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textbuffer: ensure user actions are propagated to history

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This was an oversight when porting the GtkTextHistory into GTK. We simply
need to bind the GtkTextBuffer action into the text history for grouping
to work correctly.

Fixes #3977
This commit is contained in:
Christian Hergert 2021-05-26 10:11:33 -07:00
parent 24f0ae1d39
commit 6179886b14
1 changed files with 2 additions and 0 deletions
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2
gtk/gtktextbuffer.c
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@ -4260,6 +4260,7 @@ gtk_text_buffer_begin_user_action (GtkTextBuffer *buffer)
if (buffer->priv->user_action_count == 1)
{
/* Outermost nested user action begin emits the signal */
gtk_text_history_begin_user_action (buffer->priv->history);
g_signal_emit (buffer, signals[BEGIN_USER_ACTION], 0);
}
}
@ -4286,6 +4287,7 @@ gtk_text_buffer_end_user_action (GtkTextBuffer *buffer)
{
/* Ended the outermost-nested user action end, so emit the signal */
g_signal_emit (buffer, signals[END_USER_ACTION], 0);
gtk_text_history_end_user_action (buffer->priv->history);
}
}