Thuban/UI/multiplechoicedialog.py

# Copyright (c) 2003, 2004 by Intevation GmbH
# Authors:
# Jan-Oliver Wagner <[email protected]>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with Thuban for details.

"""A dialog for entering multiple choice from a list of strings.

This dialog is actually a class contained by the wxPython Library.
However, the wxMultipleChoiceDialog did not pass the style in 2.4.0.

As soon as Thuban does not support wxPython 2.4.0 any more,
this module can be removed and the official wxMultipleChoiceDialog
of the wxPython Library be used directly."""

__version__ = "$Revision$"

from wxPython.wx import *
from wxPython import wx
from wxPython.lib.layoutf import Layoutf

class wxMultipleChoiceDialog(wx.wxDialog):
    """This is a copy of the class wxPython.lib.dialogs.wxMultipleChoiceDialog
    and fixes the bug that the style now is passed on (this is fixed
    in version wxPython 2.4.1).
    """
    def __init__(self, parent, msg, title, lst, pos = wxDefaultPosition,
                 size = (200,200), style = wxDEFAULT_DIALOG_STYLE):
        wxDialog.__init__(self, parent, -1, title, pos, size, style)
        x, y = pos
        if x == -1 and y == -1:
            self.CenterOnScreen(wx.wxBOTH)
        dc = wx.wxClientDC(self)
        height = 0
        for line in msg.splitlines():
            height = height + dc.GetTextExtent(msg)[1] + 4
        stat = wx.wxStaticText(self, -1, msg)
        self.lbox = wx.wxListBox(self, 100, wx.wxDefaultPosition,
                                 wx.wxDefaultSize, lst, wx.wxLB_MULTIPLE)
        ok = wx.wxButton(self, wx.wxID_OK, "OK")
        cancel = wx.wxButton(self, wx.wxID_CANCEL, "Cancel")
        stat.SetConstraints(Layoutf('t=t10#1;l=l5#1;r=r5#1;h!%d' % (height,),
                                   (self,)))
        self.lbox.SetConstraints(Layoutf('t=b10#2;l=l5#1;r=r5#1;b=t5#3',
                                 (self, stat, ok)))
        ok.SetConstraints(Layoutf('b=b5#1;x%w25#1;w!80;h!25', (self,)))
        cancel.SetConstraints(Layoutf('b=b5#1;x%w75#1;w!80;h!25', (self,)))
        self.SetAutoLayout(1)
        self.lst = lst
        self.Layout()

    def GetValue(self):
        return self.lbox.GetSelections()

    def GetValueString(self):
        sel = self.lbox.GetSelections()
        val = []
        for i in sel:
            val.append(self.lst[i])
        return tuple(val)
1	# Copyright (c) 2003, 2004 by Intevation GmbH
2	# Authors:
3	# Jan-Oliver Wagner <[email protected]>
4	#
5	# This program is free software under the GPL (>=v2)
6	# Read the file COPYING coming with Thuban for details.
7
8	"""A dialog for entering multiple choice from a list of strings.
9
10	This dialog is actually a class contained by the wxPython Library.
11	However, the wxMultipleChoiceDialog did not pass the style in 2.4.0.
12
13	As soon as Thuban does not support wxPython 2.4.0 any more,
14	this module can be removed and the official wxMultipleChoiceDialog
15	of the wxPython Library be used directly."""
16
17	__version__ = "$Revision$"
18
19	from wxPython.wx import *
20	from wxPython import wx
21	from wxPython.lib.layoutf import Layoutf
22
23	class wxMultipleChoiceDialog(wx.wxDialog):
24	"""This is a copy of the class wxPython.lib.dialogs.wxMultipleChoiceDialog
25	and fixes the bug that the style now is passed on (this is fixed
26	in version wxPython 2.4.1).
27	"""
28	def __init__(self, parent, msg, title, lst, pos = wxDefaultPosition,
29	size = (200,200), style = wxDEFAULT_DIALOG_STYLE):
30	wxDialog.__init__(self, parent, -1, title, pos, size, style)
31	x, y = pos
32	if x == -1 and y == -1:
33	self.CenterOnScreen(wx.wxBOTH)
34	dc = wx.wxClientDC(self)
35	height = 0
36	for line in msg.splitlines():
37	height = height + dc.GetTextExtent(msg)[1] + 4
38	stat = wx.wxStaticText(self, -1, msg)
39	self.lbox = wx.wxListBox(self, 100, wx.wxDefaultPosition,
40	wx.wxDefaultSize, lst, wx.wxLB_MULTIPLE)
41	ok = wx.wxButton(self, wx.wxID_OK, "OK")
42	cancel = wx.wxButton(self, wx.wxID_CANCEL, "Cancel")
43	stat.SetConstraints(Layoutf('t=t10#1;l=l5#1;r=r5#1;h!%d' % (height,),
44	(self,)))
45	self.lbox.SetConstraints(Layoutf('t=b10#2;l=l5#1;r=r5#1;b=t5#3',
46	(self, stat, ok)))
47	ok.SetConstraints(Layoutf('b=b5#1;x%w25#1;w!80;h!25', (self,)))
48	cancel.SetConstraints(Layoutf('b=b5#1;x%w75#1;w!80;h!25', (self,)))
49	self.SetAutoLayout(1)
50	self.lst = lst
51	self.Layout()
52
53	def GetValue(self):
54	return self.lbox.GetSelections()
55
56	def GetValueString(self):
57	sel = self.lbox.GetSelections()
58	val = []
59	for i in sel:
60	val.append(self.lst[i])
61	return tuple(val)
Name	Value
svn:eol-style	native
svn:keywords	Author Date Id Revision