Reduce height of RunningScripts so titlebar is inside main window

interface/src/ui/RunningScriptsWidget.cpp

@@ -22,6 +22,7 @@
 #include "Application.h"
 #include "Menu.h"
 #include "ScriptsModel.h"
+#include "UIUtil.h"
 
 RunningScriptsWidget::RunningScriptsWidget(QWidget* parent) :
     QWidget(parent, Qt::Window | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowMinMaxButtonsHint |
@@ -154,7 +155,10 @@ void RunningScriptsWidget::showEvent(QShowEvent* event) {
     }
 
     const QRect parentGeometry = parentWidget()->geometry();
-    setGeometry(parentGeometry.topLeft().x(), parentGeometry.topLeft().y(), size().width(), parentWidget()->height());
+    int titleBarHeight = UIUtil::getWindowTitleBarHeight(this);
+
+    setGeometry(parentGeometry.topLeft().x(), parentGeometry.topLeft().y() + titleBarHeight,
+                size().width(), parentWidget()->height() - titleBarHeight);
 
     QWidget::showEvent(event);
 }

libraries/shared/src/UIUtil.cpp

@@ -0,0 +1,29 @@
+//
+//  UIUtil.cpp
+//  library/shared/src
+//
+//  Created by Ryan Huffman on 09/02/2014.
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include <QStyle>
+#include <QStyleOptionTitleBar>
+
+#include "UIUtil.h"
+
+int UIUtil::getWindowTitleBarHeight(QWidget *window) {
+    QStyleOptionTitleBar options;
+    options.titleBarState = 1;
+    options.titleBarFlags = Qt::Window;
+    int titleBarHeight = window->style()->pixelMetric(QStyle::PM_TitleBarHeight, &options, window);
+
+#if defined(Q_OS_MAC)
+    // The height on OSX is 4 pixels too tall
+    titleBarHeight -= 4;
+#endif
+
+    return titleBarHeight;
+}

libraries/shared/src/UIUtil.h

@@ -0,0 +1,24 @@
+//
+//  UIUtil.h
+//  library/shared/src
+//
+//  Created by Ryan Huffman on 09/02/2014.
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+
+#ifndef hifi_UIUtil_h
+#define hifi_UIUtil_h
+
+#include <QWidget>
+
+class UIUtil {
+public:
+    static int getWindowTitleBarHeight(QWidget *window);
+
+};
+
+#endif // hifi_UIUtil_h