class Main(object):
def __init__(self, title):
root = Tk()
root.title(title)
root.focus_set()
root.rowconfigure(0, weight=0)
root.columnconfigure(0, weight=1)
root.rowconfigure(1, weight=1)
self._root = root
self.menubar = Frame(root)
self.menubar.grid(row=0, column=0, sticky=(W, E))
self.menubar['takefocus'] = False
quit_button = Button(self.menubar, text='Quit', command=self.quit)
quit_button.grid(row=0, column=0)
self._menucolumn = 1
self.views = list()
self.paned_win = PanedWindow(root, orient=HORIZONTAL)
self.paned_win.grid(row=1, column=0, sticky=(N, S, W, E))
self._query = None
self._accept_func = None
self.sidebar_views = dict()
self.sidebar_count = 0
self.sidebar = PanedWindow(self.paned_win)
self.paned_win.add(self.sidebar, weight=1)
self.tabs = Notebook(self.paned_win)
self.tabs.enable_traversal()
self.paned_win.add(self.tabs, weight=5)
self.root = self.tabs
def add_menubutton(self, label, action):
button = Button(self.menubar, text=label, command=action)
button.grid(row=0, column=self._menucolumn)
self._menucolumn += 1
def add_sidebar(self, view, name):
self.sidebar_views[name] = view
self.sidebar.add(view.widget, weight=1)
view.widget.focus_set()
self.sidebar_count += 1
if self.sidebar_count == 1:
self.sidebar_views['main'] = view
def remove_sidebar_view(self, name):
self.sidebar.forget(self.sidebar_views[name].widget)
self.sidebar_count -= 1
del self.sidebar_views[name]
if self.sidebar_count == 0:
del self.sidebar_views['main']
def get_sidebar_view(self, name):
return self.sidebar_views.get(name)
def focus_sidebar(self):
if 'main' in self.sidebar_views.keys():
self.sidebar_views['main'].widget.focus_set()
def focus_main_view(self):
self.get_current_view().widget.focus_set()
def new_view(self, view):
self.views.append(view)
self.tabs.add(view.widget, text=" {}.".format(self.tabs.index('end')))
self.tabs.select(view.widget)
view.widget.focus_set()
self.view_changed()
def remove_view(self, view):
self.views.remove(view)
self.tabs.forget(view.widget)
if len(self.views) >= 1:
widget = self.views[-1].widget
self.tabs.select(widget)
widget.focus_set()
else:
self.sidebar_views['main'].widget.focus_set()
self.view_changed()
def delete_current_view(self, event):
if self.tabs.index('end') > 0:
self.remove_view(self.get_current_view())
def close_query(self):
if self._query is not None:
self._query.event_generate('<<MainQueryClose>>')
self._query.destroy()
self._query = None
self._accept_func = None
self._menucolumn -= 1
def accept_query(self, event):
if self._query is not None:
if self._accept_func is not None:
self._accept_func(event.widget.get(),
event.widget.original_value)
self.close_query()
else:
event.widget.event_generate('<<MainQueryAccept>>')
def text_query(self, query_lable, original_text=None, accept_func=None):
if self._query is not None:
return
frame = Frame(self.menubar)
label = Label(frame, text=query_lable)
label.grid(column=0, row=0, sticky=(N, S))
self._accept_func = accept_func
entry = Entry(frame)
if original_text is not None:
entry.insert(0, original_text)
entry.original_value = original_text
entry.grid(column=1, row=0, sticky=(N, S, W, E))
kb.make_bindings(kb.text_query, {
'accept': self.accept_query,
'cancel': lambda e: self.close_query()
}, entry.bind)
frame.grid(column=self._menucolumn, row=0)
self._menucolumn += 1
entry.focus_set()
self._query = frame
def get_current_view(self):
if self.tabs.index('end') > 0:
return self.views[self.tabs.index('current')]
else:
return self.sidebar_views['main']
def view_changed(self):
self._root.event_generate('<<MainViewChanged>>')
def display(self):
self._root.mainloop()
def quit(self):
self._root.destroy()
class Main(object):
def __init__(self, title):
root = Tk()
root.title(title)
root.focus_set()
root.rowconfigure(0, weight=0)
root.columnconfigure(0, weight=1)
root.rowconfigure(1, weight=1)
self._root = root
self.menubar = Frame(root)
self.menubar.grid(row=0, column=0, sticky=(W, E))
self.menubar['takefocus'] = False
quit_button = Button(self.menubar, text='Quit', command=self.quit)
quit_button.grid(row=0, column=0)
self._menucolumn = 1
self.views = list()
self.paned_win = PanedWindow(root, orient=HORIZONTAL)
self.paned_win.grid(row=1, column=0, sticky=(N, S, W, E))
self._query = None
self._accept_func = None
self.sidebar_views = dict()
self.sidebar_count = 0
self.sidebar = PanedWindow(self.paned_win)
self.paned_win.add(self.sidebar, weight=1)
self.tabs = Notebook(self.paned_win)
self.tabs.enable_traversal()
self.paned_win.add(self.tabs, weight=5)
self.root = self.tabs
def add_menubutton(self, label, action):
button = Button(self.menubar, text=label, command=action)
button.grid(row=0, column=self._menucolumn)
self._menucolumn += 1
def add_sidebar(self, view, name):
self.sidebar_views[name] = view
self.sidebar.add(view.widget, weight=1)
view.widget.focus_set()
self.sidebar_count += 1
if self.sidebar_count == 1:
self.sidebar_views['main'] = view
def remove_sidebar_view(self, name):
self.sidebar.forget(self.sidebar_views[name].widget)
self.sidebar_count -= 1
del self.sidebar_views[name]
if self.sidebar_count == 0:
del self.sidebar_views['main']
def get_sidebar_view(self, name):
return self.sidebar_views.get(name)
def focus_sidebar(self):
if 'main' in self.sidebar_views.keys():
self.sidebar_views['main'].widget.focus_set()
def focus_main_view(self):
self.get_current_view().widget.focus_set()
def new_view(self, view):
self.views.append(view)
self.tabs.add(view.widget, text=" {}.".format(self.tabs.index('end')))
self.tabs.select(view.widget)
view.widget.focus_set()
self.view_changed()
def remove_view(self, view):
self.views.remove(view)
self.tabs.forget(view.widget)
if len(self.views) >= 1:
widget = self.views[-1].widget
self.tabs.select(widget)
widget.focus_set()
else:
self.sidebar_views['main'].widget.focus_set()
self.view_changed()
def delete_current_view(self, event):
if self.tabs.index('end') > 0:
self.remove_view(self.get_current_view())
def close_query(self):
if self._query is not None:
self._query.event_generate('<<MainQueryClose>>')
self._query.destroy()
self._query = None
self._accept_func = None
self._menucolumn -= 1
def accept_query(self, event):
if self._query is not None:
if self._accept_func is not None:
self._accept_func(event.widget.get(), event.widget.original_value)
self.close_query()
else:
event.widget.event_generate('<<MainQueryAccept>>')
def text_query(self, query_lable, original_text=None, accept_func=None):
if self._query is not None:
return
frame = Frame(self.menubar)
label = Label(frame, text=query_lable)
label.grid(column=0, row=0, sticky=(N, S))
self._accept_func = accept_func
entry = Entry(frame)
if original_text is not None:
entry.insert(0, original_text)
entry.original_value = original_text
entry.grid(column=1, row=0, sticky=(N,S,W,E))
kb.make_bindings(kb.text_query,
{'accept': self.accept_query,
'cancel': lambda e: self.close_query()}, entry.bind)
frame.grid(column=self._menucolumn, row=0)
self._menucolumn += 1
entry.focus_set()
self._query = frame
def get_current_view(self):
if self.tabs.index('end') > 0:
return self.views[self.tabs.index('current')]
else:
return self.sidebar_views['main']
def view_changed(self):
self._root.event_generate('<<MainViewChanged>>')
def display(self):
self._root.mainloop()
def quit(self):
self._root.destroy()
