sugarlabs/sugar-toolkit-gtk3
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Implement secondary state of palettes.

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This commit is contained in:
Tomeu Vizoso 2007-07-02 12:05:42 +02:00
parent 11ac82143a
commit bd27488f0d
1 changed files with 37 additions and 0 deletions
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37
sugar/graphics/palette.py
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@ -59,6 +59,9 @@ class Palette(gobject.GObject):
self._popup_anim = animator.Animator(0.3, 10)
self._popup_anim.add(_PopupAnimation(self))
self._secondary_anim = animator.Animator(1.3, 10)
self._secondary_anim.add(_SecondaryAnimation(self))
self._popdown_anim = animator.Animator(0.6, 10)
self._popdown_anim.add(_PopdownAnimation(self))
@ -207,8 +210,10 @@ class Palette(gobject.GObject):
def popup(self):
self._popdown_anim.stop()
self._popup_anim.start()
self._secondary_anim.start()
def popdown(self):
self._secondary_anim.stop()
self._popup_anim.stop()
self._popdown_anim.start()
@ -258,6 +263,9 @@ class _ContentMenuItem(gtk.MenuItem):
self.remove(self.child)
self.add(widget)
def is_empty(self):
return self.child is None
class _ButtonBarMenuItem(gtk.MenuItem):
def __init__(self):
gtk.MenuItem.__init__(self)
@ -269,6 +277,9 @@ class _ButtonBarMenuItem(gtk.MenuItem):
def append_button(self, button):
self._hbar.pack_start(button)
def is_empty(self):
return len(self._hbar.get_children()) == 0
class _PopupAnimation(animator.Animation):
def __init__(self, palette):
animator.Animation.__init__(self, 0.0, 1.0)
@ -276,8 +287,34 @@ class _PopupAnimation(animator.Animation):
def next_frame(self, current):
if current == 1.0:
self._palette._primary.show()
for menu_item in self._palette._menu.get_children()[1:]:
menu_item.hide()
self._palette._show()
class _SecondaryAnimation(animator.Animation):
def __init__(self, palette):
animator.Animation.__init__(self, 0.0, 1.0)
self._palette = palette
def next_frame(self, current):
if current == 1.0:
middle_menu_items = self._palette._menu.get_children()
middle_menu_items = middle_menu_items[2:len(middle_menu_items) - 2]
if middle_menu_items or \
not self._palette._content.is_empty() or \
not self._palette._button_bar.is_empty():
self._palette._separator.show()
for menu_item in middle_menu_items:
menu_item.show()
if not self._palette._content.is_empty():
self._palette._content.show()
if not self._palette._button_bar.is_empty():
self._palette._button_bar.show()
class _PopdownAnimation(animator.Animation):
def __init__(self, palette):
animator.Animation.__init__(self, 0.0, 1.0)