Better behavior of prefs dialog

git-svn-id: http://svn.clifford.at/openscad/trunk@334 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 14 insertions, 0 deletions

diff --git a/Preferences.cc b/Preferences.cc
index a18e122..2634c0b 100644
--- a/Preferences.cc
+++ b/Preferences.cc
@@ -21,6 +21,7 @@
 #include "Preferences.h"
 
 #include <QFontDatabase>
+#include <QKeyEvent>
 
 Preferences *Preferences::instance = NULL;
 
@@ -131,3 +132,16 @@ void Preferences::fontSizeChanged(const QString &size)
 	this->fontsize = size.toUInt();
 	emit fontChanged(this->fontfamily, this->fontsize);
 }
+
+void Preferences::keyPressEvent(QKeyEvent *e)
+{
+#ifdef Q_WS_MAC
+	if (e->modifiers() == Qt::ControlModifier && e->key() == Qt::Key_Period) {
+		close();
+	} else
+#endif
+		if (e->modifiers() == Qt::ControlModifier && e->key() == Qt::Key_W ||
+				e->key() == Qt::Key_Escape) {
+			close();
+		}
+}