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Icons	[ DIR ]	drwxr-xr-x	2024-05-21 08:50
__pycache__	[ DIR ]	drwxr-xr-x	2024-05-21 08:50
idle_test	[ DIR ]	drwxr-xr-x	2024-05-21 08:50
AutoComplete.py	8.87 KB	-rw-r--r--	2024-04-17 16:58
AutoCompleteWindow.py	17.26 KB	-rw-r--r--	2024-04-17 16:58
AutoExpand.py	2.42 KB	-rw-r--r--	2024-04-17 16:58
Bindings.py	3.35 KB	-rw-r--r--	2024-04-17 16:58
CREDITS.txt	1.82 KB	-rw-r--r--	2017-09-19 07:32
CallTipWindow.py	5.76 KB	-rw-r--r--	2024-04-17 16:58
CallTips.py	5.79 KB	-rw-r--r--	2024-04-17 16:58
ChangeLog	55.07 KB	-rw-r--r--	2017-09-19 07:32
ClassBrowser.py	6.22 KB	-rw-r--r--	2024-04-17 16:58
CodeContext.py	8.16 KB	-rw-r--r--	2024-04-17 16:58
ColorDelegator.py	10.22 KB	-rw-r--r--	2024-04-17 16:58
Debugger.py	15.98 KB	-rw-r--r--	2024-04-17 16:58
Delegator.py	665 B	-rw-r--r--	2024-04-17 16:58
EditorWindow.py	64.75 KB	-rw-r--r--	2024-04-17 16:58
FileList.py	3.72 KB	-rw-r--r--	2024-04-17 16:58
FormatParagraph.py	7 KB	-rw-r--r--	2024-04-17 16:58
GrepDialog.py	4.01 KB	-rw-r--r--	2024-04-17 16:58
HISTORY.txt	10.08 KB	-rw-r--r--	2017-09-19 07:32
HyperParser.py	10.31 KB	-rw-r--r--	2024-04-17 16:58
IOBinding.py	19.4 KB	-rw-r--r--	2024-04-17 16:58
IdleHistory.py	4.02 KB	-rw-r--r--	2024-04-17 16:58
MultiCall.py	17.12 KB	-rw-r--r--	2024-04-17 16:58
MultiStatusBar.py	783 B	-rw-r--r--	2024-04-17 16:58
NEWS.txt	33.61 KB	-rw-r--r--	2017-09-19 07:32
ObjectBrowser.py	3.66 KB	-rw-r--r--	2024-04-17 16:58
OutputWindow.py	4.29 KB	-rw-r--r--	2024-04-17 16:58
ParenMatch.py	6.47 KB	-rw-r--r--	2024-04-17 16:58
PathBrowser.py	2.81 KB	-rw-r--r--	2024-04-17 16:58
Percolator.py	2.6 KB	-rw-r--r--	2024-04-17 16:58
PyParse.py	18.96 KB	-rw-r--r--	2024-04-17 16:58
PyShell.py	56.52 KB	-rwxr-xr-x	2024-04-17 16:58
README.txt	2.44 KB	-rw-r--r--	2017-09-19 07:32
RemoteDebugger.py	11.75 KB	-rw-r--r--	2024-04-17 16:58
RemoteObjectBrowser.py	964 B	-rw-r--r--	2024-04-17 16:58
ReplaceDialog.py	5.69 KB	-rw-r--r--	2024-04-17 16:58
RstripExtension.py	1.03 KB	-rw-r--r--	2024-04-17 16:58
ScriptBinding.py	7.88 KB	-rw-r--r--	2024-04-17 16:58
ScrolledList.py	3.9 KB	-rw-r--r--	2024-04-17 16:58
SearchDialog.py	1.97 KB	-rw-r--r--	2024-04-17 16:58
SearchDialogBase.py	5.06 KB	-rw-r--r--	2024-04-17 16:58
SearchEngine.py	7.37 KB	-rw-r--r--	2024-04-17 16:58
StackViewer.py	3.48 KB	-rw-r--r--	2024-04-17 16:58
TODO.txt	8.28 KB	-rw-r--r--	2017-09-19 07:32
ToolTip.py	2.67 KB	-rw-r--r--	2024-04-17 16:58
TreeWidget.py	14.86 KB	-rw-r--r--	2024-04-17 16:58
UndoDelegator.py	10.06 KB	-rw-r--r--	2024-04-17 16:58
WidgetRedirector.py	4.37 KB	-rw-r--r--	2024-04-17 16:58
WindowList.py	2.41 KB	-rw-r--r--	2024-04-17 16:58
ZoomHeight.py	1.28 KB	-rw-r--r--	2024-04-17 16:58
__init__.py	37 B	-rw-r--r--	2024-04-17 16:58
__main__.py	109 B	-rw-r--r--	2024-04-17 16:58
aboutDialog.py	6.42 KB	-rw-r--r--	2024-04-17 16:58
config-extensions.def	2.72 KB	-rw-r--r--	2017-09-19 07:32
config-highlight.def	1.7 KB	-rw-r--r--	2017-09-19 07:32
config-keys.def	7.35 KB	-rw-r--r--	2017-09-19 07:32
config-main.def	2.46 KB	-rw-r--r--	2017-09-19 07:32
configDialog.py	51.61 KB	-rw-r--r--	2024-04-17 16:58
configHandler.py	28.64 KB	-rw-r--r--	2024-04-17 16:58
configHelpSourceEdit.py	6.57 KB	-rw-r--r--	2024-04-17 16:58
configSectionNameDialog.py	4.21 KB	-rw-r--r--	2024-04-17 16:58
dynOptionMenuWidget.py	1.28 KB	-rw-r--r--	2024-04-17 16:58
extend.txt	3.56 KB	-rw-r--r--	2017-09-19 07:32
help.txt	11.71 KB	-rw-r--r--	2017-09-19 07:32
idle.py	400 B	-rw-r--r--	2024-04-17 16:58
idle.pyw	671 B	-rw-r--r--	2017-09-19 07:32
idlever.py	23 B	-rw-r--r--	2024-04-17 16:58
keybindingDialog.py	12.14 KB	-rw-r--r--	2024-04-17 16:58
macosxSupport.py	7 KB	-rw-r--r--	2024-04-17 16:58
rpc.py	20.46 KB	-rw-r--r--	2024-04-17 16:58
run.py	13.37 KB	-rw-r--r--	2024-04-17 16:58
tabbedpages.py	17.74 KB	-rw-r--r--	2024-04-17 16:58
textView.py	3.46 KB	-rw-r--r--	2024-04-17 16:58

Rename

"""A CallTip window class for Tkinter/IDLE.

After ToolTip.py, which uses ideas gleaned from PySol
Used by the CallTips IDLE extension.

"""
from tkinter import *

HIDE_VIRTUAL_EVENT_NAME = "<<calltipwindow-hide>>"
HIDE_SEQUENCES = ("<Key-Escape>", "<FocusOut>")
CHECKHIDE_VIRTUAL_EVENT_NAME = "<<calltipwindow-checkhide>>"
CHECKHIDE_SEQUENCES = ("<KeyRelease>", "<ButtonRelease>")
CHECKHIDE_TIME = 100 # miliseconds

MARK_RIGHT = "calltipwindowregion_right"

class CallTip:

def __init__(self, widget):
        self.widget = widget
        self.tipwindow = self.label = None
        self.parenline = self.parencol = None
        self.lastline = None
        self.hideid = self.checkhideid = None
        self.checkhide_after_id = None

def position_window(self):
        """Check if needs to reposition the window, and if so - do it."""
        curline = int(self.widget.index("insert").split('.')[0])
        if curline == self.lastline:
            return
        self.lastline = curline
        self.widget.see("insert")
        if curline == self.parenline:
            box = self.widget.bbox("%d.%d" % (self.parenline,
                                              self.parencol))
        else:
            box = self.widget.bbox("%d.0" % curline)
        if not box:
            box = list(self.widget.bbox("insert"))
            # align to left of window
            box[0] = 0
            box[2] = 0
        x = box[0] + self.widget.winfo_rootx() + 2
        y = box[1] + box[3] + self.widget.winfo_rooty()
        self.tipwindow.wm_geometry("+%d+%d" % (x, y))

def showtip(self, text, parenleft, parenright):
        """Show the calltip, bind events which will close it and reposition it.
        """
        # Only called in CallTips, where lines are truncated
        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("<<calltip-show>>", "(")
        text.event_add("<<calltip-hide>>", ")")
        text.bind("<<calltip-show>>", self.calltip_show)
        text.bind("<<calltip-hide>>", 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()