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Make IconButton inherit from Button instead of containing it.

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This commit is contained in:
Tomeu Vizoso 2007-02-21 13:51:44 +01:00
parent 44ce0a03a4
commit c58b6c5587
1 changed files with 17 additions and 27 deletions
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44
sugar/graphics/iconbutton.py
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@ -29,12 +29,10 @@ from sugar import profile
STANDARD_SIZE = 0 STANDARD_SIZE = 0
SMALL_SIZE = 1 SMALL_SIZE = 1
class IconButton(hippo.CanvasBox): class IconButton(CanvasIcon):
__gtype_name__ = 'SugarIconButton' __gtype_name__ = 'SugarIconButton'
__gproperties__ = { __gproperties__ = {
'icon-name' : (str, None, None, None,
gobject.PARAM_READWRITE),
'size' : (int, None, None, 'size' : (int, None, None,
0, sys.maxint, STANDARD_SIZE, 0, sys.maxint, STANDARD_SIZE,
gobject.PARAM_READWRITE), gobject.PARAM_READWRITE),
@ -54,15 +52,11 @@ class IconButton(hippo.CanvasBox):
self._popup = None self._popup = None
self._hover_popup = False self._hover_popup = False
self._icon = CanvasIcon(icon_name=icon_name, cache=True, CanvasIcon.__init__(self, icon_name=icon_name, cache=True,
color=self._normal_color) color=self._normal_color)
hippo.CanvasBox.__init__(self)
self._set_size(STANDARD_SIZE) self._set_size(STANDARD_SIZE)
self.append(self._icon, hippo.PACK_EXPAND)
self._timeline = Timeline(self) self._timeline = Timeline(self)
self._timeline.add_tag('popup', 6, 6) self._timeline.add_tag('popup', 6, 6)
self._timeline.add_tag('before_popdown', 7, 7) self._timeline.add_tag('before_popdown', 7, 7)
@ -90,20 +84,20 @@ class IconButton(hippo.CanvasBox):
[x, y] = [None, None] [x, y] = [None, None]
if popup_context: if popup_context:
try: try:
[x, y] = popup_context.get_position(self._icon, popup) [x, y] = popup_context.get_position(self, popup)
except NotImplementedError: except NotImplementedError:
pass pass
if [x, y] == [None, None]: if [x, y] == [None, None]:
context = self._icon.get_context() context = self.get_context()
#[x, y] = context.translate_to_screen(self._icon) #[x, y] = context.translate_to_screen(self)
[x, y] = context.translate_to_widget(self._icon) [x, y] = context.translate_to_widget(self)
# TODO: Any better place to do this? # TODO: Any better place to do this?
popup.props.box_width = max(popup.props.box_width, popup.props.box_width = max(popup.props.box_width,
self.get_width_request()) self.get_width_request())
[width, height] = self._icon.get_allocation() [width, height] = self.get_allocation()
y += height y += height
position = [x, y] position = [x, y]
@ -153,37 +147,33 @@ class IconButton(hippo.CanvasBox):
if size == SMALL_SIZE: if size == SMALL_SIZE:
self.props.box_width = -1 self.props.box_width = -1
self.props.box_height = -1 self.props.box_height = -1
self._icon.props.scale = units.SMALL_ICON_SCALE self.props.scale = units.SMALL_ICON_SCALE
else: else:
self.props.box_width = units.grid_to_pixels(1) self.props.box_width = units.grid_to_pixels(1)
self.props.box_height = units.grid_to_pixels(1) self.props.box_height = units.grid_to_pixels(1)
self._icon.props.scale = units.STANDARD_ICON_SCALE self.props.scale = units.STANDARD_ICON_SCALE
self._size = size self._size = size
def do_set_property(self, pspec, value): def do_set_property(self, pspec, value):
if pspec.name == 'icon-name': if pspec.name == 'size':
self._icon.props.icon_name = value
elif pspec.name == 'size':
self._set_size(value) self._set_size(value)
elif pspec.name == 'active': elif pspec.name == 'active':
self._active = value self._active = value
if self._active: if self._active:
self._icon.props.color = self._normal_color self.props.color = self._normal_color
else: else:
self._icon.props.color = self._inactive_color self.props.color = self._inactive_color
else: else:
hippo.CanvasBox.do_set_property(self, pspec, value) CanvasIcon.do_set_property(self, pspec, value)
def do_get_property(self, pspec): def do_get_property(self, pspec):
if pspec.name == 'icon-name': if pspec.name == 'size':
return self._icon.props.icon_name return self._size
elif pspec.name == 'size':
return self._icon.props.size
elif pspec.name == 'active': elif pspec.name == 'active':
return self._active return self._active
else: else:
return hippo.CanvasBox.get_property(self, pspec) return CanvasIcon.get_property(self, pspec)
def _button_press_event_cb(self, widget, event): def _button_press_event_cb(self, widget, event):
if self._active: if self._active: