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Diffstat (limited to 'Lib/idlelib/MultiScrolledLists.py')
-rw-r--r-- | Lib/idlelib/MultiScrolledLists.py | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/Lib/idlelib/MultiScrolledLists.py b/Lib/idlelib/MultiScrolledLists.py deleted file mode 100644 index 6c140df..0000000 --- a/Lib/idlelib/MultiScrolledLists.py +++ /dev/null @@ -1,138 +0,0 @@ -# One or more ScrolledLists with HSeparators between them. -# There is a hierarchical relationship between them: -# the right list displays the substructure of the selected item -# in the left list. - -import string -from Tkinter import * -from WindowList import ListedToplevel -from Separator import HSeparator -from ScrolledList import ScrolledList - -class MultiScrolledLists: - - def __init__(self, root, nlists=2): - assert nlists >= 1 - self.root = root - self.nlists = nlists - self.path = [] - # create top - self.top = top = ListedToplevel(root) - top.protocol("WM_DELETE_WINDOW", self.close) - top.bind("<Escape>", self.close) - self.settitle() - # create frames and separators in between - self.frames = [] - self.separators = [] - last = top - for i in range(nlists-1): - sepa = HSeparator(last) - self.separators.append(sepa) - frame, last = sepa.parts() - self.frames.append(frame) - self.frames.append(last) - # create labels and lists - self.labels = [] - self.lists = [] - for i in range(nlists): - frame = self.frames[i] - label = Label(frame, text=self.subtitle(i), - relief="groove", borderwidth=2) - label.pack(fill="x") - self.labels.append(label) - list = ScrolledList(frame, width=self.width(i), - height=self.height(i)) - self.lists.append(list) - list.on_select = \ - lambda index, i=i, self=self: self.on_select(index, i) - list.on_double = \ - lambda index, i=i, self=self: self.on_double(index, i) - # fill leftmost list (rest get filled on demand) - self.fill(0) - # XXX one after_idle isn't enough; two are... - top.after_idle(self.call_pack_propagate_1) - - def call_pack_propagate_1(self): - self.top.after_idle(self.call_pack_propagate) - - def call_pack_propagate(self): - for frame in self.frames: - frame.pack_propagate(0) - - def close(self, event=None): - self.top.destroy() - - def settitle(self): - short = self.shorttitle() - long = self.longtitle() - if short and long: - title = short + " - " + long - elif short: - title = short - elif long: - title = long - else: - title = "Untitled" - icon = short or long or title - self.top.wm_title(title) - self.top.wm_iconname(icon) - - def longtitle(self): - # override this - return "Multi Scrolled Lists" - - def shorttitle(self): - # override this - return None - - def width(self, i): - # override this - return 20 - - def height(self, i): - # override this - return 10 - - def subtitle(self, i): - # override this - return "Column %d" % i - - def fill(self, i): - for k in range(i, self.nlists): - self.lists[k].clear() - self.labels[k].configure(text=self.subtitle(k)) - list = self.lists[i] - l = self.items(i) - for s in l: - list.append(s) - - def on_select(self, index, i): - item = self.lists[i].get(index) - del self.path[i:] - self.path.append(item) - if i+1 < self.nlists: - self.fill(i+1) - - def items(self, i): - # override this - l = [] - for k in range(10): - s = str(k) - if i > 0: - s = self.path[i-1] + "." + s - l.append(s) - return l - - def on_double(self, index, i): - pass - - -def main(): - root = Tk() - quit = Button(root, text="Exit", command=root.destroy) - quit.pack() - MultiScrolledLists(root, 4) - root.mainloop() - -if __name__ == "__main__": - main() |