class CustomNotebook(tk.Frame):
def __init__(self, parent, app=None):
tk.Frame.__init__(self, parent)
background = self.cget("background")
self.app = app
self.pages = []
self.nodelist = []
self.current_page = None
# within the frame are two panes; the left has a tree,
# the right shows the current page. We need a splitter
self.pw = tk.PanedWindow(self, orient="horizontal", background="#f58735",
borderwidth=1,relief='solid',
sashwidth=3)
self.pw.pack(side="top", fill="both", expand=True, pady = (4,1), padx=4)
self.left = tk.Frame(self.pw, background=background, borderwidth=0, highlightthickness=0)
self.right = tk.Frame(self.pw, background="white", width=600, height=600, borderwidth=0,
highlightthickness=0)
self.pw.add(self.left)
self.pw.add(self.right)
self.list = TabList(self.left)
vsb = AutoScrollbar(self.left, command=self.list.yview, orient="vertical")
hsb = AutoScrollbar(self.left, command=self.list.xview, orient="horizontal")
self.list.configure(xscrollcommand=hsb.set, yscrollcommand=vsb.set)
self.list.grid(row=0, column=1, sticky="nsew", padx=0, pady=0)
vsb.grid(row=0, column=0, sticky="ns")
hsb.grid(row=1, column=1, sticky="ew")
self.left.grid_rowconfigure(0, weight=1)
self.left.grid_columnconfigure(1, weight=1)
self.list.bind("<<ListboxSelect>>", self.on_list_selection)
# start with them invisible; they will reappear when needed
vsb.grid_remove()
hsb.grid_remove()
def get_current_page(self):
return self.current_page
def on_list_selection(self, event):
page = self.list.get()[1]
self._select_page(page)
def delete_page(self, page):
print __file__, "delete_page is presently under development..."
if page in self.pages:
self.pages.remove(page)
self.list.remove(page)
selection = self.list.get()
page.pack_forget()
page.destroy()
# if selection is not None and len(selection) > 0:
# self.select_page(selection[1])
def _page_name_changed(self, page):
self.list.rename(page)
def get_page_by_name(self, name):
for page in self.pages:
if page.name == name:
return page
return None
def get_page_for_path(self, path):
target_path = os.path.abspath(path)
for page in self.pages:
if page.path == target_path:
return page
return None
def add_custom_page(self, page_class):
new_page = page_class(self.right)
self.pages.append(new_page)
self.list.add(new_page.name, new_page)
self._select_page(new_page)
return new_page
def add_page(self, path=None, name=None):
if path is None and name is None:
raise Exception("you must specify either a path or a name")
if path is not None and name is not None:
raise Exception("you cannot specify both a path and a name")
new_page = EditorPage(self.right, path, name=name, app=self.app)
new_page.bind("<<NameChanged>>", lambda event, page=new_page: self._page_name_changed(page))
self.pages.append(new_page)
self.list.add(new_page.name, new_page)
self._select_page(new_page)
return new_page
def select_page(self, page):
self.list.select(page)
def _select_page(self, page):
for p in self.pages:
p.pack_forget()
if page is not None:
page.pack(fill="both", expand=True, padx=4, pady=0)
self.after_idle(page.focus)
self.current_page = page
return page
class CustomNotebook(tk.Frame):
def __init__(self, parent, app=None):
tk.Frame.__init__(self, parent)
background = self.cget("background")
self.app = app
self.pages = []
self.nodelist = []
self.current_page = None
# within the frame are two panes; the left has a tree,
# the right shows the current page. We need a splitter
self.pw = tk.PanedWindow(self,
orient="horizontal",
background="#f58735",
borderwidth=1,
relief='solid',
sashwidth=3)
self.pw.pack(side="top", fill="both", expand=True, pady=(4, 1), padx=4)
self.left = tk.Frame(self.pw,
background=background,
borderwidth=0,
highlightthickness=0)
self.right = tk.Frame(self.pw,
background="white",
width=600,
height=600,
borderwidth=0,
highlightthickness=0)
self.pw.add(self.left)
self.pw.add(self.right)
self.list = TabList(self.left)
vsb = AutoScrollbar(self.left,
command=self.list.yview,
orient="vertical")
hsb = AutoScrollbar(self.left,
command=self.list.xview,
orient="horizontal")
self.list.configure(xscrollcommand=hsb.set, yscrollcommand=vsb.set)
self.list.grid(row=0, column=1, sticky="nsew", padx=0, pady=0)
vsb.grid(row=0, column=0, sticky="ns")
hsb.grid(row=1, column=1, sticky="ew")
self.left.grid_rowconfigure(0, weight=1)
self.left.grid_columnconfigure(1, weight=1)
self.list.bind("<<ListboxSelect>>", self.on_list_selection)
# start with them invisible; they will reappear when needed
vsb.grid_remove()
hsb.grid_remove()
def get_current_page(self):
return self.current_page
def on_list_selection(self, event):
page = self.list.get()[1]
self._select_page(page)
def delete_page(self, page):
print __file__, "delete_page is presently under development..."
if page in self.pages:
self.pages.remove(page)
self.list.remove(page)
selection = self.list.get()
page.pack_forget()
page.destroy()
# if selection is not None and len(selection) > 0:
# self.select_page(selection[1])
def _page_name_changed(self, page):
self.list.rename(page)
def get_page_by_name(self, name):
for page in self.pages:
if page.name == name:
return page
return None
def get_page_for_path(self, path):
target_path = os.path.abspath(path)
for page in self.pages:
if page.path == target_path:
return page
return None
def add_custom_page(self, page_class):
new_page = page_class(self.right)
self.pages.append(new_page)
self.list.add(new_page.name, new_page)
self._select_page(new_page)
return new_page
def add_page(self, path=None, name=None):
if path is None and name is None:
raise Exception("you must specify either a path or a name")
if path is not None and name is not None:
raise Exception("you cannot specify both a path and a name")
new_page = EditorPage(self.right, path, name=name, app=self.app)
new_page.bind(
"<<NameChanged>>",
lambda event, page=new_page: self._page_name_changed(page))
self.pages.append(new_page)
self.list.add(new_page.name, new_page)
self._select_page(new_page)
return new_page
def select_page(self, page):
self.list.select(page)
def _select_page(self, page):
for p in self.pages:
p.pack_forget()
if page is not None:
page.pack(fill="both", expand=True, padx=4, pady=0)
self.after_idle(page.focus)
self.current_page = page
return page