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[2186] HyperLinkLabel first pass

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David Sangrey 2024-03-27 20:03:23 -04:00
parent 05eaf05938
commit 08818785d0
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1 changed files with 6 additions and 15 deletions
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21
ttkHyperlinkLabel.py
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@ -32,7 +32,7 @@ if TYPE_CHECKING:
# FIXME: Split this into multi-file module to separate the platforms # FIXME: Split this into multi-file module to separate the platforms
class HyperlinkLabel(sys.platform == 'darwin' and tk.Label or ttk.Label): # type: ignore class HyperlinkLabel(tk.Label or ttk.Label): # type: ignore
"""Clickable label for HTTP links.""" """Clickable label for HTTP links."""
def __init__(self, master: ttk.Frame | tk.Frame | None = None, **kw: Any) -> None: def __init__(self, master: ttk.Frame | tk.Frame | None = None, **kw: Any) -> None:
@ -50,22 +50,14 @@ class HyperlinkLabel(sys.platform == 'darwin' and tk.Label or ttk.Label): # typ
self.foreground = kw.get('foreground', 'blue') self.foreground = kw.get('foreground', 'blue')
self.disabledforeground = kw.pop('disabledforeground', ttk.Style().lookup( self.disabledforeground = kw.pop('disabledforeground', ttk.Style().lookup(
'TLabel', 'foreground', ('disabled',))) # ttk.Label doesn't support disabledforeground option 'TLabel', 'foreground', ('disabled',))) # ttk.Label doesn't support disabledforeground option
ttk.Label.__init__(self, master, **kw)
if sys.platform == 'darwin':
# Use tk.Label 'cos can't set ttk.Label background - http://www.tkdocs.com/tutorial/styles.html#whydifficult
kw['background'] = kw.pop('background', 'systemDialogBackgroundActive')
kw['anchor'] = kw.pop('anchor', tk.W) # like ttk.Label
tk.Label.__init__(self, master, **kw)
else:
ttk.Label.__init__(self, master, **kw)
self.bind('<Button-1>', self._click) self.bind('<Button-1>', self._click)
self.menu = tk.Menu(tearoff=tk.FALSE) self.menu = tk.Menu(tearoff=tk.FALSE)
# LANG: Label for 'Copy' as in 'Copy and Paste' # LANG: Label for 'Copy' as in 'Copy and Paste'
self.menu.add_command(label=_('Copy'), command=self.copy) # As in Copy and Paste self.menu.add_command(label=_('Copy'), command=self.copy) # As in Copy and Paste
self.bind(sys.platform == 'darwin' and '<Button-2>' or '<Button-3>', self._contextmenu) self.bind('<Button-3>', self._contextmenu)
self.bind('<Enter>', self._enter) self.bind('<Enter>', self._enter)
self.bind('<Leave>', self._leave) self.bind('<Leave>', self._leave)
@ -106,10 +98,9 @@ class HyperlinkLabel(sys.platform == 'darwin' and tk.Label or ttk.Label): # typ
if state == tk.DISABLED: if state == tk.DISABLED:
kw['cursor'] = 'arrow' # System default kw['cursor'] = 'arrow' # System default
elif self.url and (kw['text'] if 'text' in kw else self['text']): elif self.url and (kw['text'] if 'text' in kw else self['text']):
kw['cursor'] = 'pointinghand' if sys.platform == 'darwin' else 'hand2' kw['cursor'] = 'hand2'
else: else:
kw['cursor'] = 'notallowed' if sys.platform == 'darwin' else ( kw['cursor'] = ('no' if sys.platform == 'win32' else 'circle')
'no' if sys.platform == 'win32' else 'circle')
return super().configure(cnf, **kw) return super().configure(cnf, **kw)
@ -139,7 +130,7 @@ class HyperlinkLabel(sys.platform == 'darwin' and tk.Label or ttk.Label): # typ
def _contextmenu(self, event: tk.Event) -> None: def _contextmenu(self, event: tk.Event) -> None:
if self['text'] and (self.popup_copy(self['text']) if callable(self.popup_copy) else self.popup_copy): if self['text'] and (self.popup_copy(self['text']) if callable(self.popup_copy) else self.popup_copy):
self.menu.post(sys.platform == 'darwin' and event.x_root + 1 or event.x_root, event.y_root) self.menu.post(event.x_root, event.y_root)
def copy(self) -> None: def copy(self) -> None:
"""Copy the current text to the clipboard.""" """Copy the current text to the clipboard."""