diff --git a/diagramview.cpp b/diagramview.cpp
index 76e61cebe..a692cb5fb 100644
--- a/diagramview.cpp
+++ b/diagramview.cpp
@@ -489,8 +489,8 @@ void DiagramView::dialogEditInfos() {
 	
 	// recupere les dimensions du schema
 	int columns_count_value  = scene -> border_and_inset.nbColumn();
-	int columns_width_value  = scene -> border_and_inset.columnsWidth();
-	int columns_height_value = scene -> border_and_inset.columnsHeight();
+	int columns_width_value  = qRound(scene -> border_and_inset.columnsWidth());
+	int columns_height_value = qRound(scene -> border_and_inset.columnsHeight());
 	
 	// construit le dialogue
 	QDialog popup;
@@ -516,7 +516,7 @@ void DiagramView::dialogEditInfos() {
 	QLabel *ds2 = new QLabel(tr("Hauteur :"));
 	
 	QSpinBox *columns_height = new QSpinBox(diagram_size_box);
-	columns_height -> setRange(scene -> border_and_inset.minColumnsHeight(), 10000);
+	columns_height -> setRange(qRound(scene -> border_and_inset.minColumnsHeight()), 10000);
 	columns_height -> setSingleStep(80);
 	columns_height -> setValue(columns_height_value);
 	
diff --git a/qetapp.cpp b/qetapp.cpp
index 2a1522b4c..5837cb37d 100644
--- a/qetapp.cpp
+++ b/qetapp.cpp
@@ -79,6 +79,7 @@ QETApp::QETApp(int &argc, char **argv) : QApplication(argc, argv) {
 		if (QFileInfo(argument).exists()) files << argument;
 	}
 	new QETDiagramEditor(files);
+	buildSystemTrayMenu();
 }
 
 /// Destructeur