[table] simple version running

nixview/ui/tablescreen.py

@@ -1,8 +1,10 @@
-from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton, QTableWidget
+from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton, QTableView
 from PyQt5.QtCore import pyqtSignal, Qt
 
 from nixview.util.file_handler import FileHandler
-
+from nixview.util.dataview import DataView
+from nixview.communicator import communicator
+from nixview.data_models.table_model import TableModel
 
 class TableScreen(QWidget):
     close_signal = pyqtSignal()
@@ -11,7 +13,9 @@ class TableScreen(QWidget):
         super().__init__(parent=parent)
         self._file_handler = FileHandler()
 
-        self.table = QTableWidget()
+        self.table = QTableView()
+        self.table.setSortingEnabled(False)
+        self.table.setShowGrid(True)
 
         close_btn = QPushButton("close")
         close_btn.clicked.connect(self.on_close)
@@ -21,12 +25,16 @@ class TableScreen(QWidget):
         self.layout().addWidget(close_btn)
         self._data_view = None
 
-        self._software_slide = False
-        self.plotter = None
-
     def on_close(self):
         self.close_signal.emit()
 
-    def show(self, item_descriptor):
-        print("Table show")
-        pass
+    def show(self, item):
+        try:
+            self._data_view = DataView(item, self._file_handler)
+        except ValueError as e:
+            communicator.table_error.emit("error in tablescreen.show %s" % e)
+            return
+        if self._data_view is None:
+            return
+        data_model = TableModel(self._file_handler, self._data_view)
+        self.table.setModel(data_model)