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Call core to see if handles scroll wheel event first.

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svn path=/trunk/netsurf/; revision=13199
This commit is contained in:
Michael Drake 2011-11-29 15:17:35 +00:00
parent 3299b9493b
commit 9a29f4b4fe
1 changed files with 29 additions and 0 deletions
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29
gtk/window.c
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@ -322,6 +322,13 @@ static gboolean nsgtk_window_scroll_event(GtkWidget *widget,
switch (event->direction) {
case GDK_SCROLL_LEFT:
if (browser_window_scroll_at_point(g->bw,
event->x / g->bw->scale,
event->y / g->bw->scale,
-100, 0) == true)
/* Core handled it */
return TRUE;
scroll = hscroll;
value = gtk_adjustment_get_value(scroll) -
(scroll->step_increment * 2);
@ -330,6 +337,13 @@ static gboolean nsgtk_window_scroll_event(GtkWidget *widget,
break;
case GDK_SCROLL_UP:
if (browser_window_scroll_at_point(g->bw,
event->x / g->bw->scale,
event->y / g->bw->scale,
0, -100) == true)
/* Core handled it */
return TRUE;
scroll = vscroll;
value = gtk_adjustment_get_value(scroll) -
(scroll->step_increment * 2);
@ -338,6 +352,13 @@ static gboolean nsgtk_window_scroll_event(GtkWidget *widget,
break;
case GDK_SCROLL_RIGHT:
if (browser_window_scroll_at_point(g->bw,
event->x / g->bw->scale,
event->y / g->bw->scale,
100, 0) == true)
/* Core handled it */
return TRUE;
scroll = hscroll;
value = gtk_adjustment_get_value(scroll) +
(scroll->step_increment * 2);
@ -346,12 +367,20 @@ static gboolean nsgtk_window_scroll_event(GtkWidget *widget,
break;
case GDK_SCROLL_DOWN:
if (browser_window_scroll_at_point(g->bw,
event->x / g->bw->scale,
event->y / g->bw->scale,
0, 100) == true)
/* Core handled it */
return TRUE;
scroll = vscroll;
value = gtk_adjustment_get_value(scroll) +
(scroll->step_increment * 2);
if (value > scroll->upper - alloc->height)
value = scroll->upper - alloc->height;
break;
default:
return TRUE;
}