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Diffstat (limited to 'src/sugar3/graphics/toggletoolbutton.py')
-rw-r--r-- | src/sugar3/graphics/toggletoolbutton.py | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/sugar3/graphics/toggletoolbutton.py b/src/sugar3/graphics/toggletoolbutton.py new file mode 100644 index 0000000..012c2b0 --- /dev/null +++ b/src/sugar3/graphics/toggletoolbutton.py @@ -0,0 +1,91 @@ +# Copyright (C) 2007, Red Hat, Inc. +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +""" +STABLE. +""" + +import gobject +import gtk + +from sugar.graphics.icon import Icon +from sugar.graphics.palette import Palette, ToolInvoker + + +class ToggleToolButton(gtk.ToggleToolButton): + + __gtype_name__ = 'SugarToggleToolButton' + + def __init__(self, named_icon=None): + gtk.ToggleToolButton.__init__(self) + + self._palette_invoker = ToolInvoker(self) + self.set_named_icon(named_icon) + + self.connect('destroy', self.__destroy_cb) + + def __destroy_cb(self, icon): + if self._palette_invoker is not None: + self._palette_invoker.detach() + + def set_named_icon(self, named_icon): + icon = Icon(icon_name=named_icon) + self.set_icon_widget(icon) + icon.show() + + def create_palette(self): + return None + + def get_palette(self): + return self._palette_invoker.palette + + def set_palette(self, palette): + self._palette_invoker.palette = palette + + palette = gobject.property( + type=object, setter=set_palette, getter=get_palette) + + def get_palette_invoker(self): + return self._palette_invoker + + def set_palette_invoker(self, palette_invoker): + self._palette_invoker.detach() + self._palette_invoker = palette_invoker + + palette_invoker = gobject.property( + type=object, setter=set_palette_invoker, getter=get_palette_invoker) + + def set_tooltip(self, text): + self.set_palette(Palette(text)) + + def do_expose_event(self, event): + allocation = self.get_allocation() + child = self.get_child() + + if self.palette and self.palette.is_up(): + invoker = self.palette.props.invoker + invoker.draw_rectangle(event, self.palette) + elif child.state == gtk.STATE_PRELIGHT: + child.style.paint_box(event.window, gtk.STATE_PRELIGHT, + gtk.SHADOW_NONE, event.area, + child, 'toolbutton-prelight', + allocation.x, allocation.y, + allocation.width, allocation.height) + + gtk.ToggleToolButton.do_expose_event(self, event) + + palette = property(get_palette, set_palette) |