[Xfce4-commits] [xfce/xfce4-power-manager] 16/63: Fix scroll-event on the plugin for brightness changes

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eric pushed a commit to branch master
in repository xfce/xfce4-power-manager.

commit 2eeb6ba5f8f9d2de31664364b5bb5f8e9c43d064
Author: Simon Steinbeiss <simon.steinbeiss at elfenbeinturm.at>
Date:   Fri Mar 6 13:35:40 2015 +0100

    Fix scroll-event on the plugin for brightness changes
---
 panel-plugins/power-manager-plugin/power-manager-button.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/panel-plugins/power-manager-plugin/power-manager-button.c b/panel-plugins/power-manager-plugin/power-manager-button.c
index a2c8947..aad81f3 100644
--- a/panel-plugins/power-manager-plugin/power-manager-button.c
+++ b/panel-plugins/power-manager-plugin/power-manager-button.c
@@ -866,6 +866,8 @@ power_manager_button_init (PowerManagerButton *button)
                                      -1, NULL);
     gtk_style_context_add_provider (GTK_STYLE_CONTEXT (gtk_widget_get_style_context (GTK_WIDGET (button))),
                                     GTK_STYLE_PROVIDER (css_provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
+    /* Intercept scroll events */
+    gtk_widget_add_events (GTK_WIDGET (button), GDK_SCROLL_MASK);
 
     g_signal_connect (G_OBJECT (button), "style_updated", G_CALLBACK (power_manager_button_set_icon), button); 
     g_signal_connect (button->priv->upower, "device-added", G_CALLBACK (device_added_cb), button);

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