| /**************************************************************************** |
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| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** This file is part of the test suite of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| #import <AppKit/AppKit.h> |
| |
| #include <QApplication> |
| #include <QDebug> |
| #include <QHBoxLayout> |
| #include <QLineEdit> |
| #include <QPainter> |
| #include <QPushButton> |
| #include <QVBoxLayout> |
| #include <QWidget> |
| #include <QMacNativeWidget> |
| |
| class RedWidget : public QWidget |
| { |
| public: |
| RedWidget() { |
| |
| } |
| |
| void resizeEvent(QResizeEvent *) |
| { |
| qDebug() << "RedWidget::resize" << size(); |
| } |
| |
| void paintEvent(QPaintEvent *event) |
| { |
| QPainter p(this); |
| Q_UNUSED(event); |
| QRect rect(QPoint(0, 0), size()); |
| qDebug() << "Painting geometry" << rect; |
| p.fillRect(rect, QColor(133, 50, 50)); |
| } |
| }; |
| |
| namespace { |
| int qtArgc = 0; |
| char **qtArgv; |
| QApplication *qtApp = 0; |
| } |
| |
| @interface WindowCreator : NSObject <NSApplicationDelegate> |
| @end |
| |
| @implementation WindowCreator |
| |
| - (void)applicationDidFinishLaunching:(NSNotification *)notification |
| { |
| Q_UNUSED(notification) |
| // Qt widgets rely on a QApplication being alive somewhere |
| qtApp = new QApplication(qtArgc, qtArgv); |
| |
| // 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 |
| QMacNativeWidget *nativeWidget = new QMacNativeWidget(); |
| // Get the NSView for QMacNativeWidget and set it as the content view for the NSWindow |
| [window setContentView:nativeWidget->nativeView()]; |
| |
| QHBoxLayout *hlayout = new QHBoxLayout(); |
| hlayout->addWidget(new QPushButton("Push", nativeWidget)); |
| hlayout->addWidget(new QLineEdit(nativeWidget)); |
| |
| QVBoxLayout *vlayout = new QVBoxLayout(); |
| vlayout->addLayout(hlayout); |
| |
| RedWidget *redWidget = new RedWidget; |
| vlayout->addWidget(redWidget); |
| |
| nativeWidget->setLayout(vlayout); |
| |
| // show() must be called on nativeWiget to get the widgets int he correct state. |
| nativeWidget->show(); |
| |
| // Show the NSWindow |
| [window makeKeyAndOrderFront:NSApp]; |
| } |
| |
| - (void)applicationWillTerminate:(NSNotification *)notification |
| { |
| Q_UNUSED(notification) |
| |
| delete qtApp; |
| } |
| |
| @end |
| |
| int main(int argc, char *argv[]) |
| { |
| NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; |
| Q_UNUSED(pool); |
| |
| // Normally, we would use let the main bundle instanciate and set |
| // the application delegate, but we set it manually for conciseness. |
| WindowCreator *windowCreator= [WindowCreator alloc]; |
| [[NSApplication sharedApplication] setDelegate:windowCreator]; |
| |
| // Save these for QApplication |
| qtArgc = argc; |
| qtArgv = argv; |
| |
| // Other than the few lines above, it's business as usual... |
| return NSApplicationMain(argc, (const char **)argv); |
| } |