Changeset 846 for trunk/src/gui/dialogs/qpagesetupdialog_mac.mm

Timestamp:

May 5, 2011, 5:36:53 AM (14 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/gui/dialogs/qpagesetupdialog_mac.mm (modified) (5 diffs)

trunk/src/gui/dialogs/qpagesetupdialog_mac.mm

@@ -1 +1 @@
 /****************************************************************************
 **
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
@@ -51 +51 @@
 QT_USE_NAMESPACE
 
-@class QCocoaPageLayoutDelegate;
-
-@interface QCocoaPageLayoutDelegate : NSObject {
+@class QT_MANGLE_NAMESPACE(QCocoaPageLayoutDelegate);
+
+@interface QT_MANGLE_NAMESPACE(QCocoaPageLayoutDelegate) : NSObject {
     QMacPrintEnginePrivate *pe;
 }
@@ -61 +61 @@
 @end
 
-@implementation QCocoaPageLayoutDelegate
+@implementation QT_MANGLE_NAMESPACE(QCocoaPageLayoutDelegate)
 - (id)initWithMacPrintEngine:(QMacPrintEnginePrivate *)printEngine;
 {
@@ -214 +214 @@
     // Keep a copy to this since we plan on using it for a bit.
     [pageLayout retain];
-    QCocoaPageLayoutDelegate *delegate = [[QCocoaPageLayoutDelegate alloc] initWithMacPrintEngine:ep];
+    QT_MANGLE_NAMESPACE(QCocoaPageLayoutDelegate) *delegate = [[QT_MANGLE_NAMESPACE(QCocoaPageLayoutDelegate) alloc] initWithMacPrintEngine:ep];
 
     if (modality == Qt::ApplicationModal) {
@@ -233 +233 @@
 void QPageSetupDialogPrivate::closeCocoaPageLayout()
 {
+    // NSPageLayout can change the session behind our back and then our
+    // d->ep->session object will become a dangling pointer. Update it
+    // based on the "current" session
+    ep->session = static_cast<PMPrintSession>([ep->printInfo PMPrintSession]);
+
     [pageLayout release];
     pageLayout = 0;