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textview: Fix blinking block cursors

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When we have a block cursor, we need to discard the
cached node of the line containing the cursor, in order
to get a blinking cursor.
This commit is contained in:
Matthias Clasen 2021-03-12 19:44:31 -05:00
parent daed57c30e
commit e345f9a4db
1 changed files with 7 additions and 0 deletions
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7
gtk/gtktextlayout.c
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@ -4232,6 +4232,13 @@ gtk_text_layout_snapshot (GtkTextLayout *layout,
selection_end_index = -1;
}
if (line_display->node != NULL)
{
if (line_display->has_block_cursor &&
gtk_widget_has_focus (widget))
g_clear_pointer (&line_display->node, gsk_render_node_unref);
}
if (line_display->node == NULL)
{
gtk_snapshot_push_collect (snapshot);