBBBBB
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1208</x>
+      <y>280</y>
+      <w>272</w>
+      <h>352</h>
+    </coordinates>
+    <panel_attributes>Table
+1.1.3
+
+generated by code 
+(called by button prepare sector)
+
+columns= {h,k,l} and others (see 1.1.4)
+
+1.1.4
+sort ascending , descending</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>960</x>
+      <y>96</y>
+      <w>392</w>
+      <h>184</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>470.0;210.0;250.0;130.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1184</x>
+      <y>264</y>
+      <w>320</w>
+      <h>424</h>
+    </coordinates>
+    <panel_attributes>
+layer=-1
+fg=blue</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1208</x>
+      <y>640</y>
+      <w>56</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Sort</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1264</x>
+      <y>640</y>
+      <w>64</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Select</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1328</x>
+      <y>640</y>
+      <w>80</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Optimize</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1408</x>
+      <y>640</y>
+      <w>72</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Save</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>808</x>
+      <y>120</y>
+      <w>160</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Sector Mag
+halign=left
+bg=#BBBBBB</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1552</x>
+      <y>280</y>
+      <w>264</w>
+      <h>352</h>
+    </coordinates>
+    <panel_attributes>Table
+1.1.5-6
+
+columns= {h,k,l} and others</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1528</x>
+      <y>264</y>
+      <w>320</w>
+      <h>424</h>
+    </coordinates>
+    <panel_attributes>
+layer=-1
+fg=blue</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1552</x>
+      <y>640</y>
+      <w>56</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Run</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>960</x>
+      <y>120</y>
+      <w>728</w>
+      <h>160</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>890.0;180.0;890.0;70.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1608</x>
+      <y>640</y>
+      <w>56</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Sort</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1664</x>
+      <y>640</y>
+      <w>80</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Optimize</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1744</x>
+      <y>640</y>
+      <w>72</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Save</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>816</x>
+      <y>1056</y>
+      <w>328</w>
+      <h>352</h>
+    </coordinates>
+    <panel_attributes>Table
+halign=left
+
+File 1 ID | X | Y
+FILE 2 ID | X | Y
+
+FILE 1+2 ID | X | Y
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>480</x>
+      <y>696</y>
+      <w>504</w>
+      <h>104</h>
+    </coordinates>
+    <panel_attributes>1D Mode
+bg=#777777
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>504</x>
+      <y>960</y>
+      <w>136</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Load Data
+bg=#BBBBBB
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>816</x>
+      <y>824</y>
+      <w>160</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Manipulate
+bg=#BBBBBB
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>816</x>
+      <y>848</y>
+      <w>160</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Integrate Intensities
+bg=#BBBBBB
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1488</x>
+      <y>840</y>
+      <w>160</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Visualize Measured Int
+bg=#BBBBBB
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>944</x>
+      <y>856</y>
+      <w>136</w>
+      <h>176</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>10.0;200.0;150.0;150.0;40.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>512</x>
+      <y>1016</y>
+      <w>1000</w>
+      <h>592</h>
+    </coordinates>
+    <panel_attributes>
+layer=-1
+
+fg=blue</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>816</x>
+      <y>1448</y>
+      <w>80</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Integrate</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>896</x>
+      <y>1448</y>
+      <w>64</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Lorentz</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>960</x>
+      <y>1448</y>
+      <w>80</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Absorption</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1896</x>
+      <y>840</y>
+      <w>184</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Visualize Parapetric Data
+halign=left
+bg=#BBBBBB</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1560</x>
+      <y>1056</y>
+      <w>272</w>
+      <h>352</h>
+    </coordinates>
+    <panel_attributes>GUI Window????</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1536</x>
+      <y>1040</y>
+      <w>320</w>
+      <h>424</h>
+    </coordinates>
+    <panel_attributes>
+layer=-1
+fg=blue</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1640</x>
+      <y>848</y>
+      <w>80</w>
+      <h>208</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>80.0;240.0;30.0;90.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1880</x>
+      <y>1040</y>
+      <w>320</w>
+      <h>64</h>
+    </coordinates>
+    <panel_attributes>
+layer=-1
+fg=blue</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1952</x>
+      <y>1056</y>
+      <w>56</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Q-Maps</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>2008</x>
+      <y>1056</y>
+      <w>104</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Plot Data Vs</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>2112</x>
+      <y>1056</y>
+      <w>72</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Save</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>2024</x>
+      <y>840</y>
+      <w>72</w>
+      <h>216</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>10.0;250.0;10.0;210.0;70.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1072</x>
+      <y>800</y>
+      <w>200</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Open File Dialogue
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>960</x>
+      <y>32</y>
+      <w>120</w>
+      <h>48</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>130.0;10.0;10.0;40.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1064</x>
+      <y>32</y>
+      <w>200</w>
+      <h>24</h>
+    </coordinates>
+    <panel_attributes>Open File Dialogue
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>936</x>
+      <y>24</y>
+      <w>144</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>160.0;20.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>816</x>
+      <y>1416</y>
+      <w>56</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Search</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>872</x>
+      <y>1416</y>
+      <w>64</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Add</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>936</x>
+      <y>1416</y>
+      <w>80</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Substract</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1016</x>
+      <y>1416</y>
+      <w>72</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Save</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1896</x>
+      <y>1184</y>
+      <w>136</w>
+      <h>96</h>
+    </coordinates>
+    <panel_attributes>GUI Window????</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>2072</x>
+      <y>1184</y>
+      <w>136</w>
+      <h>96</h>
+    </coordinates>
+    <panel_attributes>GUI Window????</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1880</x>
+      <y>1152</y>
+      <w>168</w>
+      <h>160</h>
+    </coordinates>
+    <panel_attributes>
+layer=-1
+fg=blue</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>2056</x>
+      <y>1152</y>
+      <w>168</w>
+      <h>160</h>
+    </coordinates>
+    <panel_attributes>
+layer=-1
+fg=blue</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>2048</x>
+      <y>1080</y>
+      <w>104</w>
+      <h>88</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>110.0;90.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1952</x>
+      <y>1080</y>
+      <w>40</w>
+      <h>88</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>10.0;90.0;30.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Text</id>
+    <coordinates>
+      <x>1320</x>
+      <y>736</y>
+      <w>80</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>Extra Features</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>736</x>
+      <y>96</y>
+      <w>80</w>
+      <h>136</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>80.0;10.0;10.0;150.0</additional_attributes>
+  </element>
+  <element>
+    <id>Text</id>
+    <coordinates>
+      <x>704</x>
+      <y>224</y>
+      <w>80</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>Button</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1432</x>
+      <y>664</y>
+      <w>24</w>
+      <h>72</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>10.0;70.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Text</id>
+    <coordinates>
+      <x>1432</x>
+      <y>728</y>
+      <w>80</w>
+      <h>56</h>
+    </coordinates>
+    <panel_attributes>Base Feature</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1344</x>
+      <y>664</y>
+      <w>24</w>
+      <h>72</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>10.0;70.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1280</x>
+      <y>672</y>
+      <w>64</w>
+      <h>80</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>60.0;80.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1232</x>
+      <y>664</y>
+      <w>96</w>
+      <h>96</h>
+    </coordinates>
+    <panel_attributes>lt=.</panel_attributes>
+    <additional_attributes>100.0;100.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>536</x>
+      <y>1080</y>
+      <w>192</w>
+      <h>160</h>
+    </coordinates>
+    <panel_attributes>List of Files loaded
++ File 1
++ File 2
+halign=left</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1152</x>
+      <y>1056</y>
+      <w>328</w>
+      <h>352</h>
+    </coordinates>
+    <panel_attributes>
+halign=left
+visualize
+e.g. integration
+
+
+
+
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1280</x>
+      <y>1456</y>
+      <w>200</w>
+      <h>32</h>
+    </coordinates>
+    <panel_attributes>Very Special Button</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1472</x>
+      <y>1456</y>
+      <w>104</w>
+      <h>48</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>110.0;10.0;80.0;40.0;10.0;20.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1472</x>
+      <y>1304</y>
+      <w>552</w>
+      <h>256</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;.</panel_attributes>
+    <additional_attributes>670.0;10.0;590.0;300.0;10.0;220.0</additional_attributes>
+  </element>
+</diagram>

zebraView.py

@@ -0,0 +1,124 @@
+
+
+
+from PyQt5.QtWidgets import QPlainTextEdit, QVBoxLayout, QHBoxLayout, QWidget, QGridLayout, QLabel, QPushButton, QTableWidget, QTableWidgetItem
+
+from PyQt5.QtGui import QPixmap
+
+
+class ZebraView(QWidget):
+
+    def __init__(self):
+        ''' Widget containing the entire Zebra Mode view. '''
+        super().__init__()
+
+        self.grid = QGridLayout()
+
+        self.setLayout(self.grid)
+
+
+        self.define_widgets()
+        self.set_widget_actions()
+
+
+
+
+    def define_widgets(self):
+        ''' Define widgets such as buttons. This must be done before setting widget actions.
+        Otherwise a widget action might try to modify a widget that is not defined yet.'''
+
+        # add empty label as spacer after buttons
+        # this has some side effects (i suspect) :
+        # + when adding the Buttons20, we really mean for it to span from grid position (3,1) to (3,2)
+        # but to create the correct visual effect it must span also over the invisible spacder column,
+        # Thus from (3,1) to (3,3).
+        self.grid.addWidget(QLabel(), 10,10)
+        self.load_data_button = QPushButton()
+        self.load_data_button.setText("Load Data File")
+        self.load_data_button.setMaximumWidth(200)
+        self.grid.addWidget(self.load_data_button, 0, 0)
+
+
+        self.one_d_text = OneDText()
+        self.grid.addWidget(self.one_d_text, 1,0)
+
+
+        self.one_d_table = OneDTable()
+        self.grid.addWidget(self.one_d_table,0,1, 4,1)
+
+
+
+        self.buttons20 = Buttons20()
+        self.grid.addWidget(self.buttons20, 2,0)
+
+        self.buttons30 = Buttons30()
+        self.grid.addWidget(self.buttons30, 3,0)
+
+
+
+    def set_widget_actions(self):
+        pass
+
+
+
+
+class OneDText(QPlainTextEdit):
+    def __init__(self):
+        super().__init__()
+        self.setMinimumSize(200,200)
+        self.setPlainText("List of Files:\n+ File 1\n+ File 2")
+
+
+
+class OneDTable(QTableWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.setSortingEnabled(True)
+
+        self.setRowCount(4)
+        self.setColumnCount(4)
+
+        self.setMinimumSize(300,200)
+
+        self.setHorizontalHeaderLabels({'h', 'k', 'l'})
+
+
+
+
+
+
+
+class Buttons20(QWidget):
+
+    def __init__(self):
+        super().__init__()
+        self.hbox = QHBoxLayout()
+        self.setLayout(self.hbox)
+        self.sortButton = QPushButton('Sort')
+        self.selectButton = QPushButton('Select')
+        self.optimizeButton = QPushButton('Optimize')
+        self.hbox.addWidget(self.sortButton)
+        self.hbox.addWidget(self.selectButton)
+        self.hbox.addWidget(self.optimizeButton)
+
+
+
+
+class Buttons30(QWidget):
+    def __init__(self):
+        super().__init__()
+        self.hbox = QHBoxLayout()
+        self.setLayout(self.hbox)
+
+
+        self.runButton = QPushButton('Run')
+        self.saveButton = QPushButton('Save')
+
+        self.hbox.addWidget(self.runButton)
+        self.hbox.addWidget(self.saveButton)
+
+
+
+
+