git-svn-id: svn://db.shs.com.ru/libs@395 a8b55f48-bf90-11e4-a774-851b48703e85

qad/utils/qad_types.cpp

@@ -139,3 +139,8 @@ QSize preferredIconSize(float x) {
 	int s = qMax<int>(8, qRound(fontHeight() * x));
 	return QSize(s, s);
 }
+
+
+double appScale() {
+	return qMax<double>(fontHeight() / 15., 1.);
+}

qad/utils/qad_types.h

@@ -120,6 +120,7 @@ QString uniqueName(QString n, const QStringList & names);
 int fontHeight();
 int lineThickness();
 QSize preferredIconSize(float x = 1.f);
+double appScale();
 
 
 #endif // QAD_TYPES_H