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Remove checks for model stamp validity not needed any longer

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The code setting the model stamp to 0 was removed in the last commit, so
also remove the code checking for stamp being 0.
This commit is contained in:
Vadim Zeitlin
2019-09-12 23:13:11 +02:00
parent 5403ec4e08
commit 18594afe76
1 changed files with 0 additions and 17 deletions
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17
src/gtk/dataview.cpp
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@@ -754,13 +754,6 @@ wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (tree_model), NULL);
GtkWxTreeModel *wxtree_model = GTK_WX_TREE_MODEL (tree_model);
if ( wxtree_model->stamp == 0 )
{
// The model is temporarily invalid and can't be used, see Cleared(),
// but we need to return some valid path from here -- just return an
// empty one.
return gtk_tree_path_new();
}
g_return_val_if_fail (iter->stamp == wxtree_model->stamp, NULL);
@@ -799,9 +792,6 @@ wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
{
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
// This happens when clearing the view by calling .._set_model( NULL );
if (iter->stamp == 0) return FALSE;
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
@@ -3076,13 +3066,6 @@ static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column),
g_return_if_fail (GTK_IS_WX_TREE_MODEL (model));
GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model;
if ( !tree_model->stamp )
{
// The model is temporarily invalid and can't be used, see the code in
// wxGtkDataViewModelNotifier::Cleared().
return;
}
wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
wxDataViewItem item( (void*) iter->user_data );