From d78caddaf9ad1b854a800fb74a20ba0f357a8083 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Thu, 18 Aug 2016 02:08:02 -0300
Subject: [PATCH] eeshow/gui/over.h, over.c: remove dragging support (now
 input.c)

The crazy detour through aoi.c and over.c is no longer needed.
---
 eeshow/gui/over.c | 11 +----------
 eeshow/gui/over.h |  2 --
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/eeshow/gui/over.c b/eeshow/gui/over.c
index 43aa80a..9583b81 100644
--- a/eeshow/gui/over.c
+++ b/eeshow/gui/over.c
@@ -44,7 +44,6 @@ struct overlay {
 	struct aoi **aois;
 	bool (*hover)(void *user, bool on);
 	void (*click)(void *user);
-	void (*drag)(void *user, int dx, int dy);
 	void *user;
 
 	struct aoi *aoi;
@@ -146,7 +145,7 @@ fprintf(stderr, "%u(%d) %u %.60s\n", ty, ink_rect.y / PANGO_SCALE, ink_h, over->
 	cairo_reset_clip(cr);
 	g_object_unref(layout);
 
-	if (over->hover || over->click || over->drag) {
+	if (over->hover || over->click) {
 		struct aoi aoi_cfg = {
 			.x	= x,
 			.y	= y,
@@ -154,7 +153,6 @@ fprintf(stderr, "%u(%d) %u %.60s\n", ty, ink_rect.y / PANGO_SCALE, ink_h, over->
 			.h	= h,
 			.hover	= over->hover,
 			.click	= over->click,
-			.drag	= over->drag,
 			.user	= over->user,
 		};
 
@@ -248,13 +246,6 @@ void overlay_style(struct overlay *over, const struct overlay_style *style)
 }
 
 
-void overlay_draggable(struct overlay *over, 
-    void (*drag)(void *user, int dx, int dy))
-{
-	over->drag = drag;
-}
-
-
 void overlay_text_raw(struct overlay *over, const char *s)
 {
 	free((char *) over->s);
diff --git a/eeshow/gui/over.h b/eeshow/gui/over.h
index f340282..c6f8fed 100644
--- a/eeshow/gui/over.h
+++ b/eeshow/gui/over.h
@@ -50,8 +50,6 @@ struct overlay *overlay_add(struct overlay **overlays, struct aoi **aois,
 void overlay_text_raw(struct overlay *over, const char *s);
 void overlay_text(struct overlay *over, const char *fmt, ...);
 void overlay_style(struct overlay *over, const struct overlay_style *style);
-void overlay_draggable(struct overlay *over,
-    void (*drag)(void *user, int dx, int dy));
 void overlay_remove(struct overlay **overlays, struct overlay *over);
 void overlay_remove_all(struct overlay **overlays);