/usr/share/pyshared/etk/docking/compactbutton.py is in python-etk.docking 0.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# vim:sw=4:et:ai
# Copyright © 2010 etk.docking Contributors
#
# This file is part of etk.docking.
#
# etk.docking 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 3 of the License, or
# (at your option) any later version.
#
# etk.docking 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 etk.docking. If not, see <http://www.gnu.org/licenses/>.
from __future__ import absolute_import
from logging import getLogger
import gobject
import gtk
import gtk.gdk as gdk
from .util import load_icon
class CompactButton(gtk.Widget):
__gtype_name__ = 'EtkCompactButton'
__gsignals__ = {'clicked':
(gobject.SIGNAL_RUN_FIRST | gobject.SIGNAL_ACTION,
gobject.TYPE_NONE,
tuple())}
__gproperties__ = {'icon-name-normal':
(gobject.TYPE_STRING,
'icon name normal',
'icon name normal',
'',
gobject.PARAM_READWRITE),
'icon-name-prelight':
(gobject.TYPE_STRING,
'icon name prelight',
'icon name prelight',
'',
gobject.PARAM_READWRITE),
'icon-name-active':
(gobject.TYPE_STRING,
'icon name active',
'icon name active',
'',
gobject.PARAM_READWRITE),
'size':
(gobject.TYPE_UINT,
'size',
'size',
0,
gobject.G_MAXUINT,
16,
gobject.PARAM_READWRITE),
'has-frame':
(gobject.TYPE_BOOLEAN,
'has frame',
'has frame',
True,
gobject.PARAM_READWRITE)}
def __init__(self, icon_name_normal='', size=16, has_frame=True):
gtk.Widget.__init__(self)
self.set_flags(self.flags() | gtk.NO_WINDOW)
# Initialize logging
self.log = getLogger('%s.%s' % (self.__gtype_name__, hex(id(self))))
# Internal housekeeping
self._entered = False
self._icon_normal = None
self._icon_prelight = None
self._icon_active = None
self.set_size(size)
self.set_has_frame(has_frame)
self.set_icon_name_normal(icon_name_normal)
############################################################################
# Convenience
############################################################################
def _refresh_icons(self):
self._icon_normal = load_icon(self._icon_name_normal, self._size)
if self._icon_name_prelight == self._icon_name_normal:
self._icon_prelight = self._icon_normal
else:
self._icon_prelight = load_icon(self._icon_name_prelight, self._size)
if self._icon_name_active == self._icon_name_prelight:
self._icon_active = self._icon_prelight
else:
self._icon_active = load_icon(self._icon_name_active, self._size)
############################################################################
# GObject
############################################################################
def do_get_property(self, pspec):
if pspec.name == 'icon-name-normal':
return self.get_icon_name_normal()
elif pspec.name == 'icon-name-prelight':
return self.get_icon_name_prelight()
elif pspec.name == 'icon-name-active':
return self.get_icon_name_active()
elif pspec.name == 'size':
return self.get_size()
elif pspec.name == 'has-frame':
return self.get_has_frame()
def do_set_property(self, pspec, value):
if pspec.name == 'icon-name-normal':
self.set_icon_name_normal(value)
elif pspec.name == 'icon-name-prelight':
self.set_icon_name_prelight(value)
elif pspec.name == 'icon-name-active':
self.set_icon_name_active(value)
elif pspec.name == 'size':
self.set_size(value)
elif pspec.name == 'has-frame':
self.set_has_frame(value)
def get_icon_name_normal(self):
return self._icon_name_normal
def set_icon_name_normal(self, value):
self._icon_name_normal = value
self._icon_name_prelight = value
self._icon_name_active = value
if self.flags() & gtk.REALIZED:
self._refresh_icons()
self.queue_resize()
def get_icon_name_prelight(self):
return self._icon_name_prelight
def set_icon_name_prelight(self, value):
self._icon_name_prelight = value
self._icon_name_active = value
if self.flags() & gtk.REALIZED:
self._refresh_icons()
self.queue_resize()
def get_icon_name_active(self):
return self._icon_name_active
def set_icon_name_active(self, value):
self._icon_name_active = value
if self.flags() & gtk.REALIZED:
self._refresh_icons()
self.queue_resize()
def get_size(self):
return self._size
def set_size(self, value):
self._size = value
def get_has_frame(self):
return self._has_frame
def set_has_frame(self, value):
self._has_frame = value
############################################################################
# GtkWidget
############################################################################
def do_realize(self):
gtk.Widget.do_realize(self)
self._input_window = gdk.Window(self.get_parent_window(),
x = self.allocation.x,
y = self.allocation.y,
width = self.allocation.width,
height = self.allocation.height,
window_type = gdk.WINDOW_CHILD,
wclass = gdk.INPUT_ONLY,
visual = self.get_visual(),
colormap = self.get_colormap(),
event_mask = (gdk.ENTER_NOTIFY_MASK |
gdk.LEAVE_NOTIFY_MASK |
gdk.BUTTON_PRESS_MASK |
gdk.BUTTON_RELEASE_MASK))
self._input_window.set_user_data(self)
self._refresh_icons()
def do_unrealize(self):
self._input_window.set_user_data(None)
self._input_window.destroy()
gtk.Widget.do_unrealize(self)
def do_map(self):
self._input_window.show()
gtk.Widget.do_map(self)
def do_unmap(self):
self._input_window.hide()
gtk.Widget.do_unmap(self)
def do_size_request(self, requisition):
requisition.width = self._size
requisition.height = self._size
def do_size_allocate(self, allocation):
self.allocation = allocation
if self.flags() & gtk.REALIZED:
self._input_window.move_resize(*self.allocation)
def do_expose_event(self, event):
# Draw icon
if self.state == gtk.STATE_NORMAL:
pixbuf = self._icon_normal
x = self.allocation.x
y = self.allocation.y
elif self.state == gtk.STATE_PRELIGHT:
pixbuf = self._icon_prelight
x = self.allocation.x
y = self.allocation.y
elif self.state == gtk.STATE_ACTIVE:
pixbuf = self._icon_active
x = self.allocation.x + 1
y = self.allocation.y + 1
event.window.draw_pixbuf(self.style.base_gc[self.state], pixbuf, 0, 0, x, y)
# Draw frame
if self._has_frame and self.state != gtk.STATE_NORMAL:
event.window.draw_rectangle(self.style.dark_gc[self.state], False,
self.allocation.x,
self.allocation.y,
self.allocation.width - 1,
self.allocation.height - 1)
return False
def do_enter_notify_event(self, event):
self._entered = True
self.set_state(gtk.STATE_PRELIGHT)
self.queue_draw()
return True
def do_leave_notify_event(self, event):
self._entered = False
self.set_state(gtk.STATE_NORMAL)
self.queue_draw()
return True
def do_button_press_event(self, event):
if event.button == 1:
self.set_state(gtk.STATE_ACTIVE)
self.queue_draw()
return True
def do_button_release_event(self, event):
if event.button == 1 and self._entered == True:
self.set_state(gtk.STATE_PRELIGHT)
self.emit('clicked')
self.queue_draw()
return True
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