EcchiShell v1.0

usr

lib64

= 79: textlines = text.splitlines() for i, line in enumerate(textlines): if len(line) > 79: textlines[i] = line[:75] + ' ...' text = '\n'.join(textlines) self.text = text if self.tipwindow or not self.text: return self.widget.mark_set(MARK_RIGHT, parenright) self.parenline, self.parencol = map( int, self.widget.index(parenleft).split(".")) self.tipwindow = tw = Toplevel(self.widget) self.position_window() # remove border on calltip 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.label = Label(tw, text=self.text, justify=LEFT, background="#ffffe0", relief=SOLID, borderwidth=1, font = self.widget['font']) self.label.pack() self.checkhideid = self.widget.bind(CHECKHIDE_VIRTUAL_EVENT_NAME, self.checkhide_event) for seq in CHECKHIDE_SEQUENCES: self.widget.event_add(CHECKHIDE_VIRTUAL_EVENT_NAME, seq) self.widget.after(CHECKHIDE_TIME, self.checkhide_event) self.hideid = self.widget.bind(HIDE_VIRTUAL_EVENT_NAME, self.hide_event) for seq in HIDE_SEQUENCES: self.widget.event_add(HIDE_VIRTUAL_EVENT_NAME, seq) def checkhide_event(self, event=None): if not self.tipwindow: # If the event was triggered by the same event that unbinded # this function, the function will be called nevertheless, # so do nothing in this case. return curline, curcol = map(int, self.widget.index("insert").split('.')) if curline < self.parenline or \ (curline == self.parenline and curcol <= self.parencol) or \ self.widget.compare("insert", ">", MARK_RIGHT): self.hidetip() else: self.position_window() if self.checkhide_after_id is not None: self.widget.after_cancel(self.checkhide_after_id) self.checkhide_after_id = \ self.widget.after(CHECKHIDE_TIME, self.checkhide_event) def hide_event(self, event): if not self.tipwindow: # See the explanation in checkhide_event. return self.hidetip() def hidetip(self): if not self.tipwindow: return for seq in CHECKHIDE_SEQUENCES: self.widget.event_delete(CHECKHIDE_VIRTUAL_EVENT_NAME, seq) self.widget.unbind(CHECKHIDE_VIRTUAL_EVENT_NAME, self.checkhideid) self.checkhideid = None for seq in HIDE_SEQUENCES: self.widget.event_delete(HIDE_VIRTUAL_EVENT_NAME, seq) self.widget.unbind(HIDE_VIRTUAL_EVENT_NAME, self.hideid) self.hideid = None self.label.destroy() self.label = None self.tipwindow.destroy() self.tipwindow = None self.widget.mark_unset(MARK_RIGHT) self.parenline = self.parencol = self.lastline = None def is_active(self): return bool(self.tipwindow) ############################### # # Test Code # class container: # Conceptually an editor_window def __init__(self): root = Tk() text = self.text = Text(root) text.pack(side=LEFT, fill=BOTH, expand=1) text.insert("insert", "string.split") root.update() self.calltip = CallTip(text) text.event_add("<>", "(") text.event_add("<>", ")") text.bind("<>", self.calltip_show) text.bind("<>", self.calltip_hide) text.focus_set() root.mainloop() def calltip_show(self, event): self.calltip.showtip("Hello world") def calltip_hide(self, event): self.calltip.hidetip() def main(): # Test code c=container() if __name__=='__main__': main()