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Update a few comments to fix typos and inaccuracies, or to add further clarification.

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@17470 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Charles Day 2008-08-14 15:52:34 +00:00
parent 8ed5e2853a
commit 6209ea2f0f
1 changed files with 16 additions and 12 deletions
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28
src/gnome-utils/gnc-tree-model-price.c
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@ -1343,7 +1343,7 @@ typedef struct _remove_data {
static GSList *pending_removals = NULL; static GSList *pending_removals = NULL;
/** This function performs updates the model when a row is being added. /** This function updates the model when a row is being added.
* The immediate parent needs to be tapped on the shoulder so that it * The immediate parent needs to be tapped on the shoulder so that it
* can correctly update the disclosure triangle (if this is its first * can correctly update the disclosure triangle (if this is its first
* child.) * child.)
@ -1380,6 +1380,10 @@ gnc_tree_model_price_row_add (GncTreeModelPrice *model,
gtk_tree_model_row_inserted (tree_model, path, iter); gtk_tree_model_row_inserted (tree_model, path, iter);
/* Inform all ancestors. */ /* Inform all ancestors. */
/*
* Charles Day: I don't think calls to gtk_tree_model_row_changed() should
* be necessary. It is just a workaround for bug #540201.
*/
if (gtk_tree_path_up(path) && if (gtk_tree_path_up(path) &&
gtk_tree_path_get_depth(path) > 0 && gtk_tree_path_get_depth(path) > 0 &&
gtk_tree_model_get_iter(tree_model, &tmp_iter, path)) { gtk_tree_model_get_iter(tree_model, &tmp_iter, path)) {
@ -1480,8 +1484,8 @@ gnc_tree_model_price_row_delete (GncTreeModelPrice *model,
* each time an item is removed from the model. This function will * each time an item is removed from the model. This function will
* be called as an idle function some time after the user requests * be called as an idle function some time after the user requests
* the deletion. (Most likely when the event handler for the "OK" * the deletion. (Most likely when the event handler for the "OK"
* button click returns. This function will send the "row_deleted" * button click returns.) This function will send the "row_deleted"
* signal to any/all parent models for each entry deleted. * signal to the model for each entry deleted.
* *
* @internal * @internal
* *
@ -1520,12 +1524,12 @@ gnc_tree_model_price_do_deletions (gpointer unused)
} }
/** This function is the handler for all event messages from the /** This function is the handler for all event messages from the engine.
* engine. Its purpose is to update the price tree model any * Its purpose is to update the tree model any time a price, commodity, or
* time a price or namespace is added to the engine or deleted * namespace is added to the engine, modified, or deleted from the engine.
* from the engine. This change to the model is then propagated to * This change to the model is then propagated to any/all overlying filters
* any/all overlying filters and views. This function listens to the * and views. This function listens to the ADD, REMOVE, MODIFY, and DESTROY
* ADD, REMOVE, and DESTROY events. * events.
* *
* @internal * @internal
* *
@ -1545,9 +1549,9 @@ gnc_tree_model_price_do_deletions (gpointer unused)
* @param entity The affected item. * @param entity The affected item.
* *
* @param event type The type of the event. This function only cares * @param event type The type of the event. This function only cares
* about items of type ADD, REMOVE, and DESTROY. * about items of type ADD, REMOVE, MODIFY, and DESTROY.
* *
* @param user_data A pointer to the account tree model. * @param user_data A pointer to the tree model.
* *
* @param event_data A pointer to additional data about this event. * @param event_data A pointer to additional data about this event.
*/ */
@ -1567,7 +1571,7 @@ gnc_tree_model_price_event_handler (QofInstance *entity,
entity, event_type, user_data, event_data); entity, event_type, user_data, event_data);
model = (GncTreeModelPrice *)user_data; model = (GncTreeModelPrice *)user_data;
/* Do deletions some are pending. */ /* Do deletions if any are pending. */
if (pending_removals) if (pending_removals)
gnc_tree_model_price_do_deletions(NULL); gnc_tree_model_price_do_deletions(NULL);