Set maximum height of genre combo to toolbutton height.

ChangeLog

@@ -28,6 +28,7 @@
 13. Create a new SizeGrip class, so that we can force the size-grip on the main
     window to have the same height as toolbuttons - this makes it align to the
     bottom.
+14. Set maximum height of genre combo to toolbutton height.
 
 1.1.3
 -----

widgets/genrecombo.cpp

@@ -22,6 +22,7 @@
  */
 
 #include "genrecombo.h"
+#include "toolbutton.h"
 #include "localize.h"
 #ifndef Q_OS_WIN
 #include "gtkproxystyle.h"
@@ -29,7 +30,7 @@
 
 // Max number of items before we try to force a scrollbar in popup menu...
 static const int constPopupItemCount=32;
-
+static int tbHeight=-1;
 GenreCombo::GenreCombo(QWidget *p)
      : ComboBox(p)
 {
@@ -39,6 +40,15 @@ GenreCombo::GenreCombo(QWidget *p)
     #ifndef Q_OS_WIN
     setProperty(GtkProxyStyle::constSlimComboProperty, true);
     #endif
+
+    if (-1==tbHeight) {
+        ToolButton tb(parentWidget());
+        tb.setToolButtonStyle(Qt::ToolButtonIconOnly);
+        tb.setIcon(QIcon::fromTheme("ok"));
+        tb.ensurePolished();
+        tbHeight=tb.sizeHint().height();
+    }
+    setMaximumHeight(tbHeight);
 }
 
 void GenreCombo::update(const QSet<QString> &g)