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Fixed plot focus signal problem.

This commit is contained in:
Einar Ryeng 2007-07-31 12:25:56 +00:00
parent 10eba079bc
commit 6e4db7ebe4
1 changed files with 12 additions and 2 deletions
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14
fluents/view.py
View File

@ -236,13 +236,12 @@ class MainView (gtk.Notebook):
self.set_show_tabs(False) self.set_show_tabs(False)
self.set_show_border(False) self.set_show_border(False)
self._focus_listeners = []
self._view_frames = [] self._view_frames = []
self._views = ObjectTable(2, 2, lambda : ViewFrame(self._view_frames)) self._views = ObjectTable(2, 2, lambda : ViewFrame(self._view_frames))
self._large_view = ViewFrame(list()) self._large_view = ViewFrame(list())
self.update_small_views() self.update_small_views()
for vf in self._view_frames:
vf.connect('focus-changed', self._on_view_focus_changed)
self.append_page(self._small_views) self.append_page(self._small_views)
self.append_page(self._large_view) self.append_page(self._large_view)
@ -256,6 +255,11 @@ class MainView (gtk.Notebook):
"""Creates a new gtk.Table to show the views. Called after changes to """Creates a new gtk.Table to show the views. Called after changes to
the _views property""" the _views property"""
# Disconnect focus-changed signal for all ViewFrames
for vf, fl in zip(self._view_frames, self._focus_listeners):
vf.disconnect(fl)
# Resize table
self._small_views = gtk.Table(self._views.ysize, self._views.xsize, True) self._small_views = gtk.Table(self._views.ysize, self._views.xsize, True)
self._small_views.set_col_spacings(4) self._small_views.set_col_spacings(4)
self._small_views.set_row_spacings(4) self._small_views.set_row_spacings(4)
@ -265,6 +269,12 @@ class MainView (gtk.Notebook):
self._small_views.attach(child, x, x+1, y, y+1) self._small_views.attach(child, x, x+1, y, y+1)
self._small_views.show_all() self._small_views.show_all()
# Create new focus-changed signal handlers
fls = []
for vf in self._view_frames:
fls.append(vf.connect('focus-changed', self._on_view_focus_changed))
self._focus_listeners = fls
def get_active_small_view(self): def get_active_small_view(self):
"""Returns the active ViewFrame in the small views table. """Returns the active ViewFrame in the small views table.
If a view is maximized, the corresponding ViewFrame in the table If a view is maximized, the corresponding ViewFrame in the table