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183 lines
5.1 KiB
Python
183 lines
5.1 KiB
Python
# Copyright (C) 2007, Red Hat, Inc.
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# Copyright (C) 2007-2008, One Laptop Per Child
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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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"""
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STABLE.
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"""
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import gtk
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import gobject
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from sugar.graphics.icon import Icon
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from sugar.graphics.palette import Palette, ToolInvoker
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from sugar.graphics import toolbutton
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class RadioToolButton(gtk.RadioToolButton):
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"""
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An implementation of a "push" button.
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"""
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__gtype_name__ = 'SugarRadioToolButton'
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def __init__(self, **kwargs):
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self._accelerator = None
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self._tooltip = None
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self._xo_color = None
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self._palette_invoker = ToolInvoker()
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gobject.GObject.__init__(self, **kwargs)
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self._palette_invoker.attach_tool(self)
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self.connect('destroy', self.__destroy_cb)
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def __destroy_cb(self, icon):
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if self._palette_invoker is not None:
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self._palette_invoker.detach()
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def set_tooltip(self, tooltip):
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"""
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Set a simple palette with just a single label.
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Parameters
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----------
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tooltip:
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Returns
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-------
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None
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"""
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if self.palette is None or self._tooltip is None:
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self.palette = Palette(tooltip)
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elif self.palette is not None:
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self.palette.set_primary_text(tooltip)
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self._tooltip = tooltip
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# Set label, shows up when toolbar overflows
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gtk.RadioToolButton.set_label(self, tooltip)
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def get_tooltip(self):
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return self._tooltip
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tooltip = gobject.property(type=str, setter=set_tooltip,
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getter=get_tooltip)
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def set_accelerator(self, accelerator):
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"""
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Sets the accelerator.
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Parameters
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----------
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accelerator:
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Returns
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-------
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None
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"""
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self._accelerator = accelerator
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toolbutton.setup_accelerator(self)
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def get_accelerator(self):
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"""
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Returns the accelerator for the button.
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Parameters
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----------
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None
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Returns
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------
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accelerator:
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"""
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return self._accelerator
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accelerator = gobject.property(type=str, setter=set_accelerator,
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getter=get_accelerator)
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def set_named_icon(self, named_icon):
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icon = Icon(icon_name=named_icon,
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xo_color=self._xo_color,
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icon_size=gtk.ICON_SIZE_LARGE_TOOLBAR)
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self.set_icon_widget(icon)
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icon.show()
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def get_named_icon(self):
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if self.props.icon_widget is not None:
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return self.props.icon_widget.props.icon_name
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else:
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return None
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named_icon = gobject.property(type=str, setter=set_named_icon,
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getter=get_named_icon)
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def set_xo_color(self, xo_color):
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if self._xo_color != xo_color:
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self._xo_color = xo_color
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if self.props.icon_widget is not None:
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self.props.icon_widget.props.xo_color = xo_color
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def get_xo_color(self):
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return self._xo_color
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xo_color = gobject.property(type=object, setter=set_xo_color,
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getter=get_xo_color)
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def create_palette(self):
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return None
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def get_palette(self):
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return self._palette_invoker.palette
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def set_palette(self, palette):
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self._palette_invoker.palette = palette
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palette = gobject.property(
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type=object, setter=set_palette, getter=get_palette)
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def get_palette_invoker(self):
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return self._palette_invoker
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def set_palette_invoker(self, palette_invoker):
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self._palette_invoker.detach()
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self._palette_invoker = palette_invoker
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palette_invoker = gobject.property(
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type=object, setter=set_palette_invoker, getter=get_palette_invoker)
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def do_expose_event(self, event):
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child = self.get_child()
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allocation = self.get_allocation()
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if self.palette and self.palette.is_up():
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invoker = self.palette.props.invoker
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invoker.draw_rectangle(event, self.palette)
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elif child.state == gtk.STATE_PRELIGHT:
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child.style.paint_box(event.window, gtk.STATE_PRELIGHT,
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gtk.SHADOW_NONE, event.area,
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child, 'toolbutton-prelight',
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allocation.x, allocation.y,
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allocation.width, allocation.height)
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gtk.RadioToolButton.do_expose_event(self, event)
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