diff options
| -rw-r--r-- | examples/qtmacnativewidget/main.mm | 129 | ||||
| -rw-r--r-- | examples/qtmacnativewidget/qtmacnativewidget.pro | 11 | ||||
| -rw-r--r-- | src/qtmacextras.pri | 11 | ||||
| -rw-r--r-- | src/qtmacnativewidget.h | 84 | ||||
| -rw-r--r-- | src/qtmacnativewidget.mm | 132 |
5 files changed, 367 insertions, 0 deletions
diff --git a/examples/qtmacnativewidget/main.mm b/examples/qtmacnativewidget/main.mm new file mode 100644 index 0000000..fd3cc87 --- /dev/null +++ b/examples/qtmacnativewidget/main.mm @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite 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 <QtWidgets> +#include <Cocoa/Cocoa.h> +#include <qtmacnativewidget.h> + +class RedWidget : public QWidget +{ +public: + RedWidget() { + + } + + void resizeEvent(QResizeEvent *) + { + qDebug() << "RedWidget::resize" << size(); + } + + void paintEvent(QPaintEvent *event) + { + QPainter p(this); + QRect rect(QPoint(0, 0), size()); + qDebug() << "Painting geometry" << rect; + p.fillRect(rect, QColor(133, 50, 50)); + } +}; + +@interface WindowCreator : NSObject {} +- (void)createWindow; +@end + +@implementation WindowCreator +- (void)createWindow { + + // Create the NSWindow + NSRect frame = NSMakeRect(500, 500, 500, 500); + NSWindow* window = [[NSWindow alloc] initWithContentRect:frame + styleMask:NSTitledWindowMask | NSClosableWindowMask | NSMiniaturizableWindowMask | NSResizableWindowMask + backing:NSBackingStoreBuffered + defer:NO]; + [window setTitle:@"NSWindow"]; + + // Create widget hierarchy with QPushButton and QLineEdit + QtMacNativeWidget *nativeWidget = new QtMacNativeWidget(); + + QHBoxLayout *hlayout = new QHBoxLayout(); + hlayout->addWidget(new QPushButton("Push", nativeWidget)); + hlayout->addWidget(new QLineEdit); + + QVBoxLayout *vlayout = new QVBoxLayout(); + vlayout->addLayout(hlayout); + + //RedWidget * redWidget = new RedWidget; + //vlayout->addWidget(redWidget); + + nativeWidget->setLayout(vlayout); + + // Get the NSView for QMacNativeWidget and set it as the content view for the NSWindow + [window setContentView:nativeWidget->nativeView()]; + + // show() must be called on nativeWiget to get the widgets int he correct state. + nativeWidget->show(); + + // Show the NSWindow + [window makeKeyAndOrderFront:NSApp]; +} +@end + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + + // Start Cocoa. Create NSApplicaiton. + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; + [NSApplication sharedApplication]; + + // Schedule call to create the UI using a zero timer. + WindowCreator *windowCreator= [WindowCreator alloc]; + [NSTimer scheduledTimerWithTimeInterval:0 target:windowCreator selector:@selector(createWindow) userInfo:nil repeats:NO]; + + // Stare the Cocoa event loop. + [(NSApplication *)NSApp run]; + [NSApp release]; + [pool release]; + exit(0); + return 0; +} + + + diff --git a/examples/qtmacnativewidget/qtmacnativewidget.pro b/examples/qtmacnativewidget/qtmacnativewidget.pro new file mode 100644 index 0000000..07d271e --- /dev/null +++ b/examples/qtmacnativewidget/qtmacnativewidget.pro @@ -0,0 +1,11 @@ +TEMPLATE = app + +include (../../src/qtmacextras.pri) + +OBJECTIVE_SOURCES += main.mm +LIBS += -framework Cocoa + +QT += gui widgets +QT += widgets-private gui-private core-private + +#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0 diff --git a/src/qtmacextras.pri b/src/qtmacextras.pri index 32bdce3..3675461 100644 --- a/src/qtmacextras.pri +++ b/src/qtmacextras.pri @@ -26,3 +26,14 @@ OBJECTIVE_SOURCES += $$PWD/qmacpasteboardmime.mm # qt_mac_set_dock_menu HEADERS += $$PWD/qtmacfunctions.h OBJECTIVE_SOURCES += $$PWD/qtmacfunctions.mm + +minQtVersion(5, 0, 1) { + HEADERS += $$PWD/qtmacfunctions.h + OBJECTIVE_SOURCES += $$PWD/qtmacfunctions.mm +} else { + message("qt_mac_set_dock_menu requires Qt 5.0.1 and will be exculded from this build. You have Qt" $$QT_VERSION) +} + +# QtMacNativeWidget +HEADERS += $$PWD/qtmacnativewidget.h +OBJECTIVE_SOURCES += $$PWD/qtmacnativewidget.mm diff --git a/src/qtmacnativewidget.h b/src/qtmacnativewidget.h new file mode 100644 index 0000000..78c453e --- /dev/null +++ b/src/qtmacnativewidget.h @@ -0,0 +1,84 @@ +/**************************************************************************** + ** + ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). + ** Contact: http://www.qt-project.org/legal + ** + ** This file is part of QtMacExtras in 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 QTMACNATIVEWIDGET_H +#define QTMACNATIVEWIDGET_H + +#include <QtWidgets/QWidget> +#import <Availability.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifdef __OBJC__ +@class NSView; +#endif + +class QtMacNativeWidget : public QWidget +{ + Q_OBJECT +public: +#ifdef __OBJC__ + QtMacNativeWidget(NSView *parentView = 0); +#else + QtMacNativeWidget(void *parentView = 0); +#endif + ~QtMacNativeWidget(); + +#ifdef __OBJC__ + NSView *nativeView() const; +#else + void *nativeView() const; +#endif + + QSize sizeHint() const; +protected: + void init(void *parentView); + bool event(QEvent *ev); +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QTMACNATIVEWIDGET_H diff --git a/src/qtmacnativewidget.mm b/src/qtmacnativewidget.mm new file mode 100644 index 0000000..b1bb5a1 --- /dev/null +++ b/src/qtmacnativewidget.mm @@ -0,0 +1,132 @@ +/**************************************************************************** + ** + ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). + ** Contact: http://www.qt-project.org/legal + ** + ** This file is part of QtMacExtras in 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 "qtmacnativewidget.h" +#include <QtGui/QWindow> +#include <QtGui/QGuiApplication> +#include <qpa/qplatformnativeinterface.h> +#include <qdebug.h> + +#import <Cocoa/Cocoa.h> + +/*! + \class QtMacNativeWidget + \brief The QtMacNativeWidget class provides a widget for Mac OS X that provides a way to put Qt widgets into Carbon + or Cocoa hierarchies depending on how Qt was configured. + + QtMacNativeWidget bridges the gap between NSViews and QWidgets and makes it possible to put a + hierarchy of Qt widgets into a non-Qt window or view. + + QtMacNativeWidget pretends it is a window (i.e. isWindow() will return true), + but it cannot be shown on its own. It needs to be put into a window + when it is created or later through a native call. + + Note that QtMacNativeWidget requires knowledge of Cocoa. All it + does is get the Qt hierarchy into a window not owned by Qt. It is then up + to the programmer to ensure it is placed correctly in the window and + responds correctly to events. +*/ + +QT_BEGIN_NAMESPACE + +NSView *getEmbeddableView(QWindow *qtWindow) +{ + // Set Qt::SubWindow flag. Should be done before crate() is + // called - if you call create() or caused it ot be called + // before calling this function you need to set SubWindow + // yourself + qtWindow->setFlags(qtWindow->flags() | Qt::SubWindow); + + // Make sure the platform window is created + qtWindow->create(); + + // Get the Qt content NSView for the QWindow forom the Qt platform plugin + QPlatformNativeInterface *platformNativeInterface = QGuiApplication::platformNativeInterface(); + NSView *qtView = (NSView *)platformNativeInterface->nativeResourceForWindow("nsview", qtWindow); + return qtView; // qtView is ready for use. +} + +/*! + Create a QtMacNativeWidget with \a parentView as its "superview" (i.e., + parent). The \a parentView is a NSView pointer. +*/ +QtMacNativeWidget::QtMacNativeWidget(NSView *parentView) + : QWidget(0, Qt::Window | Qt::SubWindow) +{ + //d_func()->topData()->embedded = true; + setPalette(QPalette(Qt::transparent)); + setAttribute(Qt::WA_SetPalette, false); + setAttribute(Qt::WA_LayoutUsesWidgetRect); +} + +NSView *QtMacNativeWidget::nativeView() const +{ + winId(); + return getEmbeddableView(windowHandle()); +} + +/*! + Destroy the QtMacNativeWidget. +*/ +QtMacNativeWidget::~QtMacNativeWidget() +{ +} + +/*! + \reimp +*/ +QSize QtMacNativeWidget::sizeHint() const +{ + // QtMacNativeWidget really does not have any other choice + // than to fill its designated area. + if (windowHandle()) + return windowHandle()->size(); + return QWidget::sizeHint(); +} +/*! + \reimp +*/ +bool QtMacNativeWidget::event(QEvent *ev) +{ + return QWidget::event(ev); +} + +QT_END_NAMESPACE |