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QSystemTrayicon.diff
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File QSystemTrayicon.diff of Package libqt4
Description: Introduce a plugin system for QSystemTrayIcon. Designed to be used with sni-qt (https://launchpad.net/sni-qt) Author: agateau@kde.org Forwarded: no Introduce a plugin system for QSystemTrayIcon. Designed to be used with sni-qt (https://launchpad.net/sni-qt) --- examples/desktop/systray/window.cpp | 40 ++ examples/desktop/systray/window.h | 6 src/gui/util/qabstractsystemtrayiconsys.cpp | 65 +++ src/gui/util/qabstractsystemtrayiconsys_p.h | 106 ++++++ src/gui/util/qsystemtrayicon.cpp | 6 src/gui/util/qsystemtrayicon_p.h | 85 ++--- src/gui/util/qsystemtrayicon_x11.cpp | 356 ++++----------------- src/gui/util/qxembedsystemtrayicon_x11.cpp | 469 ++++++++++++++++++++++++++++ src/gui/util/qxembedsystemtrayicon_x11_p.h | 104 ++++++ src/gui/util/util.pri | 7 10 files changed, 916 insertions(+), 328 deletions(-) Index: qt-everywhere-opensource-src-4.8.6/examples/desktop/systray/window.cpp =================================================================== --- qt-everywhere-opensource-src-4.8.6.orig/examples/desktop/systray/window.cpp +++ qt-everywhere-opensource-src-4.8.6/examples/desktop/systray/window.cpp @@ -158,15 +158,23 @@ void Window::createIconGroupBox() iconComboBox->addItem(QIcon(":/images/bad.svg"), tr("Bad")); iconComboBox->addItem(QIcon(":/images/heart.svg"), tr("Heart")); iconComboBox->addItem(QIcon(":/images/trash.svg"), tr("Trash")); + iconComboBox->addItem(QIcon::fromTheme("system-file-manager"), tr("File Manager")); showIconCheckBox = new QCheckBox(tr("Show icon")); showIconCheckBox->setChecked(true); +#if defined(Q_WS_X11) + jitToolTipCheckBox = new QCheckBox(tr("Just In Time Tooltip")); +#endif + QHBoxLayout *iconLayout = new QHBoxLayout; iconLayout->addWidget(iconLabel); iconLayout->addWidget(iconComboBox); iconLayout->addStretch(); iconLayout->addWidget(showIconCheckBox); +#if defined(Q_WS_X11) + iconLayout->addWidget(jitToolTipCheckBox); +#endif iconGroupBox->setLayout(iconLayout); } @@ -254,5 +262,37 @@ void Window::createTrayIcon() trayIconMenu->addAction(quitAction); trayIcon = new QSystemTrayIcon(this); + QByteArray category = qgetenv("SNI_CATEGORY"); + if (!category.isEmpty()) { + trayIcon->setProperty("_qt_sni_category", QString::fromLocal8Bit(category)); + } trayIcon->setContextMenu(trayIconMenu); + +#if defined(Q_WS_X11) + trayIcon->installEventFilter(this); +#endif +} + +#if defined(Q_WS_X11) +bool Window::eventFilter(QObject *, QEvent *event) +{ + switch(event->type()) { + case QEvent::ToolTip: + if (jitToolTipCheckBox->isChecked()) { + QString timeString = QTime::currentTime().toString(); + trayIcon->setToolTip(tr("Current Time: %1").arg(timeString)); + } + break; + case QEvent::Wheel: { + QWheelEvent *wheelEvent = static_cast<QWheelEvent*>(event); + int delta = wheelEvent->delta() > 0 ? 1 : -1; + int index = (iconComboBox->currentIndex() + delta) % iconComboBox->count(); + iconComboBox->setCurrentIndex(index); + break; + } + default: + break; + } + return false; } +#endif Index: qt-everywhere-opensource-src-4.8.6/examples/desktop/systray/window.h =================================================================== --- qt-everywhere-opensource-src-4.8.6.orig/examples/desktop/systray/window.h +++ qt-everywhere-opensource-src-4.8.6/examples/desktop/systray/window.h @@ -69,6 +69,9 @@ public: protected: void closeEvent(QCloseEvent *event); +#if defined(Q_WS_X11) + bool eventFilter(QObject *object, QEvent *event); +#endif private slots: void setIcon(int index); @@ -86,6 +89,9 @@ private: QLabel *iconLabel; QComboBox *iconComboBox; QCheckBox *showIconCheckBox; +#if defined(Q_WS_X11) + QCheckBox *jitToolTipCheckBox; +#endif QGroupBox *messageGroupBox; QLabel *typeLabel; Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/qabstractsystemtrayiconsys.cpp =================================================================== --- /dev/null +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/qabstractsystemtrayiconsys.cpp @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QT_NO_SYSTEMTRAYICON + +#include "qabstractsystemtrayiconsys_p.h" + + +QSystemTrayIconSysFactoryInterface::QSystemTrayIconSysFactoryInterface() +{ +} + +///////////////////////////////////////////////// +QAbstractSystemTrayIconSys::QAbstractSystemTrayIconSys(QSystemTrayIcon *icon) +: trayIcon(icon) +{ +} + +QAbstractSystemTrayIconSys::~QAbstractSystemTrayIconSys() +{ +} + +void QAbstractSystemTrayIconSys::sendActivated(QSystemTrayIcon::ActivationReason reason) +{ + qtsystray_sendActivated(trayIcon, reason); +} + +#endif Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/qabstractsystemtrayiconsys_p.h =================================================================== --- /dev/null +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/qabstractsystemtrayiconsys_p.h @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QABSTRACTSYSTEMTRAYICONSYS_P_H +#define QABSTRACTSYSTEMTRAYICONSYS_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of a number of Qt sources files. This header file may change from +// version to version without notice, or even be removed. +// +// We mean it. +// + +#ifndef QT_NO_SYSTEMTRAYICON + +#include <qfactoryinterface.h> +#include <qsystemtrayicon.h> + +class QAbstractSystemTrayIconSys; + +class Q_GUI_EXPORT QSystemTrayIconSysFactoryInterface : public QObject, public QFactoryInterface +{ + Q_OBJECT +public: + QSystemTrayIconSysFactoryInterface(); + virtual QAbstractSystemTrayIconSys * create(QSystemTrayIcon *) = 0; + virtual bool isAvailable() const = 0; + + // \reimp + virtual QStringList keys() const { return QStringList() << QLatin1String("default"); } + +Q_SIGNALS: + void availableChanged(bool); +}; + +#define QSystemTrayIconSysFactoryInterface_iid "com.nokia.qt.QSystemTrayIconSysFactoryInterface" +Q_DECLARE_INTERFACE(QSystemTrayIconSysFactoryInterface, QSystemTrayIconSysFactoryInterface_iid) + +class QRect; + +class Q_GUI_EXPORT QAbstractSystemTrayIconSys +{ +public: + QAbstractSystemTrayIconSys(QSystemTrayIcon *icon); + virtual ~QAbstractSystemTrayIconSys(); + + virtual QRect geometry() const = 0; + virtual void updateVisibility() = 0; + virtual void updateIcon() = 0; + virtual void updateToolTip() = 0; + virtual void updateMenu() = 0; + virtual void showMessage(const QString &title, const QString &message, + QSystemTrayIcon::MessageIcon icon, int msecs) = 0; + + void sendActivated(QSystemTrayIcon::ActivationReason); + +protected: + QSystemTrayIcon *trayIcon; +}; + +#endif // QT_NO_SYSTEMTRAYICON + +#endif // QABSTRACTSYSTEMTRAYICONSYS_P_H + Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/qsystemtrayicon.cpp =================================================================== --- qt-everywhere-opensource-src-4.8.6.orig/src/gui/util/qsystemtrayicon.cpp +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/qsystemtrayicon.cpp @@ -287,12 +287,6 @@ bool QSystemTrayIcon::isVisible() const */ bool QSystemTrayIcon::event(QEvent *e) { -#if defined(Q_WS_X11) - if (e->type() == QEvent::ToolTip) { - Q_D(QSystemTrayIcon); - return d->sys->deliverToolTipEvent(e); - } -#endif return QObject::event(e); } Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/qsystemtrayicon_p.h =================================================================== --- qt-everywhere-opensource-src-4.8.6.orig/src/gui/util/qsystemtrayicon_p.h +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/qsystemtrayicon_p.h @@ -62,10 +62,17 @@ #include "QtGui/qpixmap.h" #include "QtCore/qstring.h" #include "QtCore/qpointer.h" +#if defined(Q_WS_X11) +#include "QtCore/qset.h" +#endif QT_BEGIN_NAMESPACE +#if defined(Q_WS_X11) +class QAbstractSystemTrayIconSys; +#else class QSystemTrayIconSys; +#endif class QToolButton; class QLabel; @@ -75,6 +82,9 @@ class QSystemTrayIconPrivate : public QO public: QSystemTrayIconPrivate() : sys(0), visible(false) { } + #if defined(Q_WS_X11) + ~QSystemTrayIconPrivate(); + #endif void install_sys(); void remove_sys(); @@ -90,7 +100,11 @@ public: QPointer<QMenu> menu; QIcon icon; QString toolTip; + #if defined(Q_WS_X11) + QAbstractSystemTrayIconSys *sys; + #else QSystemTrayIconSys *sys; + #endif bool visible; }; @@ -123,60 +137,37 @@ private: }; #if defined(Q_WS_X11) -QT_BEGIN_INCLUDE_NAMESPACE -#include <QtCore/qcoreapplication.h> -#include <X11/Xlib.h> -#include <X11/Xatom.h> -#include <X11/Xutil.h> -QT_END_INCLUDE_NAMESPACE +class QSystemTrayIconSysFactoryInterface; -class QSystemTrayIconSys : public QWidget +/** + * This class acts as a composite QSystemTrayIconSysFactory: It can create + * instances of QAbstractSystemTrayIconSys* using either a plugin or the + * builtin factory and will cause QSystemTrayIconPrivate to recreate their + * 'sys' instances if the plugin availability changes. + */ +class QSystemTrayIconSysFactory : public QObject { - friend class QSystemTrayIconPrivate; - + Q_OBJECT public: - QSystemTrayIconSys(QSystemTrayIcon *q); - ~QSystemTrayIconSys(); - enum { - SYSTEM_TRAY_REQUEST_DOCK = 0, - SYSTEM_TRAY_BEGIN_MESSAGE = 1, - SYSTEM_TRAY_CANCEL_MESSAGE =2 - }; - - void addToTray(); - void updateIcon(); - XVisualInfo* getSysTrayVisualInfo(); - - // QObject::event is public but QWidget's ::event() re-implementation - // is protected ;( - inline bool deliverToolTipEvent(QEvent *e) - { return QWidget::event(e); } - - static Window sysTrayWindow; - static QList<QSystemTrayIconSys *> trayIcons; - static QCoreApplication::EventFilter oldEventFilter; - static bool sysTrayTracker(void *message, long *result); - static Window locateSystemTray(); - static Atom sysTraySelection; - static XVisualInfo sysTrayVisual; + QSystemTrayIconSysFactory(); + void registerSystemTrayIconPrivate(QSystemTrayIconPrivate *iconPrivate); + void unregisterSystemTrayIconPrivate(QSystemTrayIconPrivate *iconPrivate); -protected: - void paintEvent(QPaintEvent *pe); - void resizeEvent(QResizeEvent *re); - bool x11Event(XEvent *event); - void mousePressEvent(QMouseEvent *event); - void mouseDoubleClickEvent(QMouseEvent *event); -#ifndef QT_NO_WHEELEVENT - void wheelEvent(QWheelEvent *event); -#endif - bool event(QEvent *e); + QAbstractSystemTrayIconSys *create(QSystemTrayIcon *) const; + + bool isAvailable() const; + +private Q_SLOTS: + void refreshTrayIconPrivates(); private: - QPixmap background; - QSystemTrayIcon *q; - Colormap colormap; + QSystemTrayIconSysFactoryInterface *factory() const; + void loadPluginFactory(); + + QSystemTrayIconSysFactoryInterface *pluginFactory; + QSet<QSystemTrayIconPrivate *> trayIconPrivates; }; -#endif // Q_WS_X11 +#endif QT_END_NAMESPACE Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/qsystemtrayicon_x11.cpp =================================================================== --- qt-everywhere-opensource-src-4.8.6.orig/src/gui/util/qsystemtrayicon_x11.cpp +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/qsystemtrayicon_x11.cpp @@ -38,311 +38,122 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ +#ifndef QT_NO_SYSTEMTRAYICON + +#include <private/qfactoryloader_p.h> -#include "private/qt_x11_p.h" -#include "qlabel.h" -#include "qx11info_x11.h" -#include "qpainter.h" -#include "qpixmap.h" -#include "qbitmap.h" -#include "qevent.h" -#include "qapplication.h" -#include "qlist.h" -#include "qmenu.h" -#include "qtimer.h" #include "qsystemtrayicon_p.h" -#include "qpaintengine.h" +#include "qabstractsystemtrayiconsys_p.h" +#include "qcoreapplication.h" +#include "qxembedsystemtrayicon_x11_p.h" -#ifndef QT_NO_SYSTEMTRAYICON QT_BEGIN_NAMESPACE -Window QSystemTrayIconSys::sysTrayWindow = XNone; -QList<QSystemTrayIconSys *> QSystemTrayIconSys::trayIcons; -QCoreApplication::EventFilter QSystemTrayIconSys::oldEventFilter = 0; -Atom QSystemTrayIconSys::sysTraySelection = XNone; -XVisualInfo QSystemTrayIconSys::sysTrayVisual = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - -// Locate the system tray -Window QSystemTrayIconSys::locateSystemTray() -{ - Display *display = QX11Info::display(); - if (sysTraySelection == XNone) { - int screen = QX11Info::appScreen(); - QString net_sys_tray = QString::fromLatin1("_NET_SYSTEM_TRAY_S%1").arg(screen); - sysTraySelection = XInternAtom(display, net_sys_tray.toLatin1(), False); - } - - return XGetSelectionOwner(QX11Info::display(), sysTraySelection); -} +Q_GLOBAL_STATIC(QSystemTrayIconSysFactory, qt_guiSystemTrayIconSysFactory) -XVisualInfo* QSystemTrayIconSys::getSysTrayVisualInfo() +QSystemTrayIconSysFactory::QSystemTrayIconSysFactory() +: pluginFactory(0) { - Display *display = QX11Info::display(); - - if (!sysTrayVisual.visual) { - Window win = locateSystemTray(); - if (win != XNone) { - Atom actual_type; - int actual_format; - ulong nitems, bytes_remaining; - uchar *data = 0; - int result = XGetWindowProperty(display, win, ATOM(_NET_SYSTEM_TRAY_VISUAL), 0, 1, - False, XA_VISUALID, &actual_type, - &actual_format, &nitems, &bytes_remaining, &data); - VisualID vid = 0; - if (result == Success && data && actual_type == XA_VISUALID && actual_format == 32 && - nitems == 1 && bytes_remaining == 0) - vid = *(VisualID*)data; - if (data) - XFree(data); - if (vid == 0) - return 0; - - uint mask = VisualIDMask; - XVisualInfo *vi, rvi; - int count; - rvi.visualid = vid; - vi = XGetVisualInfo(display, mask, &rvi, &count); - if (vi) { - sysTrayVisual = vi[0]; - XFree((char*)vi); - } - if (sysTrayVisual.depth != 32) - memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); - } - } - - return sysTrayVisual.visual ? &sysTrayVisual : 0; } -bool QSystemTrayIconSys::sysTrayTracker(void *message, long *result) +void QSystemTrayIconSysFactory::loadPluginFactory() { - bool retval = false; - if (QSystemTrayIconSys::oldEventFilter) - retval = QSystemTrayIconSys::oldEventFilter(message, result); - - if (trayIcons.isEmpty()) - return retval; - - Display *display = QX11Info::display(); - XEvent *ev = (XEvent *)message; - if (ev->type == DestroyNotify && ev->xany.window == sysTrayWindow) { - sysTrayWindow = locateSystemTray(); - memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); - for (int i = 0; i < trayIcons.count(); i++) { - if (sysTrayWindow == XNone) { - QBalloonTip::hideBalloon(); - trayIcons[i]->hide(); // still no luck - trayIcons[i]->destroy(); - trayIcons[i]->create(); - } else - trayIcons[i]->addToTray(); // add it to the new tray - } - retval = true; - } else if (ev->type == ClientMessage && sysTrayWindow == XNone) { - static Atom manager_atom = XInternAtom(display, "MANAGER", False); - XClientMessageEvent *cm = (XClientMessageEvent *)message; - if ((cm->message_type == manager_atom) && ((Atom)cm->data.l[1] == sysTraySelection)) { - sysTrayWindow = cm->data.l[2]; - memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); - XSelectInput(display, sysTrayWindow, StructureNotifyMask); - for (int i = 0; i < trayIcons.count(); i++) { - trayIcons[i]->addToTray(); - } - retval = true; - } - } else if (ev->type == PropertyNotify && ev->xproperty.atom == ATOM(_NET_SYSTEM_TRAY_VISUAL) && - ev->xproperty.window == sysTrayWindow) { - memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); - for (int i = 0; i < trayIcons.count(); i++) { - trayIcons[i]->addToTray(); - } - } - - return retval; -} - -QSystemTrayIconSys::QSystemTrayIconSys(QSystemTrayIcon *q) - : QWidget(0, Qt::FramelessWindowHint | Qt::X11BypassWindowManagerHint), - q(q), colormap(0) -{ - setAttribute(Qt::WA_AlwaysShowToolTips); - setAttribute(Qt::WA_QuitOnClose, false); - setAttribute(Qt::WA_NoSystemBackground, true); - setAttribute(Qt::WA_PaintOnScreen); - - static bool eventFilterAdded = false; - Display *display = QX11Info::display(); - if (!eventFilterAdded) { - oldEventFilter = qApp->setEventFilter(sysTrayTracker); - eventFilterAdded = true; - Window root = QX11Info::appRootWindow(); - XWindowAttributes attr; - XGetWindowAttributes(display, root, &attr); - if ((attr.your_event_mask & StructureNotifyMask) != StructureNotifyMask) { - (void) QApplication::desktop(); // lame trick to ensure our event mask is not overridden - XSelectInput(display, root, attr.your_event_mask | StructureNotifyMask); // for MANAGER selection - } + if (pluginFactory) { + return; } - if (trayIcons.isEmpty()) { - sysTrayWindow = locateSystemTray(); - if (sysTrayWindow != XNone) - XSelectInput(display, sysTrayWindow, StructureNotifyMask); // track tray events +#ifndef QT_NO_LIBRARY + QFactoryLoader loader(QSystemTrayIconSysFactoryInterface_iid, QLatin1String("/systemtrayicon")); + pluginFactory = qobject_cast<QSystemTrayIconSysFactoryInterface *>(loader.instance(QLatin1String("default"))); + if (pluginFactory) { + // Set parent to ensure factory destructor is called when application + // is closed + pluginFactory->setParent(QCoreApplication::instance()); + connect(pluginFactory, SIGNAL(availableChanged(bool)), SLOT(refreshTrayIconPrivates())); } - trayIcons.append(this); - setMouseTracking(true); -#ifndef QT_NO_TOOLTIP - setToolTip(q->toolTip()); -#endif - if (sysTrayWindow != XNone) - addToTray(); +#endif // QT_NO_LIBRARY } -QSystemTrayIconSys::~QSystemTrayIconSys() +QSystemTrayIconSysFactoryInterface *QSystemTrayIconSysFactory::factory() const { - trayIcons.removeAt(trayIcons.indexOf(this)); - Display *display = QX11Info::display(); - if (trayIcons.isEmpty()) { - if (sysTrayWindow == XNone) - return; - if (display) - XSelectInput(display, sysTrayWindow, 0); // stop tracking the tray - sysTrayWindow = XNone; + if (!pluginFactory) { + const_cast<QSystemTrayIconSysFactory*>(this)->loadPluginFactory(); } - if (colormap) - XFreeColormap(display, colormap); + if (pluginFactory && pluginFactory->isAvailable()) { + return pluginFactory; + } + static QXEmbedSystemTrayIconSysFactory def; + return def.isAvailable() ? &def : 0; } -void QSystemTrayIconSys::addToTray() +void QSystemTrayIconSysFactory::refreshTrayIconPrivates() { - Q_ASSERT(sysTrayWindow != XNone); - Display *display = QX11Info::display(); - - XVisualInfo *vi = getSysTrayVisualInfo(); - if (vi && vi->visual) { - Window root = RootWindow(display, vi->screen); - Window p = root; - if (QWidget *pw = parentWidget()) - p = pw->effectiveWinId(); - colormap = XCreateColormap(display, root, vi->visual, AllocNone); - XSetWindowAttributes wsa; - wsa.background_pixmap = 0; - wsa.colormap = colormap; - wsa.background_pixel = 0; - wsa.border_pixel = 0; - Window wid = XCreateWindow(display, p, -1, -1, 1, 1, - 0, vi->depth, InputOutput, vi->visual, - CWBackPixmap|CWBackPixel|CWBorderPixel|CWColormap, &wsa); - create(wid); - } else { - XSetWindowBackgroundPixmap(display, winId(), ParentRelative); - } - - // GNOME, NET WM Specification - static Atom netwm_tray_atom = XInternAtom(display, "_NET_SYSTEM_TRAY_OPCODE", False); - long l[5] = { CurrentTime, SYSTEM_TRAY_REQUEST_DOCK, static_cast<long>(winId()), 0, 0 }; - XEvent ev; - memset(&ev, 0, sizeof(ev)); - ev.xclient.type = ClientMessage; - ev.xclient.window = sysTrayWindow; - ev.xclient.message_type = netwm_tray_atom; - ev.xclient.format = 32; - memcpy((char *)&ev.xclient.data, (const char *) l, sizeof(l)); - XSendEvent(display, sysTrayWindow, False, 0, &ev); - setMinimumSize(22, 22); // required at least on GNOME -} - -void QSystemTrayIconSys::updateIcon() -{ - update(); -} - -void QSystemTrayIconSys::resizeEvent(QResizeEvent *re) -{ - QWidget::resizeEvent(re); - updateIcon(); -} - -void QSystemTrayIconSys::paintEvent(QPaintEvent*) -{ - QPainter p(this); - if (!getSysTrayVisualInfo()) { - const QRegion oldSystemClip = p.paintEngine()->systemClip(); - const QRect clearedRect = oldSystemClip.boundingRect(); - XClearArea(QX11Info::display(), winId(), clearedRect.x(), clearedRect.y(), - clearedRect.width(), clearedRect.height(), False); - QPaintEngine *pe = p.paintEngine(); - pe->setSystemClip(clearedRect); - q->icon().paint(&p, rect()); - pe->setSystemClip(oldSystemClip); - } else { - p.setCompositionMode(QPainter::CompositionMode_Source); - p.fillRect(rect(), Qt::transparent); - p.setCompositionMode(QPainter::CompositionMode_SourceOver); - q->icon().paint(&p, rect()); + Q_FOREACH(QSystemTrayIconPrivate *trayIconPrivate, trayIconPrivates) { + if (trayIconPrivate->sys) { + delete trayIconPrivate->sys; + trayIconPrivate->sys = 0; + } + // When visible is true, sys is usually not 0 but it can be 0 if the + // call to install_sys() failed. + if (trayIconPrivate->visible) { + trayIconPrivate->install_sys(); + } } } -void QSystemTrayIconSys::mousePressEvent(QMouseEvent *ev) +void QSystemTrayIconSysFactory::registerSystemTrayIconPrivate(QSystemTrayIconPrivate* trayIconPrivate) { - QPoint globalPos = ev->globalPos(); - if (ev->button() == Qt::RightButton && q->contextMenu()) - q->contextMenu()->popup(globalPos); - - if (QBalloonTip::isBalloonVisible()) { - emit q->messageClicked(); - QBalloonTip::hideBalloon(); - } - - if (ev->button() == Qt::LeftButton) - emit q->activated(QSystemTrayIcon::Trigger); - else if (ev->button() == Qt::RightButton) - emit q->activated(QSystemTrayIcon::Context); - else if (ev->button() == Qt::MidButton) - emit q->activated(QSystemTrayIcon::MiddleClick); + trayIconPrivates.insert(trayIconPrivate); } -void QSystemTrayIconSys::mouseDoubleClickEvent(QMouseEvent *ev) +void QSystemTrayIconSysFactory::unregisterSystemTrayIconPrivate(QSystemTrayIconPrivate* trayIconPrivate) { - if (ev->button() == Qt::LeftButton) - emit q->activated(QSystemTrayIcon::DoubleClick); + trayIconPrivates.remove(trayIconPrivate); } -#ifndef QT_NO_WHEELEVENT -void QSystemTrayIconSys::wheelEvent(QWheelEvent *e) +QAbstractSystemTrayIconSys *QSystemTrayIconSysFactory::create(QSystemTrayIcon *trayIcon) const { - QApplication::sendEvent(q, e); + QSystemTrayIconSysFactoryInterface *f = factory(); + if (!f) { + qWarning("No systemtrayicon available"); + return 0; + } + return f->create(trayIcon); } -#endif -bool QSystemTrayIconSys::event(QEvent *e) +bool QSystemTrayIconSysFactory::isAvailable() const { - if (e->type() == QEvent::ToolTip) { - return QApplication::sendEvent(q, e); - } - return QWidget::event(e); + return factory(); } -bool QSystemTrayIconSys::x11Event(XEvent *event) +//////////////////////////////////////////////// +QSystemTrayIconPrivate::~QSystemTrayIconPrivate() { - if (event->type == ReparentNotify) - show(); - return QWidget::x11Event(event); + qt_guiSystemTrayIconSysFactory()->unregisterSystemTrayIconPrivate(this); + delete sys; } -//////////////////////////////////////////////////////////////////////////// void QSystemTrayIconPrivate::install_sys() { Q_Q(QSystemTrayIcon); - if (!sys) - sys = new QSystemTrayIconSys(q); + if (!sys) { + // Register ourself even if create() fails: our "sys" will get created + // later by refreshTrayIconPrivates() if a systemtray becomes + // available. This situation can happen for applications which are + // started at login time, while the desktop itself is starting up. + qt_guiSystemTrayIconSysFactory()->registerSystemTrayIconPrivate(this); + sys = qt_guiSystemTrayIconSysFactory()->create(q); + if (!sys) { + return; + } + } + sys->updateVisibility(); } QRect QSystemTrayIconPrivate::geometry_sys() const { - if (!sys) - return QRect(); - return QRect(sys->mapToGlobal(QPoint(0, 0)), sys->size()); + if (!sys || !visible) + return QRect(); + return sys->geometry(); } void QSystemTrayIconPrivate::remove_sys() @@ -350,35 +161,35 @@ void QSystemTrayIconPrivate::remove_sys( if (!sys) return; QBalloonTip::hideBalloon(); - sys->hide(); // this should do the trick, but... - delete sys; // wm may resize system tray only for DestroyEvents - sys = 0; + sys->updateVisibility(); } void QSystemTrayIconPrivate::updateIcon_sys() { - if (!sys) + if (!sys || !visible) return; sys->updateIcon(); } void QSystemTrayIconPrivate::updateMenu_sys() { - + if (!sys || !visible) + return; + sys->updateMenu(); } void QSystemTrayIconPrivate::updateToolTip_sys() { - if (!sys) + if (!sys || !visible) return; #ifndef QT_NO_TOOLTIP - sys->setToolTip(toolTip); + sys->updateToolTip(); #endif } bool QSystemTrayIconPrivate::isSystemTrayAvailable_sys() { - return QSystemTrayIconSys::locateSystemTray() != XNone; + return qt_guiSystemTrayIconSysFactory()->isAvailable(); } bool QSystemTrayIconPrivate::supportsMessages_sys() @@ -389,12 +200,9 @@ bool QSystemTrayIconPrivate::supportsMes void QSystemTrayIconPrivate::showMessage_sys(const QString &message, const QString &title, QSystemTrayIcon::MessageIcon icon, int msecs) { - if (!sys) + if (!sys || !visible) return; - QPoint g = sys->mapToGlobal(QPoint(0, 0)); - QBalloonTip::showBalloon(icon, message, title, sys->q, - QPoint(g.x() + sys->width()/2, g.y() + sys->height()/2), - msecs); + sys->showMessage(message, title, icon, msecs); } QT_END_NAMESPACE Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/qxembedsystemtrayicon_x11.cpp =================================================================== --- /dev/null +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/qxembedsystemtrayicon_x11.cpp @@ -0,0 +1,469 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "qxembedsystemtrayicon_x11_p.h" + +#ifndef QT_NO_SYSTEMTRAYICON + +#include "private/qt_x11_p.h" +#include "qapplication.h" +#include "qevent.h" +#include "qlist.h" +#include "qmenu.h" +#include "qpainter.h" +#include "qpaintengine.h" +#include "qsystemtrayicon_p.h" +#include "qx11info_x11.h" + +QT_BEGIN_INCLUDE_NAMESPACE +#include <QtCore/qcoreapplication.h> +#include <X11/Xlib.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +QT_END_INCLUDE_NAMESPACE + +QT_BEGIN_NAMESPACE + +class QSystemTrayIconWidget : public QWidget +{ +public: + QSystemTrayIconWidget(QSystemTrayIcon *q, QXEmbedSystemTrayIconSys *s); + ~QSystemTrayIconWidget(); + + static Window locateSystemTray(); + +protected: + void paintEvent(QPaintEvent *pe); + void resizeEvent(QResizeEvent *re); + bool x11Event(XEvent *event); + void mousePressEvent(QMouseEvent *event); + void mouseDoubleClickEvent(QMouseEvent *event); +#ifndef QT_NO_WHEELEVENT + void wheelEvent(QWheelEvent *event); +#endif + bool event(QEvent *e); + +private: + enum { + SYSTEM_TRAY_REQUEST_DOCK = 0, + SYSTEM_TRAY_BEGIN_MESSAGE = 1, + SYSTEM_TRAY_CANCEL_MESSAGE =2 + }; + + void addToTray(); + static XVisualInfo* getSysTrayVisualInfo(); + + static Window sysTrayWindow; + static QList<QSystemTrayIconWidget *> trayIcons; + static QCoreApplication::EventFilter oldEventFilter; + static bool sysTrayTracker(void *message, long *result); + static Atom sysTraySelection; + static XVisualInfo sysTrayVisual; + + QSystemTrayIcon *q; + QXEmbedSystemTrayIconSys *sys; + Colormap colormap; +}; + +Window QSystemTrayIconWidget::sysTrayWindow = XNone; +QList<QSystemTrayIconWidget *> QSystemTrayIconWidget::trayIcons; +QCoreApplication::EventFilter QSystemTrayIconWidget::oldEventFilter = 0; +Atom QSystemTrayIconWidget::sysTraySelection = XNone; +XVisualInfo QSystemTrayIconWidget::sysTrayVisual = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + +QSystemTrayIconWidget::QSystemTrayIconWidget(QSystemTrayIcon* q, QXEmbedSystemTrayIconSys* sys) +: QWidget(0, Qt::FramelessWindowHint | Qt::X11BypassWindowManagerHint) +, q(q) +, sys(sys) +, colormap(0) +{ + setAttribute(Qt::WA_AlwaysShowToolTips); + setAttribute(Qt::WA_QuitOnClose, false); + setAttribute(Qt::WA_NoSystemBackground, true); + setAttribute(Qt::WA_PaintOnScreen); + setMouseTracking(true); +#ifndef QT_NO_TOOLTIP + setToolTip(q->toolTip()); +#endif + + static bool eventFilterAdded = false; + Display *display = QX11Info::display(); + if (!eventFilterAdded) { + oldEventFilter = qApp->setEventFilter(sysTrayTracker); + eventFilterAdded = true; + Window root = QX11Info::appRootWindow(); + XWindowAttributes attr; + XGetWindowAttributes(display, root, &attr); + if ((attr.your_event_mask & StructureNotifyMask) != StructureNotifyMask) { + (void) QApplication::desktop(); // lame trick to ensure our event mask is not overridden + XSelectInput(display, root, attr.your_event_mask | StructureNotifyMask); // for MANAGER selection + } + } + if (trayIcons.isEmpty()) { + sysTrayWindow = locateSystemTray(); + if (sysTrayWindow != XNone) + XSelectInput(display, sysTrayWindow, StructureNotifyMask); // track tray events + } + trayIcons.append(this); + if (sysTrayWindow != XNone) + addToTray(); +} + +QSystemTrayIconWidget::~QSystemTrayIconWidget() +{ + trayIcons.removeAt(trayIcons.indexOf(this)); + Display *display = QX11Info::display(); + if (trayIcons.isEmpty()) { + if (sysTrayWindow == XNone) + return; + if (display) + XSelectInput(display, sysTrayWindow, 0); // stop tracking the tray + sysTrayWindow = XNone; + } + if (colormap) + XFreeColormap(display, colormap); +} + +void QSystemTrayIconWidget::resizeEvent(QResizeEvent *re) +{ + QWidget::resizeEvent(re); + update(); +} + +void QSystemTrayIconWidget::paintEvent(QPaintEvent*) +{ + QPainter p(this); + if (!getSysTrayVisualInfo()) { + const QRegion oldSystemClip = p.paintEngine()->systemClip(); + const QRect clearedRect = oldSystemClip.boundingRect(); + XClearArea(QX11Info::display(), winId(), clearedRect.x(), clearedRect.y(), + clearedRect.width(), clearedRect.height(), False); + QPaintEngine *pe = p.paintEngine(); + pe->setSystemClip(clearedRect); + q->icon().paint(&p, rect()); + pe->setSystemClip(oldSystemClip); + } else { + p.setCompositionMode(QPainter::CompositionMode_Source); + p.fillRect(rect(), Qt::transparent); + p.setCompositionMode(QPainter::CompositionMode_SourceOver); + q->icon().paint(&p, rect()); + } +} + +void QSystemTrayIconWidget::mousePressEvent(QMouseEvent *ev) +{ + QPoint globalPos = ev->globalPos(); + if (ev->button() == Qt::RightButton && q->contextMenu()) + q->contextMenu()->popup(globalPos); + + if (QBalloonTip::isBalloonVisible()) { + QMetaObject::invokeMethod(q, "messageClicked"); + QBalloonTip::hideBalloon(); + } + + if (ev->button() == Qt::LeftButton) + qtsystray_sendActivated(q, QSystemTrayIcon::Trigger); + else if (ev->button() == Qt::RightButton) + qtsystray_sendActivated(q, QSystemTrayIcon::Context); + else if (ev->button() == Qt::MidButton) + qtsystray_sendActivated(q, QSystemTrayIcon::MiddleClick); +} + +void QSystemTrayIconWidget::mouseDoubleClickEvent(QMouseEvent *ev) +{ + if (ev->button() == Qt::LeftButton) + qtsystray_sendActivated(q, QSystemTrayIcon::DoubleClick); +} + +#ifndef QT_NO_WHEELEVENT +void QSystemTrayIconWidget::wheelEvent(QWheelEvent *e) +{ + sys->sendWheelEventToTrayIcon(e->delta(), e->orientation()); +} +#endif + +bool QSystemTrayIconWidget::event(QEvent *e) +{ + if (e->type() == QEvent::ToolTip) { + sys->sendToolTipEventToTrayIcon(); + } + return QWidget::event(e); +} + +bool QSystemTrayIconWidget::x11Event(XEvent *event) +{ + if (event->type == ReparentNotify) + show(); + return QWidget::x11Event(event); +} + +// Locate the system tray +Window QSystemTrayIconWidget::locateSystemTray() +{ + Display *display = QX11Info::display(); + if (sysTraySelection == XNone) { + int screen = QX11Info::appScreen(); + QString net_sys_tray = QString::fromLatin1("_NET_SYSTEM_TRAY_S%1").arg(screen); + sysTraySelection = XInternAtom(display, net_sys_tray.toLatin1(), False); + } + + return XGetSelectionOwner(QX11Info::display(), sysTraySelection); +} + +XVisualInfo* QSystemTrayIconWidget::getSysTrayVisualInfo() +{ + Display *display = QX11Info::display(); + + if (!sysTrayVisual.visual) { + Window win = locateSystemTray(); + if (win != XNone) { + Atom actual_type; + int actual_format; + ulong nitems, bytes_remaining; + uchar *data = 0; + int result = XGetWindowProperty(display, win, ATOM(_NET_SYSTEM_TRAY_VISUAL), 0, 1, + False, XA_VISUALID, &actual_type, + &actual_format, &nitems, &bytes_remaining, &data); + VisualID vid = 0; + if (result == Success && data && actual_type == XA_VISUALID && actual_format == 32 && + nitems == 1 && bytes_remaining == 0) + vid = *(VisualID*)data; + if (data) + XFree(data); + if (vid == 0) + return 0; + + uint mask = VisualIDMask; + XVisualInfo *vi, rvi; + int count; + rvi.visualid = vid; + vi = XGetVisualInfo(display, mask, &rvi, &count); + if (vi) { + sysTrayVisual = vi[0]; + XFree((char*)vi); + } + if (sysTrayVisual.depth != 32) + memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); + } + } + + return sysTrayVisual.visual ? &sysTrayVisual : 0; +} + +bool QSystemTrayIconWidget::sysTrayTracker(void *message, long *result) +{ + bool retval = false; + if (QSystemTrayIconWidget::oldEventFilter) + retval = QSystemTrayIconWidget::oldEventFilter(message, result); + + if (trayIcons.isEmpty()) + return retval; + + Display *display = QX11Info::display(); + XEvent *ev = (XEvent *)message; + if (ev->type == DestroyNotify && ev->xany.window == sysTrayWindow) { + sysTrayWindow = locateSystemTray(); + memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); + for (int i = 0; i < trayIcons.count(); i++) { + if (sysTrayWindow == XNone) { + QBalloonTip::hideBalloon(); + trayIcons[i]->hide(); // still no luck + trayIcons[i]->destroy(); + trayIcons[i]->create(); + } else + trayIcons[i]->addToTray(); // add it to the new tray + } + retval = true; + } else if (ev->type == ClientMessage && sysTrayWindow == XNone) { + static Atom manager_atom = XInternAtom(display, "MANAGER", False); + XClientMessageEvent *cm = (XClientMessageEvent *)message; + if ((cm->message_type == manager_atom) && ((Atom)cm->data.l[1] == sysTraySelection)) { + sysTrayWindow = cm->data.l[2]; + memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); + XSelectInput(display, sysTrayWindow, StructureNotifyMask); + for (int i = 0; i < trayIcons.count(); i++) { + trayIcons[i]->addToTray(); + } + retval = true; + } + } else if (ev->type == PropertyNotify && ev->xproperty.atom == ATOM(_NET_SYSTEM_TRAY_VISUAL) && + ev->xproperty.window == sysTrayWindow) { + memset(&sysTrayVisual, 0, sizeof(sysTrayVisual)); + for (int i = 0; i < trayIcons.count(); i++) { + trayIcons[i]->addToTray(); + } + } + + return retval; +} + +void QSystemTrayIconWidget::addToTray() +{ + Q_ASSERT(sysTrayWindow != XNone); + Display *display = QX11Info::display(); + + XVisualInfo *vi = getSysTrayVisualInfo(); + if (vi && vi->visual) { + Window root = RootWindow(display, vi->screen); + Window p = root; + if (QWidget *pw = parentWidget()) + p = pw->effectiveWinId(); + colormap = XCreateColormap(display, root, vi->visual, AllocNone); + XSetWindowAttributes wsa; + wsa.background_pixmap = 0; + wsa.colormap = colormap; + wsa.background_pixel = 0; + wsa.border_pixel = 0; + Window wid = XCreateWindow(display, p, -1, -1, 1, 1, + 0, vi->depth, InputOutput, vi->visual, + CWBackPixmap|CWBackPixel|CWBorderPixel|CWColormap, &wsa); + create(wid); + } else { + XSetWindowBackgroundPixmap(display, winId(), ParentRelative); + } + + // GNOME, NET WM Specification + static Atom netwm_tray_atom = XInternAtom(display, "_NET_SYSTEM_TRAY_OPCODE", False); + long l[5] = { CurrentTime, SYSTEM_TRAY_REQUEST_DOCK, static_cast<long>(winId()), 0, 0 }; + XEvent ev; + memset(&ev, 0, sizeof(ev)); + ev.xclient.type = ClientMessage; + ev.xclient.window = sysTrayWindow; + ev.xclient.message_type = netwm_tray_atom; + ev.xclient.format = 32; + memcpy((char *)&ev.xclient.data, (const char *) l, sizeof(l)); + XSendEvent(display, sysTrayWindow, False, 0, &ev); + setMinimumSize(22, 22); // required at least on GNOME +} + +//////////////////////////////////////////////////////////////////////////// +QXEmbedSystemTrayIconSys::QXEmbedSystemTrayIconSys(QSystemTrayIcon *q) +: QAbstractSystemTrayIconSys(q) +, widget(0) +{ +} + +QXEmbedSystemTrayIconSys::~QXEmbedSystemTrayIconSys() +{ + delete widget; +} + +QRect QXEmbedSystemTrayIconSys::geometry() const +{ + if (!widget) + return QRect(); + return QRect(widget->mapToGlobal(QPoint(0, 0)), widget->size()); +} + +void QXEmbedSystemTrayIconSys::updateIcon() +{ + if (!widget) + return; + widget->update(); +} + +void QXEmbedSystemTrayIconSys::updateToolTip() +{ + if (!widget) + return; + widget->setToolTip(trayIcon->toolTip()); +} + +void QXEmbedSystemTrayIconSys::showMessage(const QString &message, const QString &title, + QSystemTrayIcon::MessageIcon icon, int msecs) +{ + if (!widget) + return; + QPoint point = geometry().center(); + QBalloonTip::showBalloon(icon, message, title, trayIcon, point, msecs); +} + +void QXEmbedSystemTrayIconSys::updateVisibility() +{ + bool visible = trayIcon->isVisible(); + if (visible && !widget) + widget = new QSystemTrayIconWidget(trayIcon, this); + else if (!visible && widget) { + delete widget; + widget = 0; + } +} + +void QXEmbedSystemTrayIconSys::sendToolTipEventToTrayIcon() +{ +#ifndef QT_NO_TOOLTIP + // Pass the event through QSystemTrayIcon so that it gets a chance to + // update the tooltip, then asks widget to show the tooltip + Q_ASSERT(widget); + QPoint globalPos = QCursor::pos(); + QPoint pos = widget->mapFromGlobal(globalPos); + QHelpEvent event(QEvent::ToolTip, pos, globalPos); + QApplication::sendEvent(trayIcon, &event); +#endif +} + +void QXEmbedSystemTrayIconSys::sendWheelEventToTrayIcon(int delta, Qt::Orientation orientation) +{ +#ifndef QT_NO_WHEELEVENT + Q_ASSERT(widget); + QPoint globalPos = QCursor::pos(); + QPoint pos = widget->mapFromGlobal(globalPos); + QWheelEvent event(pos, globalPos, delta, Qt::NoButton, Qt::NoModifier, orientation); + QApplication::sendEvent(trayIcon, &event); +#endif +} + +void QXEmbedSystemTrayIconSys::updateMenu() +{ +} + +///////////////////////////////////////////////////////////// +QAbstractSystemTrayIconSys * QXEmbedSystemTrayIconSysFactory::create(QSystemTrayIcon *icon) +{ + return new QXEmbedSystemTrayIconSys(icon); +} + +bool QXEmbedSystemTrayIconSysFactory::isAvailable() const +{ + return QSystemTrayIconWidget::locateSystemTray() != XNone; +} + +QT_END_NAMESPACE +#endif //QT_NO_SYSTEMTRAYICON Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/qxembedsystemtrayicon_x11_p.h =================================================================== --- /dev/null +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/qxembedsystemtrayicon_x11_p.h @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QXEMBEDSYSTEMTRAYICON_X11_P_H +#define QXEMBEDSYSTEMTRAYICON_X11_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of a number of Qt sources files. This header file may change from +// version to version without notice, or even be removed. +// +// We mean it. +// + +#ifndef QT_NO_SYSTEMTRAYICON + +#include "qabstractsystemtrayiconsys_p.h" + +QT_BEGIN_NAMESPACE + +class QSystemTrayIconWidget; + +class QXEmbedSystemTrayIconSys : public QAbstractSystemTrayIconSys +{ +public: + QXEmbedSystemTrayIconSys(QSystemTrayIcon *); + ~QXEmbedSystemTrayIconSys(); + + QRect geometry() const; + + void updateVisibility(); + + void updateIcon(); + + void updateToolTip(); + + void updateMenu(); + + void showMessage(const QString &message, const QString &title, + QSystemTrayIcon::MessageIcon icon, int msecs); + +private: + friend class QSystemTrayIconWidget; + QSystemTrayIconWidget *widget; + + void sendToolTipEventToTrayIcon(); + + void sendWheelEventToTrayIcon(int delta, Qt::Orientation orientation); +}; + +struct QXEmbedSystemTrayIconSysFactory : public QSystemTrayIconSysFactoryInterface +{ + QAbstractSystemTrayIconSys * create(QSystemTrayIcon *trayIcon); + bool isAvailable() const; +}; + + +QT_END_NAMESPACE + +#endif // QT_NO_SYSTEMTRAYICON + +#endif // QXEMBEDSYSTEMTRAYICON_X11_P_H + Index: qt-everywhere-opensource-src-4.8.6/src/gui/util/util.pri =================================================================== --- qt-everywhere-opensource-src-4.8.6.orig/src/gui/util/util.pri +++ qt-everywhere-opensource-src-4.8.6/src/gui/util/util.pri @@ -29,8 +29,13 @@ wince* { } unix:x11 { + HEADERS += \ + util/qabstractsystemtrayiconsys_p.h \ + util/qxembedsystemtrayicon_x11_p.h SOURCES += \ - util/qsystemtrayicon_x11.cpp + util/qabstractsystemtrayiconsys.cpp \ + util/qsystemtrayicon_x11.cpp \ + util/qxembedsystemtrayicon_x11.cpp } embedded|qpa {
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