fix hover-expand mode for a couple of treeviews; make solo/rec/mute MIDI bindable again; merge our own clearlooks engine

git-svn-id: svn://localhost/ardour2/trunk@1132 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/clearlooks/SConscript

@@ -0,0 +1,23 @@
+import os.path
+
+Import ('env install_prefix')
+
+clearlooks = env.Copy()
+
+clearlooks.Replace(CCFLAGS = ' `pkg-config --cflags gtk+-2.0` ',
+                   LINKFLAGS = ' `pkg-config --libs gtk+-2.0` ')
+
+libclearlooks = clearlooks.SharedLibrary('clearlooks', [
+    'clearlooks_draw.c',
+    'clearlooks_rc_style.c',
+    'clearlooks_style.c',
+    'clearlooks_theme_main.c',
+    'support.c'
+])
+
+usable_libclearlooks = clearlooks.Install ('engines', libclearlooks)
+Default (usable_libclearlooks)
+
+env.Alias('install',
+          env.Install(os.path.join(install_prefix,'lib/ardour2/engines'),
+                      libclearlooks))