Add library font preference.

* Add font selector to the preferences.
* Move row height preference from Interface to Library.
* Add controls for changing the font size:
  - [Library],font_size_increment
  - [Library],font_size_decrement
  - [Library],font_size_knob

If the row height is smaller than the font-size the larger of the two is
used.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/widget/wlibrarysidebar.cpp b/src/widget/wlibrarysidebar.cpp
index 8ba2088b16..cccef41693 100644
--- a/src/widget/wlibrarysidebar.cpp
+++ b/src/widget/wlibrarysidebar.cpp
@@ -208,3 +208,7 @@ bool WLibrarySidebar::event(QEvent* pEvent) {
     }
     return QTreeView::event(pEvent);
 }
+
+void WLibrarySidebar::slotSetFont(const QFont& font) {
+    setFont(font);
+}