Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 54 insertions, 0 deletions

diff --git a/ui/qt/widgets/drag_drop_toolbar.h b/ui/qt/widgets/drag_drop_toolbar.h
new file mode 100644
index 00000000..c2937d0f
--- /dev/null
+++ b/ui/qt/widgets/drag_drop_toolbar.h
@@ -0,0 +1,54 @@
+/** @file
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef DRAG_DROP_TOOLBAR_H
+#define DRAG_DROP_TOOLBAR_H
+
+#include <QToolBar>
+#include <QPoint>
+
+class WiresharkMimeData;
+
+class DragDropToolBar : public QToolBar
+{
+    Q_OBJECT
+public:
+    explicit DragDropToolBar(const QString &title, QWidget *parent = Q_NULLPTR);
+    explicit DragDropToolBar(QWidget *parent = Q_NULLPTR);
+    ~DragDropToolBar();
+
+    virtual void clear();
+
+signals:
+    void actionMoved(QAction * action, int oldPos, int newPos);
+
+    void newFilterDropped(QString description, QString filter);
+
+protected:
+
+    virtual WiresharkMimeData * createMimeData(QString name, int position);
+
+    virtual void childEvent(QChildEvent * event);
+
+    virtual bool eventFilter(QObject * obj, QEvent * ev);
+    virtual void dragEnterEvent(QDragEnterEvent *event);
+    virtual void dragMoveEvent(QDragMoveEvent *event);
+    virtual void dropEvent(QDropEvent *event);
+
+private:
+
+    QPoint dragStartPosition;
+    int childCounter;
+
+    void setupToolbar();
+    void moveToolbarItems(int fromPos, int toPos);
+
+};
+
+#endif // DRAG_DROP_TOOLBAR_H