diff options
Diffstat (limited to 'Lib/idlelib/config_key.py')
| -rw-r--r-- | Lib/idlelib/config_key.py | 137 |
1 files changed, 82 insertions, 55 deletions
diff --git a/Lib/idlelib/config_key.py b/Lib/idlelib/config_key.py index 9ca3a15..bb07231 100644 --- a/Lib/idlelib/config_key.py +++ b/Lib/idlelib/config_key.py @@ -41,32 +41,22 @@ def translate_key(key, modifiers): return f'Key-{key}' -class GetKeysDialog(Toplevel): +class GetKeysFrame(Frame): # Dialog title for invalid key sequence keyerror_title = 'Key Sequence Error' - def __init__(self, parent, title, action, current_key_sequences, - *, _htest=False, _utest=False): + def __init__(self, parent, action, current_key_sequences): """ parent - parent of this dialog - title - string which is the title of the popup dialog - action - string, the name of the virtual event these keys will be + action - the name of the virtual event these keys will be mapped to - current_key_sequences - list, a list of all key sequence lists + current_key_sequences - a list of all key sequence lists currently mapped to virtual events, for overlap checking - _htest - bool, change box location when running htest - _utest - bool, do not wait when running unittest """ - Toplevel.__init__(self, parent) - self.withdraw() # Hide while setting geometry. - self.configure(borderwidth=5) - self.resizable(height=False, width=False) - self.title(title) - self.transient(parent) - _setup_dialog(self) - self.grab_set() - self.protocol("WM_DELETE_WINDOW", self.cancel) + super().__init__(parent) + self['borderwidth'] = 2 + self['relief'] = 'sunken' self.parent = parent self.action = action self.current_key_sequences = current_key_sequences @@ -82,39 +72,14 @@ class GetKeysDialog(Toplevel): self.modifier_vars.append(variable) self.advanced = False self.create_widgets() - self.update_idletasks() - self.geometry( - "+%d+%d" % ( - parent.winfo_rootx() + - (parent.winfo_width()/2 - self.winfo_reqwidth()/2), - parent.winfo_rooty() + - ((parent.winfo_height()/2 - self.winfo_reqheight()/2) - if not _htest else 150) - ) ) # Center dialog over parent (or below htest box). - if not _utest: - self.deiconify() # Geometry set, unhide. - self.wait_window() def showerror(self, *args, **kwargs): # Make testing easier. Replace in #30751. messagebox.showerror(*args, **kwargs) def create_widgets(self): - self.frame = frame = Frame(self, borderwidth=2, relief='sunken') - frame.pack(side='top', expand=True, fill='both') - - frame_buttons = Frame(self) - frame_buttons.pack(side='bottom', fill='x') - - self.button_ok = Button(frame_buttons, text='OK', - width=8, command=self.ok) - self.button_ok.grid(row=0, column=0, padx=5, pady=5) - self.button_cancel = Button(frame_buttons, text='Cancel', - width=8, command=self.cancel) - self.button_cancel.grid(row=0, column=1, padx=5, pady=5) - # Basic entry key sequence. - self.frame_keyseq_basic = Frame(frame, name='keyseq_basic') + self.frame_keyseq_basic = Frame(self, name='keyseq_basic') self.frame_keyseq_basic.grid(row=0, column=0, sticky='nsew', padx=5, pady=5) basic_title = Label(self.frame_keyseq_basic, @@ -127,7 +92,7 @@ class GetKeysDialog(Toplevel): basic_keys.pack(ipadx=5, ipady=5, fill='x') # Basic entry controls. - self.frame_controls_basic = Frame(frame) + self.frame_controls_basic = Frame(self) self.frame_controls_basic.grid(row=1, column=0, sticky='nsew', padx=5) # Basic entry modifiers. @@ -169,7 +134,7 @@ class GetKeysDialog(Toplevel): self.button_clear.grid(row=2, column=0, columnspan=4) # Advanced entry key sequence. - self.frame_keyseq_advanced = Frame(frame, name='keyseq_advanced') + self.frame_keyseq_advanced = Frame(self, name='keyseq_advanced') self.frame_keyseq_advanced.grid(row=0, column=0, sticky='nsew', padx=5, pady=5) advanced_title = Label(self.frame_keyseq_advanced, justify='left', @@ -181,7 +146,7 @@ class GetKeysDialog(Toplevel): self.advanced_keys.pack(fill='x') # Advanced entry help text. - self.frame_help_advanced = Frame(frame) + self.frame_help_advanced = Frame(self) self.frame_help_advanced.grid(row=1, column=0, sticky='nsew', padx=5) help_advanced = Label(self.frame_help_advanced, justify='left', text="Key bindings are specified using Tkinter keysyms as\n"+ @@ -196,7 +161,7 @@ class GetKeysDialog(Toplevel): help_advanced.grid(row=0, column=0, sticky='nsew') # Switch between basic and advanced. - self.button_level = Button(frame, command=self.toggle_level, + self.button_level = Button(self, command=self.toggle_level, text='<< Basic Key Binding Entry') self.button_level.grid(row=2, column=0, stick='ew', padx=5, pady=5) self.toggle_level() @@ -257,7 +222,8 @@ class GetKeysDialog(Toplevel): variable.set('') self.key_string.set('') - def ok(self, event=None): + def ok(self): + self.result = '' keys = self.key_string.get().strip() if not keys: self.showerror(title=self.keyerror_title, parent=self, @@ -265,13 +231,7 @@ class GetKeysDialog(Toplevel): return if (self.advanced or self.keys_ok(keys)) and self.bind_ok(keys): self.result = keys - self.grab_release() - self.destroy() - - def cancel(self, event=None): - self.result = '' - self.grab_release() - self.destroy() + return def keys_ok(self, keys): """Validity check on user's 'basic' keybinding selection. @@ -319,6 +279,73 @@ class GetKeysDialog(Toplevel): return True +class GetKeysWindow(Toplevel): + + def __init__(self, parent, title, action, current_key_sequences, + *, _htest=False, _utest=False): + """ + parent - parent of this dialog + title - string which is the title of the popup dialog + action - string, the name of the virtual event these keys will be + mapped to + current_key_sequences - list, a list of all key sequence lists + currently mapped to virtual events, for overlap checking + _htest - bool, change box location when running htest + _utest - bool, do not wait when running unittest + """ + super().__init__(parent) + self.withdraw() # Hide while setting geometry. + self['borderwidth'] = 5 + self.resizable(height=False, width=False) + # Needed for winfo_reqwidth(). + self.update_idletasks() + # Center dialog over parent (or below htest box). + x = (parent.winfo_rootx() + + (parent.winfo_width()//2 - self.winfo_reqwidth()//2)) + y = (parent.winfo_rooty() + + ((parent.winfo_height()//2 - self.winfo_reqheight()//2) + if not _htest else 150)) + self.geometry(f"+{x}+{y}") + + self.title(title) + self.frame = frame = GetKeysFrame(self, action, current_key_sequences) + self.protocol("WM_DELETE_WINDOW", self.cancel) + frame_buttons = Frame(self) + self.button_ok = Button(frame_buttons, text='OK', + width=8, command=self.ok) + self.button_cancel = Button(frame_buttons, text='Cancel', + width=8, command=self.cancel) + self.button_ok.grid(row=0, column=0, padx=5, pady=5) + self.button_cancel.grid(row=0, column=1, padx=5, pady=5) + frame.pack(side='top', expand=True, fill='both') + frame_buttons.pack(side='bottom', fill='x') + + self.transient(parent) + _setup_dialog(self) + self.grab_set() + if not _utest: + self.deiconify() # Geometry set, unhide. + self.wait_window() + + @property + def result(self): + return self.frame.result + + @result.setter + def result(self, value): + self.frame.result = value + + def ok(self, event=None): + self.frame.ok() + self.grab_release() + self.destroy() + + def cancel(self, event=None): + self.result = '' + self.grab_release() + self.destroy() + + if __name__ == '__main__': from unittest import main main('idlelib.idle_test.test_config_key', verbosity=2, exit=False) |