diff options
author | Samuel Rødal <samuel.rodal@digia.com> | 2013-05-23 12:44:20 +0200 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-05-30 12:49:51 +0200 |
commit | 1df7a6a50a794721edb1bc63d268378f4f0ed7c4 (patch) | |
tree | e20fad557bfd4a3f65f41c5b5a50633a074178da /src/platformsupport/dnd/qshapedpixmapdndwindow.cpp | |
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/qshapedpixmapdndwindow.cpp')
-rw-r--r-- | src/platformsupport/dnd/qshapedpixmapdndwindow.cpp | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/src/platformsupport/dnd/qshapedpixmapdndwindow.cpp b/src/platformsupport/dnd/qshapedpixmapdndwindow.cpp deleted file mode 100644 index b3e64b01d0..0000000000 --- a/src/platformsupport/dnd/qshapedpixmapdndwindow.cpp +++ /dev/null @@ -1,106 +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 plugins 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. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qshapedpixmapdndwindow_p.h" - -#include <QtGui/QPainter> -#include <QtGui/QCursor> - -QT_BEGIN_NAMESPACE - -QShapedPixmapWindow::QShapedPixmapWindow() - : QWindow(), - m_backingStore(0) -{ - QSurfaceFormat format; - format.setAlphaBufferSize(8); - setFormat(format); - setSurfaceType(RasterSurface); - setFlags(Qt::ToolTip | Qt::FramelessWindowHint | - Qt::X11BypassWindowManagerHint | Qt::WindowTransparentForInput); - create(); - m_backingStore = new QBackingStore(this); -} - -void QShapedPixmapWindow::render() -{ - QRect rect(QPoint(), geometry().size()); - - m_backingStore->beginPaint(rect); - - QPaintDevice *device = m_backingStore->paintDevice(); - - { - QPainter p(device); - p.setCompositionMode(QPainter::CompositionMode_Source); - p.drawPixmap(0, 0, m_pixmap); - } - - m_backingStore->endPaint(); - m_backingStore->flush(rect); -} - -void QShapedPixmapWindow::setPixmap(const QPixmap &pixmap) -{ - m_pixmap = pixmap; -} - -void QShapedPixmapWindow::setHotspot(const QPoint &hotspot) -{ - m_hotSpot = hotspot; -} - -void QShapedPixmapWindow::updateGeometry() -{ - QRect rect(QCursor::pos() - m_hotSpot, m_pixmap.size()); - if (m_pixmap.isNull()) - m_backingStore->resize(QSize(1,1)); - else if (m_backingStore->size() != m_pixmap.size()) - m_backingStore->resize(m_pixmap.size()); - setGeometry(rect); -} - -void QShapedPixmapWindow::exposeEvent(QExposeEvent *) -{ - render(); -} - -QT_END_NAMESPACE |