--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/lib/python3.8/idlelib/tooltip.py	Tue Mar 18 16:23:26 2025 -0400
@@ -0,0 +1,186 @@
+"""Tools for displaying tool-tips.
+
+This includes:
+ * an abstract base-class for different kinds of tooltips
+ * a simple text-only Tooltip class
+"""
+from tkinter import *
+
+
+class TooltipBase(object):
+    """abstract base class for tooltips"""
+
+    def __init__(self, anchor_widget):
+        """Create a tooltip.
+
+        anchor_widget: the widget next to which the tooltip will be shown
+
+        Note that a widget will only be shown when showtip() is called.
+        """
+        self.anchor_widget = anchor_widget
+        self.tipwindow = None
+
+    def __del__(self):
+        self.hidetip()
+
+    def showtip(self):
+        """display the tooltip"""
+        if self.tipwindow:
+            return
+        self.tipwindow = tw = Toplevel(self.anchor_widget)
+        # show no border on the top level window
+        tw.wm_overrideredirect(1)
+        try:
+            # This command is only needed and available on Tk >= 8.4.0 for OSX.
+            # Without it, call tips intrude on the typing process by grabbing
+            # the focus.
+            tw.tk.call("::tk::unsupported::MacWindowStyle", "style", tw._w,
+                       "help", "noActivates")
+        except TclError:
+            pass
+
+        self.position_window()
+        self.showcontents()
+        self.tipwindow.update_idletasks()  # Needed on MacOS -- see #34275.
+        self.tipwindow.lift()  # work around bug in Tk 8.5.18+ (issue #24570)
+
+    def position_window(self):
+        """(re)-set the tooltip's screen position"""
+        x, y = self.get_position()
+        root_x = self.anchor_widget.winfo_rootx() + x
+        root_y = self.anchor_widget.winfo_rooty() + y
+        self.tipwindow.wm_geometry("+%d+%d" % (root_x, root_y))
+
+    def get_position(self):
+        """choose a screen position for the tooltip"""
+        # The tip window must be completely outside the anchor widget;
+        # otherwise when the mouse enters the tip window we get
+        # a leave event and it disappears, and then we get an enter
+        # event and it reappears, and so on forever :-(
+        #
+        # Note: This is a simplistic implementation; sub-classes will likely
+        # want to override this.
+        return 20, self.anchor_widget.winfo_height() + 1
+
+    def showcontents(self):
+        """content display hook for sub-classes"""
+        # See ToolTip for an example
+        raise NotImplementedError
+
+    def hidetip(self):
+        """hide the tooltip"""
+        # Note: This is called by __del__, so careful when overriding/extending
+        tw = self.tipwindow
+        self.tipwindow = None
+        if tw:
+            try:
+                tw.destroy()
+            except TclError:  # pragma: no cover
+                pass
+
+
+class OnHoverTooltipBase(TooltipBase):
+    """abstract base class for tooltips, with delayed on-hover display"""
+
+    def __init__(self, anchor_widget, hover_delay=1000):
+        """Create a tooltip with a mouse hover delay.
+
+        anchor_widget: the widget next to which the tooltip will be shown
+        hover_delay: time to delay before showing the tooltip, in milliseconds
+
+        Note that a widget will only be shown when showtip() is called,
+        e.g. after hovering over the anchor widget with the mouse for enough
+        time.
+        """
+        super(OnHoverTooltipBase, self).__init__(anchor_widget)
+        self.hover_delay = hover_delay
+
+        self._after_id = None
+        self._id1 = self.anchor_widget.bind("<Enter>", self._show_event)
+        self._id2 = self.anchor_widget.bind("<Leave>", self._hide_event)
+        self._id3 = self.anchor_widget.bind("<Button>", self._hide_event)
+
+    def __del__(self):
+        try:
+            self.anchor_widget.unbind("<Enter>", self._id1)
+            self.anchor_widget.unbind("<Leave>", self._id2)  # pragma: no cover
+            self.anchor_widget.unbind("<Button>", self._id3) # pragma: no cover
+        except TclError:
+            pass
+        super(OnHoverTooltipBase, self).__del__()
+
+    def _show_event(self, event=None):
+        """event handler to display the tooltip"""
+        if self.hover_delay:
+            self.schedule()
+        else:
+            self.showtip()
+
+    def _hide_event(self, event=None):
+        """event handler to hide the tooltip"""
+        self.hidetip()
+
+    def schedule(self):
+        """schedule the future display of the tooltip"""
+        self.unschedule()
+        self._after_id = self.anchor_widget.after(self.hover_delay,
+                                                  self.showtip)
+
+    def unschedule(self):
+        """cancel the future display of the tooltip"""
+        after_id = self._after_id
+        self._after_id = None
+        if after_id:
+            self.anchor_widget.after_cancel(after_id)
+
+    def hidetip(self):
+        """hide the tooltip"""
+        try:
+            self.unschedule()
+        except TclError:  # pragma: no cover
+            pass
+        super(OnHoverTooltipBase, self).hidetip()
+
+
+class Hovertip(OnHoverTooltipBase):
+    "A tooltip that pops up when a mouse hovers over an anchor widget."
+    def __init__(self, anchor_widget, text, hover_delay=1000):
+        """Create a text tooltip with a mouse hover delay.
+
+        anchor_widget: the widget next to which the tooltip will be shown
+        hover_delay: time to delay before showing the tooltip, in milliseconds
+
+        Note that a widget will only be shown when showtip() is called,
+        e.g. after hovering over the anchor widget with the mouse for enough
+        time.
+        """
+        super(Hovertip, self).__init__(anchor_widget, hover_delay=hover_delay)
+        self.text = text
+
+    def showcontents(self):
+        label = Label(self.tipwindow, text=self.text, justify=LEFT,
+                      background="#ffffe0", relief=SOLID, borderwidth=1)
+        label.pack()
+
+
+def _tooltip(parent):  # htest #
+    top = Toplevel(parent)
+    top.title("Test tooltip")
+    x, y = map(int, parent.geometry().split('+')[1:])
+    top.geometry("+%d+%d" % (x, y + 150))
+    label = Label(top, text="Place your mouse over buttons")
+    label.pack()
+    button1 = Button(top, text="Button 1 -- 1/2 second hover delay")
+    button1.pack()
+    Hovertip(button1, "This is tooltip text for button1.", hover_delay=500)
+    button2 = Button(top, text="Button 2 -- no hover delay")
+    button2.pack()
+    Hovertip(button2, "This is tooltip\ntext for button2.", hover_delay=None)
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_tooltip', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(_tooltip)