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Improve some error message and switch to using new Container methods for handling child signals.

This commit is contained in:
Chris Jones 2009-11-14 22:58:22 +00:00
parent 29d661b26a
commit 0f7a9aa40b
1 changed files with 18 additions and 23 deletions
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41
terminatorlib/paned.py
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@ -16,18 +16,16 @@ from container import Container
# pylint: disable-msg=E1101
class Paned(Container):
"""Base class for Paned Containers"""
cnxids = None
def __init__(self):
"""Class initialiser"""
self.terminator = Terminator()
self.cnxids = {}
Container.__init__(self)
self.signals.append({'name': 'resize-term',
'flags': gobject.SIGNAL_RUN_LAST,
'return_type': gobject.TYPE_NONE,
'param_types': (gobject.TYPE_STRING,)})
Container.__init__(self)
# pylint: disable-msg=W0613
def set_initial_position(self, widget, event):
@ -75,38 +73,35 @@ class Paned(Container):
self.pack1(widget, True, True)
self.children.append(widget)
else:
raise ValueError('already have two children')
raise ValueError('Paned widgets can only have two children')
self.cnxids[widget] = []
if isinstance(widget, Terminal):
self.cnxids[widget].append(widget.connect('close-term',
self.wrapcloseterm))
# FIXME: somehow propagate the title-change signal to the Window
self.cnxids[widget].append(widget.connect('split-horiz',
self.split_horiz))
self.cnxids[widget].append(widget.connect('split-vert',
self.split_vert))
self.cnxids[widget].append(widget.connect('resize-term',
self.resizeterm))
top_window = self.get_top_window(self)
self.cnxids[widget].append(widget.connect('zoom',
top_window.terminal_zoom))
self.cnxids[widget].append(widget.connect('maximise',
top_window.terminal_zoom,
False))
# FIXME: somehow propagate the title-change signal to the Window
signals = {'close-term': self.wrapcloseterm,
'split-horiz': self.split_horiz,
'split-vert': self.split_vert,
'resize-term': self.resizeterm,
'zoom': top_window.terminal_zoom}
for signal in signals:
self.connect_child(widget, signal, signals[signal])
self.connect_child(widget, 'maximise', top_window.terminal_zoom,
False)
elif isinstance(widget, gtk.Paned):
try:
self.cnxids[widget].append(widget.connect('resize-term',
self.resizeterm))
self.connect_child(widget, 'resize-term', self.resizeterm)
except TypeError:
err('Paned::add: %s has no signal resize-term' % widget)
def remove(self, widget):
"""Remove a widget from the container"""
gtk.Paned.remove(self, widget)
for cnxid in self.cnxids[widget]:
widget.disconnect(cnxid)
del(self.cnxids[widget])
self.disconnect_child(widget)
self.children.remove(widget)
return(True)