zwischenstand eingepflegt. Controller Funktionen soll in Zukunft über Events aufgerufen werden)

lib/CreoMigrateGui.py

@@ -7,11 +7,9 @@ from caditem import CadItem
 
 
 #logger = logging.getLogger(__name__)
-
-
 class TreeView():
-    def __init__(self, frame, controller):
-        self.controller = controller
+    def __init__(self, frame):
+        self.controller = None
         # a treeview
         # hier Anzahl der sichtbaren Zeilen des Baums angeben:
         self.tree = ttk.Treeview(frame, height=40)
@@ -25,8 +23,16 @@ class TreeView():
 
         self.tree.bind('<<TreeviewSelect>>', self.item_selected)
 
+    def set_controller(self, controller):
+        self.controller = controller
+
+    def refresh(self, parent_children_mapping, red_ids):
+        self.clear()
+        self.create(parent_children_mapping, red_ids)
+
     def clear(self):
-        self.tree.delete()
+        for c in self.tree.get_children():
+            self.tree.delete(c)
 
     def create(self, parent_children_mapping, red_ids):
         # adding data of first column after root
@@ -56,13 +62,18 @@ class TreeView():
         self.tree.tag_configure('good', background='white')
         self.tree.tag_configure('missing', background='red')
 
+    def data_from_model(self):
+        parent_children_mapping = self.controller.get_parent_children()
+        red_ids = self.controller.get_red_ids()
+        self.create(parent_children_mapping, red_ids)
+
     def item_selected(self, event):
-        """callback if an item in the tree has been selected
+        """callback of TK if an item in the tree has been selected
         """
         cid = self.tree.selection()[0]
-        # trage es 
+        # trage die neue ID ins Modell ein
         self.controller.set_gui_data('teilenummer', cid)
-        self.controller.update_view()
+
         # for selected_item in self.tree.selection():
             # item = self.tree.item(selected_item)
             # record = item['values']
@@ -71,14 +82,17 @@ class TreeView():
     def get_handle(self):
         return self.tree
 
+
 class RightFrameLabels():
-    def __init__(self, frame, controller, nrow=0):
-        self.controller = controller
+    def __init__(self, frame, nrow=0):
+        self.controller = None
         self.frame = frame
         self.build_gui()
-        self.data_from_model()
         self.set_start_rwo(nrow)
 
+    def set_controller(self, controller):
+        self.controller = controller
+
     def get_rows(self):
         return self.rownum
     def set_start_rwo(self, nrow):
@@ -134,11 +148,10 @@ class RightFrameLabels():
             self.teilenummer_text.set(data["teilenummer"])
 
 class RightFramePDM():
-    def __init__(self, frame, controller, nrow=0):
-        self.controller = controller
+    def __init__(self, frame, nrow=0):
+        self.controller = None
         self.frame = frame
         self.build_gui()
-        self.data_from_model()
         self.set_start_rwo(nrow)
         
     def get_rows(self):
@@ -232,22 +245,24 @@ class RightFramePDM():
         if 'lebenszyklus_status_neu' in data:
             self.lebenszyklus_status_neu.set(data["lebenszyklus_status_neu"])
         if 'aus_halbzeug_neu' in data:
-            self.zusatzinfos_text.set(data["aus_halbzeug_neu"]) 
+            self.aus_halbzeug_neu= data["aus_halbzeug_neu"] 
         if 'zusatzinfos_text_neu' in data:
-            self.aus_halbzeug_neu = data["zusatzinfos_text_neu"]
+            self.zusatzinfos_text.set(data["zusatzinfos_text_neu"]) 
 
     def combo_callbacks(self, event):
-        """ handle the changed event """
+        """ handle the changed event of TK"""
         # TODO falls nötig 
         pass
 
+    def set_controller(self, controller):
+        self.controller = controller
+
 
 
 class App():
-    def __init__(self, root, controller):
+    def __init__(self, root):
         
         self.root = root
-        self.controller = controller
 
         # configure the grid
         # die erste Spalte mit Baum sollte unbeweglich bleiben bei Vergräßerung des Fensters.
@@ -265,25 +280,27 @@ class App():
         style = ttk.Style(self.root)
         style.theme_use('classic')
 
-        current_id = self.controller.get_current_asm_id()
-        parent_children_mapping = self.controller.get_parent_children()
-        red_ids = self.controller.get_red_ids()
-        self.tv = TreeView(left_frame, controller)
-        self.tv.create(parent_children_mapping, red_ids)
+        self.tv = TreeView(left_frame)
         gridhdl = self.tv.get_handle()
         gridhdl.grid(row=0, column=0, sticky=tk.NSEW)
 
-        self.rf0 = RightFrameLabels(right_frame, controller, 0)
+        self.rf0 = RightFrameLabels(right_frame, 0)
         nrows = self.rf0.get_rows()
-        self.rf1 = RightFramePDM(right_frame, controller, nrows)
+        self.rf1 = RightFramePDM(right_frame, nrows)
         nrows = self.rf1.get_rows()
-        #self.rf2 = RightFramePDM(right_frame, controller, nrows)
+        #self.rf2 = RightFramePDM(right_frame, nrows)
         # TODO usw.
 
-    def update_view(self):
-        self.rf0.update_view()
-        self.rf1.update_view()
+    def data_from_model(self):
+        self.tv.set_controller(self.controller)
+        self.rf0.set_controller(self.controller)
+        self.rf1.set_controller(self.controller)
+        self.tv.data_from_model()
+        self.rf0.data_from_model()
+        self.rf1.data_from_model()
 
+    def set_controller(self, controller):
+        self.controller = controller
 
     def mainloop(self):
         self.root.mainloop()