Added PyOhio2012 presentation source code

1 files changed, 60 insertions, 0 deletions

diff --git a/pyohio2012/src/treeview.py b/pyohio2012/src/treeview.py
new file mode 100644
index 0000000..b545245
--- /dev/null
+++ b/pyohio2012/src/treeview.py
@@ -0,0 +1,60 @@
+from tkinter import *
+from tkinter.ttk import *
+
+class TkTrees():
+    def __init__(self, root):
+        self.root = root
+        
+        self.notebook = Notebook(root)
+        
+        f1 = Frame(self.notebook)
+        f2 = Frame(self.notebook)
+        self.notebook.add(f1, text="Columned List")
+        self.notebook.add(f2, text="Tree")
+        
+        self.column_treeview(f1)
+        self.tree_treeview(f2)
+
+        # Layout
+        self.notebook.grid(row=0, column=0, sticky=(N, S, E, W))
+        
+        # Resize rules
+        root.columnconfigure(0, weight=1)
+        root.rowconfigure(0, weight=1)
+        
+    def column_treeview(self, parent):
+    
+        columns = ('Name', 'Description')
+                   
+        self.ctree = Treeview(parent, columns=columns, show="headings")
+        for col in columns:
+            self.ctree.column(col, width=90)
+            self.ctree.heading(col, text=col)
+
+        self.ctree.insert('', 'end', values=('Example', 'One row...'))
+        self.ctree.insert('', 'end', values=('Example Part 2', 'Another row...'))
+
+        self.ctree.pack(fill=BOTH, expand=1)
+        
+    def tree_treeview(self, parent):
+                   
+        self.ttree = Treeview(parent)
+
+        id = self.ttree.insert('', 'end', text='Example')
+        self.ttree.insert(id, 'end', text='First sub item')
+        
+        id = self.ttree.insert('', 'end', text='Example Part 2')
+        self.ttree.insert(id, 'end', text='A different sub item')
+        
+        self.ttree.pack(fill=BOTH, expand=1)
+        
+        
+    def quit(self):
+        self.root.quit()
+
+if __name__ == '__main__':
+    root = Tk()
+    
+    app = TkTrees(root)
+    
+    root.mainloop()
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