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Make OptionMenu use the new Menu and MenuItem classes.

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This commit is contained in:
Tomeu Vizoso 2007-02-22 12:34:38 +01:00
parent 1d02002719
commit 2f4822f1cd
3 changed files with 34 additions and 70 deletions
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2
sugar/graphics/menu.py
View File

@ -80,7 +80,7 @@ class Menu(Popup):
'action': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([object]))
}
def __init__(self, title):
def __init__(self, title=None):
Popup.__init__(self)
self.props.background_color = color.MENU_BACKGROUND.get_int()

93
sugar/graphics/optionmenu.py
View File

@ -24,70 +24,27 @@ import hippo
from sugar.graphics import units
from sugar.graphics.roundbox import RoundBox
from sugar.graphics.menu import Menu, MenuItem
from sugar.graphics import iconbutton
from sugar.graphics import color
from sugar.graphics import font
from sugar.graphics.canvasicon import CanvasIcon
class Menu(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarMenu'
__gsignals__ = {
'action': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([object]))
}
class _Menu(Menu):
def __init__(self):
hippo.CanvasBox.__init__(self)
self.props.background_color = color.MENU_BACKGROUND.get_int()
self.props.border_color = color.MENU_BORDER.get_int()
self.props.border = units.points_to_pixels(1)
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:
icon = CanvasIcon(icon_name=icon_name,
scale=units.SMALL_ICON_SCALE)
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,
[action_id, label])
self.append(box)
def add_separator(self):
box = hippo.CanvasBox()
box.props.background_color = color.MENU_SEPARATOR.get_int()
box.props.box_height = units.points_to_pixels(1)
self.append(box)
def show(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 hide(self):
if self._window:
self._window.destroy()
self._window = None
def _item_button_press_event_cb(self, item, event, data):
self.emit('action', data)
self.hide()
Menu.__init__(self)
self._is_visible = False
def is_visible(self):
return self._window != None
return self._is_visible
def popup(self, x, y):
Menu.popup(self, x, y)
self._is_visible = True
def popdown(self):
Menu.popdown(self)
self._is_visible = False
class OptionMenu(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarOptionMenu'
@ -122,8 +79,9 @@ class OptionMenu(hippo.CanvasBox, hippo.CanvasItem):
arrow.props.xalign = hippo.ALIGNMENT_START
self._round_box.append(arrow)
self._menu = Menu()
self._menu = _Menu()
self._menu.connect('action', self._menu_action_cb)
self._menu.connect('action-completed', self._menu_action_completed_cb)
self.connect('button-press-event', self._button_press_event_cb)
@ -135,19 +93,19 @@ class OptionMenu(hippo.CanvasBox, hippo.CanvasItem):
if pspec.name == 'value':
return self._value
def add_option(self, action_id, label, icon_name=None, icon_color=None):
def add_item(self, menu_item):
if not self._value:
self._value = action_id
self._canvas_text.props.text = label
self._value = menu_item.props.action_id
self._canvas_text.props.text = menu_item.props.label
self._menu.add_item(action_id, label, icon_name, icon_color)
self._menu.add_item(menu_item)
def add_separator(self):
self._menu.add_separator()
def _button_press_event_cb(self, box, event):
if self._menu.is_visible():
self._menu.hide()
self._menu.popdown()
else:
context = self._round_box.get_context()
[x, y] = context.translate_to_screen(self._round_box)
@ -156,11 +114,16 @@ class OptionMenu(hippo.CanvasBox, hippo.CanvasItem):
self._menu.props.box_width = self.get_width_request()
[width, height] = self._round_box.get_allocation()
self._menu.show(x, y + height)
self._menu.popup(x, y + height)
def _menu_action_cb(self, menu, menu_item):
action_id = menu_item.props.action_id
label = menu_item.props.label
def _menu_action_cb(self, menu, data):
[action_id, label] = data
if action_id != self._value:
self._value = action_id
self._canvas_text.props.text = label
self.emit('changed')
def _menu_action_completed_cb(self, menu):
self._menu.popdown()

9
tests/test-option-menu.py
View File

@ -24,6 +24,7 @@ import hippo
from sugar.graphics.toolbar import Toolbar
from sugar.graphics.optionmenu import OptionMenu
from sugar.graphics.menu import MenuItem
from sugar.graphics.iconbutton import IconButton
def _option_menu_changed_cb(option_menu):
@ -56,11 +57,11 @@ OPTION_WRITE = 3
OPTION_CHAT = 4
option_menu = OptionMenu()
option_menu.add_option(OPTION_ANYTHING, _('Anything'))
option_menu.add_item(MenuItem(OPTION_ANYTHING, _('Anything')))
option_menu.add_separator()
option_menu.add_option(OPTION_DRAW, _('Draw'), 'theme:stock-close')
option_menu.add_option(OPTION_WRITE, _('Write'))
option_menu.add_option(OPTION_CHAT, _('Chat'))
option_menu.add_item(MenuItem(OPTION_DRAW, _('Draw'), 'theme:stock-close'))
option_menu.add_item(MenuItem(OPTION_WRITE, _('Write')))
option_menu.add_item(MenuItem(OPTION_CHAT, _('Chat')))
option_menu.connect('changed', _option_menu_changed_cb)
toolbar.append(option_menu)