sugar-toolkit-gtk3/sugar/graphics/popup.py

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2007-02-20 16:38:25 +01:00
# Copyright (C) 2007, One Laptop Per Child
#
# 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.
import sys
import logging
import gobject
import gtk
import hippo
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from sugar.graphics import units
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from sugar.graphics.roundbox import RoundBox
from sugar.graphics import color
from sugar.graphics import font
from sugar.graphics.canvasicon import CanvasIcon
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class Popup(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarPopup'
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__gsignals__ = {
'action-completed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
}
def __init__(self, title):
hippo.CanvasBox.__init__(self)
self.props.background_color = color.MENU_BACKGROUND.get_int()
self.props.border_color = color.MENU_BORDER.get_int()
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self.props.border = units.points_to_pixels(1)
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self._window = None
def add_item(self, action_id, label, icon_name=None, icon_color=None):
box = hippo.CanvasBox(orientation=hippo.ORIENTATION_HORIZONTAL)
box.props.padding = 5
box.props.spacing = 5
if icon_name:
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icon = CanvasIcon(icon_name=icon_name,
scale=units.SMALL_ICON_SCALE)
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if icon_color:
icon.props.color = icon_color
box.append(icon)
canvas_text = hippo.CanvasText()
canvas_text.props.text = label
canvas_text.props.color = color.LABEL_TEXT.get_int()
canvas_text.props.font_desc = font.DEFAULT.get_pango_desc()
box.append(canvas_text)
box.connect('button-press-event', self._item_button_press_event_cb)
self.append(box)
def add_separator(self):
box = hippo.CanvasBox()
box.props.background_color = color.MENU_SEPARATOR.get_int()
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box.props.box_height = units.points_to_pixels(1)
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self.append(box)
def popup(self, x, y):
if not self._window:
self._window = hippo.CanvasWindow(gtk.WINDOW_POPUP)
self._window.move(x, y)
self._window.set_root(self)
self._window.show()
def popdown(self):
if self._window:
self._window.destroy()
self._window = None
def _item_button_press_event_cb(self, item, event):
self.emit('action-completed')