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# Copyright (c) 2003, 2004 by Intevation GmbH |
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# Authors: |
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# Jan-Oliver Wagner <[email protected]> |
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# |
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# This program is free software under the GPL (>=v2) |
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# Read the file COPYING coming with Thuban for details. |
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|
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"""A dialog for entering multiple choice from a list of strings. |
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|
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This dialog is actually a class contained by the wxPython Library. |
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However, the wxMultipleChoiceDialog did not pass the style in 2.4.0. |
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|
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As soon as Thuban does not support wxPython 2.4.0 any more, |
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this module can be removed and the official wxMultipleChoiceDialog |
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of the wxPython Library be used directly.""" |
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|
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__version__ = "$Revision$" |
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|
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import wx |
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|
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class wxMultipleChoiceDialog(wx.Dialog): |
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"""This is a copy of the class wxPython.lib.dialogs.wxMultipleChoiceDialog |
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and fixes the bug that the style now is passed on (this is fixed |
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in version wxPython 2.4.1). |
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""" |
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def __init__(self, parent, msg, title, lst, pos = wx.DefaultPosition, |
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size = (200,200), style = wx.DEFAULT_DIALOG_STYLE): |
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wx.Dialog.__init__(self, parent, -1, title, pos, size, style) |
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x, y = pos |
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if x == -1 and y == -1: |
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self.CenterOnScreen(wx.wxBOTH) |
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dc = wx.wxClientDC(self) |
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height = 0 |
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for line in msg.splitlines(): |
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height = height + dc.GetTextExtent(msg)[1] + 4 |
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stat = wx.wxStaticText(self, -1, msg) |
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self.lbox = wx.wxListBox(self, 100, wx.wxDefaultPosition, |
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wx.wxDefaultSize, lst, wx.wxLB_MULTIPLE) |
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ok = wx.wxButton(self, wx.wxID_OK, "OK") |
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cancel = wx.wxButton(self, wx.wxID_CANCEL, "Cancel") |
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stat.SetConstraints(Layoutf('t=t10#1;l=l5#1;r=r5#1;h!%d' % (height,), |
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(self,))) |
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self.lbox.SetConstraints(Layoutf('t=b10#2;l=l5#1;r=r5#1;b=t5#3', |
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(self, stat, ok))) |
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ok.SetConstraints(Layoutf('b=b5#1;x%w25#1;w!80;h!25', (self,))) |
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cancel.SetConstraints(Layoutf('b=b5#1;x%w75#1;w!80;h!25', (self,))) |
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self.SetAutoLayout(1) |
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self.lst = lst |
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self.Layout() |
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|
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def GetValue(self): |
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return self.lbox.GetSelections() |
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|
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def GetValueString(self): |
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sel = self.lbox.GetSelections() |
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val = [] |
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for i in sel: |
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val.append(self.lst[i]) |
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return tuple(val) |
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