def create_scrolled_text(master):
yscrollbar = tk.Scrollbar(master)
yscrollbar.pack(side=tk.RIGHT, fill=tk.Y)
#f = tkFont.nametofont('TkFixedFont')
f = tkFont.Font(family=self.config.font_family,
size=-self.config.font_size)
# tkFont.families(root) returns list of available font family names
# this determines the width of the complete interface (yes)
text = RedirectedText(master,
height=25,
width=TEXT_WIDTH,
wrap=tk.WORD,
font=f,
tabs=(4 * f.measure(0), 'left'),
tabstyle='wordprocessor',
yscrollcommand=yscrollbar.set,
undo=True,
background=self.config.background_color)
# change default font at runtime with:
text.config(font=f)
text.pack(fill=tk.BOTH, expand=1)
#xscrollbar.config(command=text.xview)
yscrollbar.config(command=text.yview)
return text
def __init__(self, master, font_family, font_size, background_color):
tk.Frame.__init__(self, master)
yscrollbar = tk.Scrollbar(self)
yscrollbar.pack(side=tk.RIGHT, fill=tk.Y)
f = tkFont.Font(family=font_family, size=font_size)
# tkFont.families(root) returns list of available font family names
# this determines the width of the complete interface (yes)
# size=-self.config.font_size
self.text = tk.Text(self,
height=25,
width=30,
wrap=tk.NONE,
font=f,
yscrollcommand=yscrollbar.set,
undo=True,
background=background_color)
# change default font at runtime with:
#text.config(font=f)
self.text.config(cursor="arrow")
self.disable_text()
self.text.pack(fill=tk.BOTH, expand=1)
# tags for all kinds of styling ############################
############################################################
self.text.tag_config("selected", background="light blue")
self.text.tag_config("pinned", foreground="dark gray")
# next two lines from:
# http://stackoverflow.com/a/9901862/532513
bold_font = tkFont.Font(self.text, self.text.cget("font"))
bold_font.configure(weight="bold")
self.text.tag_config("title", font=bold_font)
italic_font = tkFont.Font(self.text, self.text.cget("font"))
italic_font.configure(slant="italic")
self.text.tag_config("tags", font=italic_font, foreground="dark gray")
self.text.tag_config("found",
font=italic_font,
foreground="dark gray",
background="lightyellow")
self.text.tag_config("modifydate", foreground="dark gray")
yscrollbar.config(command=self.text.yview)
self._bind_events()
self.selected_idx = -1
# list containing tuples with each note's title, tags,
self.note_headers = []
def _create_ui(self):
# these two variables determine the final dimensions of our interface
#FRAME_HEIGHT=400
TEXT_WIDTH=80
self.root = tk.Tk()
self.root.title("nvPY")
#self.root.configure(background="#b2b2b2")
# with iconphoto we have to use gif, also on windows
icon_fn = 'nvpy.gif'
iconpath = os.path.join(
self.config.app_dir, 'icons', icon_fn)
self.icon = tk.PhotoImage(file=iconpath)
self.root.tk.call('wm', 'iconphoto', self.root._w, self.icon)
# create menu ###################################################
self._create_menu()
# separator after menu ##########################################
#separator = tk.Frame(self.root, height=2, bd=1, relief=tk.SUNKEN)
#separator.pack(fill=tk.X, padx=5, pady=2, side=tk.TOP)
# setup statusbar ###############################################
# first pack this before panedwindow, else behaviour is unexpected
# during sash moving and resizing
self.statusbar = StatusBar(self.root)
self.statusbar.set_status('%s', 'Welcome to nvPY!')
self.statusbar.pack(fill=tk.X, side=tk.BOTTOM)
search_frame = tk.Frame(self.root)
search_entry.make_style()
self.search_entry_var = tk.StringVar()
self.search_entry = tk.Entry(search_frame, textvariable=self.search_entry_var, style="Search.entry")
self.search_entry_var.trace('w', self.handler_search_entry)
self.search_entry.pack(fill=tk.X,padx=5, pady=5)
search_frame.pack(side=tk.TOP, fill=tk.X)
# the paned window ##############################################
paned_window = tk.PanedWindow(self.root, orient=tk.HORIZONTAL)
paned_window.pack(fill=tk.BOTH, expand=1)
left_frame = tk.Frame(paned_window, width=100)
paned_window.add(left_frame)
# setup the scrollbar
self.sb_notes = tk.Scrollbar(left_frame, orient=tk.VERTICAL)
# exportselection=0 means it doesn't automatically export to
# x selection. with that active, selecting in the text widget
# removes selection in listbox.
# thank you http://stackoverflow.com/a/756875
self.lb_notes = tk.Listbox(left_frame, exportselection=0,
yscrollcommand=self.sb_notes.set)
self.sb_notes.config(command=self.lb_notes.yview)
self.sb_notes.pack(side=tk.RIGHT, fill=tk.Y)
# need both fill and expand to make it fill all avail area
self.lb_notes.pack(fill=tk.BOTH, expand=1)
right_frame = tk.Frame(paned_window, width=400)
paned_window.add(right_frame)
# we'll use this method to create the different edit boxes
def create_scrolled_text(master):
yscrollbar = tk.Scrollbar(master)
yscrollbar.pack(side=tk.RIGHT, fill=tk.Y)
#f = tkFont.nametofont('TkFixedFont')
f = tkFont.Font(family=self.config.font_family, size=-self.config.font_size)
# tkFont.families(root) returns list of available font family names
# this determines the width of the complete interface (yes)
text = RedirectedText(master, height=25, width=TEXT_WIDTH,
wrap=tk.WORD,
font=f, tabs=(4 * f.measure(0), 'left'), tabstyle='wordprocessor',
yscrollcommand=yscrollbar.set,
undo=True)
# change default font at runtime with:
text.config(font=f)
text.pack(fill=tk.BOTH, expand=1)
#xscrollbar.config(command=text.xview)
yscrollbar.config(command=text.yview)
return text
# setup user_text ###############################################
self.text_note = create_scrolled_text(right_frame)
# def cb_ut_fi(event):
# self.set_current_text(CURTEXT_USER)
#
# self.user_text.bind('<FocusIn>', cb_ut_fi)
#
# def cb_ut_m(event):
# self.set_user_mode(MODE_MODIFIED)
#
# self.user_text.bind('<<Change>>', cb_ut_m)
#
# # setup sys_text ################################################
# self.sys_text, self._sys_mode_label_var = \
# create_scrolled_text(bottom_frame, "System Environment")
#
# def cb_st_fi(event):
# self.set_current_text(CURTEXT_SYS)
#
# self.sys_text.bind('<FocusIn>', cb_st_fi)
#
# def cb_st_c(event):
# self.set_sys_mode(MODE_MODIFIED)
#
# self.sys_text.bind('<<Change>>', cb_st_c)
# finish UI creation ###########################################
# now set the minsize so that things can not disappear
self.root.minsize(self.root.winfo_width(), self.root.winfo_height())
# call update so we know that sizes are up to date
self.root.update_idletasks()