This is optional. To enable it, add a boolean column as the last column
of the TreeStore you pass in and specify 'sensitivity=True' when
instantiating WideCheckBox or CheckBox.
---
iw/checklist.py | 26 ++++++++++++++++++++++----
iw/partition_ui_helpers_gui.py | 7 ++++---
2 files changed, 26 insertions(+), 7 deletions(-)
diff --git a/iw/checklist.py b/iw/checklist.py
index 5af1c17..50026a1 100644
--- a/iw/checklist.py
+++ b/iw/checklist.py
@@ -33,12 +33,13 @@ class CheckList (gtk.TreeView):
# add the string columns to the tree view widget
for i in range(1, columns + 1):
renderer = gtk.CellRendererText()
- column = gtk.TreeViewColumn('Text', renderer, text=i)
+ column = gtk.TreeViewColumn('Text', renderer, text=i,
+ **self.sensitivity_args)
column.set_clickable(False)
self.append_column(column)
# XXX need to handle the multicolumn case better still....
- def __init__ (self, columns = 1, custom_store=None):
+ def __init__ (self, columns = 1, custom_store=None, sensitivity=False):
if custom_store is None:
self.store = gtk.TreeStore(gobject.TYPE_BOOLEAN,
gobject.TYPE_STRING,
@@ -53,9 +54,24 @@ class CheckList (gtk.TreeView):
raise RuntimeError, "CheckList supports a maximum of 2 columns"
self.columns = columns
-
+
+ # sensitivity_col is an optional hidden boolean column that controls
+ # the sensitive property of all of the CellRenderers in its row.
+ #
+ # To enable this functionality the last column in the TreeStore
+ # must be boolean and you must pass a value of True for the
+ # 'sensitivity' keyword argument to this class' constructor.
+ self.sensitivity_col = None
+ self.sensitivity_args = {}
+ last_col = self.store.get_n_columns() - 1
+ if sensitivity and \
+ self.store.get_column_type(last_col) == gobject.TYPE_BOOLEAN:
+ self.sensitivity_col = last_col
+ self.sensitivity_args = {"sensitive": self.sensitivity_col}
+
self.checkboxrenderer = gtk.CellRendererToggle()
- column = gtk.TreeViewColumn('', self.checkboxrenderer, active=0)
+ column = gtk.TreeViewColumn('', self.checkboxrenderer, active=0,
+ **self.sensitivity_args)
# column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
# column.set_fixed_width(40)
column.set_clickable(True)
@@ -96,6 +112,8 @@ class CheckList (gtk.TreeView):
iter = self.store.append(None)
self.store.set_value(iter, 0, init_value)
+ if self.sensitivity_col is not None:
+ self.store.set_value(iter, self.sensitivity_col, True)
# add the text for the number of columns we have
i = 1
diff --git a/iw/partition_ui_helpers_gui.py b/iw/partition_ui_helpers_gui.py
index 5a66482..39b2561 100644
--- a/iw/partition_ui_helpers_gui.py
+++ b/iw/partition_ui_helpers_gui.py
@@ -48,9 +48,10 @@ class WideCheckList(checklist.CheckList):
checklist.CheckList.toggled_item(self, data, row)
- def __init__(self, columns, store, clickCB=None):
- checklist.CheckList.__init__(self, columns=columns,
- custom_store=store)
+ def __init__(self, columns, store, clickCB=None, sensitivity=False):
+ checklist.CheckList.__init__(self, columns=columns,
+ custom_store=store,
+ sensitivity=sensitivity)
# make checkbox column wider
column = self.get_column(columns)
--
1.6.5.2
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