- wip on the new tools database

FlatCAMCommon.py

@@ -1422,9 +1422,16 @@ class ToolsDB2(QtWidgets.QWidget):
         tree_layout = QtWidgets.QVBoxLayout()
         grid_layout.addLayout(tree_layout, 0, 0)
 
-        self.tree_widget = FCTree(columns=2, header_hidden=False)
+        self.tree_widget = FCTree(columns=2, header_hidden=False, protected_column=[0])
         self.tree_widget.setHeaderLabels(["ID", "Tool Name"])
         self.tree_widget.setIndentation(0)
+
+        # set alternating colors
+        # self.tree_widget.setAlternatingRowColors(True)
+        # p = QtGui.QPalette()
+        # p.setColor(QtGui.QPalette.AlternateBase, QtGui.QColor(226, 237, 253) )
+        # self.tree_widget.setPalette(p)
+
         self.tree_widget.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding)
         tree_layout.addWidget(self.tree_widget)
 
@@ -1516,16 +1523,21 @@ class ToolsDB2(QtWidgets.QWidget):
         self.add_tool_from_db.clicked.connect(self.on_tool_requested_from_app)
         self.cancel_tool_from_db.clicked.connect(self.on_cancel_tool)
 
-        self.tree_widget.selectionModel().selectionChanged.connect(self.on_list_selection_change)
+        # self.tree_widget.selectionModel().selectionChanged.connect(self.on_list_selection_change)
+        self.tree_widget.currentItemChanged.connect(self.on_list_selection_change)
         self.tree_widget.itemChanged.connect(self.on_list_item_edited)
+
         self.setup_db_ui()
 
-    def on_list_selection_change(self, current):
-        return
-        for idx in current.indexes():
-            print(idx.data())
+    def on_list_selection_change(self, current, previous):
+        # for idx in current.indexes():
+        #     print(idx.data())
+        print(current.text(0))
+        self.table_widget.selectRow(int(current.text(0))-1)
 
-    def on_list_item_edited(self, item, idx):
+    def on_list_item_edited(self, item, column):
+        if column == 0:
+            return
         row = int(item.text(0)) - 1
         self.table_widget.item(row, 1).setText(item.text(1))
 

flatcamGUI/GUIElements.py

@@ -154,7 +154,7 @@ class RadioSet(QtWidgets.QWidget):
 
 class FCTree(QtWidgets.QTreeWidget):
 
-    def __init__(self, parent=None, columns=2, header_hidden=True, extended_sel=False):
+    def __init__(self, parent=None, columns=2, header_hidden=True, extended_sel=False, protected_column=None):
         super(FCTree, self).__init__(parent)
 
         self.setColumnCount(columns)
@@ -165,6 +165,20 @@ class FCTree(QtWidgets.QTreeWidget):
         if extended_sel:
             self.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
 
+        self.protected_column = protected_column
+        self.itemDoubleClicked.connect(self.on_double_click)
+
+    def on_double_click(self, item, column):
+        # from here: https://stackoverflow.com/questions/2801959/making-only-one-column-of-a-qtreewidgetitem-editable
+        tmp_flags = item.flags()
+        if self.is_editable(column):
+            item.setFlags(tmp_flags | QtCore.Qt.ItemIsEditable)
+        elif tmp_flags & QtCore.Qt.ItemIsEditable:
+            item.setFlags(tmp_flags ^ QtCore.Qt.ItemIsEditable)
+
+    def is_editable(self, tested_col):
+        return False if tested_col in self.protected_column else True
+
     def addParent(self, parent, title, expanded=False, color=None, font=None):
         item = QtWidgets.QTreeWidgetItem(parent, [title])
         item.setChildIndicatorPolicy(QtWidgets.QTreeWidgetItem.ShowIndicator)