M ChangeLog → ChangeLog

@@ -1,6 +1,8 @@ 
 (Format: Year/Month/Day)
 Changes for 0.9.16:
 *06/04/17:
+   * Fix toolbar transparency (frame and empty iconbar) (Simon)
+     Container.cc Toolbar.cc
    * Fix display of label for dialog-type boxes (Simon)
      (only when external tabs are enabled, but not for particular window)
      FbWinFrame.cc

M src/Container.cc → src/Container.cc

@@ -503,6 +503,7 @@ function);
 }
 
 void Container::setAlpha(unsigned char alpha) {
+    FbTk::FbWindow::setAlpha(alpha);
     ItemList::iterator it = m_item_list.begin();
     ItemList::iterator it_end = m_item_list.end();
     for (; it != it_end; ++it)

M src/Toolbar.cc → src/Toolbar.cc

@@ -1092,6 +1092,7 @@ if (FbTk::Transparent::haveComposite()) {
         frame.window.setOpaque(*m_rc_alpha);
     } else {
         frame.window.setAlpha(*m_rc_alpha);
+        frame.window.updateBackground(false);
         frame.window.clear();
 
         ItemList::iterator item_it = m_item_list.begin();