git-svn-id: svn://db.shs.com.ru/libs@306 a8b55f48-bf90-11e4-a774-851b48703e85

qad/utils/CMakeLists.txt

@@ -1 +1 @@
-qad_project(utils "Gui" "")
+qad_project(utils "Gui;Widgets" "")

qad/utils/qad_types.cpp

@@ -1,4 +1,6 @@
 #include "qad_types.h"
+#include <QApplication>
+#include <QFontMetrics>
 
 
 __QADTypesRegistrator__ __registrator__;
@@ -121,3 +123,8 @@ QString uniqueName(QString n, const QStringList & names) {
 		nn = n + QString::number(++in).rightJustified(3, '0');
 	return nn;
 }
+
+
+int lineThickness() {
+	return qMax<int>(qRound(QApplication::fontMetrics().size(0, "0").height() / 15.), 1);
+}

qad/utils/qad_types.h

@@ -117,6 +117,7 @@ inline QRectF enlargedRect(const QRectF & r, qreal dx, qreal dy, qreal v) {
 
 QVariant::Type typeFromLetter(const QString & l);
 QString uniqueName(QString n, const QStringList & names);
+int lineThickness();
 
 
 #endif // QAD_TYPES_H