more ardour-button-ization; fix transparency of selection rects; use "correct" cursors when entering and leaving selection rect handles; color tweaks for a few buttons

git-svn-id: svn://localhost/ardour2/branches/3.0@10527 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 14 insertions, 0 deletions

diff --git a/gtk2_ardour/ardour_button.cc b/gtk2_ardour/ardour_button.cc
index c6b89e7b7c..1ba4de7535 100644
--- a/gtk2_ardour/ardour_button.cc
+++ b/gtk2_ardour/ardour_button.cc
@@ -612,6 +612,20 @@ ArdourButton::set_image (const RefPtr<Gdk::Pixbuf>& img)
 }
 
 void
+ArdourButton::set_active (bool yn)
+{
+	/* this is an API simplification for buttons
+	   that only use the Active and Normal states.
+	*/
+
+	if (yn) {
+		set_active_state (Gtkmm2ext::Active);
+	} else {
+		unset_active_state ();
+	}
+}
+
+void
 ArdourButton::set_active_state (Gtkmm2ext::ActiveState s)
 {
 	bool changed = (_active_state != s);