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Diffstat (limited to 'lib/python2.7/idlelib/ToolTip.py')
-rw-r--r-- | lib/python2.7/idlelib/ToolTip.py | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/lib/python2.7/idlelib/ToolTip.py b/lib/python2.7/idlelib/ToolTip.py deleted file mode 100644 index ce7a3d3..0000000 --- a/lib/python2.7/idlelib/ToolTip.py +++ /dev/null @@ -1,89 +0,0 @@ -# general purpose 'tooltip' routines - currently unused in idlefork -# (although the 'calltips' extension is partly based on this code) -# may be useful for some purposes in (or almost in ;) the current project scope -# Ideas gleaned from PySol - -from Tkinter import * - -class ToolTipBase: - - def __init__(self, button): - self.button = button - self.tipwindow = None - self.id = None - self.x = self.y = 0 - self._id1 = self.button.bind("<Enter>", self.enter) - self._id2 = self.button.bind("<Leave>", self.leave) - self._id3 = self.button.bind("<ButtonPress>", self.leave) - - def enter(self, event=None): - self.schedule() - - def leave(self, event=None): - self.unschedule() - self.hidetip() - - def schedule(self): - self.unschedule() - self.id = self.button.after(1500, self.showtip) - - def unschedule(self): - id = self.id - self.id = None - if id: - self.button.after_cancel(id) - - def showtip(self): - if self.tipwindow: - return - # The tip window must be completely outside the button; - # 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 :-( - x = self.button.winfo_rootx() + 20 - y = self.button.winfo_rooty() + self.button.winfo_height() + 1 - self.tipwindow = tw = Toplevel(self.button) - tw.wm_overrideredirect(1) - tw.wm_geometry("+%d+%d" % (x, y)) - self.showcontents() - - def showcontents(self, text="Your text here"): - # Override this in derived class - label = Label(self.tipwindow, text=text, justify=LEFT, - background="#ffffe0", relief=SOLID, borderwidth=1) - label.pack() - - def hidetip(self): - tw = self.tipwindow - self.tipwindow = None - if tw: - tw.destroy() - -class ToolTip(ToolTipBase): - def __init__(self, button, text): - ToolTipBase.__init__(self, button) - self.text = text - def showcontents(self): - ToolTipBase.showcontents(self, self.text) - -class ListboxToolTip(ToolTipBase): - def __init__(self, button, items): - ToolTipBase.__init__(self, button) - self.items = items - def showcontents(self): - listbox = Listbox(self.tipwindow, background="#ffffe0") - listbox.pack() - for item in self.items: - listbox.insert(END, item) - -def main(): - # Test code - root = Tk() - b = Button(root, text="Hello", command=root.destroy) - b.pack() - root.update() - tip = ListboxToolTip(b, ["Hello", "world"]) - root.mainloop() - -if __name__ == '__main__': - main() |