Общий UI трея в ui/, тултипы, исправление tg:// с реальным host, доработки windows.py (импорты, lock, IPv6, остановка прокси) (#417)

ui/ctk_tooltip.py

@@ -0,0 +1,114 @@
+"""
+Всплывающие подсказки для CustomTkinter / tk: задержка, Toplevel без рамки, wrap.
+"""
+
+from __future__ import annotations
+
+import tkinter as tk
+from typing import Any, List, Optional
+
+
+class CtkTooltip:
+    """Показ текста при наведении на виджет."""
+
+    def __init__(
+        self,
+        widget: Any,
+        text: str,
+        *,
+        delay_ms: int = 450,
+        wraplength: int = 320,
+    ) -> None:
+        self.widget = widget
+        self.text = text
+        self.delay_ms = delay_ms
+        self.wraplength = wraplength
+        self._after_id: Optional[str] = None
+        self._tip: Optional[tk.Toplevel] = None
+        widget.bind("<Enter>", self._schedule, add="+")
+        widget.bind("<Leave>", self._hide, add="+")
+        widget.bind("<Button>", self._hide, add="+")
+        widget.bind("<Destroy>", self._on_destroy, add="+")
+
+    def _schedule(self, _event: Any = None) -> None:
+        self._cancel_after()
+        self._after_id = self.widget.after(self.delay_ms, self._show)
+
+    def _cancel_after(self) -> None:
+        if self._after_id is not None:
+            try:
+                self.widget.after_cancel(self._after_id)
+            except Exception:
+                pass
+            self._after_id = None
+
+    def _show(self) -> None:
+        self._after_id = None
+        if self._tip is not None:
+            return
+        try:
+            if not self.widget.winfo_exists():
+                return
+        except Exception:
+            return
+
+        tw = tk.Toplevel(self.widget.winfo_toplevel())
+        tw.wm_overrideredirect(True)
+        try:
+            tw.wm_attributes("-topmost", True)
+        except Exception:
+            pass
+        tw.configure(bg="#2b2b2b")
+        lbl = tk.Label(
+            tw,
+            text=self.text,
+            justify="left",
+            wraplength=self.wraplength,
+            background="#2b2b2b",
+            foreground="#f0f0f0",
+            relief="flat",
+            borderwidth=0,
+            padx=10,
+            pady=8,
+            font=("Segoe UI", 10) if _is_windows() else None,
+        )
+        lbl.pack()
+        x = self.widget.winfo_rootx() + 12
+        y = self.widget.winfo_rooty() + self.widget.winfo_height() + 4
+        tw.wm_geometry(f"+{x}+{y}")
+        self._tip = tw
+
+    def _hide(self, _event: Any = None) -> None:
+        self._cancel_after()
+        if self._tip is not None:
+            try:
+                self._tip.destroy()
+            except Exception:
+                pass
+            self._tip = None
+
+    def _on_destroy(self, _event: Any = None) -> None:
+        self._hide()
+
+
+def _is_windows() -> bool:
+    import sys
+
+    return sys.platform == "win32"
+
+
+def attach_ctk_tooltip(
+    widget: Any,
+    text: str,
+    *,
+    delay_ms: int = 450,
+    wraplength: int = 320,
+) -> None:
+    """Повесить подсказку на виджет (CTk или tk)."""
+    CtkTooltip(widget, text, delay_ms=delay_ms, wraplength=wraplength)
+
+
+def attach_tooltip_to_widgets(widgets: List[Any], text: str, **kwargs: Any) -> None:
+    """Одна и та же подсказка на несколько виджетов (подпись + поле)."""
+    for w in widgets:
+        attach_ctk_tooltip(w, text, **kwargs)