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https://github.com/shlomif/PySolFC.git
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d043aabf4b
git-svn-id: file:///home/shlomif/Backup/svn-dumps/PySolFC/svnsync-repos/pysolfc/PySolFC/trunk@51 efabe8c0-fbe8-4139-b769-b5e6d273206e
125 lines
3.8 KiB
Python
125 lines
3.8 KiB
Python
##---------------------------------------------------------------------------##
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##
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## PySol -- a Python Solitaire game
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; see the file COPYING.
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## If not, write to the Free Software Foundation, Inc.,
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## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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##
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##---------------------------------------------------------------------------##
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# imports
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import os, re, sys, types
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import gtk, gobject
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# PySol imports
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# Toolkit imports
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# /***********************************************************************
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# //
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# ************************************************************************/
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class PysolTreeView:
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_expanded_rows = []
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_selected_row = None
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_vadjustment_position = None
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def __init__(self, parent, store, **kw):
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#
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sw = gtk.ScrolledWindow()
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self.scrolledwindow = sw
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sw.show()
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self.sw_vadjustment = sw.get_vadjustment()
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sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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#
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treeview = gtk.TreeView(store)
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self.treeview = treeview
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treeview.show()
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sw.add(treeview)
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treeview.set_rules_hint(True)
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treeview.set_headers_visible(False)
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renderer = gtk.CellRendererText()
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renderer.set_property('xalign', 0.0)
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column = gtk.TreeViewColumn('Column Name', renderer, text=0)
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column.set_clickable(True)
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treeview.append_column(column)
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selection = treeview.get_selection()
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selection.connect('changed', parent.showSelected)
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treeview.connect('unrealize', self._unrealizeEvent)
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self._restoreSettings()
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def _unrealizeEvent(self, w):
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self._saveSettings()
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def _saveSettings(self):
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self._saveExpandedRows()
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selection = self.treeview.get_selection()
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model, path = selection.get_selected_rows()
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if path:
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PysolTreeView._selected_row = path[0]
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PysolTreeView._vadjustment_position = self.sw_vadjustment.get_value()
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def _restoreSettings(self):
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self._loadExpandedRows()
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if self._selected_row:
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selection = self.treeview.get_selection()
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##selection.select_path(self._selected_row)
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##selection.unselect_all()
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gtk.idle_add(selection.select_path, self._selected_row)
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if self._vadjustment_position is not None:
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##self.sw_vadjustment.set_value(self._vadjustment_position)
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gtk.idle_add(self.sw_vadjustment.set_value,
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self._vadjustment_position)
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def _saveExpandedRows(self):
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treeview = self.treeview
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PysolTreeView._expanded_rows = []
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treeview.map_expanded_rows(
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lambda tv, path, self=self:
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PysolTreeView._expanded_rows.append(path))
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def _loadExpandedRows(self):
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for path in self._expanded_rows:
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self.treeview.expand_to_path(path)
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def getSelected(self):
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selection = self.treeview.get_selection()
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model, path = selection.get_selected_rows()
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if not path:
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return None
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iter = model.get_iter(path[0])
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index = model.get_value(iter, 1)
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return index
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def unselectAll(self):
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selection = self.treeview.get_selection()
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selection.unselect_all()
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