Moved CrumblePath to Utils

This widget has little to do with the QML debugging library, and will be
reused inside the QML JS Inspector UI as well.

1 files changed, 76 insertions, 0 deletions

diff --git a/src/libs/utils/crumblepath.h b/src/libs/utils/crumblepath.h
new file mode 100644
index 00000000000..5a78a96e999
--- /dev/null
+++ b/src/libs/utils/crumblepath.h
@@ -0,0 +1,76 @@
+/**************************************************************************
+**
+** 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 CRUMBLEPATH_H
+#define CRUMBLEPATH_H
+
+#include <QWidget>
+#include <QList>
+#include "utils_global.h"
+
+QT_FORWARD_DECLARE_CLASS(QResizeEvent);
+
+namespace Utils {
+
+class CrumblePathButton;
+
+class QTCREATOR_UTILS_EXPORT CrumblePath : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit CrumblePath(QWidget *parent = 0);
+    ~CrumblePath();
+
+public slots:
+    void pushElement(const QString &title);
+    void popElement();
+    void clear();
+
+signals:
+    void elementClicked(int index);
+    void elementContextMenuRequested(int index);
+
+protected:
+    void resizeEvent(QResizeEvent *);
+
+private slots:
+    void mapClickToIndex();
+    void mapContextMenuRequestToIndex();
+
+private:
+    void resizeButtons();
+
+private:
+    QList<CrumblePathButton*> m_buttons;
+    QWidget *m_background;
+};
+
+} // namespace QmlViewer
+
+#endif // CRUMBLEPATH_H