Qml Javascript Debugger: add a script console widget.

The scriptconsole layout come from the old qmlinspector

src/plugins/debugger/qml/scriptconsole.h

@@ -0,0 +1,85 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef QMLJSSCRIPTCONSOLE_H
+#define QMLJSSCRIPTCONSOLE_H
+
+#include <QtGui/QWidget>
+#include <QtGui/QToolButton>
+#include <QtGui/QPlainTextEdit>
+
+#include <utils/fancylineedit.h>
+
+namespace QmlJSEditor {
+class Highlighter;
+}
+
+namespace Debugger {
+namespace Internal {
+
+class ScriptConsole : public QWidget
+{
+    Q_OBJECT
+public:
+    ScriptConsole(QWidget *parent = 0);
+
+    static ScriptConsole *setupDockWidget();
+
+public slots:
+    void appendResult(const QString &result);
+signals:
+    void expressionEntered(const QString &expr);
+
+protected slots:
+    void clearTextEditor();
+    void executeExpression();
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event);
+    void setFontSettings();
+    void clear();
+
+//    QToolButton *m_clearButton;
+    QPlainTextEdit *m_textEdit;
+    Utils::FancyLineEdit *m_lineEdit;
+    QString m_prompt;
+    QString m_expr;
+    QString m_lastExpr;
+
+    QString m_title;
+    QmlJSEditor::Highlighter *m_highlighter;
+
+};
+
+
+}
+} //end namespaces
+
+
+#endif