diff options
Diffstat (limited to 'Lib/lib-tk/SimpleDialog.py')
| -rw-r--r-- | Lib/lib-tk/SimpleDialog.py | 156 |
1 files changed, 78 insertions, 78 deletions
diff --git a/Lib/lib-tk/SimpleDialog.py b/Lib/lib-tk/SimpleDialog.py index 950df2f..bbd6b9f 100644 --- a/Lib/lib-tk/SimpleDialog.py +++ b/Lib/lib-tk/SimpleDialog.py @@ -7,99 +7,99 @@ from Tkinter import * class SimpleDialog: def __init__(self, master, - text='', buttons=[], default=None, cancel=None, - title=None, class_=None): - if class_: - self.root = Toplevel(master, class_=class_) - else: - self.root = Toplevel(master) - if title: - self.root.title(title) - self.root.iconname(title) - self.message = Message(self.root, text=text, aspect=400) - self.message.pack(expand=1, fill=BOTH) - self.frame = Frame(self.root) - self.frame.pack() - self.num = default - self.cancel = cancel - self.default = default - self.root.bind('<Return>', self.return_event) - for num in range(len(buttons)): - s = buttons[num] - b = Button(self.frame, text=s, - command=(lambda self=self, num=num: self.done(num))) - if num == default: - b.config(relief=RIDGE, borderwidth=8) - b.pack(side=LEFT, fill=BOTH, expand=1) - self.root.protocol('WM_DELETE_WINDOW', self.wm_delete_window) - self._set_transient(master) + text='', buttons=[], default=None, cancel=None, + title=None, class_=None): + if class_: + self.root = Toplevel(master, class_=class_) + else: + self.root = Toplevel(master) + if title: + self.root.title(title) + self.root.iconname(title) + self.message = Message(self.root, text=text, aspect=400) + self.message.pack(expand=1, fill=BOTH) + self.frame = Frame(self.root) + self.frame.pack() + self.num = default + self.cancel = cancel + self.default = default + self.root.bind('<Return>', self.return_event) + for num in range(len(buttons)): + s = buttons[num] + b = Button(self.frame, text=s, + command=(lambda self=self, num=num: self.done(num))) + if num == default: + b.config(relief=RIDGE, borderwidth=8) + b.pack(side=LEFT, fill=BOTH, expand=1) + self.root.protocol('WM_DELETE_WINDOW', self.wm_delete_window) + self._set_transient(master) def _set_transient(self, master, relx=0.5, rely=0.3): - widget = self.root - widget.withdraw() # Remain invisible while we figure out the geometry - widget.transient(master) - widget.update_idletasks() # Actualize geometry information - if master.winfo_ismapped(): - m_width = master.winfo_width() - m_height = master.winfo_height() - m_x = master.winfo_rootx() - m_y = master.winfo_rooty() - else: - m_width = master.winfo_screenwidth() - m_height = master.winfo_screenheight() - m_x = m_y = 0 - w_width = widget.winfo_reqwidth() - w_height = widget.winfo_reqheight() - x = m_x + (m_width - w_width) * relx - y = m_y + (m_height - w_height) * rely - if x+w_width > master.winfo_screenwidth(): - x = master.winfo_screenwidth() - w_width - elif x < 0: - x = 0 - if y+w_height > master.winfo_screenheight(): - y = master.winfo_screenheight() - w_height - elif y < 0: - y = 0 - widget.geometry("+%d+%d" % (x, y)) - widget.deiconify() # Become visible at the desired location + widget = self.root + widget.withdraw() # Remain invisible while we figure out the geometry + widget.transient(master) + widget.update_idletasks() # Actualize geometry information + if master.winfo_ismapped(): + m_width = master.winfo_width() + m_height = master.winfo_height() + m_x = master.winfo_rootx() + m_y = master.winfo_rooty() + else: + m_width = master.winfo_screenwidth() + m_height = master.winfo_screenheight() + m_x = m_y = 0 + w_width = widget.winfo_reqwidth() + w_height = widget.winfo_reqheight() + x = m_x + (m_width - w_width) * relx + y = m_y + (m_height - w_height) * rely + if x+w_width > master.winfo_screenwidth(): + x = master.winfo_screenwidth() - w_width + elif x < 0: + x = 0 + if y+w_height > master.winfo_screenheight(): + y = master.winfo_screenheight() - w_height + elif y < 0: + y = 0 + widget.geometry("+%d+%d" % (x, y)) + widget.deiconify() # Become visible at the desired location def go(self): - self.root.grab_set() - self.root.mainloop() - self.root.destroy() - return self.num + self.root.grab_set() + self.root.mainloop() + self.root.destroy() + return self.num def return_event(self, event): - if self.default is None: - self.root.bell() - else: - self.done(self.default) + if self.default is None: + self.root.bell() + else: + self.done(self.default) def wm_delete_window(self): - if self.cancel is None: - self.root.bell() - else: - self.done(self.cancel) + if self.cancel is None: + self.root.bell() + else: + self.done(self.cancel) def done(self, num): - self.num = num - self.root.quit() + self.num = num + self.root.quit() def test(): root = Tk() def doit(root=root): - d = SimpleDialog(root, - text="This is a test dialog. " - "Would this have been an actual dialog, " - "the buttons below would have been glowing " - "in soft pink light.\n" - "Do you believe this?", - buttons=["Yes", "No", "Cancel"], - default=0, - cancel=2, - title="Test Dialog") - print d.go() + d = SimpleDialog(root, + text="This is a test dialog. " + "Would this have been an actual dialog, " + "the buttons below would have been glowing " + "in soft pink light.\n" + "Do you believe this?", + buttons=["Yes", "No", "Cancel"], + default=0, + cancel=2, + title="Test Dialog") + print d.go() t = Button(root, text='Test', command=doit) t.pack() q = Button(root, text='Quit', command=t.quit) |