Implement ToggleIconButton

This commit is contained in:
Marco Pesenti Gritti 2007-03-09 11:22:51 +01:00
parent e9f3099635
commit cda47a41f4
5 changed files with 85 additions and 3 deletions

View File

@ -20,6 +20,7 @@ sugar_PYTHON = \
snowflakebox.py \ snowflakebox.py \
spreadbox.py \ spreadbox.py \
timeline.py \ timeline.py \
toggleiconbutton.py \
toolbar.py \ toolbar.py \
units.py \ units.py \
window.py \ window.py \

View File

@ -21,7 +21,8 @@ _system_colors = {
'button-hover' : '#808080', 'button-hover' : '#808080',
'button-background-hover' : '#000000', 'button-background-hover' : '#000000',
'icon-stroke-inactive' : '#757575', 'icon-stroke-inactive' : '#757575',
'icon-fill-inactive' : '#9D9FA1' 'icon-fill-inactive' : '#9D9FA1',
'toggle-button-background' : '#A1A5A8'
} }
def _html_to_rgb(html_color): def _html_to_rgb(html_color):
@ -100,3 +101,4 @@ BUTTON_HOVER = SystemColor('button-hover')
BUTTON_BACKGROUND_HOVER = SystemColor('button-background-hover') BUTTON_BACKGROUND_HOVER = SystemColor('button-background-hover')
ICON_FILL_INACTIVE = SystemColor('icon-fill-inactive') ICON_FILL_INACTIVE = SystemColor('icon-fill-inactive')
ICON_STROKE_INACTIVE = SystemColor('icon-stroke-inactive') ICON_STROKE_INACTIVE = SystemColor('icon-stroke-inactive')
TOGGLE_BUTTON_BACKGROUND = SystemColor('toggle-button-background')

View File

@ -45,8 +45,8 @@ class IconButton(CanvasIcon):
self._set_size(STANDARD_SIZE) self._set_size(STANDARD_SIZE)
self.connect('button-press-event', self.connect_after('button-press-event',
self._icon_button_button_press_event_cb) self._icon_button_button_press_event_cb)
def _set_size(self, size): def _set_size(self, size):
if size == SMALL_SIZE: if size == SMALL_SIZE:

View File

@ -0,0 +1,71 @@
# Copyright (C) 2007, Red Hat
#
# 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 gobject
from sugar.graphics.iconbutton import IconButton
from sugar.graphics import color
class ToggleIconButton(IconButton):
__gtype_name__ = 'SugarToggleIconButton'
__gproperties__ = {
'toggled' : (bool, None, None, False,
gobject.PARAM_READWRITE)
}
def __init__(self, **kwargs):
self._toggled = False
IconButton.__init__(self, **kwargs)
self.connect('button-press-event',
self._toggle_icon_button_press_event_cb)
def _get_bg_color(self):
if self._toggled:
col = color.TOGGLE_BUTTON_BACKGROUND
else:
col = color.BUTTON_BACKGROUND_NORMAL
return col.get_int()
def _set_toggled(self, toggled):
self._toggled = toggled
self.props.background_color = self._get_bg_color()
def do_set_property(self, pspec, value):
if pspec.name == 'toggled':
self._set_toggled(value)
else:
IconButton.do_set_property(self, pspec, value)
def do_get_property(self, pspec):
if pspec.name == 'toggled':
return self._toggled
return IconButton.do_get_property(self, pspec)
def _toggle_icon_button_press_event_cb(self, widget, event):
self.props.toggled = not self._toggled
return True
def prelight(self, enter):
if enter:
IconButton.prelight(self, enter)
else:
self.props.background_color = self._get_bg_color()

View File

@ -23,12 +23,16 @@ import hippo
from sugar.graphics.toolbar import Toolbar from sugar.graphics.toolbar import Toolbar
from sugar.graphics.iconbutton import IconButton from sugar.graphics.iconbutton import IconButton
from sugar.graphics.toggleiconbutton import ToggleIconButton
from sugar.graphics.button import Button from sugar.graphics.button import Button
from sugar.graphics.entry import Entry from sugar.graphics.entry import Entry
def _button_activated_cb(button): def _button_activated_cb(button):
print "_button_activated_cb" print "_button_activated_cb"
def _toggled_changed_cb(button, pspec):
print "Toggle state: %d" % button.props.toggled
window = gtk.Window() window = gtk.Window()
window.connect("destroy", lambda w: gtk.main_quit()) window.connect("destroy", lambda w: gtk.main_quit())
window.show() window.show()
@ -48,6 +52,10 @@ for i in [1, 2]:
icon_button = IconButton(icon_name='theme:stock-close') icon_button = IconButton(icon_name='theme:stock-close')
toolbar.append(icon_button) toolbar.append(icon_button)
toggle = ToggleIconButton(icon_name='theme:stock-back')
toggle.connect('notify::toggled', _toggled_changed_cb)
toolbar.append(toggle)
button = Button(text='Click me!', icon_name='theme:stock-close') button = Button(text='Click me!', icon_name='theme:stock-close')
button.connect('activated', _button_activated_cb) button.connect('activated', _button_activated_cb)
toolbar.append(button) toolbar.append(button)