diff options
Diffstat (limited to 'gtk/gtktextbuffer.c')
| -rw-r--r-- | gtk/gtktextbuffer.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/gtk/gtktextbuffer.c b/gtk/gtktextbuffer.c index 7dd04c5e24..37f7f00b25 100644 --- a/gtk/gtktextbuffer.c +++ b/gtk/gtktextbuffer.c @@ -4941,6 +4941,14 @@ gtk_text_buffer_real_redo (GtkTextBuffer *buffer) gtk_text_history_redo (buffer->priv->history); } +/** + * gtk_text_buffer_get_can_undo: + * @buffer: a #GtkTextBuffer + * + * Gets whether there is an undoable action in the history. + * + * Returns: %TRUE if there is an undoable action + */ gboolean gtk_text_buffer_get_can_undo (GtkTextBuffer *buffer) { @@ -4949,6 +4957,14 @@ gtk_text_buffer_get_can_undo (GtkTextBuffer *buffer) return gtk_text_history_get_can_undo (buffer->priv->history); } +/** + * gtk_text_buffer_get_can_redo: + * @buffer: a #GtkTextBuffer + * + * Gets whether there is a redoable action in the history. + * + * Returns: %TRUE if there is an redoable action + */ gboolean gtk_text_buffer_get_can_redo (GtkTextBuffer *buffer) { @@ -5080,6 +5096,7 @@ gtk_text_buffer_get_enable_undo (GtkTextBuffer *buffer) /** * gtk_text_buffer_set_enable_undo: * @buffer: a #GtkTextBuffer + * @enable_undo: %TRUE to enable undo * * Sets whether or not to enable undoable actions in the text buffer. If * enabled, the user will be able to undo the last number of actions up to @@ -5091,13 +5108,13 @@ gtk_text_buffer_get_enable_undo (GtkTextBuffer *buffer) */ void gtk_text_buffer_set_enable_undo (GtkTextBuffer *buffer, - gboolean enabled) + gboolean enable_undo) { g_return_if_fail (GTK_IS_TEXT_BUFFER (buffer)); - if (enabled != gtk_text_history_get_enabled (buffer->priv->history)) + if (enable_undo != gtk_text_history_get_enabled (buffer->priv->history)) { - gtk_text_history_set_enabled (buffer->priv->history, enabled); + gtk_text_history_set_enabled (buffer->priv->history, enable_undo); g_object_notify_by_pspec (G_OBJECT (buffer), text_buffer_props[PROP_ENABLE_UNDO]); } |