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Avoid saving columns positions when closing application

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When the application was closed, the columns-changed signal was
triggered everytime a tree view column was destroyed/removed from the
tree view (think dispose), and this was bad since the columns positions
may have been saved as a succession of zeros. Avoid this.
This commit is contained in:
Mike Massonnet
2010-06-02 02:16:01 +02:00
parent 06921c3ac1
commit 9238d67f9a
1 changed files with 7 additions and 1 deletions
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8
src/process-tree-view.c
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@@ -248,14 +248,20 @@ columns_changed (XtmProcessTreeView *treeview)
gint i; gint i;
columns = gtk_tree_view_get_columns (GTK_TREE_VIEW (treeview)); columns = gtk_tree_view_get_columns (GTK_TREE_VIEW (treeview));
if (g_list_length (columns) < N_COLUMNS)
{
g_list_free (columns);
return;
}
for (l = columns, i = 0; l != NULL; l = l->next, i++) for (l = columns, i = 0; l != NULL; l = l->next, i++)
{ {
column = GTK_TREE_VIEW_COLUMN (l->data); column = GTK_TREE_VIEW_COLUMN (l->data);
column_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (column), "column-id")); column_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (column), "column-id"));
treeview->columns_positions[column_id] = i; treeview->columns_positions[column_id] = i;
} }
g_list_free (columns);
g_list_free (columns);
save_columns_positions (treeview); save_columns_positions (treeview);
} }