RowItemParams: Added font and text_height

[pulseview.git] / pv / view / rowitempaintparams.cpp

diff --git a/pv/view/rowitempaintparams.cpp b/pv/view/rowitempaintparams.cpp
index af5f675a5ea6ad956b6880f8367a84265bb139b6..c46d715bb13638860d0185ee9d05c85be6fa48b0 100644 (file)
--- a/pv/view/rowitempaintparams.cpp
+++ b/pv/view/rowitempaintparams.cpp
@@ -20,6 +20,9 @@
 
 #include <cassert>
 
+#include <QApplication>
+#include <QFontMetrics>
+
 #include "rowitempaintparams.hpp"
 
 namespace pv {
@@ -35,5 +38,15 @@ RowItemPaintParams::RowItemPaintParams(
        assert(scale > 0.0);
 }
 
+QFont RowItemPaintParams::font()
+{
+       return QApplication::font();
+}
+
+int RowItemPaintParams::text_height() {
+       QFontMetrics m(font());
+       return m.boundingRect(QRect(), 0, "Tg").height();
+}
+
 } // namespace view
 } // namespace pv