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# Copyright (c) 2001 by Intevation GmbH |
# Copyright (c) 2001, 2003 by Intevation GmbH |
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# Authors: |
# Authors: |
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# Jonathan Coles <[email protected]> |
# Jonathan Coles <[email protected]> |
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# |
# |
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# This program is free software under the GPL (>=v2) |
# This program is free software under the GPL (>=v2) |
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# Read the file COPYING coming with Thuban for details. |
# Read the file COPYING coming with Thuban for details. |
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"""Miscellaneous UI related functions""" |
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__version__ = "$Revision$" |
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# $Source$ |
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# $Id$ |
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from Thuban.Model.color import Color |
from Thuban.Model.color import Color |
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from wxPython.wx import wxColour |
from wxPython.wx import wxColour, \ |
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wxBeginBusyCursor, wxEndBusyCursor, wxSafeYield |
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def Color2wxColour(color): |
def Color2wxColour(color): |
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assert(color is not None) |
"""Return a wxColor object for the Thuban color object color""" |
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assert(isinstance(color, Color)) |
return wxColour(int(round(color.red * 255)), |
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return wxColour(color.red * 255, |
int(round(color.green * 255)), |
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color.green * 255, |
int(round(color.blue * 255))) |
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color.blue * 255) |
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def wxColour2Color(colour): |
def wxColour2Color(colour): |
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"""Return a Thuban color object for the wxColor object color""" |
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assert(colour is not None) |
assert(colour is not None) |
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# this doesn't work because colour is really a wxColourPtr! |
# this doesn't work because colour is really a wxColourPtr! |
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#assert(isinstance(colour, wxColour)) |
#assert(isinstance(colour, wxColour)) |
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colour.Green() / 255.0, |
colour.Green() / 255.0, |
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colour.Blue() / 255.0) |
colour.Blue() / 255.0) |
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def ThubanBeginBusyCursor(): |
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"""Thuban wrapper for wxBeginBusyCursor |
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In addition to calling wxBeginBusyCursor this function also calls |
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wxSafeYield to make sure that the cursor change takes effect. wxGTK |
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2.4 at least doesn't do that automatically. |
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This function and the corresponding ThubanEndBusyCursor function are |
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the functions to use in Thuban to set a busy cursor. |
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""" |
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wxBeginBusyCursor() |
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wxSafeYield() |
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def ThubanEndBusyCursor(): |
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"""Thuban wrapper for wxEndBusyCursor |
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This function doesn't do anything more than calling wxEndBusyCursor |
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yet, but please use this whereever you use ThubanBeginBusyCursor. |
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""" |
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wxEndBusyCursor() |
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