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New widget OptionMenu.

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This commit is contained in:
Tomeu Vizoso 2007-02-15 18:23:52 +01:00
parent 3353881920
commit 32c89a1fcb
9 changed files with 259 additions and 13 deletions
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3
sugar/graphics/Makefile.am
View File

@ -13,7 +13,8 @@ sugar_PYTHON = \
menu.py \
menuicon.py \
menushell.py \
roundbox.py \
optionmenu.py \
roundbox.py \
snowflakebox.py \
spreadbox.py \
style.py \

7
sugar/graphics/entry.py
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@ -20,10 +20,10 @@ import logging
import gobject
import gtk
import hippo
import pango
from sugar.graphics import style
from sugar.graphics.style import Color
from sugar.graphics.style import Font
from sugar.graphics.button import Button
from sugar.graphics.roundbox import RoundBox
@ -57,10 +57,7 @@ class Entry(hippo.CanvasBox, hippo.CanvasItem):
self._entry.connect('focus-in-event', self._entry_focus_in_event_cb)
self._entry.connect('focus-out-event', self._entry_focus_out_event_cb)
self._entry.connect('activate', self._entry_activate_cb)
fd = pango.FontDescription()
fd.set_size(int(round(style.default_font_size * pango.SCALE)))
self._entry.modify_font(fd)
self._entry.modify_font(Font.DEFAULT.get_pango_desc())
self._canvas_widget = hippo.CanvasWidget()
self._canvas_widget.props.widget = self._entry

8
sugar/graphics/label.py
View File

@ -20,12 +20,12 @@ import logging
import gobject
import gtk
import hippo
import pango
from sugar.graphics import style
from sugar.graphics.roundbox import RoundBox
from sugar.graphics.button import Button
from sugar.graphics.style import Color
from sugar.graphics.font import Font
class Label(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarLabel'
@ -48,11 +48,7 @@ class Label(hippo.CanvasBox, hippo.CanvasItem):
self._canvas_text = hippo.CanvasText()
self._canvas_text.props.text = self._text
self._canvas_text.props.color = Color.LABEL_TEXT.get_int()
fd = pango.FontDescription()
fd.set_size(int(round(style.default_font_size * pango.SCALE)))
self._canvas_text.props.font_desc = fd
self._canvas_text.props.font_desc = Font.DEFAULT.get_pango_desc()
self._round_box.append(self._canvas_text, hippo.PACK_EXPAND)
def do_set_property(self, pspec, value):

155
sugar/graphics/optionmenu.py Normal file
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@ -0,0 +1,155 @@
# 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
from gettext import gettext as _
import gobject
import gtk
import hippo
from sugar.graphics import style
from sugar.graphics.roundbox import RoundBox
from sugar.graphics.button import Button
from sugar.graphics.style import Color
from sugar.graphics.style 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, ([int]))
}
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()
#TODO: how we should specify the border thickness?
self.props.border = style.separator_thickness
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=style.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._button_press_event_cb, action_id)
self.append(box)
def add_separator(self):
box = hippo.CanvasBox()
box.props.background_color = Color.MENU_SEPARATOR.get_int()
box.props.box_height = style.separator_thickness
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 _button_press_event_cb(self, item, event, option_id):
self.emit('action', option_id)
self.hide()
def is_visible(self):
return self._window != None
class OptionMenu(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarOptionMenu'
__gproperties__ = {
'value' : (int, None, None, 0, sys.maxint, 1, gobject.PARAM_READWRITE)
}
__gsignals__ = {
'changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
}
def __init__(self):
hippo.CanvasBox.__init__(self, orientation=hippo.ORIENTATION_HORIZONTAL)
self.props.yalign = hippo.ALIGNMENT_CENTER
self._value = None
self._round_box = RoundBox()
self._round_box.props.border_color = Color.FRAME_BORDER.get_int()
self.append(self._round_box, hippo.PACK_EXPAND)
self._canvas_text = hippo.CanvasText()
self._canvas_text.props.text = _('No options')
self._canvas_text.props.color = Color.LABEL_TEXT.get_int()
self._canvas_text.props.font_desc = Font.DEFAULT.get_pango_desc()
self._round_box.append(self._canvas_text, hippo.PACK_EXPAND)
# TODO: Substitute for the right icon.
button = Button(icon_name='theme:stock-close')
button.props.scale = style.small_icon_scale
button.props.yalign = hippo.ALIGNMENT_CENTER
button.props.xalign = hippo.ALIGNMENT_START
button.connect('activated', self._button_activated_cb)
self._round_box.append(button)
self._menu = Menu()
self._menu.connect('action', self._menu_action_cb)
def do_set_property(self, pspec, value):
if pspec.name == 'value':
self._value = value
def do_get_property(self, pspec):
if pspec.name == 'value':
return self._value
def add_option(self, action_id, label, icon_name=None, icon_color=None):
self._menu.add_item(action_id, label, icon_name, icon_color)
def add_separator(self):
self._menu.add_separator()
def _button_activated_cb(self, button):
if self._menu.is_visible():
self._menu.hide()
else:
context = self._round_box.get_context()
[x, y] = context.translate_to_screen(self._round_box)
[width, height] = self._round_box.get_allocation()
self._menu.props.box_width = self.get_width_request()
self._menu.show(x, y + height)
def _menu_action_cb(self, menu, option_id):
if option_id != self._value:
self._value = option_id
self.emit('changed')

8
sugar/graphics/style.py
View File

@ -39,7 +39,10 @@ _system_colors = {
'entry-text-unfocused' : '#FFFFFF',
'entry-border' : '#D1D1D2',
'label-text' : '#FFFFFF',
'desktop-background' : '#E2E2E3'
'desktop-background' : '#E2E2E3',
'menu-background' : '#414141',
'menu-separator' : '#D1D1D2',
'menu-border' : '#D1D1D2'
}
def _html_to_rgb(html_color):
@ -102,6 +105,9 @@ class Color(object):
ENTRY_BORDER = SystemColor('entry-border')
LABEL_TEXT = SystemColor('label-text')
DESKTOP_BACKGROUND = SystemColor('desktop-background')
MENU_BACKGROUND = SystemColor('menu-background')
MENU_SEPARATOR = SystemColor('menu-separator')
MENU_BORDER = SystemColor('menu-border')
_system_fonts = {
'default' : 'Bitstream Vera Sans %d' % _default_font_size

15
tests/data/stock-close.svg Normal file
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@ -0,0 +1,15 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Generator: Adobe Illustrator 12.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 51448) -->
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
<!ENTITY ns_svg "http://www.w3.org/2000/svg">
<!ENTITY ns_xlink "http://www.w3.org/1999/xlink">
<!ENTITY stroke_color "#000000">
<!ENTITY fill_color "#AAAAAA">
]>
<svg version="1.1" id="Icon" xmlns="&ns_svg;" xmlns:xlink="&ns_xlink;" width="46.115" height="46.121"
viewBox="0 0 46.115 46.121" overflow="visible" enable-background="new 0 0 46.115 46.121" xml:space="preserve">
<path fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" d="M23.059,1.75c11.77,0,21.307,9.543,21.307,21.309
c0,11.768-9.537,21.312-21.307,21.312S1.75,34.826,1.75,23.059C1.751,11.293,11.29,1.75,23.059,1.75z"/>
<line fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" stroke-linecap="round" x1="15.351" y1="30.568" x2="30.564" y2="15.354"/>
<line fill="&fill_color;" stroke="&stroke_color;" stroke-width="3.5" stroke-linecap="round" x1="15.351" y1="15.356" x2="30.564" y2="30.568"/>
</svg>
Side by Side

After

Width:  |  Height:  |  Size: 1.1 KiB

4
tests/test-entry.py
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@ -31,6 +31,10 @@ def _entry_button_activated_cb(entry, action_id):
print "_entry_button_activated_cb: " + str(action_id)
entry.props.text = ''
import os
theme = gtk.icon_theme_get_default()
theme.prepend_search_path(os.path.join(os.path.dirname(__file__), 'data'))
window = gtk.Window()
window.connect("destroy", lambda w: gtk.main_quit())
window.show()

4
tests/test-label.py
View File

@ -23,6 +23,10 @@ from sugar.graphics.label import Label
from sugar.graphics.button import Button
from sugar.graphics.style import Color
import os
theme = gtk.icon_theme_get_default()
theme.prepend_search_path(os.path.join(os.path.dirname(__file__), 'data'))
BUTTON_DELETE = 1
window = gtk.Window()

68
tests/test-option-menu.py Executable file
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@ -0,0 +1,68 @@
#!/usr/bin/env python
# Copyright (C) 2007, One Laptop Per Child
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import sys
sys.path.insert(0, '/home/tomeu/sugar-jhbuild/source/sugar')
from gettext import gettext as _
import gtk
import hippo
from sugar.graphics.toolbar import Toolbar
from sugar.graphics.optionmenu import OptionMenu
from sugar.graphics.style import Color
from sugar.graphics.button import Button
def _option_menu_changed_cb(option_menu):
print '_option_menu_activated_cb: %i' % option_menu.props.value
import os
theme = gtk.icon_theme_get_default()
theme.prepend_search_path(os.path.join(os.path.dirname(__file__), 'data'))
window = gtk.Window()
window.connect("destroy", lambda w: gtk.main_quit())
window.show()
canvas = hippo.Canvas()
window.add(canvas)
canvas.show()
vbox = hippo.CanvasBox()
canvas.set_root(vbox)
toolbar = Toolbar()
vbox.append(toolbar)
button = Button('theme:stock-close')
toolbar.append(button)
OPTION_ANYTHING = 1
OPTION_DRAW = 2
OPTION_WRITE = 3
OPTION_CHAT = 4
option_menu = OptionMenu()
option_menu.add_option(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.connect('changed', _option_menu_changed_cb)
toolbar.append(option_menu)
gtk.main()