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#------------------------------------------------------------------------------
# Copyright (c) 2005, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
# Thanks for using Enthought open source!
#
# Author: Enthought, Inc.
# Description: <Enthought pyface package component>
#------------------------------------------------------------------------------
""" System metrics (screen width and height etc). """
# Major package imports.
import wx
# Enthought library imports.
from enthought.traits.api import HasPrivateTraits, Int, Property
class SystemMetrics(HasPrivateTraits):
""" System metrics (screen width and height etc). """
# fixme: add in all the other metrics as we find the need for them.
#### 'SystemMetrics' interface ############################################
# The width of the screen in pixels.
screen_width = Property(Int)
# The height of the screen in pixels.
screen_height = Property(Int)
# Background color of a standard dialog window as a tuple of RGB values
# between 0.0 and 1.0.
dialog_background_color = Property
###########################################################################
# 'SystemMetrics' interface.
###########################################################################
#### Properties ###########################################################
def _get_screen_width(self):
""" Returns the width of the scene in pixels. """
return wx.SystemSettings.GetMetric( wx.SYS_SCREEN_X )
def _get_screen_height(self):
""" Returns the height of the scene in pixels. """
return wx.SystemSettings.GetMetric( wx.SYS_SCREEN_Y )
def _get_dialog_background_color(self):
""" Returns background color of a standard dialog window as an
RGB tuple. RGB values range between 0.0-1.0
"""
wx_color = wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNFACE)
color = wx_color.Get()
return (color[0]/255., color[1]/255., color[2]/255.)
#### EOF ######################################################################
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