QML UI: obtain a reasonable margin from QML

This will be used later in the positioning of the profile.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

qt-mobile/qml/DiveDetailsView.qml

@@ -213,4 +213,7 @@ GridLayout {
 		Layout.fillWidth: true
 		Layout.minimumHeight: MobileComponents.Units.gridUnit * 3
 	}
+	Component.onCompleted: {
+		qmlProfile.setMargin(MobileComponents.Units.smallSpacing)
+	}
 }

qt-mobile/qmlprofile.cpp

@@ -4,7 +4,8 @@
 #include <QTransform>
 
 QMLProfile::QMLProfile(QQuickItem *parent) :
-	QQuickPaintedItem(parent)
+	QQuickPaintedItem(parent),
+	m_margin(0)
 {
 	m_profileWidget = new ProfileWidget2(0);
 	m_profileWidget->setProfileState();
@@ -23,6 +24,11 @@ void QMLProfile::paint(QPainter *painter)
 	m_profileWidget->render(painter);
 }
 
+void QMLProfile::setMargin(int margin)
+{
+	m_margin = margin;
+}
+
 QString QMLProfile::diveId() const
 {
 	return m_diveId;

qt-mobile/qmlprofile.h

@@ -17,9 +17,11 @@ public:
 
 	QString diveId() const;
 	void setDiveId(const QString &diveId);
-
+public slots:
+	void setMargin(int margin);
 private:
 	QString m_diveId;
+	int m_margin;
 	ProfileWidget2 *m_profileWidget;
 signals:
 	void rightAlignedChanged();