70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
# Copyright (C) 2007, Red Hat
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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import gobject
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import hippo
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from sugar.graphics.iconbutton import IconButton
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from sugar.graphics import color
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class ToggleIconButton(IconButton, hippo.CanvasItem):
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__gtype_name__ = 'SugarToggleIconButton'
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__gproperties__ = {
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'toggled' : (bool, None, None, False,
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gobject.PARAM_READWRITE)
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}
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def __init__(self, **kwargs):
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self._toggled = False
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IconButton.__init__(self, **kwargs)
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def _get_bg_color(self):
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if self._toggled:
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col = color.TOGGLE_BUTTON_BACKGROUND
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else:
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col = color.BUTTON_BACKGROUND_NORMAL
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return col.get_int()
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def _set_toggled(self, toggled):
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self._toggled = toggled
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self.props.background_color = self._get_bg_color()
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def do_set_property(self, pspec, value):
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if pspec.name == 'toggled':
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self._set_toggled(value)
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else:
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IconButton.do_set_property(self, pspec, value)
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def do_get_property(self, pspec):
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if pspec.name == 'toggled':
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return self._toggled
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return IconButton.do_get_property(self, pspec)
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def do_button_press_event(self, event):
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self.props.toggled = not self._toggled
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return IconButton.do_button_press_event(self, event)
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def prelight(self, enter):
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if enter and not self._toggled:
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IconButton.prelight(self, enter)
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else:
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self.props.background_color = self._get_bg_color()
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