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| author | Christopher James Lahey <clahey@ximian.com> | 2001-10-31 18:33:51 +0800 |
|---|---|---|
| committer | Chris Lahey <clahey@src.gnome.org> | 2001-10-31 18:33:51 +0800 |
| commit | 23587bebe83c772d08ab2ae7faa31dffa45b0987 (patch) | |
| tree | 610958e3503f902d708b7facdbc381315b62f317 /widgets/table/e-tree-model.c | |
| parent | a06c0a0d1265e81e0672c859742474c623f3d2d8 (diff) | |
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Added frozen_count variable to know not to show the cursor while a change
2001-10-31 Christopher James Lahey <clahey@ximian.com>
* e-table-item.c, e-table-item.h: Added frozen_count variable to
know not to show the cursor while a change is going on.
* e-table-model.c, e-table-model.h, e-tree-model.c,
e-tree-model.h: Added a model_no_change signal to pair with a
pre_change if there's no change.
* e-table-selection-model.h: Removed an unused frozen field here.
* e-table-sorted.c, e-table-subset.c, e-table-subset.h,
e-table-without.c, e-tree-memory.c, e-tree-sorted.c,
e-tree-table-adapter.c: Made sure pre_changes were all matched by
some change. Proxy no_change signal where appropriate.
* e-tree-selection-model.c: Keep track of the frozen_count
variable to know whether a change is going on.
svn path=/trunk/; revision=14523
Diffstat (limited to 'widgets/table/e-tree-model.c')
| -rw-r--r-- | widgets/table/e-tree-model.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/widgets/table/e-tree-model.c b/widgets/table/e-tree-model.c index 1d28d7832d..d6974ada97 100644 --- a/widgets/table/e-tree-model.c +++ b/widgets/table/e-tree-model.c @@ -46,6 +46,7 @@ static GtkObjectClass *parent_class; enum { PRE_CHANGE, + NO_CHANGE, NODE_CHANGED, NODE_DATA_CHANGED, NODE_COL_CHANGED, @@ -72,6 +73,14 @@ e_tree_model_class_init (GtkObjectClass *klass) gtk_marshal_NONE__NONE, GTK_TYPE_NONE, 0); + e_tree_model_signals [NO_CHANGE] = + gtk_signal_new ("no_change", + GTK_RUN_LAST, + E_OBJECT_CLASS_TYPE (klass), + GTK_SIGNAL_OFFSET (ETreeModelClass, no_change), + gtk_marshal_NONE__NONE, + GTK_TYPE_NONE, 0); + e_tree_model_signals [NODE_CHANGED] = gtk_signal_new ("node_changed", GTK_RUN_LAST, @@ -150,6 +159,7 @@ e_tree_model_class_init (GtkObjectClass *klass) tree_class->value_to_string = NULL; tree_class->pre_change = NULL; + tree_class->no_change = NULL; tree_class->node_changed = NULL; tree_class->node_data_changed = NULL; tree_class->node_col_changed = NULL; @@ -196,6 +206,25 @@ e_tree_model_pre_change (ETreeModel *tree_model) * Return value: **/ void +e_tree_model_no_change (ETreeModel *tree_model) +{ + g_return_if_fail (tree_model != NULL); + g_return_if_fail (E_IS_TREE_MODEL (tree_model)); + + gtk_signal_emit (GTK_OBJECT (tree_model), + e_tree_model_signals [NO_CHANGE]); +} + +/** + * e_tree_model_node_changed: + * @tree_model: + * @node: + * + * + * + * Return value: + **/ +void e_tree_model_node_changed (ETreeModel *tree_model, ETreePath node) { g_return_if_fail (tree_model != NULL); |