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# Test List module.
# Draw a window with all the files in the current folder.
# double-clicking will change folder.
#
# This test expects Win, Evt and FrameWork (and anything used by those)
# to work.
#
# Actually, it is more a test of FrameWork by now....
from FrameWork import *
from Carbon import Win
from Carbon import Qd
from Carbon import List
from Carbon import Lists
import os
class ListWindow(Window):
def open(self, name, where):
self.where = where
r = (40, 40, 400, 300)
w = Win.NewWindow(r, name, 1, 0, -1, 1, 0x55555555)
r2 = (0, 0, 345, 245)
Qd.SetPort(w)
self.wid = w
self.list = List.LNew(r2, (0, 0, 1, 1), (0,0), 0, w, 0, 1, 1, 1)
self.list.selFlags = Lists.lOnlyOne
self.filllist()
w.DrawGrowIcon()
self.do_postopen()
def do_activate(self, onoff, evt):
self.list.LActivate(onoff)
def do_update(self, *args):
self.list.LUpdate(self.wid.GetWindowPort().visRgn)
def do_contentclick(self, local, modifiers, evt):
dclick = self.list.LClick(local, modifiers)
if dclick:
h, v = self.list.LLastClick()
file = self.list.LGetCell(1000, (h, v))
self.where = os.path.join(self.where, file)
self.filllist()
def filllist(self):
"""Fill the list with the contents of the current directory"""
l = self.list
l.LSetDrawingMode(0)
l.LDelRow(0, 0)
contents = os.listdir(self.where)
l.LAddRow(len(contents), 0)
for i in range(len(contents)):
l.LSetCell(contents[i], (0, i))
l.LSetDrawingMode(1)
l.LUpdate(self.wid.GetWindowPort().visRgn)
class TestList(Application):
def __init__(self):
Application.__init__(self)
self.num = 0
self.listoflists = []
def makeusermenus(self):
self.filemenu = m = Menu(self.menubar, "File")
self.newitem = MenuItem(m, "New window...", "O", self.open)
self.quititem = MenuItem(m, "Quit", "Q", self.quit)
def open(self, *args):
import macfs
fss, ok = macfs.GetDirectory()
if not ok:
return
w = ListWindow(self)
w.open('Window %d'%self.num, fss.as_pathname())
self.num = self.num + 1
self.listoflists.append(w)
def quit(self, *args):
raise self
def do_about(self, id, item, window, event):
EasyDialogs.Message("""Test the List Manager interface.
Simple inward-only folder browser""")
def main():
App = TestList()
App.mainloop()
if __name__ == '__main__':
main()
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