Simplify code of PluginDisplay::update_height_alloc()

Partly irrelevant code. A more elaborated resize height allocation behavior
won't be needed before the widget layout in the generic GUI is improved.

diff --git a/gtk2_ardour/plugin_display.cc b/gtk2_ardour/plugin_display.cc
index b04eb271b75fa8d83c7ddf435223abca047218d5..24d8658d42d50a11c7de636a55bf1520f2d5245a 100644 (file)
--- a/gtk2_ardour/plugin_display.cc
+++ b/gtk2_ardour/plugin_display.cc
@@ -75,17 +75,9 @@ PluginDisplay::update_height_alloc (uint32_t height)
 {
        uint32_t shm = std::min (_max_height, height);
 
-       Gtk::Container* pr = get_parent();
-       for (uint32_t i = 0; i < 4 && pr; ++i) {
-               // VBox, EventBox, ViewPort, ScrolledWindow
-               pr = pr->get_parent();
-       }
-
        if (shm != _cur_height) {
-               if (_cur_height < shm) {
-                       queue_resize ();
-               }
                _cur_height = shm;
+               queue_resize ();
        }
 }