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st-scroll-bar: Add support for :active

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Add the :active pseudo class to the handle while it is dragged.

https://bugzilla.gnome.org/show_bug.cgi?id=680974
This commit is contained in:
Florian Müllner 2012-08-01 14:15:03 +02:00
parent 5c7992beef
commit aa120e0902
1 changed files with 4 additions and 0 deletions
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4
src/st/st-scroll-bar.c
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@ -591,6 +591,8 @@ stop_scrolling (StScrollBar *bar)
if (!bar->priv->capture_handler) if (!bar->priv->capture_handler)
return; return;
st_widget_remove_style_pseudo_class (bar->priv->handle, "active");
stage = CLUTTER_STAGE (clutter_actor_get_stage (bar->priv->trough)); stage = CLUTTER_STAGE (clutter_actor_get_stage (bar->priv->trough));
g_signal_handler_disconnect (stage, bar->priv->capture_handler); g_signal_handler_disconnect (stage, bar->priv->capture_handler);
bar->priv->capture_handler = 0; bar->priv->capture_handler = 0;
@ -651,6 +653,8 @@ handle_button_press_event_cb (ClutterActor *actor,
&priv->y_origin)) &priv->y_origin))
return FALSE; return FALSE;
st_widget_add_style_pseudo_class (priv->handle, "active");
/* Account for the scrollbar-trough-handle nesting. */ /* Account for the scrollbar-trough-handle nesting. */
priv->x_origin += clutter_actor_get_x (priv->trough); priv->x_origin += clutter_actor_get_x (priv->trough);
priv->y_origin += clutter_actor_get_y (priv->trough); priv->y_origin += clutter_actor_get_y (priv->trough);