diff options
author | Lars Knoll <lars.knoll@nokia.com> | 2011-05-04 12:50:14 +0200 |
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committer | Lars Knoll <lars.knoll@nokia.com> | 2011-05-04 12:50:14 +0200 |
commit | 401f078386a8b5a87a58e237de7be9a2f9a045ba (patch) | |
tree | 462d6e4b6b7ca0d79166f34524c1661471bc68eb /src/gui/kernel/qplatformwindow_qpa.cpp | |
parent | 004700532ab635cf8e5240c5674b2aaeeb601b95 (diff) |
split kernel/ up according to the future library split
Create a guikernel/ directory that contains the files that'll go
into libQtGui. What remains in kernel/ will go into QtWidgets.
In addition to that image/, painting/ and text will end up
int QtGui.
Diffstat (limited to 'src/gui/kernel/qplatformwindow_qpa.cpp')
-rw-r--r-- | src/gui/kernel/qplatformwindow_qpa.cpp | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/src/gui/kernel/qplatformwindow_qpa.cpp b/src/gui/kernel/qplatformwindow_qpa.cpp deleted file mode 100644 index 7ec5221840..0000000000 --- a/src/gui/kernel/qplatformwindow_qpa.cpp +++ /dev/null @@ -1,216 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** 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, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qplatformwindow_qpa.h" - -#include <QtGui/qwindowsysteminterface_qpa.h> -#include <QtGui/qwidget.h> - -class QPlatformWindowPrivate -{ - QWindow *window; - QRect rect; - friend class QPlatformWindow; -}; - -/*! - Constructs a platform window with the given top level widget. -*/ - -QPlatformWindow::QPlatformWindow(QWindow *window) - : d_ptr(new QPlatformWindowPrivate) -{ - Q_D(QPlatformWindow); - d->window = window; -} - -/*! - Virtual destructor does not delete its top level widget. -*/ -QPlatformWindow::~QPlatformWindow() -{ -} - -/*! - Returnes the widget which belongs to the QPlatformWindow -*/ -QWindow *QPlatformWindow::window() const -{ - Q_D(const QPlatformWindow); - return d->window; -} - -/*! - This function is called by Qt whenever a window is moved or the window is resized. The resize - can happen programatically(from ie. user application) or by the window manager. This means that - there is no need to call this function specifically from the window manager callback, instead - call QWindowSystemInterface::handleGeometryChange(QWidget *w, const QRect &newRect); -*/ -void QPlatformWindow::setGeometry(const QRect &rect) -{ - Q_D(QPlatformWindow); - d->rect = rect; -} - -/*! - Returnes the current geometry of a window -*/ -QRect QPlatformWindow::geometry() const -{ - Q_D(const QPlatformWindow); - return d->rect; -} - -/*! - Reimplemented in subclasses to show the surface - if \a visible is \c true, and hide it if \a visible is \c false. -*/ -void QPlatformWindow::setVisible(bool visible) -{ - Q_UNUSED(visible); -} -/*! - Requests setting the window flags of this surface - to \a type. Returns the actual flags set. -*/ -Qt::WindowFlags QPlatformWindow::setWindowFlags(Qt::WindowFlags flags) -{ - return flags; -} - -/*! - Reimplement in subclasses to return a handle to the native window -*/ -WId QPlatformWindow::winId() const { return WId(0); } - -/*! - This function is called to enable native child widgets in QPA. It is common not to support this - feature in Window systems, but can be faked. When this function is called all geometry of this - platform window will be relative to the parent. -*/ -//jl: It would be useful to have a property on the platform window which indicated if the sub-class -// supported the setParent. If not, then geometry would be in screen coordinates. -void QPlatformWindow::setParent(const QPlatformWindow *parent) -{ - Q_UNUSED(parent); - qWarning("This plugin does not support setParent!"); -} - -/*! - Reimplement to set the window title to \a title -*/ -void QPlatformWindow::setWindowTitle(const QString &title) { Q_UNUSED(title); } - -/*! - Reimplement to be able to let Qt rais windows to the top of the desktop -*/ -void QPlatformWindow::raise() { qWarning("This plugin does not support raise()"); } - -/*! - Reimplement to be able to let Qt lower windows to the bottom of the desktop -*/ -void QPlatformWindow::lower() { qWarning("This plugin does not support lower()"); } - -/*! - Reimplement to be able to let Qt set the opacity level of a window -*/ -void QPlatformWindow::setOpacity(qreal level) -{ - Q_UNUSED(level); - qWarning("This plugin does not support setting window opacity"); -} - -/*! - Reimplement to let Qt be able to request activation/focus for a window - - Some window systems will probably not have callbacks for this functionality, - and then calling QWindowSystemInterface::handleWindowActivated(QWidget *w) - would be sufficient. - - If the window system has some event handling/callbacks then call - QWindowSystemInterface::handleWindowActivated(QWidget *w) when the window system - gives the notification. - - Default implementation calls QWindowSystem::handleWindowActivated(QWidget *w) -*/ -void QPlatformWindow::requestActivateWindow() -{ - QWindowSystemInterface::handleWindowActivated(window()); -} - -/*! - Reimplement to return the glContext associated with the window. -*/ -QPlatformGLContext *QPlatformWindow::glContext() const -{ - return 0; -} - -/*! - \class QPlatformWindow - \since 4.8 - \internal - \preliminary - \ingroup qpa - - \brief The QPlatformWindow class provides an abstraction for top-level windows. - - The QPlatformWindow abstraction is used by QWidget for all its top level widgets. It is being - created by calling the createPlatformWindow function in the loaded QPlatformIntegration - instance. - - QPlatformWindow is used to signal to the windowing system, how Qt persieves its frame. - However, it is not concerned with how Qt renders into the window it represents. - - Top level QWidgets(tlw) will always have a QPlatformWindow. However, it is not necessary for - all tlw to have a QWindowSurface. This is the case for QGLWidget. And could be the case for - widgets where some 3.party renders into it. - - The platform specific window handle can be retrieved by the winId function. - - QPlatformWindow is also the way QPA defines how native child windows should be supported - through the setParent function. - - The only way to retrieve a QPlatformGLContext in QPA is by calling the glContext() function - on QPlatformWindow. - - \sa QWindowSurface, QWidget -*/ |