# HG changeset patch
# User Chris Cannam
# Date 1588761878 -3600
# Node ID 52d4bfba5b3de2e116e2cf22bf9797d17c0fcb93
# Parent  d6976d231efb597c3eac0731ac0d40d202c6a59b
Reduce font size when pane is very thin

diff -r d6976d231efb -r 52d4bfba5b3d view/View.cpp
--- a/view/View.cpp	Wed May 06 09:08:37 2020 +0100
+++ b/view/View.cpp	Wed May 06 11:44:38 2020 +0100
@@ -2199,8 +2199,19 @@
     }
 
     QFont font(paint.font());
-    font.setPointSize(Preferences::getInstance()->getViewFontSize()
-                      * scaleFactor);
+    int pointSize = Preferences::getInstance()->getViewFontSize() * scaleFactor;
+    font.setPointSize(pointSize);
+
+    int h = height();
+    int fh = QFontMetrics(font).height();
+    if (pointSize > 6) {
+        if (h < fh * 2.1) {
+            font.setPointSize(pointSize - 2);
+        } else if (h < fh * 3.1) {
+            font.setPointSize(pointSize - 1);
+        }
+    }
+    
     paint.setFont(font);
 }