Author Topic: [4857Win] List Control for FontLab Dialogs broken  (Read 1145 times)


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[4857Win] List Control for FontLab Dialogs broken
« on: 2013-04-30, 04:33:31 »

given the folowing code:
Code: [Select]
from FL import *

class ListTestDlg(object):
def __init__(self):
self.d = Dialog(self)
self.d.size = Point(200, 200)
self.d.title = 'List Control Test'
listRect = Rect(20, 20, 180, 160)
self.d.AddControl(LISTCONTROL, listRect, 'testListCtrl', STYLE_LIST)
self.testListCtrl = ['Item 0', 'Item 1', 'Item 2', 'Item 3', 'Item 4']
self.testListCtrl_index = 0

def on_testListCtrl(self, code):
print 'ListItem index %d clicked' % self.testListCtrl_index

def Run(self):
return self.d.Run()

dlg = ListTestDlg()
if dlg.Run() == OK:
print 'Dialog closed with OK: ListItem index %d selected' % dlg.testListCtrl_index
You will get the folowing dialog

When you use this dialog in FontLab 5.0.4 build 2741 and click on the topmost list item you will get 0 as index, 1 for the second and so on - business as usual.

If you do the same in FontLab 5.2.1 build 4857 you get -1 as index for the topmost item, 0 for the second, 1 for the third and so on.

This means all existing scripts which use the list control in FontLab dialogs are now broken.

This problem seems to be related with: