From: Kristian Høgsberg <krh@bitplanet.net>
Date: Fri, 22 Jun 2012 14:52:58 +0000 (-0400)
Subject: window.c: Always set cursor after pointer enter
X-Git-Tag: 0.94.90~28
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=11f600d82ec065c0ff25c24865adfad3bc1544df;p=profile%2Fivi%2Fweston.git

window.c: Always set cursor after pointer enter

If the cursor didn't change since last time we had pointer focus we just
wouldn't change it.  But whoever had pointer focus in the mean time could
have changed it, so make sure we always set the cursor after pointer enter.
---

diff --git a/clients/window.c b/clients/window.c
index f41812a..9d384b7 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -194,6 +194,7 @@ struct input {
 	struct wl_surface *pointer_surface;
 	uint32_t modifiers;
 	uint32_t pointer_enter_serial;
+	uint32_t cursor_serial;
 	float sx, sy;
 	struct wl_list link;
 
@@ -2439,10 +2440,12 @@ static const struct wl_callback_listener pointer_surface_listener = {
 void
 input_set_pointer_image(struct input *input, int pointer)
 {
-	if (pointer == input->current_cursor)
+	if (pointer == input->current_cursor &&
+	    input->pointer_enter_serial == input->cursor_serial)
 		return;
 
 	input->current_cursor = pointer;
+	input->cursor_serial = input->pointer_enter_serial;
 	if (!input->cursor_frame_cb)
 		pointer_surface_frame_callback(input, NULL, 0);
 }