source: trunk/src/gui/kernel/qcocoapanel_mac.mm@ 504

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#import <private/qcocoapanel_mac_p.h>
#ifdef QT_MAC_USE_COCOA
#import <private/qt_cocoa_helpers_mac_p.h>
#import <private/qcocoawindow_mac_p.h>
#import <private/qcocoawindowdelegate_mac_p.h>
#import <private/qcocoaview_mac_p.h>
#import <private/qcocoawindowcustomthemeframe_mac_p.h>

#include <QtGui/QWidget>

QT_FORWARD_DECLARE_CLASS(QWidget);
QT_BEGIN_NAMESPACE
extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.mm
QT_END_NAMESPACE
QT_USE_NAMESPACE

@implementation QT_MANGLE_NAMESPACE(QCocoaPanel)

- (BOOL)canBecomeKeyWindow
{
    QWidget *widget = [self QT_MANGLE_NAMESPACE(qt_qwidget)];

    bool isToolTip = (widget->windowType() == Qt::ToolTip);
    bool isPopup = (widget->windowType() == Qt::Popup);
    return !(isPopup || isToolTip);
}

/***********************************************************************
  BEGIN Copy and Paste between QCocoaWindow and QCocoaPanel
  This is a bit unfortunate, but thanks to the dynamic dispatch we
  have to duplicate this code or resort to really silly forwarding methods
**************************************************************************/

/*
    The methods keyDown, keyUp, and flagsChanged... These really shouldn't ever
    get hit. We automatically say we can be first responder if we are a window.
    So, the handling should get handled by the view. This is here more as a
    last resort (i.e., this is code that can potentially be removed).
 */

- (void)keyDown:(NSEvent *)theEvent
{
    bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
    if (!keyOK)
        [super keyDown:theEvent];
}

- (void)keyUp:(NSEvent *)theEvent
{
    bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
    if (!keyOK)
        [super keyUp:theEvent];