Gecko [ edgpens.lpkmn.gov.my ]

Name	Size	Permission
Icons	[ DIR ]	drwxrwxrwx
__pycache__	[ DIR ]	drwxrwxrwx
idle_test	[ DIR ]	drwxrwxrwx
CREDITS.txt	1.86 KB	-rw-rw-rw-
ChangeLog	56.59 KB	-rw-rw-rw-
HISTORY.txt	10.36 KB	-rw-rw-rw-
NEWS.txt	53.86 KB	-rw-rw-rw-
NEWS2x.txt	27.18 KB	-rw-rw-rw-
README.txt	9.7 KB	-rw-rw-rw-
TODO.txt	8.48 KB	-rw-rw-rw-
__init__.py	406 B	-rw-rw-rw-
__main__.py	167 B	-rw-rw-rw-
autocomplete.py	9.36 KB	-rw-rw-rw-
autocomplete_w.py	21.09 KB	-rw-rw-rw-
autoexpand.py	3.23 KB	-rw-rw-rw-
browser.py	8.64 KB	-rw-rw-rw-
calltip.py	7.3 KB	-rw-rw-rw-
calltip_w.py	7.19 KB	-rw-rw-rw-
codecontext.py	11.42 KB	-rw-rw-rw-
colorizer.py	14.8 KB	-rw-rw-rw-
config-extensions.def	2.27 KB	-rw-rw-rw-
config-highlight.def	2.9 KB	-rw-rw-rw-
config-keys.def	10.96 KB	-rw-rw-rw-
config-main.def	3.18 KB	-rw-rw-rw-
config.py	38.17 KB	-rw-rw-rw-
config_key.py	14.52 KB	-rw-rw-rw-
configdialog.py	105.61 KB	-rw-rw-rw-
debugger.py	19.19 KB	-rw-rw-rw-
debugger_r.py	12.27 KB	-rw-rw-rw-
debugobj.py	4.1 KB	-rw-rw-rw-
debugobj_r.py	1.1 KB	-rw-rw-rw-
delegator.py	1.05 KB	-rw-rw-rw-
dynoption.py	2.03 KB	-rw-rw-rw-
editor.py	66 KB	-rw-rw-rw-
extend.txt	3.63 KB	-rw-rw-rw-
filelist.py	3.91 KB	-rw-rw-rw-
format.py	15.82 KB	-rw-rw-rw-
grep.py	7.52 KB	-rw-rw-rw-
help.html	76.29 KB	-rw-rw-rw-
help.py	11.86 KB	-rw-rw-rw-
help_about.py	9.1 KB	-rw-rw-rw-
history.py	4.07 KB	-rw-rw-rw-
hyperparser.py	12.89 KB	-rw-rw-rw-
idle.bat	177 B	-rwxrwxrwx
idle.py	468 B	-rw-rw-rw-
idle.pyw	587 B	-rw-rw-rw-
iomenu.py	15.85 KB	-rw-rw-rw-
macosx.py	9.72 KB	-rw-rw-rw-
mainmenu.py	3.97 KB	-rw-rw-rw-
multicall.py	18.65 KB	-rw-rw-rw-
outwin.py	5.76 KB	-rw-rw-rw-
parenmatch.py	7.21 KB	-rw-rw-rw-
pathbrowser.py	3.23 KB	-rw-rw-rw-
percolator.py	3.58 KB	-rw-rw-rw-
pyparse.py	19.97 KB	-rw-rw-rw-
pyshell.py	63.08 KB	-rw-rw-rw-
query.py	15.1 KB	-rw-rw-rw-
redirector.py	6.88 KB	-rw-rw-rw-
replace.py	10.06 KB	-rw-rw-rw-
rpc.py	21.21 KB	-rw-rw-rw-
run.py	21.63 KB	-rw-rw-rw-
runscript.py	8.29 KB	-rw-rw-rw-
scrolledlist.py	4.51 KB	-rw-rw-rw-
search.py	5.6 KB	-rw-rw-rw-
searchbase.py	7.88 KB	-rw-rw-rw-
searchengine.py	7.42 KB	-rw-rw-rw-
sidebar.py	20.41 KB	-rw-rw-rw-
squeezer.py	12.87 KB	-rw-rw-rw-
stackviewer.py	4.5 KB	-rw-rw-rw-
statusbar.py	1.49 KB	-rw-rw-rw-
textview.py	6.84 KB	-rw-rw-rw-
tooltip.py	6.58 KB	-rw-rw-rw-
tree.py	16.47 KB	-rw-rw-rw-
undo.py	11.14 KB	-rw-rw-rw-
util.py	722 B	-rw-rw-rw-
window.py	2.65 KB	-rw-rw-rw-
zoomheight.py	4.23 KB	-rw-rw-rw-
zzdummy.py	2.03 KB	-rw-rw-rw-

Code Editor : scrolledlist.py

from tkinter import *
from tkinter.ttk import Frame, Scrollbar

from idlelib import macosx

class ScrolledList:

default = "(None)"

def __init__(self, master, **options):
        # Create top frame, with scrollbar and listbox
        self.master = master
        self.frame = frame = Frame(master)
        self.frame.pack(fill="both", expand=1)
        self.vbar = vbar = Scrollbar(frame, name="vbar")
        self.vbar.pack(side="right", fill="y")
        self.listbox = listbox = Listbox(frame, exportselection=0,
            background="white")
        if options:
            listbox.configure(options)
        listbox.pack(expand=1, fill="both")
        # Tie listbox and scrollbar together
        vbar["command"] = listbox.yview
        listbox["yscrollcommand"] = vbar.set
        # Bind events to the list box
        listbox.bind("<ButtonRelease-1>", self.click_event)
        listbox.bind("<Double-ButtonRelease-1>", self.double_click_event)
        if macosx.isAquaTk():
            listbox.bind("<ButtonPress-2>", self.popup_event)
            listbox.bind("<Control-Button-1>", self.popup_event)
        else:
            listbox.bind("<ButtonPress-3>", self.popup_event)
        listbox.bind("<Key-Up>", self.up_event)
        listbox.bind("<Key-Down>", self.down_event)
        # Mark as empty
        self.clear()

def close(self):
        self.frame.destroy()

def clear(self):
        self.listbox.delete(0, "end")
        self.empty = 1
        self.listbox.insert("end", self.default)

def append(self, item):
        if self.empty:
            self.listbox.delete(0, "end")
            self.empty = 0
        self.listbox.insert("end", str(item))

def get(self, index):
        return self.listbox.get(index)

def click_event(self, event):
        self.listbox.activate("@%d,%d" % (event.x, event.y))
        index = self.listbox.index("active")
        self.select(index)
        self.on_select(index)
        return "break"

def double_click_event(self, event):
        index = self.listbox.index("active")
        self.select(index)
        self.on_double(index)
        return "break"

menu = None

def popup_event(self, event):
        if not self.menu:
            self.make_menu()
        menu = self.menu
        self.listbox.activate("@%d,%d" % (event.x, event.y))
        index = self.listbox.index("active")
        self.select(index)
        menu.tk_popup(event.x_root, event.y_root)
        return "break"

def make_menu(self):
        menu = Menu(self.listbox, tearoff=0)
        self.menu = menu
        self.fill_menu()

def up_event(self, event):
        index = self.listbox.index("active")
        if self.listbox.selection_includes(index):
            index = index - 1
        else:
            index = self.listbox.size() - 1
        if index < 0:
            self.listbox.bell()
        else:
            self.select(index)
            self.on_select(index)
        return "break"

def down_event(self, event):
        index = self.listbox.index("active")
        if self.listbox.selection_includes(index):
            index = index + 1
        else:
            index = 0
        if index >= self.listbox.size():
            self.listbox.bell()
        else:
            self.select(index)
            self.on_select(index)
        return "break"

def select(self, index):
        self.listbox.focus_set()
        self.listbox.activate(index)
        self.listbox.selection_clear(0, "end")
        self.listbox.selection_set(index)
        self.listbox.see(index)

# Methods to override for specific actions

def fill_menu(self):
        pass

def on_select(self, index):
        pass

def on_double(self, index):
        pass

def _scrolled_list(parent):  # htest #
    top = Toplevel(parent)
    x, y = map(int, parent.geometry().split('+')[1:])
    top.geometry("+%d+%d" % (x+200, y + 175))
    class MyScrolledList(ScrolledList):
        def fill_menu(self): self.menu.add_command(label="right click")
        def on_select(self, index): print("select", self.get(index))
        def on_double(self, index): print("double", self.get(index))

scrolled_list = MyScrolledList(top)
    for i in range(30):
        scrolled_list.append("Item %02d" % i)

if __name__ == '__main__':
    from unittest import main
    main('idlelib.idle_test.test_scrolledlist', verbosity=2,)

from idlelib.idle_test.htest import run
    run(_scrolled_list)

${this.title}

Code Editor : scrolledlist.py