diff options
| author |  waker <wakeroid@gmail.com> | 2013-08-20 19:58:00 +0200 |
|---|---|---|
| committer | waker <wakeroid@gmail.com> | 2013-08-20 19:58:00 +0200 |
| commit | 532a6bfd88487907a2c42710c38c14c836c9a341 (patch) | |
| tree | b17b32a875c0d93a2901a0c81ca6bde0f923ca5c | |
| parent | 0b5c5d9e8fc81c5c592ce891a759e38ca9b7858f (diff) | |
gtkui: smooth scrolling event dumper for gtk3.4+
| -rw-r--r-- | plugins/gtkui/ddblistview.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/plugins/gtkui/ddblistview.c b/plugins/gtkui/ddblistview.c index 13ea8e6e..19c826db 100644 --- a/plugins/gtkui/ddblistview.c +++ b/plugins/gtkui/ddblistview.c @@ -378,6 +378,9 @@ ddb_listview_init(DdbListview *listview) #if GTK_CHECK_VERSION(3,0,0) events |= GDK_SCROLL_MASK; #endif +#if GTK_CHECK_VERSION(3,4,0) + events |= GDK_SMOOTH_SCROLL_MASK; +#endif gtk_widget_set_events (listview->list, events); listview->hscrollbar = gtk_hscrollbar_new (GTK_ADJUSTMENT (gtk_adjustment_new (0, 0, 0, 0, 0, 0))); @@ -828,6 +831,16 @@ ddb_listview_vscroll_event (GtkWidget *widget, GdkEventScroll *ev = (GdkEventScroll*)event; GtkWidget *range = ps->scrollbar; GtkWidget *list = ps->list; +#if GTK_CHECK_VERSION(3,4,0) + if (((GdkEventScroll *)event)->direction == GDK_SCROLL_SMOOTH) { + gdouble x, y; + gboolean res = gdk_event_get_scroll_deltas(event, &x, &y); + trace ("scroll delta %f\n", (float)y); + } + else { + trace ("scrolldir: %d\n", (int)((GdkEventScroll *)event)->direction); + } +#endif // pass event to scrollbar int newscroll = gtk_range_get_value (GTK_RANGE (range)); if (ev->direction == GDK_SCROLL_UP) { |