1938fb13f0
the icon rendering part. The plan is to share this code with CanvasIcon once it has all the necessary features. Also cleanup the API by just reusing gtk.Image icon_name and file properties.
70 lines
2.5 KiB
Python
70 lines
2.5 KiB
Python
# Copyright (C) 2007, Red Hat, Inc.
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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 gtk
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import gobject
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import time
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from sugar.graphics.icon import Icon
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from sugar.graphics.palette import Palette, WidgetInvoker
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class ToolButton(gtk.ToolButton):
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__gtype_name__ = "SugarToolButton"
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def __init__(self, icon_name=None):
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gtk.ToolButton.__init__(self)
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self._palette = None
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if icon_name:
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self.set_icon(icon_name)
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self.connect('clicked', self._button_clicked_cb)
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def set_icon(self, icon_name):
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icon = Icon(icon_name=icon_name)
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self.set_icon_widget(icon)
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icon.show()
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def get_palette(self):
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return self._palette
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def set_palette(self, palette):
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self._palette = palette
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self._palette.props.invoker = WidgetInvoker(self.child)
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def set_tooltip(self, text):
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self.set_palette(Palette(text))
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def do_expose_event(self, event):
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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 self.child.state == gtk.STATE_PRELIGHT:
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self.child.style.paint_box(event.window, gtk.STATE_PRELIGHT,
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gtk.SHADOW_NONE, event.area,
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self.child, "toolbutton-prelight",
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self.allocation.x,
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self.allocation.y,
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self.allocation.width,
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self.allocation.height)
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gtk.ToolButton.do_expose_event(self, event)
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def _button_clicked_cb(self, widget):
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if self._palette:
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self._palette.popdown(True)
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palette = property(get_palette, set_palette)
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