diff options
Diffstat (limited to 'shell/ev-page-action.c')
| -rw-r--r-- | shell/ev-page-action.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/shell/ev-page-action.c b/shell/ev-page-action.c index 0571b6d..aab86ec 100644 --- a/shell/ev-page-action.c +++ b/shell/ev-page-action.c @@ -143,6 +143,21 @@ activate_cb (GtkWidget *entry, GtkAction *action) g_free (page_label); } +static gboolean page_scroll_cb(GtkWidget *widget, GdkEventScroll *event, EvPageAction* action) +{ + gint pageno; + + pageno = ev_page_cache_get_current_page (action->priv->page_cache); + if ((event->direction == GDK_SCROLL_DOWN) && + (pageno < ev_page_cache_get_n_pages(action->priv->page_cache) - 1)) + pageno++; + if ((event->direction == GDK_SCROLL_UP) && (pageno > 0)) + pageno--; + ev_page_cache_set_current_page (action->priv->page_cache, pageno); + + return TRUE; +} + static GtkWidget * create_tool_item (GtkAction *action) { @@ -157,6 +172,8 @@ create_tool_item (GtkAction *action) gtk_box_set_spacing (GTK_BOX (hbox), 6); proxy->entry = gtk_entry_new (); + g_signal_connect(proxy->entry, "scroll-event",G_CALLBACK(page_scroll_cb),action); + gtk_widget_add_events(GTK_WIDGET(proxy->entry),GDK_BUTTON_MOTION_MASK); gtk_entry_set_width_chars (GTK_ENTRY (proxy->entry), 5); gtk_box_pack_start (GTK_BOX (hbox), proxy->entry, FALSE, FALSE, 0); gtk_widget_show (proxy->entry); |