def __init__(self, master, max_lines, *args, **kwargs):
'''Override of ttk.Frame's initialization function'''
# Initialize root frame
ttk.Frame.__init__(self, master, *args, **kwargs)
self.columnconfigure(0, weight=1) # Entry widget
self.columnconfigure(1, weight=0) # AutoScrollbar
self.rowconfigure(0, weight=1)
self.MAX_LINES = max_lines # Max number of lines entry will resize to
# Initialize multiline entry widget
self.entry = me.MultilineEntry(self,
self.MAX_LINES,
font=Fonts.get('EntryText'),
relief=tk.FLAT,
wrap='word',
highlightbackground="light grey",
highlightthickness=2,
height=1)
self.entry.grid(column=0, row=0, sticky=tk.EW)
# Initialize scrollbar
self.vsb = asb.AutoScrollbar(self, 1, 0, orient=tk.VERTICAL)
self.entry.configure(yscrollcommand=self.vsb.set)
self.bind('<Configure>', self.entry.on_configure)
self.entry.bind('<Return>', self.__on_enter)
self.entry.bind('<Shift-Return>', self.__on_newline)
def __init__(self, master, timestamp_lbl, *args, **kwargs):
ttk.Frame.__init__(self, master, *args, **kwargs)
self.author_guid = b''
self.author_name = ''
self.is_host = False
self.visible = False
self.wtype = WidgetType.WTYPE_ROOT_CONTAINER
self.depth = 0
# Initialize root grid
self.columnconfigure(0, weight=1)
self.rowconfigure(0, weight=0)
self.rowconfigure(1, weight=0)
# Main message area
# NOTE Default height to 1 so that it does not attempt to fill up
# available space causing screen flicker and grid calculation lag
self.text = ResizableText(self,
font=Fonts.get('MessageText'),
relief=tk.FLAT,
wrap=tk.WORD,
highlightbackground="light grey",
highlightthickness=2,
height=1)
self.text.wtype = WidgetType.WTYPE_LEAF
self.text.depth = self.text.master.depth + 1
# Frame containing author, timestamp, etc...
self.metadata_frame = ttk.Frame(self)
self.metadata_frame.wtype = WidgetType.WTYPE_LEAF
self.metadata_frame.depth = self.metadata_frame.master.depth + 1
self.metadata_frame.grid(column=0, row=0, sticky=tk.EW)
# Author ID
self.author_lbl = ttk.Label(self.metadata_frame)
self.author_lbl.wtype = WidgetType.WTYPE_LEAF
self.author_lbl.depth = self.author_lbl.master.depth + 1
# Timestamp
self.timestamp_lbl = ttk.Label(self.metadata_frame,
text=timestamp_lbl,
style='MsgTimestamp.TLabel')
self.timestamp_lbl.wtype = WidgetType.WTYPE_LEAF
self.timestamp_lbl.depth = self.timestamp_lbl.master.depth + 1
def __init__(self, master, in_q, *args, **kwargs):
'''
:param in_q: Queue for data coming from backend to GUI
'''
# Initialize root window
ttk.Frame.__init__(self, master, *args, **kwargs)
master.title(f'Endpoints')
master.configure(background='gray95')
# Configure fonts
Fonts.init()
# Configure Styles
style = ttk.Style()
# MessageFrame styles
style.configure('MsgAuthor.TLabel',
foreground='dark gray',
font=Fonts.get('MessageAuthor'))
style.configure('MsgAuthorHost.TLabel',
foreground='tomato',
font=Fonts.get('MessageAuthor'))
style.configure('MsgTimestamp.TLabel',
foreground='gray',
font=Fonts.get('MessageTimestamp'))
style.configure('EntryArea.TFrame', background='gray95')
style.configure('EmptyArea.TLabel',
foreground='gray',
anchor=tk.CENTER,
font=Fonts.get('EmptyArea'))
style.configure('Sidebar.TFrame', background='white')
style.configure('Listbox.TFrame', background='white')
style.configure('ConnectionWidget.TFrame', background='white')
style.configure('Unselected.ConnectionWidget.TFrame',
background='white')
style.configure('Selected.ConnectionWidget.TFrame',
background='light sky blue')
style.configure('ConnectionWidget.TLabel',
background='white',
anchor=tk.W,
padding=(5, 15))
style.configure('Unselected.ConnectionWidget.TLabel',
background='white')
style.configure('Selected.ConnectionWidget.TLabel',
background='light sky blue')
style.configure('AboutMain.TLabel', font=Fonts.get('AboutMain'))
self.poll_id = None
# Configure root window
master.eval('tk::PlaceWindow %s center' % master.winfo_toplevel())
# master.protocol('WM_DELETE_WINDOW', self.__window_close_callback)
# Initialize root window grid
master.columnconfigure(0, weight=1)
master.rowconfigure(0, weight=1)
master.minsize(width=600, height=300)
# Root frame grid
self.columnconfigure(0, weight=1)
self.rowconfigure(0, weight=1)
# Place root frame
self.grid(column=0, row=0, sticky=tk.NSEW)
# Configure window menu
self.menu = mb.MenuBar(master, master.destroy)
master.configure(menu=self.menu)
# Paned window to hold the conversation area
self.paned_window = ttk.PanedWindow(self, orient=tk.HORIZONTAL)
self.paned_window.grid(column=0, row=0, sticky=tk.NSEW)
# Configure main area
self.convo_mgr = cf.ConversationFrame(self)
# Configure side bar
self.side_panel = sb.SideBar(self,
self.convo_mgr.add_conversation,
self.convo_mgr.activate_conversation,
self.convo_mgr.remove_conversation,
style='Sidebar.TFrame')
# Place sidebar in left pane and conversation area in right pane
self.paned_window.add(self.side_panel)
self.paned_window.add(self.convo_mgr)
# Place window in the center of the screen
self.master.update_idletasks()
w = self.master.winfo_width()
h = self.master.winfo_height()
wscreen = self.winfo_screenwidth()
hscreen = self.winfo_screenheight()
x = (wscreen / 2) - (w / 2)
y = (hscreen / 2) - (h / 2)
self.master.geometry(f'{int(w)}x{int(h)}+{int(x)}+{int(y)}')
# Begin polling of queues
self.__poll(in_q)
