[gtk+] text view: Expose cursor blink control
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+] text view: Expose cursor blink control
- Date: Mon, 18 Jan 2016 21:29:04 +0000 (UTC)
commit 1821c2df609b2877d732ad662a399e297ff56a41
Author: Matthias Clasen <mclasen redhat com>
Date: Mon Jan 18 14:54:25 2016 -0500
text view: Expose cursor blink control
Derived classes like GtkSourceView with their own ::key-event
handler need access to this, in order to make their keynav
as nice as the builtin one, wrt to caret visibility.
https://bugzilla.gnome.org/show_bug.cgi?id=760748
docs/reference/gtk/gtk3-sections.txt | 1 +
gtk/gtktextview.c | 22 ++++++++++++++++++++++
gtk/gtktextview.h | 3 +++
3 files changed, 26 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index 51e8bd0..fe439c9 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -3950,6 +3950,7 @@ gtk_text_view_set_editable
gtk_text_view_get_editable
gtk_text_view_set_cursor_visible
gtk_text_view_get_cursor_visible
+gtk_text_view_reset_cursor_blink
gtk_text_view_set_overwrite
gtk_text_view_get_overwrite
gtk_text_view_set_pixels_above_lines
diff --git a/gtk/gtktextview.c b/gtk/gtktextview.c
index 8bae967..659056c 100644
--- a/gtk/gtktextview.c
+++ b/gtk/gtktextview.c
@@ -3538,6 +3538,28 @@ gtk_text_view_get_cursor_visible (GtkTextView *text_view)
return text_view->priv->cursor_visible;
}
+/**
+ * gtk_text_view_reset_cursor_blink:
+ * @text_view: a #GtkTextView
+ *
+ * Ensures that the cursor is shown (i.e. not in an 'off' blink
+ * interval) and resets the time that it will stay blinking (or
+ * visible, in case blinking is disabled).
+ *
+ * This function should be called in response to user input
+ * (e.g. from derived classes that override the textview's
+ * #GtkWidget::key-press-event handler).
+ *
+ * Since: 3.20
+ */
+void
+gtk_text_view_reset_cursor_blink (GtkTextView *text_view)
+{
+ g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
+
+ gtk_text_view_reset_blink_time (text_view);
+ gtk_text_view_pend_cursor_blink (text_view);
+}
/**
* gtk_text_view_place_cursor_onscreen:
diff --git a/gtk/gtktextview.h b/gtk/gtktextview.h
index 203fcfb..432e7b7 100644
--- a/gtk/gtktextview.h
+++ b/gtk/gtktextview.h
@@ -246,6 +246,9 @@ void gtk_text_view_set_cursor_visible (GtkTextView *text_view,
GDK_AVAILABLE_IN_ALL
gboolean gtk_text_view_get_cursor_visible (GtkTextView *text_view);
+GDK_AVAILABLE_IN_3_20
+void gtk_text_view_reset_cursor_blink (GtkTextView *text_view);
+
GDK_AVAILABLE_IN_ALL
void gtk_text_view_get_cursor_locations (GtkTextView *text_view,
const GtkTextIter *iter,
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