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__license__ = "MIT <http://www.opensource.org/licenses/mit-license.php>"
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__author__ = "Tiago Cogumbreiro <cogumbreiro@users.sf.net>"
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__copyright__ = "Copyright 2006, Tiago Cogumbreiro"
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def _remove_all(widget):
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map(widget.remove, widget.get_children())
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# TODO: implement remove_{right,left}_widget
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class ShiftPaned(gtk.VBox):
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A ShiftPaned is a gtk.Paned that can hide one of its child widgets,
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therefore hiding the pane division.
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def has_both_widgets(self):
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return self.right_widget is not None and self.left_widget is not None
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def __init__(self, paned_factory=gtk.HPaned):
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self.paned = paned_factory()
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super(ShiftPaned, self).__init__()
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def update_children(self):
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if self.has_both_widgets():
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_remove_all(self.paned)
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if self._state == SHOW_BOTH:
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elif self._state == SHOW_LEFT:
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self.add(self.left_widget)
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elif self._state == SHOW_RIGHT:
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self.add(self.right_widget)
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elif len(self.get_children()) >= 1:
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self.remove(self.get_children()[0])
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def pack1(self, widget, *args, **kwargs):
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assert widget is not None
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self._left_args = args
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self._left_kwargs = kwargs
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self.left_widget = widget
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self.update_children()
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def pack2(self, widget, *args, **kwargs):
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assert widget is not None
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self._right_args = args
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self._right_kwargs = kwargs
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self.right_widget = widget
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self.update_children()
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def set_state(self, state):
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if state == self._state:
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self.update_children()
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def set_position(self, position):
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self.paned.set_position(position)
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def get_position(self):
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return self.paned.get_position()
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class ShiftPaned(gtk.VBox):
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def __init__(self, paned_factory=gtk.HPaned, main_first=True):
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self.paned = paned_factory()
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self.main_first = main_first
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super(ShiftPaned, self).__init__()
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self.__nonmain = None
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self.__nonmain_args = None
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self.__nonmain_kw = None
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def pack_main(self, widget, *args, **kw):
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packer = self.paned.pack1
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packer = self.paned.pack2
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packer(widget, *args, **kw)
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def pack_sub(self, widget, *args, **kw):
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self.__nonmain = widget
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self.__nonmain_args = args
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self.__nonmain_kw = kw
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self.update_children()
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def update_children(self):
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if self._state == SHOW_BOTH:
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self.paned.pack2(self.__nonmain)
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self.paned.pack1(self.__nonmain)
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self.paned.remove(self.__nonmain)
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def set_state(self, state):
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if state == self._state:
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self.update_children()
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def set_position(self, position):
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self.paned.set_position(position)
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if __name__ == '__main__':
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#p = ShiftPaned(gtk.VPaned)
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p = ShiftPaned(gtk.HPaned)
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btn1 = gtk.Label("Show right only")
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btn2 = gtk.ToggleButton("Show left only")
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p.set_state(SHOW_BOTH)
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p.set_state(SHOW_LEFT)
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btn2.connect("toggled", on_click)
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w.connect("delete-event", gtk.main_quit)
added
removed
pida/utils/shiftpaned.py
