HyperUI: Added overlay to unlock screen

2 files changed, 23 insertions, 0 deletions

diff --git a/hyperui/mainwindow.cpp b/hyperui/mainwindow.cpp
index 4109833..80f6687 100644
--- a/hyperui/mainwindow.cpp
+++ b/hyperui/mainwindow.cpp
@@ -31,6 +31,7 @@
 
 #include <QDateTime>
 #include <QPainter>
+#include <QGraphicsRectItem>
 
 #include "global.h"
 #include "mainwindow.h"
@@ -59,9 +60,16 @@ MainWindow::MainWindow(QGraphicsItem *parent)
     const int width = Resource::intValue("window/width");
     const int height = Resource::intValue("window/height");
 
+    m_overlay = new QGraphicsRectItem(this);
+    m_overlay->setBrush(QColor(0, 0, 0, 100));
+    m_overlay->setRect(0, 0, width, height);
+    m_overlay->hide();
+
     m_mainView = new PageView();
     m_mainView->add(new MenuView());
     m_preview = new DraggablePreview(m_mainView, QSize(width, height), this);
+    connect(m_preview, SIGNAL(draggableStarted()), SLOT(onDragModeIn()));
+    connect(m_preview, SIGNAL(minimizeStarted()), SLOT(onDragModeOut()));
     connect(m_preview, SIGNAL(maximizeFinished()), SLOT(onMaximizeFinished()));
 
     QGraphicsSimpleTextItem *phoneLabel =
@@ -96,8 +104,19 @@ MainWindow::MainWindow(QGraphicsItem *parent)
 #endif
 }
 
+void MainWindow::onDragModeIn()
+{
+    m_overlay->show();
+}
+
+void MainWindow::onDragModeOut()
+{
+    m_overlay->hide();
+}
+
 void MainWindow::onMaximizeFinished()
 {
+    m_overlay->hide();
     m_clockWidget->hide();
 }
 
diff --git a/hyperui/mainwindow.h b/hyperui/mainwindow.h
index e3b3e69..f8c7756 100644
--- a/hyperui/mainwindow.h
+++ b/hyperui/mainwindow.h
@@ -40,6 +40,7 @@ class DraggablePreview;
 
 QT_BEGIN_NAMESPACE
 class QPainter;
+class QGraphicsRectItem;
 class QStyleOptionGraphicsItem;
 QT_END_NAMESPACE
 
@@ -55,6 +56,8 @@ public:
                QWidget *widget = 0);
 
 private slots:
+    void onDragModeIn();
+    void onDragModeOut();
     void onMaximizeFinished();
 
 #ifdef Q_OS_SYMBIAN
@@ -68,6 +71,7 @@ private:
     PageView *m_mainView;
     ClockWidget *m_clockWidget;
     DraggablePreview *m_preview;
+    QGraphicsRectItem *m_overlay;
 };
 
 #endif