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Viewing changes to enthought/savage/traits/ui/wx/svg_button_editor.py

  • Committer: Bazaar Package Importer
  • Author(s): Varun Hiremath
  • Date: 2011-04-05 21:54:28 UTC
  • mfrom: (1.1.5 upstream)
  • mto: (8.2.1 sid)
  • mto: This revision was merged to the branch mainline in revision 10.
  • Revision ID: james.westby@ubuntu.com-20110405215428-1x2wtubz3ok2kxaq
Tags: upstream-3.4.1
Import upstream version 3.4.1

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enthought/savage/traits/ui/wx/svg_button_editor.py
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#
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#  Copyright (c) 2009, Enthought, Inc.
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#  All rights reserved.
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# 
 
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#
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#  This software is provided without warranty under the terms of the BSD
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#  license included in enthought/LICENSE.txt and may be redistributed only
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#  under the conditions described in the aforementioned license.  The license
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#  is also available online at http://www.enthought.com/licenses/BSD.txt
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#
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#  Thanks for using Enthought open source!
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#  
 
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#
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#------------------------------------------------------------------------------
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""" Traits UI button editor for SVG images.
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        # Reset the translation and zoom, then draw the text at an offset
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        # based on the text width. There is a minor gotcha for supporting
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        # multiple platforms here, Translate and DrawText behave differently
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        # on different platforms. 
 
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        # on different platforms.
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        # It would be nice is a cross platform library actually worked the
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        # same across platforms...
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        text_width = dc.GetTextExtent(label_text)[0]
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        text_x = (best_size.width - text_width)/2.0
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        text_y = self.button.factory.height
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        gc.Scale(100/float(self.zoom_x), 100/float(self.zoom_y))
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        if sys.platform == 'darwin':
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            gc.Translate(-x_offset + text_x, -y_offset + text_y)
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            dc.DrawText(label_text, 0, 0)
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        else:
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            gc.Translate(-x_offset, -y_offset)
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            dc.DrawText(label_text, text_x, text_y)
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        if not self.button.enabled:
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            self._draw_disable_mask(gc)
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        # to the opposite of what it currently is
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        if self.button.factory.toggle:
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            self.toggle_state = not self.toggle_state
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            if self.toggle_state:
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                tooltip = wx.ToolTip(self.button.factory.toggle_tooltip)
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            else:
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        """ Finishes initializing the editor by creating the underlying toolkit
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            widget.
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        """
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        self.document = SVGDocument.createFromFile(self.factory.filename, renderer=Renderer)
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        # load the button toggle document which will be displayed when the