Add 'cache-palette' property to Invoker #1742

Meaning that the palette will be cached after it's created.
This commit is contained in:
Tomeu Vizoso 2010-10-11 11:25:49 +02:00
parent b91c2102b4
commit 29582de67f
2 changed files with 21 additions and 3 deletions

View File

@ -158,6 +158,7 @@ class Palette(PaletteWindow):
self.popdown(immediate=True) self.popdown(immediate=True)
# Break the reference cycle. It looks like the gc is not able to free # Break the reference cycle. It looks like the gc is not able to free
# it, possibly because gtk.Menu memory handling is very special. # it, possibly because gtk.Menu memory handling is very special.
self.menu.disconnect_by_func(self.__menu_item_inserted_cb)
self.menu = None self.menu = None
def __show_cb(self, widget): def __show_cb(self, widget):

View File

@ -179,6 +179,7 @@ class PaletteWindow(gtk.Window):
def __destroy_cb(self, palette): def __destroy_cb(self, palette):
self.set_group_id(None) self.set_group_id(None)
self._mouse_detector.disconnect_by_func(self._mouse_slow_cb)
def set_invoker(self, invoker): def set_invoker(self, invoker):
for hid in self._invoker_hids[:]: for hid in self._invoker_hids[:]:
@ -457,6 +458,7 @@ class Invoker(gobject.GObject):
self._cursor_x = -1 self._cursor_x = -1
self._cursor_y = -1 self._cursor_y = -1
self._palette = None self._palette = None
self._cache_palette = True
def attach(self, parent): def attach(self, parent):
self.parent = parent self.parent = parent
@ -639,18 +641,33 @@ class Invoker(gobject.GObject):
def set_palette(self, palette): def set_palette(self, palette):
if self._palette is not None: if self._palette is not None:
self._palette.popdown(immediate=True) self._palette.popdown(immediate=True)
if self._palette:
self._palette.props.invoker = None self._palette.props.invoker = None
self._palette.destroy()
self._palette = palette self._palette = palette
if self._palette: if self._palette is not None:
self._palette.props.invoker = self self._palette.props.invoker = self
self._palette.connect('popdown', self.__palette_popdown_cb)
palette = gobject.property( palette = gobject.property(
type=object, setter=set_palette, getter=get_palette) type=object, setter=set_palette, getter=get_palette)
def get_cache_palette(self):
return self._cache_palette
def set_cache_palette(self, cache_palette):
self._cache_palette = cache_palette
cache_palette = gobject.property(type=object, setter=set_cache_palette,
getter=get_cache_palette)
"""Whether the invoker will cache the palette after its creation. Defaults
to True.
"""
def __palette_popdown_cb(self, palette):
if not self.props.cache_palette:
self.set_palette(None)
class WidgetInvoker(Invoker): class WidgetInvoker(Invoker):