diff options
author | Samuel Rødal <samuel.rodal@digia.com> | 2013-05-23 12:44:20 +0200 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-05-30 12:49:51 +0200 |
commit | 1df7a6a50a794721edb1bc63d268378f4f0ed7c4 (patch) | |
tree | e20fad557bfd4a3f65f41c5b5a50633a074178da /src/platformsupport/dnd/qsimpledrag_p.h | |
parent | 853a0b764e08d5f910072b6f3fd3ff3f9dc5c0c4 (diff) |
Move QBasicDrag and QSimpleDrag to QtGui.
These are useful as default implementations of
QPlatformIntegration::drag(), instead of having it return 0 which will
lead to crashes in Qt Quick 2 and widgets applications that use drag
and drop.
Task-number: QTBUG-31288
Change-Id: I70efa139306ced5d879def0f74e3a72d3bcd64f7
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Diffstat (limited to 'src/platformsupport/dnd/qsimpledrag_p.h')
-rw-r--r-- | src/platformsupport/dnd/qsimpledrag_p.h | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/src/platformsupport/dnd/qsimpledrag_p.h b/src/platformsupport/dnd/qsimpledrag_p.h deleted file mode 100644 index 10237b36d7..0000000000 --- a/src/platformsupport/dnd/qsimpledrag_p.h +++ /dev/null @@ -1,122 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** 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. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSIMPLEDRAG_H -#define QSIMPLEDRAG_H - -#include <qpa/qplatformdrag.h> - -#include <QtCore/QObject> - -QT_BEGIN_NAMESPACE - -#ifndef QT_NO_DRAGANDDROP - -class QMouseEvent; -class QWindow; -class QEventLoop; -class QDropData; -class QShapedPixmapWindow; - -class QBasicDrag : public QPlatformDrag, public QObject -{ -public: - virtual ~QBasicDrag(); - - virtual Qt::DropAction drag(QDrag *drag); - - virtual bool eventFilter(QObject *o, QEvent *e); - -protected: - QBasicDrag(); - - virtual void startDrag(); - virtual void cancel(); - virtual void move(const QMouseEvent *me); - virtual void drop(const QMouseEvent *me); - virtual void endDrag(); - - QShapedPixmapWindow *shapedPixmapWindow() const { return m_drag_icon_window; } - void updateCursor(Qt::DropAction action); - - bool canDrop() const { return m_can_drop; } - void setCanDrop(bool c) { m_can_drop = c; } - - Qt::DropAction executedDropAction() const { return m_executed_drop_action; } - void setExecutedDropAction(Qt::DropAction da) { m_executed_drop_action = da; } - - QDrag *drag() const { return m_drag; } - -private: - void enableEventFilter(); - void disableEventFilter(); - void restoreCursor(); - void exitDndEventLoop(); - - bool m_restoreCursor; - QEventLoop *m_eventLoop; - Qt::DropAction m_executed_drop_action; - bool m_can_drop; - QDrag *m_drag; - QShapedPixmapWindow *m_drag_icon_window; -}; - -class QSimpleDrag : public QBasicDrag -{ -public: - QSimpleDrag(); - virtual QMimeData *platformDropData(); - -protected: - virtual void startDrag(); - virtual void cancel(); - virtual void move(const QMouseEvent *me); - virtual void drop(const QMouseEvent *me); - -private: - QWindow *m_current_window; -}; - -#endif // QT_NO_DRAGANDDROP - -QT_END_NAMESPACE - -#endif |