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-rw-r--r--examples/network/http/httpwindow.cpp129
-rw-r--r--examples/network/http/httpwindow.h23
-rw-r--r--examples/network/http/main.cpp1
-rw-r--r--examples/network/loopback/dialog.cpp10
-rw-r--r--src/gui/dialogs/qfontdialog.cpp64
-rw-r--r--src/gui/dialogs/qfontdialog.h3
-rw-r--r--src/gui/dialogs/qfontdialog_mac.mm148
-rw-r--r--src/gui/dialogs/qfontdialog_p.h6
-rw-r--r--src/network/access/qnetworkrequest.cpp2
-rw-r--r--src/network/socket/qabstractsocket.cpp10
-rw-r--r--src/script/api/qscriptengine.cpp2
-rw-r--r--src/script/api/qscriptengine_p.h12
12 files changed, 302 insertions, 108 deletions
diff --git a/examples/network/http/httpwindow.cpp b/examples/network/http/httpwindow.cpp
index 95fc82f..ec7cd33 100644
--- a/examples/network/http/httpwindow.cpp
+++ b/examples/network/http/httpwindow.cpp
@@ -49,9 +49,9 @@ HttpWindow::HttpWindow(QWidget *parent)
: QDialog(parent)
{
#ifndef QT_NO_OPENSSL
- urlLineEdit = new QLineEdit("https://");
+ urlLineEdit = new QLineEdit("https://qt.nokia.com/");
#else
- urlLineEdit = new QLineEdit("http://");
+ urlLineEdit = new QLineEdit("http://qt.nokia.com/");
#endif
urlLabel = new QLabel(tr("&URL:"));
@@ -70,21 +70,14 @@ HttpWindow::HttpWindow(QWidget *parent)
progressDialog = new QProgressDialog(this);
- http = new QHttp(this);
-
connect(urlLineEdit, SIGNAL(textChanged(QString)),
this, SLOT(enableDownloadButton()));
- connect(http, SIGNAL(requestFinished(int,bool)),
- this, SLOT(httpRequestFinished(int,bool)));
- connect(http, SIGNAL(dataReadProgress(int,int)),
- this, SLOT(updateDataReadProgress(int,int)));
- connect(http, SIGNAL(responseHeaderReceived(QHttpResponseHeader)),
- this, SLOT(readResponseHeader(QHttpResponseHeader)));
- connect(http, SIGNAL(authenticationRequired(QString,quint16,QAuthenticator*)),
- this, SLOT(slotAuthenticationRequired(QString,quint16,QAuthenticator*)));
+
+ connect(&qnam, SIGNAL(authenticationRequired(QNetworkReply*,QAuthenticator*)),
+ this, SLOT(slotAuthenticationRequired(QNetworkReply*,QAuthenticator*)));
#ifndef QT_NO_OPENSSL
- connect(http, SIGNAL(sslErrors(QList<QSslError>)),
- this, SLOT(sslErrors(QList<QSslError>)));
+ connect(&qnam, SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)),
+ this, SLOT(sslErrors(QNetworkReply*,QList<QSslError>)));
#endif
connect(progressDialog, SIGNAL(canceled()), this, SLOT(cancelDownload()));
connect(downloadButton, SIGNAL(clicked()), this, SLOT(downloadFile()));
@@ -104,9 +97,21 @@ HttpWindow::HttpWindow(QWidget *parent)
urlLineEdit->setFocus();
}
+void HttpWindow::startRequest(QUrl url)
+{
+ reply = qnam.get(QNetworkRequest(url));
+ connect(reply, SIGNAL(finished()),
+ this, SLOT(httpFinished()));
+ connect(reply, SIGNAL(readyRead()),
+ this, SLOT(httpReadyRead()));
+ connect(reply, SIGNAL(downloadProgress(qint64,qint64)),
+ this, SLOT(updateDataReadProgress(qint64,qint64)));
+}
+
void HttpWindow::downloadFile()
{
- QUrl url(urlLineEdit->text());
+ url = urlLineEdit->text();
+
QFileInfo fileInfo(url.path());
QString fileName = fileInfo.fileName();
if (fileName.isEmpty())
@@ -132,35 +137,26 @@ void HttpWindow::downloadFile()
return;
}
- QHttp::ConnectionMode mode = url.scheme().toLower() == "https" ? QHttp::ConnectionModeHttps : QHttp::ConnectionModeHttp;
- http->setHost(url.host(), mode, url.port() == -1 ? 0 : url.port());
-
- if (!url.userName().isEmpty())
- http->setUser(url.userName(), url.password());
-
- httpRequestAborted = false;
- QByteArray path = QUrl::toPercentEncoding(url.path(), "!$&'()*+,;=:@/");
- if (path.isEmpty())
- path = "/";
- httpGetId = http->get(path, file);
progressDialog->setWindowTitle(tr("HTTP"));
progressDialog->setLabelText(tr("Downloading %1.").arg(fileName));
downloadButton->setEnabled(false);
+
+ // schedule the request
+ httpRequestAborted = false;
+ startRequest(url);
}
void HttpWindow::cancelDownload()
{
statusLabel->setText(tr("Download canceled."));
httpRequestAborted = true;
- http->abort();
+ reply->abort();
downloadButton->setEnabled(true);
}
-void HttpWindow::httpRequestFinished(int requestId, bool error)
+void HttpWindow::httpFinished()
{
- if (requestId != httpGetId)
- return;
if (httpRequestAborted) {
if (file) {
file->close();
@@ -168,54 +164,58 @@ void HttpWindow::httpRequestFinished(int requestId, bool error)
delete file;
file = 0;
}
-
+ reply->deleteLater();
progressDialog->hide();
return;
}
- if (requestId != httpGetId)
- return;
-
progressDialog->hide();
+ file->flush();
file->close();
- if (error) {
+
+ QVariant redirectionTarget = reply->attribute(QNetworkRequest::RedirectionTargetAttribute);
+ if (reply->error()) {
file->remove();
QMessageBox::information(this, tr("HTTP"),
tr("Download failed: %1.")
- .arg(http->errorString()));
+ .arg(reply->errorString()));
+ downloadButton->setEnabled(true);
+ } else if (!redirectionTarget.isNull()) {
+ QUrl newUrl = url.resolved(redirectionTarget.toUrl());
+ if (QMessageBox::question(this, tr("HTTP"),
+ tr("Redirect to %1 ?").arg(newUrl.toString()),
+ QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+ url = newUrl;
+ reply->deleteLater();
+ file->open(QIODevice::WriteOnly);
+ file->resize(0);
+ startRequest(url);
+ return;
+ }
} else {
QString fileName = QFileInfo(QUrl(urlLineEdit->text()).path()).fileName();
statusLabel->setText(tr("Downloaded %1 to current directory.").arg(fileName));
+ downloadButton->setEnabled(true);
}
- downloadButton->setEnabled(true);
+ reply->deleteLater();
+ reply = 0;
delete file;
file = 0;
}
-void HttpWindow::readResponseHeader(const QHttpResponseHeader &responseHeader)
+void HttpWindow::httpReadyRead()
{
- switch (responseHeader.statusCode()) {
- case 200: // Ok
- case 301: // Moved Permanently
- case 302: // Found
- case 303: // See Other
- case 307: // Temporary Redirect
- // these are not error conditions
- break;
-
- default:
- QMessageBox::information(this, tr("HTTP"),
- tr("Download failed: %1.")
- .arg(responseHeader.reasonPhrase()));
- httpRequestAborted = true;
- progressDialog->hide();
- http->abort();
- }
+ // this slot gets called everytime the QNetworkReply has new data.
+ // We read all of its new data and write it into the file.
+ // That way we use less RAM than when reading it at the finished()
+ // signal of the QNetworkReply
+ if (file)
+ file->write(reply->readAll());
}
-void HttpWindow::updateDataReadProgress(int bytesRead, int totalBytes)
+void HttpWindow::updateDataReadProgress(qint64 bytesRead, qint64 totalBytes)
{
if (httpRequestAborted)
return;
@@ -229,14 +229,19 @@ void HttpWindow::enableDownloadButton()
downloadButton->setEnabled(!urlLineEdit->text().isEmpty());
}
-void HttpWindow::slotAuthenticationRequired(const QString &hostName, quint16, QAuthenticator *authenticator)
+void HttpWindow::slotAuthenticationRequired(QNetworkReply*,QAuthenticator *authenticator)
{
QDialog dlg;
Ui::Dialog ui;
ui.setupUi(&dlg);
dlg.adjustSize();
- ui.siteDescription->setText(tr("%1 at %2").arg(authenticator->realm()).arg(hostName));
-
+ ui.siteDescription->setText(tr("%1 at %2").arg(authenticator->realm()).arg(url.host()));
+
+ // Did the URL have information? Fill the UI
+ // This is only relevant if the URL-supplied credentials were wrong
+ ui.userEdit->setText(url.userName());
+ ui.passwordEdit->setText(url.password());
+
if (dlg.exec() == QDialog::Accepted) {
authenticator->setUser(ui.userEdit->text());
authenticator->setPassword(ui.passwordEdit->text());
@@ -244,7 +249,7 @@ void HttpWindow::slotAuthenticationRequired(const QString &hostName, quint16, QA
}
#ifndef QT_NO_OPENSSL
-void HttpWindow::sslErrors(const QList<QSslError> &errors)
+void HttpWindow::sslErrors(QNetworkReply*,const QList<QSslError> &errors)
{
QString errorString;
foreach (const QSslError &error, errors) {
@@ -253,10 +258,10 @@ void HttpWindow::sslErrors(const QList<QSslError> &errors)
errorString += error.errorString();
}
- if (QMessageBox::warning(this, tr("HTTP Example"),
+ if (QMessageBox::warning(this, tr("HTTP"),
tr("One or more SSL errors has occurred: %1").arg(errorString),
QMessageBox::Ignore | QMessageBox::Abort) == QMessageBox::Ignore) {
- http->ignoreSslErrors();
+ reply->ignoreSslErrors();
}
}
#endif
diff --git a/examples/network/http/httpwindow.h b/examples/network/http/httpwindow.h
index 9dca8a5..83898af 100644
--- a/examples/network/http/httpwindow.h
+++ b/examples/network/http/httpwindow.h
@@ -43,18 +43,21 @@
#define HTTPWINDOW_H
#include <QDialog>
+#include <QNetworkAccessManager>
+#include <QUrl>
QT_BEGIN_NAMESPACE
class QDialogButtonBox;
class QFile;
-class QHttp;
-class QHttpResponseHeader;
class QLabel;
class QLineEdit;
class QProgressDialog;
class QPushButton;
class QSslError;
class QAuthenticator;
+class QNetworkReply;
+
+
QT_END_NAMESPACE
class HttpWindow : public QDialog
@@ -64,16 +67,18 @@ class HttpWindow : public QDialog
public:
HttpWindow(QWidget *parent = 0);
+ void startRequest(QUrl url);
+
private slots:
void downloadFile();
void cancelDownload();
- void httpRequestFinished(int requestId, bool error);
- void readResponseHeader(const QHttpResponseHeader &responseHeader);
- void updateDataReadProgress(int bytesRead, int totalBytes);
+ void httpFinished();
+ void httpReadyRead();
+ void updateDataReadProgress(qint64 bytesRead, qint64 totalBytes);
void enableDownloadButton();
- void slotAuthenticationRequired(const QString &, quint16, QAuthenticator *);
+ void slotAuthenticationRequired(QNetworkReply*,QAuthenticator *);
#ifndef QT_NO_OPENSSL
- void sslErrors(const QList<QSslError> &errors);
+ void sslErrors(QNetworkReply*,const QList<QSslError> &errors);
#endif
private:
@@ -85,7 +90,9 @@ private:
QPushButton *quitButton;
QDialogButtonBox *buttonBox;
- QHttp *http;
+ QUrl url;
+ QNetworkAccessManager qnam;
+ QNetworkReply *reply;
QFile *file;
int httpGetId;
bool httpRequestAborted;
diff --git a/examples/network/http/main.cpp b/examples/network/http/main.cpp
index ecbe100..817b2be 100644
--- a/examples/network/http/main.cpp
+++ b/examples/network/http/main.cpp
@@ -46,7 +46,6 @@
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
- qWarning("The usage of QHttp is not recommended anymore, please use QNetworkAccessManager.");
HttpWindow httpWin;
httpWin.show();
return httpWin.exec();
diff --git a/examples/network/loopback/dialog.cpp b/examples/network/loopback/dialog.cpp
index 27cff31..b504e36 100644
--- a/examples/network/loopback/dialog.cpp
+++ b/examples/network/loopback/dialog.cpp
@@ -44,12 +44,12 @@
#include "dialog.h"
-#if !defined(Q_OS_WINCE)
+#if !defined(Q_OS_WINCE) && !defined(Q_OS_SYMBIAN)
static const int TotalBytes = 50 * 1024 * 1024;
#else
static const int TotalBytes = 5 * 1024 * 1024;
#endif
-static const int PayloadSize = 65536;
+static const int PayloadSize = 64 * 1024; // 64 KB
Dialog::Dialog(QWidget *parent)
: QDialog(parent)
@@ -130,6 +130,7 @@ void Dialog::acceptConnection()
void Dialog::startTransfer()
{
+ // called when the TCP client connected to the loopback server
bytesToWrite = TotalBytes - (int)tcpClient.write(QByteArray(PayloadSize, '@'));
clientStatusLabel->setText(tr("Connected"));
}
@@ -155,8 +156,11 @@ void Dialog::updateServerProgress()
void Dialog::updateClientProgress(qint64 numBytes)
{
+ // callen when the TCP client has written some bytes
bytesWritten += (int)numBytes;
- if (bytesToWrite > 0)
+
+ // only write more if not finished and when the Qt write buffer is below a certain size.
+ if (bytesToWrite > 0 && tcpClient.bytesToWrite() <= 4*PayloadSize)
bytesToWrite -= (int)tcpClient.write(QByteArray(qMin(bytesToWrite, PayloadSize), '@'));
clientProgressBar->setMaximum(TotalBytes);
diff --git a/src/gui/dialogs/qfontdialog.cpp b/src/gui/dialogs/qfontdialog.cpp
index 56580a9..a4bf15d 100644
--- a/src/gui/dialogs/qfontdialog.cpp
+++ b/src/gui/dialogs/qfontdialog.cpp
@@ -989,34 +989,24 @@ void QFontDialog::open(QObject *receiver, const char *member)
void QFontDialog::setVisible(bool visible)
{
Q_D(QFontDialog);
- if (visible)
- d->selectedFont = QFont();
-
-#if defined(Q_WS_MAC)
- bool isCurrentlyVisible = (isVisible() || d->delegate);
-
- if (!visible == !isCurrentlyVisible)
- return;
-
if (visible) {
- if (!(d->opts & DontUseNativeDialog) && QFontDialogPrivate::sharedFontPanelAvailable) {
- d->delegate = QFontDialogPrivate::openCocoaFontPanel(
- currentFont(), parentWidget(), windowTitle(), options(), d);
- QFontDialogPrivate::sharedFontPanelAvailable = false;
- return;
- }
-
- setWindowFlags(windowModality() == Qt::WindowModal ? Qt::Sheet : DefaultWindowFlags);
- } else {
- if (d->delegate) {
- QFontDialogPrivate::closeCocoaFontPanel(d->delegate);
- d->delegate = 0;
- QFontDialogPrivate::sharedFontPanelAvailable = true;
+ if (testAttribute(Qt::WA_WState_ExplicitShowHide) && !testAttribute(Qt::WA_WState_Hidden))
return;
+ } else if (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden))
+ return;
+#ifdef Q_WS_MAC
+ if (d->canBeNativeDialog()){
+ if (d->setVisible_sys(visible)){
+ d->nativeDialogInUse = true;
+ // Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below
+ // updates the state correctly, but skips showing the non-native version:
+ setAttribute(Qt::WA_DontShowOnScreen, true);
+ } else {
+ d->nativeDialogInUse = false;
+ setAttribute(Qt::WA_DontShowOnScreen, false);
}
}
-#endif
-
+#endif // Q_WS_MAC
QDialog::setVisible(visible);
}
@@ -1032,11 +1022,14 @@ void QFontDialog::done(int result)
Q_D(QFontDialog);
QDialog::done(result);
if (result == Accepted) {
- d->selectedFont = currentFont();
+ // We check if this is the same font we had before, if so we emit currentFontChanged
+ QFont selectedFont = currentFont();
+ if(selectedFont != d->selectedFont)
+ emit(currentFontChanged(selectedFont));
+ d->selectedFont = selectedFont;
emit fontSelected(d->selectedFont);
- } else {
+ } else
d->selectedFont = QFont();
- }
if (d->receiverToDisconnectOnClose) {
disconnect(this, SIGNAL(fontSelected(QFont)),
d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose);
@@ -1045,6 +1038,23 @@ void QFontDialog::done(int result)
d->memberToDisconnectOnClose.clear();
}
+#ifdef Q_WS_MAC
+bool QFontDialogPrivate::canBeNativeDialog()
+{
+ Q_Q(QFontDialog);
+ if (nativeDialogInUse)
+ return true;
+ if (q->testAttribute(Qt::WA_DontShowOnScreen))
+ return false;
+ if (opts & QFontDialog::DontUseNativeDialog)
+ return false;
+
+ QLatin1String staticName(QFontDialog::staticMetaObject.className());
+ QLatin1String dynamicName(q->metaObject()->className());
+ return (staticName == dynamicName);
+}
+#endif // Q_WS_MAC
+
/*!
\fn QFont QFontDialog::getFont(bool *ok, const QFont &initial, QWidget* parent, const char* name)
\since 4.5
diff --git a/src/gui/dialogs/qfontdialog.h b/src/gui/dialogs/qfontdialog.h
index e6f209e..6035a3a 100644
--- a/src/gui/dialogs/qfontdialog.h
+++ b/src/gui/dialogs/qfontdialog.h
@@ -131,6 +131,9 @@ private:
Q_PRIVATE_SLOT(d_func(), void _q_styleHighlighted(int))
Q_PRIVATE_SLOT(d_func(), void _q_sizeHighlighted(int))
Q_PRIVATE_SLOT(d_func(), void _q_updateSample())
+#if defined(Q_WS_MAC)
+ Q_PRIVATE_SLOT(d_func(), void _q_macRunNativeAppModalPanel())
+#endif
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QFontDialog::FontDialogOptions)
diff --git a/src/gui/dialogs/qfontdialog_mac.mm b/src/gui/dialogs/qfontdialog_mac.mm
index 68f5f00..67d32b8 100644
--- a/src/gui/dialogs/qfontdialog_mac.mm
+++ b/src/gui/dialogs/qfontdialog_mac.mm
@@ -49,6 +49,7 @@
#include <private/qfontengine_p.h>
#include <private/qt_cocoa_helpers_mac_p.h>
#include <private/qt_mac_p.h>
+#include <qabstracteventdispatcher.h>
#include <qdebug.h>
#import <AppKit/AppKit.h>
#import <Foundation/Foundation.h>
@@ -372,7 +373,12 @@ static QFont qfontForCocoaFont(NSFont *cocoaFont, const QFont &resolveFont)
[NSApp endModalSession:mModalSession];
mModalSession = 0;
}
-
+ // Hack alert!
+ // Since this code path was never intended to be followed when starting from exec
+ // we need to force the dialog to communicate the new font, otherwise the signal
+ // won't get emitted.
+ if(code == NSOKButton)
+ mPriv->sampleEdit->setFont([self qtFont]);
mPriv->done((code == NSOKButton) ? QDialog::Accepted : QDialog::Rejected);
} else {
[NSApp stopModalWithCode:code];
@@ -567,7 +573,6 @@ void *QFontDialogPrivate::openCocoaFontPanel(const QFont &initial,
[ourPanel makeKeyAndOrderFront:ourPanel];
}
}
-
return delegate;
}
@@ -640,6 +645,145 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font)
[static_cast<QCocoaFontPanelDelegate *>(delegate) setQtFont:font];
}
+void *QFontDialogPrivate::_q_constructNativePanel()
+{
+ QMacCocoaAutoReleasePool pool;
+
+ bool sharedFontPanelExisted = [NSFontPanel sharedFontPanelExists];
+ NSFontPanel *sharedFontPanel = [NSFontPanel sharedFontPanel];
+ [sharedFontPanel setHidesOnDeactivate:false];
+
+ // hack to ensure that QCocoaApplication's validModesForFontPanel:
+ // implementation is honored
+ if (!sharedFontPanelExisted) {
+ [sharedFontPanel makeKeyAndOrderFront:sharedFontPanel];
+ [sharedFontPanel close];
+ }
+
+ NSPanel *ourPanel = 0;
+ NSView *stolenContentView = 0;
+ NSButton *okButton = 0;
+ NSButton *cancelButton = 0;
+
+ CGFloat dialogExtraWidth = 0.0;
+ CGFloat dialogExtraHeight = 0.0;
+
+ // compute dialogExtra{Width,Height}
+ dialogExtraWidth = 2.0 * DialogSideMargin;
+ dialogExtraHeight = DialogTopMargin + ButtonTopMargin + ButtonMinHeight
+ + ButtonBottomMargin;
+
+ // compute initial contents rectangle
+ NSRect contentRect = [sharedFontPanel contentRectForFrameRect:[sharedFontPanel frame]];
+ contentRect.size.width += dialogExtraWidth;
+ contentRect.size.height += dialogExtraHeight;
+
+ // create the new panel
+ ourPanel = [[NSPanel alloc] initWithContentRect:contentRect
+ styleMask:StyleMask
+ backing:NSBackingStoreBuffered
+ defer:YES];
+ [ourPanel setReleasedWhenClosed:YES];
+
+ stolenContentView = [sharedFontPanel contentView];
+
+ // steal the font panel's contents view
+ [stolenContentView retain];
+ [sharedFontPanel setContentView:0];
+
+ {
+ // create a new content view and add the stolen one as a subview
+ NSRect frameRect = { { 0.0, 0.0 }, { 0.0, 0.0 } };
+ NSView *ourContentView = [[NSView alloc] initWithFrame:frameRect];
+ [ourContentView addSubview:stolenContentView];
+
+ // create OK and Cancel buttons and add these as subviews
+ okButton = macCreateButton("&OK", ourContentView);
+ cancelButton = macCreateButton("Cancel", ourContentView);
+
+ [ourPanel setContentView:ourContentView];
+ [ourPanel setDefaultButtonCell:[okButton cell]];
+ }
+ // create a delegate and set it
+ QCocoaFontPanelDelegate *delegate =
+ [[QCocoaFontPanelDelegate alloc] initWithFontPanel:sharedFontPanel
+ stolenContentView:stolenContentView
+ okButton:okButton
+ cancelButton:cancelButton
+ priv:this
+ extraWidth:dialogExtraWidth
+ extraHeight:dialogExtraHeight];
+ [ourPanel setDelegate:delegate];
+ [[NSFontManager sharedFontManager] setDelegate:delegate];
+#ifdef QT_MAC_USE_COCOA
+ [[NSFontManager sharedFontManager] setTarget:delegate];
+#endif
+ setFont(delegate, QApplication::font());
+
+ {
+ // hack to get correct initial layout
+ NSRect frameRect = [ourPanel frame];
+ frameRect.size.width += 1.0;
+ [ourPanel setFrame:frameRect display:NO];
+ frameRect.size.width -= 1.0;
+ frameRect.size = [delegate windowWillResize:ourPanel toSize:frameRect.size];
+ [ourPanel setFrame:frameRect display:NO];
+ [ourPanel center];
+ }
+ NSString *title = @"Select font";
+ [ourPanel setTitle:title];
+
+ [delegate setModalSession:[NSApp beginModalSessionForWindow:ourPanel]];
+ return delegate;
+}
+
+void QFontDialogPrivate::mac_nativeDialogModalHelp()
+{
+ // Copied from QFileDialogPrivate
+ // Do a queued meta-call to open the native modal dialog so it opens after the new
+ // event loop has started to execute (in QDialog::exec). Using a timer rather than
+ // a queued meta call is intentional to ensure that the call is only delivered when
+ // [NSApp run] runs (timers are handeled special in cocoa). If NSApp is not
+ // running (which is the case if e.g a top-most QEventLoop has been
+ // interrupted, and the second-most event loop has not yet been reactivated (regardless
+ // if [NSApp run] is still on the stack)), showing a native modal dialog will fail.
+ if (nativeDialogInUse) {
+ Q_Q(QFontDialog);
+ QTimer::singleShot(1, q, SLOT(_q_macRunNativeAppModalPanel()));
+ }
+}
+
+// The problem with the native font dialog is that OS X does not
+// offer a proper dialog, but a panel (i.e. without Ok and Cancel buttons).
+// This means we need to "construct" a native dialog by taking the panel
+// and "adding" the buttons.
+void QFontDialogPrivate::_q_macRunNativeAppModalPanel()
+{
+ QBoolBlocker nativeDialogOnTop(QApplicationPrivate::native_modal_dialog_active);
+ Q_Q(QFontDialog);
+ QCocoaFontPanelDelegate *delegate = (QCocoaFontPanelDelegate *)_q_constructNativePanel();
+ NSWindow *ourPanel = [delegate actualPanel];
+ [ourPanel retain];
+ int rval = [NSApp runModalForWindow:ourPanel];
+ QAbstractEventDispatcher::instance()->interrupt();
+ [ourPanel release];
+ [delegate cleanUpAfterMyself];
+ [delegate release];
+ bool isOk = (rval == NSOKButton);
+ if(isOk)
+ rescode = QDialog::Accepted;
+ else
+ rescode = QDialog::Rejected;
+}
+
+bool QFontDialogPrivate::setVisible_sys(bool visible)
+{
+ Q_Q(QFontDialog);
+ if (!visible == q->isHidden())
+ return false;
+ return visible;
+}
+
QT_END_NAMESPACE
#endif
diff --git a/src/gui/dialogs/qfontdialog_p.h b/src/gui/dialogs/qfontdialog_p.h
index ca2b10b..7654a80 100644
--- a/src/gui/dialogs/qfontdialog_p.h
+++ b/src/gui/dialogs/qfontdialog_p.h
@@ -152,6 +152,12 @@ public:
inline QFontDialog *fontDialog() { return q_func(); }
void *delegate;
+ bool nativeDialogInUse;
+ bool canBeNativeDialog();
+ bool setVisible_sys(bool visible);
+ void *_q_constructNativePanel();
+ void _q_macRunNativeAppModalPanel();
+ void mac_nativeDialogModalHelp();
static bool sharedFontPanelAvailable;
#endif
diff --git a/src/network/access/qnetworkrequest.cpp b/src/network/access/qnetworkrequest.cpp
index a2bef67..c4ff24d 100644
--- a/src/network/access/qnetworkrequest.cpp
+++ b/src/network/access/qnetworkrequest.cpp
@@ -138,6 +138,8 @@ QT_BEGIN_NAMESPACE
default follow redirections: it's up to the application to
determine if the requested redirection should be allowed,
according to its security policies.
+ The returned URL might be relative. Use QUrl::resolved()
+ to create an absolute URL out of it.
\value ConnectionEncryptedAttribute
Replies only, type: QVariant::Bool (default: false)
diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index 829df89..275c436 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -155,6 +155,9 @@
See the \l network/fortuneclient and \l network/blockingfortuneclient
examples for an overview of both approaches.
+ \note We discourage the use of the blocking functions together
+ with signals. One of the two possibilities should be used.
+
QAbstractSocket can be used with QTextStream and QDataStream's
stream operators (operator<<() and operator>>()). There is one
issue to be aware of, though: You must make sure that enough data
@@ -1682,9 +1685,12 @@ static int qt_timeout_value(int msecs, int elapsed)
If msecs is -1, this function will not time out.
- Note: This function may wait slightly longer than \a msecs,
+ \note This function may wait slightly longer than \a msecs,
depending on the time it takes to complete the host lookup.
+ \note Multiple calls to this functions do not accumulate the time.
+ If the function times out, the connecting process will be aborted.
+
\sa connectToHost(), connected()
*/
bool QAbstractSocket::waitForConnected(int msecs)
@@ -1722,7 +1728,7 @@ bool QAbstractSocket::waitForConnected(int msecs)
d->_q_startConnecting(QHostInfo::fromName(d->hostName));
}
if (state() == UnconnectedState)
- return false;
+ return false; // connect not im progress anymore!
bool timedOut = true;
#if defined (QABSTRACTSOCKET_DEBUG)
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 1bd7377..1199263 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -768,7 +768,7 @@ static QScriptValue __setupPackage__(QScriptContext *ctx, QScriptEngine *eng)
} // namespace QScript
QScriptEnginePrivate::QScriptEnginePrivate()
- : registeredScriptValues(0), freeScriptValues(0),
+ : registeredScriptValues(0), freeScriptValues(0), freeScriptValuesCount(0),
registeredScriptStrings(0), inEval(false)
{
qMetaTypeId<QScriptValue>();
diff --git a/src/script/api/qscriptengine_p.h b/src/script/api/qscriptengine_p.h
index 6780b2c..401d6d2 100644
--- a/src/script/api/qscriptengine_p.h
+++ b/src/script/api/qscriptengine_p.h
@@ -255,6 +255,8 @@ public:
int agentLineNumber;
QScriptValuePrivate *registeredScriptValues;
QScriptValuePrivate *freeScriptValues;
+ static const int maxFreeScriptValues = 256;
+ int freeScriptValuesCount;
QScriptStringPrivate *registeredScriptStrings;
QHash<int, QScriptTypeInfo*> m_typeInfos;
int processEventsInterval;
@@ -377,6 +379,7 @@ inline QScriptValuePrivate *QScriptEnginePrivate::allocateScriptValuePrivate(siz
if (freeScriptValues) {
QScriptValuePrivate *p = freeScriptValues;
freeScriptValues = p->next;
+ --freeScriptValuesCount;
return p;
}
return reinterpret_cast<QScriptValuePrivate*>(qMalloc(size));
@@ -384,8 +387,13 @@ inline QScriptValuePrivate *QScriptEnginePrivate::allocateScriptValuePrivate(siz
inline void QScriptEnginePrivate::freeScriptValuePrivate(QScriptValuePrivate *p)
{
- p->next = freeScriptValues;
- freeScriptValues = p;
+ if (freeScriptValuesCount < maxFreeScriptValues) {
+ p->next = freeScriptValues;
+ freeScriptValues = p;
+ ++freeScriptValuesCount;
+ } else {
+ qFree(p);
+ }
}
inline void QScriptEnginePrivate::registerScriptValue(QScriptValuePrivate *value)
generated by cgit v0.12 at 2024-12-29 20:07:48 (GMT)