Module TkZero.Text
Creates a "classic" Text.
Expand source code
"""
Creates a "classic" Text.
"""
import tkinter as tk
from typing import Union
from TkZero.Platform import on_aqua
class TextWrap:
"""
The ways a tk.Text can wrap.
NoWrapping - no wrapping.
CharWrapping - wrap at any character and can br
eak randomly.
WordWrapping - wrap at word
spaces.
"""
NoWrapping = tk.NONE
CharWrapping = tk.CHAR
WordWrapping = tk.WORD
class Text(tk.Text):
def __init__(
self,
parent: Union[tk.Widget, Union[tk.Tk, tk.Toplevel]],
width: int = None,
height: int = None,
wrapping: str = TextWrap.WordWrapping,
):
"""
Initiate a tk.Text.
:param parent: The parent of the text.
:param width: The width of the text. Defaults to None.
:param height: The width of the text. Defaults to None.
:param wrapping: How to wrap words in the text. Defaults to
TextWrap.WordWrapping
"""
if not isinstance(parent, (tk.Widget, tk.Tk, tk.Toplevel)):
raise TypeError(
f"parent is not a "
f"Union[tk.Widget, Union[tk.Tk, tk.Toplevel]]! "
f"(type passed in: {repr(type(parent))})"
)
if not isinstance(width, int) and width is not None:
raise TypeError(
f"width is not a int! (type passed in: {repr(type(width))})"
)
if not isinstance(height, int) and height is not None:
raise TypeError(
f"height is not a int! (type passed in: {repr(type(height))})"
)
if not isinstance(wrapping, str):
raise TypeError(
f"wrapping is not a str! " f"(type passed in: {repr(type(wrapping))})"
)
super().__init__(
master=parent,
width=width,
height=height,
wrap=wrapping,
undo=True,
maxundo=50_000,
)
self._enabled = True
self._readonly = False
self.enable_automatically = True
if on_aqua(self):
self.bind("<2>", lambda event: self._popup(event=event))
self.bind("<Control-1>", lambda event: self._popup(event=event))
else:
self.bind("<3>", lambda event: self._popup(event=event))
self._make_context_menu()
# https://stackoverflow.com/a/40618152/10291933
self._orig = self._w + "_orig"
self.tk.call("rename", self._w, self._orig)
self.tk.createcommand(self._w, self._proxy)
self._hovering_over = False
self.bind("<Enter>", lambda _: self._set_hover_state(True))
self.bind("<Leave>", lambda _: self._set_hover_state(False))
def _proxy(self, command, *args):
cmd = (self._orig, command) + args
try:
if command in ("insert", "delete", "replace") and self._readonly:
return
result = self.tk.call(cmd)
except tk.TclError:
return
if command in ("insert", "delete", "replace"):
self.event_generate("<<TextModified>>")
return result
@property
def text(self) -> str:
"""
Get the text in this text.
:return: A str of the text.
"""
return self.get("1.0", tk.END)
@text.setter
def text(self, new_text: str) -> None:
"""
Set the text on this entry.
:param new_text: The new text.
:return: None.
"""
if not isinstance(new_text, str):
raise TypeError(
f"new_text is not a str! " f"(type passed in: {repr(type(new_text))})"
)
last_state = "read_only" if self._readonly else self["state"]
if self.enable_automatically:
self.enabled = True
self.delete("1.0", tk.END)
self.insert("1.0", new_text)
if self.enable_automatically:
if last_state == "read_only":
self.read_only = True
else:
self.configure(state=last_state)
@property
def cursor(self) -> str:
"""
Get the editing cursor position.
:return: A string, like "1.0".
"""
return self.index(tk.INSERT)
@cursor.setter
def cursor(self, new_pos: str) -> None:
"""
Set the editing cursor position.
:param new_pos: A string, like "1.0".
:return: None.
"""
if not isinstance(new_pos, str):
raise TypeError(
f"new_pos is not a str!" f"(type passed in: {repr(type(new_pos))})"
)
self.mark_set(tk.INSERT, new_pos)
@property
def enabled(self) -> bool:
"""
Get whether this widget is in normal mode or disabled mode. (grayed
out and cannot interact with)
:return: A bool, True if normal otherwise False.
"""
return self._enabled
@enabled.setter
def enabled(self, new_state: bool) -> None:
"""
Set whether this widget is in normal mode or disabled mode. (grayed
out and cannot interact with)
:param new_state: The new state (a bool) True for enabled and False
for disabled.
:return: None.
"""
if not isinstance(new_state, bool):
raise TypeError(
f"new_state is not a bool! "
f"(type passed in: {repr(type(new_state))})"
)
self._enabled = new_state
self._readonly = False
self.configure(state=tk.NORMAL if self._enabled else tk.DISABLED)
@property
def read_only(self) -> bool:
"""
Get whether this widget is in read only mode. (can copy and paste but
cannot edit)
:return: A bool, True if read only otherwise False.
"""
return self._readonly
@read_only.setter
def read_only(self, new_state: bool) -> None:
"""
Set whether this widget is in read only mode. (can copy and paste but
cannot edit)
:param new_state: The new state (a bool) True for normal and False for
read only.
:return: None.
"""
if not isinstance(new_state, bool):
raise TypeError(
f"new_state is not a bool! "
f"(type passed in: {repr(type(new_state))})"
)
self.enabled = True
self._readonly = new_state
@property
def hovering_over(self) -> bool:
"""
Get whether the cursor is hovering over this widget or not.
:return: A bool.
"""
return self._hovering_over
def _set_hover_state(self, is_hovering: bool) -> None:
"""
Set whether we are hovering over this widget or not.
:param is_hovering: A bool.
:return: None.
"""
self._hovering_over = is_hovering
def _make_context_menu(self) -> None:
"""
Initiate the context menu.
:return: None.
"""
self._context_menu = tk.Menu(self, tearoff=0)
self._context_menu.add_command(
label="Undo",
command=self.undo_contents,
underline=0,
accelerator="Command-Z" if on_aqua(self) else "Control+Z",
)
self._context_menu.add_command(
label="Redo",
command=self.redo_contents,
underline=0,
accelerator="Command-Y" if on_aqua(self) else "Control+Y",
)
self._context_menu.add_separator()
self._context_menu.add_command(
label="Copy",
command=self.copy_contents,
underline=0,
accelerator="Command-C" if on_aqua(self) else "Control+C",
)
self._context_menu.add_command(
label="Cut",
command=self.cut_contents,
accelerator="Command-X" if on_aqua(self) else "Control+X",
)
self._context_menu.add_command(
label="Paste",
command=self.paste_contents,
underline=0,
accelerator="Command-V" if on_aqua(self) else "Control+V",
)
self._context_menu.add_separator()
self._context_menu.add_command(
label="Delete", command=self.delete_contents, accelerator="Delete"
)
self._context_menu.add_separator()
self._context_menu.add_command(
label="Select all",
command=self.select_all_contents,
underline=7,
accelerator="Command-A" if on_aqua(self) else "Control+A",
)
def _update_context_menu_states(self) -> None:
"""
Update the context menu states, like whether to allow copying or not.
:return: None.
"""
if not self.enabled:
self._context_menu.entryconfigure("Undo", state=tk.DISABLED)
self._context_menu.entryconfigure("Redo", state=tk.DISABLED)
self._context_menu.entryconfigure("Copy", state=tk.DISABLED)
self._context_menu.entryconfigure("Cut", state=tk.DISABLED)
self._context_menu.entryconfigure("Paste", state=tk.DISABLED)
self._context_menu.entryconfigure("Delete", state=tk.DISABLED)
self._context_menu.entryconfigure("Select all", state=tk.DISABLED)
return
if self.tag_ranges(tk.SEL):
self._context_menu.entryconfigure("Undo", state=tk.DISABLED)
self._context_menu.entryconfigure("Redo", state=tk.DISABLED)
self._context_menu.entryconfigure("Copy", state=tk.NORMAL)
self._context_menu.entryconfigure("Cut", state=tk.NORMAL)
self._context_menu.entryconfigure("Paste", state=tk.NORMAL)
self._context_menu.entryconfigure("Delete", state=tk.NORMAL)
self._context_menu.entryconfigure("Select all", state=tk.DISABLED)
else:
self._context_menu.entryconfigure(
"Undo", state=tk.NORMAL if self.can_undo() else tk.DISABLED
)
self._context_menu.entryconfigure(
"Redo", state=tk.NORMAL if self.can_redo() else tk.DISABLED
)
self._context_menu.entryconfigure("Copy", state=tk.DISABLED)
self._context_menu.entryconfigure("Cut", state=tk.DISABLED)
self._context_menu.entryconfigure("Paste", state=tk.NORMAL)
self._context_menu.entryconfigure("Delete", state=tk.DISABLED)
self._context_menu.entryconfigure("Select all", state=tk.NORMAL)
def _popup(self, event) -> None:
"""
Try to pop up the context menu.
:param event: An object that Tk passes in with information about the
event that we need.
:return: None.
"""
self._update_context_menu_states()
if self.enabled:
try:
self._context_menu.tk_popup(event.x_root, event.y_root, 0)
finally:
self._context_menu.grab_release()
def select_all_contents(self) -> None:
"""
Select everything.
:return: None.
"""
self.tag_add(tk.SEL, "1.0", tk.END)
self.mark_set(tk.INSERT, "1.0")
self.see(tk.INSERT)
def delete_contents(self) -> None:
"""
Delete the highlighted things.
:return: None.
"""
if self.tag_ranges(tk.SEL):
self.delete(tk.SEL_FIRST, tk.SEL_LAST)
self.add_undo_separator()
def paste_contents(self) -> None:
"""
Paste into the entry.
:return: None.
"""
self.delete_contents()
self.insert(self.index(tk.INSERT), self.clipboard_get())
self.add_undo_separator()
def cut_contents(self) -> None:
"""
Cut the highlighted contents.
:return: None.
"""
if self.tag_ranges(tk.SEL):
self.clipboard_clear()
self.clipboard_append(self.selection_get())
self.add_undo_separator()
self.update()
self.delete_contents()
def copy_contents(self) -> None:
"""
Copy the highlighted contents.
:return: None.
"""
if self.tag_ranges(tk.SEL):
self.clipboard_clear()
self.clipboard_append(self.selection_get())
self.add_undo_separator()
self.update()
def undo_contents(self) -> None:
"""
Do an undo.
:return: None.
"""
if self.can_undo():
self.edit_undo()
self.update()
def can_undo(self) -> bool:
"""
Return a bool on whether we can undo or not.
:return: A bool.
"""
# https://tcl.tk/man/tcl8.6/TkCmd/text.htm#:~:text=false-,pathname%20edit%20canundo,-Returns
return bool(self.tk.call(self, "edit", "canundo"))
def redo_contents(self) -> None:
"""
Do a redo.
:return: None.
"""
if self.can_redo():
self.edit_redo()
self.update()
def can_redo(self) -> bool:
"""
Return a bool on whether we can redo or not.
:return: A bool.
"""
# https://tcl.tk/man/tcl8.6/TkCmd/text.htm#:~:text=supported-,pathname%20edit%20canredo,-Returns
return bool(self.tk.call(self, "edit", "canredo"))
def add_undo_separator(self) -> None:
"""
Inserts a separator on the undo stack.
:return: None.
"""
self.tk.call(self, "edit", "separator")Classes
class Text (parent: Union[tkinter.Widget, tkinter.Tk, tkinter.Toplevel], width: int = None, height: int = None, wrapping: str = 'word')-
Text widget which can display text in various forms.
Initiate a tk.Text.
:param parent: The parent of the text. :param width: The width of the text. Defaults to None. :param height: The width of the text. Defaults to None. :param wrapping: How to wrap words in the text. Defaults to TextWrap.WordWrapping
Expand source code
class Text(tk.Text): def __init__( self, parent: Union[tk.Widget, Union[tk.Tk, tk.Toplevel]], width: int = None, height: int = None, wrapping: str = TextWrap.WordWrapping, ): """ Initiate a tk.Text. :param parent: The parent of the text. :param width: The width of the text. Defaults to None. :param height: The width of the text. Defaults to None. :param wrapping: How to wrap words in the text. Defaults to TextWrap.WordWrapping """ if not isinstance(parent, (tk.Widget, tk.Tk, tk.Toplevel)): raise TypeError( f"parent is not a " f"Union[tk.Widget, Union[tk.Tk, tk.Toplevel]]! " f"(type passed in: {repr(type(parent))})" ) if not isinstance(width, int) and width is not None: raise TypeError( f"width is not a int! (type passed in: {repr(type(width))})" ) if not isinstance(height, int) and height is not None: raise TypeError( f"height is not a int! (type passed in: {repr(type(height))})" ) if not isinstance(wrapping, str): raise TypeError( f"wrapping is not a str! " f"(type passed in: {repr(type(wrapping))})" ) super().__init__( master=parent, width=width, height=height, wrap=wrapping, undo=True, maxundo=50_000, ) self._enabled = True self._readonly = False self.enable_automatically = True if on_aqua(self): self.bind("<2>", lambda event: self._popup(event=event)) self.bind("<Control-1>", lambda event: self._popup(event=event)) else: self.bind("<3>", lambda event: self._popup(event=event)) self._make_context_menu() # https://stackoverflow.com/a/40618152/10291933 self._orig = self._w + "_orig" self.tk.call("rename", self._w, self._orig) self.tk.createcommand(self._w, self._proxy) self._hovering_over = False self.bind("<Enter>", lambda _: self._set_hover_state(True)) self.bind("<Leave>", lambda _: self._set_hover_state(False)) def _proxy(self, command, *args): cmd = (self._orig, command) + args try: if command in ("insert", "delete", "replace") and self._readonly: return result = self.tk.call(cmd) except tk.TclError: return if command in ("insert", "delete", "replace"): self.event_generate("<<TextModified>>") return result @property def text(self) -> str: """ Get the text in this text. :return: A str of the text. """ return self.get("1.0", tk.END) @text.setter def text(self, new_text: str) -> None: """ Set the text on this entry. :param new_text: The new text. :return: None. """ if not isinstance(new_text, str): raise TypeError( f"new_text is not a str! " f"(type passed in: {repr(type(new_text))})" ) last_state = "read_only" if self._readonly else self["state"] if self.enable_automatically: self.enabled = True self.delete("1.0", tk.END) self.insert("1.0", new_text) if self.enable_automatically: if last_state == "read_only": self.read_only = True else: self.configure(state=last_state) @property def cursor(self) -> str: """ Get the editing cursor position. :return: A string, like "1.0". """ return self.index(tk.INSERT) @cursor.setter def cursor(self, new_pos: str) -> None: """ Set the editing cursor position. :param new_pos: A string, like "1.0". :return: None. """ if not isinstance(new_pos, str): raise TypeError( f"new_pos is not a str!" f"(type passed in: {repr(type(new_pos))})" ) self.mark_set(tk.INSERT, new_pos) @property def enabled(self) -> bool: """ Get whether this widget is in normal mode or disabled mode. (grayed out and cannot interact with) :return: A bool, True if normal otherwise False. """ return self._enabled @enabled.setter def enabled(self, new_state: bool) -> None: """ Set whether this widget is in normal mode or disabled mode. (grayed out and cannot interact with) :param new_state: The new state (a bool) True for enabled and False for disabled. :return: None. """ if not isinstance(new_state, bool): raise TypeError( f"new_state is not a bool! " f"(type passed in: {repr(type(new_state))})" ) self._enabled = new_state self._readonly = False self.configure(state=tk.NORMAL if self._enabled else tk.DISABLED) @property def read_only(self) -> bool: """ Get whether this widget is in read only mode. (can copy and paste but cannot edit) :return: A bool, True if read only otherwise False. """ return self._readonly @read_only.setter def read_only(self, new_state: bool) -> None: """ Set whether this widget is in read only mode. (can copy and paste but cannot edit) :param new_state: The new state (a bool) True for normal and False for read only. :return: None. """ if not isinstance(new_state, bool): raise TypeError( f"new_state is not a bool! " f"(type passed in: {repr(type(new_state))})" ) self.enabled = True self._readonly = new_state @property def hovering_over(self) -> bool: """ Get whether the cursor is hovering over this widget or not. :return: A bool. """ return self._hovering_over def _set_hover_state(self, is_hovering: bool) -> None: """ Set whether we are hovering over this widget or not. :param is_hovering: A bool. :return: None. """ self._hovering_over = is_hovering def _make_context_menu(self) -> None: """ Initiate the context menu. :return: None. """ self._context_menu = tk.Menu(self, tearoff=0) self._context_menu.add_command( label="Undo", command=self.undo_contents, underline=0, accelerator="Command-Z" if on_aqua(self) else "Control+Z", ) self._context_menu.add_command( label="Redo", command=self.redo_contents, underline=0, accelerator="Command-Y" if on_aqua(self) else "Control+Y", ) self._context_menu.add_separator() self._context_menu.add_command( label="Copy", command=self.copy_contents, underline=0, accelerator="Command-C" if on_aqua(self) else "Control+C", ) self._context_menu.add_command( label="Cut", command=self.cut_contents, accelerator="Command-X" if on_aqua(self) else "Control+X", ) self._context_menu.add_command( label="Paste", command=self.paste_contents, underline=0, accelerator="Command-V" if on_aqua(self) else "Control+V", ) self._context_menu.add_separator() self._context_menu.add_command( label="Delete", command=self.delete_contents, accelerator="Delete" ) self._context_menu.add_separator() self._context_menu.add_command( label="Select all", command=self.select_all_contents, underline=7, accelerator="Command-A" if on_aqua(self) else "Control+A", ) def _update_context_menu_states(self) -> None: """ Update the context menu states, like whether to allow copying or not. :return: None. """ if not self.enabled: self._context_menu.entryconfigure("Undo", state=tk.DISABLED) self._context_menu.entryconfigure("Redo", state=tk.DISABLED) self._context_menu.entryconfigure("Copy", state=tk.DISABLED) self._context_menu.entryconfigure("Cut", state=tk.DISABLED) self._context_menu.entryconfigure("Paste", state=tk.DISABLED) self._context_menu.entryconfigure("Delete", state=tk.DISABLED) self._context_menu.entryconfigure("Select all", state=tk.DISABLED) return if self.tag_ranges(tk.SEL): self._context_menu.entryconfigure("Undo", state=tk.DISABLED) self._context_menu.entryconfigure("Redo", state=tk.DISABLED) self._context_menu.entryconfigure("Copy", state=tk.NORMAL) self._context_menu.entryconfigure("Cut", state=tk.NORMAL) self._context_menu.entryconfigure("Paste", state=tk.NORMAL) self._context_menu.entryconfigure("Delete", state=tk.NORMAL) self._context_menu.entryconfigure("Select all", state=tk.DISABLED) else: self._context_menu.entryconfigure( "Undo", state=tk.NORMAL if self.can_undo() else tk.DISABLED ) self._context_menu.entryconfigure( "Redo", state=tk.NORMAL if self.can_redo() else tk.DISABLED ) self._context_menu.entryconfigure("Copy", state=tk.DISABLED) self._context_menu.entryconfigure("Cut", state=tk.DISABLED) self._context_menu.entryconfigure("Paste", state=tk.NORMAL) self._context_menu.entryconfigure("Delete", state=tk.DISABLED) self._context_menu.entryconfigure("Select all", state=tk.NORMAL) def _popup(self, event) -> None: """ Try to pop up the context menu. :param event: An object that Tk passes in with information about the event that we need. :return: None. """ self._update_context_menu_states() if self.enabled: try: self._context_menu.tk_popup(event.x_root, event.y_root, 0) finally: self._context_menu.grab_release() def select_all_contents(self) -> None: """ Select everything. :return: None. """ self.tag_add(tk.SEL, "1.0", tk.END) self.mark_set(tk.INSERT, "1.0") self.see(tk.INSERT) def delete_contents(self) -> None: """ Delete the highlighted things. :return: None. """ if self.tag_ranges(tk.SEL): self.delete(tk.SEL_FIRST, tk.SEL_LAST) self.add_undo_separator() def paste_contents(self) -> None: """ Paste into the entry. :return: None. """ self.delete_contents() self.insert(self.index(tk.INSERT), self.clipboard_get()) self.add_undo_separator() def cut_contents(self) -> None: """ Cut the highlighted contents. :return: None. """ if self.tag_ranges(tk.SEL): self.clipboard_clear() self.clipboard_append(self.selection_get()) self.add_undo_separator() self.update() self.delete_contents() def copy_contents(self) -> None: """ Copy the highlighted contents. :return: None. """ if self.tag_ranges(tk.SEL): self.clipboard_clear() self.clipboard_append(self.selection_get()) self.add_undo_separator() self.update() def undo_contents(self) -> None: """ Do an undo. :return: None. """ if self.can_undo(): self.edit_undo() self.update() def can_undo(self) -> bool: """ Return a bool on whether we can undo or not. :return: A bool. """ # https://tcl.tk/man/tcl8.6/TkCmd/text.htm#:~:text=false-,pathname%20edit%20canundo,-Returns return bool(self.tk.call(self, "edit", "canundo")) def redo_contents(self) -> None: """ Do a redo. :return: None. """ if self.can_redo(): self.edit_redo() self.update() def can_redo(self) -> bool: """ Return a bool on whether we can redo or not. :return: A bool. """ # https://tcl.tk/man/tcl8.6/TkCmd/text.htm#:~:text=supported-,pathname%20edit%20canredo,-Returns return bool(self.tk.call(self, "edit", "canredo")) def add_undo_separator(self) -> None: """ Inserts a separator on the undo stack. :return: None. """ self.tk.call(self, "edit", "separator")Ancestors
- tkinter.Text
- tkinter.Widget
- tkinter.BaseWidget
- tkinter.Misc
- tkinter.Pack
- tkinter.Place
- tkinter.Grid
- tkinter.XView
- tkinter.YView
Instance variables
var cursor : str-
Get the editing cursor position.
:return: A string, like "1.0".
Expand source code
@property def cursor(self) -> str: """ Get the editing cursor position. :return: A string, like "1.0". """ return self.index(tk.INSERT) var enabled : bool-
Get whether this widget is in normal mode or disabled mode. (grayed out and cannot interact with)
:return: A bool, True if normal otherwise False.
Expand source code
@property def enabled(self) -> bool: """ Get whether this widget is in normal mode or disabled mode. (grayed out and cannot interact with) :return: A bool, True if normal otherwise False. """ return self._enabled var hovering_over : bool-
Get whether the cursor is hovering over this widget or not.
:return: A bool.
Expand source code
@property def hovering_over(self) -> bool: """ Get whether the cursor is hovering over this widget or not. :return: A bool. """ return self._hovering_over var read_only : bool-
Get whether this widget is in read only mode. (can copy and paste but cannot edit)
:return: A bool, True if read only otherwise False.
Expand source code
@property def read_only(self) -> bool: """ Get whether this widget is in read only mode. (can copy and paste but cannot edit) :return: A bool, True if read only otherwise False. """ return self._readonly var text : str-
Get the text in this text.
:return: A str of the text.
Expand source code
@property def text(self) -> str: """ Get the text in this text. :return: A str of the text. """ return self.get("1.0", tk.END)
Methods
def add_undo_separator(self) ‑> NoneType-
Inserts a separator on the undo stack.
:return: None.
Expand source code
def add_undo_separator(self) -> None: """ Inserts a separator on the undo stack. :return: None. """ self.tk.call(self, "edit", "separator") def can_redo(self) ‑> bool-
Return a bool on whether we can redo or not.
:return: A bool.
Expand source code
def can_redo(self) -> bool: """ Return a bool on whether we can redo or not. :return: A bool. """ # https://tcl.tk/man/tcl8.6/TkCmd/text.htm#:~:text=supported-,pathname%20edit%20canredo,-Returns return bool(self.tk.call(self, "edit", "canredo")) def can_undo(self) ‑> bool-
Return a bool on whether we can undo or not.
:return: A bool.
Expand source code
def can_undo(self) -> bool: """ Return a bool on whether we can undo or not. :return: A bool. """ # https://tcl.tk/man/tcl8.6/TkCmd/text.htm#:~:text=false-,pathname%20edit%20canundo,-Returns return bool(self.tk.call(self, "edit", "canundo")) def copy_contents(self) ‑> NoneType-
Copy the highlighted contents.
:return: None.
Expand source code
def copy_contents(self) -> None: """ Copy the highlighted contents. :return: None. """ if self.tag_ranges(tk.SEL): self.clipboard_clear() self.clipboard_append(self.selection_get()) self.add_undo_separator() self.update() def cut_contents(self) ‑> NoneType-
Cut the highlighted contents.
:return: None.
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def cut_contents(self) -> None: """ Cut the highlighted contents. :return: None. """ if self.tag_ranges(tk.SEL): self.clipboard_clear() self.clipboard_append(self.selection_get()) self.add_undo_separator() self.update() self.delete_contents() def delete_contents(self) ‑> NoneType-
Delete the highlighted things.
:return: None.
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def delete_contents(self) -> None: """ Delete the highlighted things. :return: None. """ if self.tag_ranges(tk.SEL): self.delete(tk.SEL_FIRST, tk.SEL_LAST) self.add_undo_separator() def paste_contents(self) ‑> NoneType-
Paste into the entry.
:return: None.
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def paste_contents(self) -> None: """ Paste into the entry. :return: None. """ self.delete_contents() self.insert(self.index(tk.INSERT), self.clipboard_get()) self.add_undo_separator() def redo_contents(self) ‑> NoneType-
Do a redo.
:return: None.
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def redo_contents(self) -> None: """ Do a redo. :return: None. """ if self.can_redo(): self.edit_redo() self.update() def select_all_contents(self) ‑> NoneType-
Select everything.
:return: None.
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def select_all_contents(self) -> None: """ Select everything. :return: None. """ self.tag_add(tk.SEL, "1.0", tk.END) self.mark_set(tk.INSERT, "1.0") self.see(tk.INSERT) def undo_contents(self) ‑> NoneType-
Do an undo.
:return: None.
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def undo_contents(self) -> None: """ Do an undo. :return: None. """ if self.can_undo(): self.edit_undo() self.update()
class TextWrap-
The ways a tk.Text can wrap. NoWrapping - no wrapping. CharWrapping - wrap at any character and can br eak randomly. WordWrapping - wrap at word spaces.
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class TextWrap: """ The ways a tk.Text can wrap. NoWrapping - no wrapping. CharWrapping - wrap at any character and can br eak randomly. WordWrapping - wrap at word spaces. """ NoWrapping = tk.NONE CharWrapping = tk.CHAR WordWrapping = tk.WORDClass variables
var CharWrappingvar NoWrappingvar WordWrapping