diff options
Diffstat (limited to 'src/gui/kernel/qapplication_qpa.cpp')
| -rw-r--r-- | src/gui/kernel/qapplication_qpa.cpp | 968 |
1 files changed, 0 insertions, 968 deletions
diff --git a/src/gui/kernel/qapplication_qpa.cpp b/src/gui/kernel/qapplication_qpa.cpp deleted file mode 100644 index dfac850716..0000000000 --- a/src/gui/kernel/qapplication_qpa.cpp +++ /dev/null @@ -1,968 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 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 "qapplication_p.h" -#include "qcolormap.h" -#include "qpixmapcache.h" -#if !defined(QT_NO_GLIB) -#include "qeventdispatcher_glib_qpa_p.h" -#endif -#include "qeventdispatcher_qpa_p.h" -#ifndef QT_NO_CURSOR -#include "private/qcursor_p.h" -#endif - -#include "private/qwidget_p.h" -#include "private/qevent_p.h" - -#include "qgenericpluginfactory_qpa.h" -#include "qplatformintegrationfactory_qpa_p.h" -#include <qdesktopwidget.h> - -#include <qinputcontext.h> -#include <QPlatformCursor> -#include <qdebug.h> -#include <QWindowSystemInterface> -#include "qwindowsysteminterface_qpa_p.h" -#include <QPlatformIntegration> - -#include "qdesktopwidget_qpa_p.h" - -QT_BEGIN_NAMESPACE - -static QString appName; -static QString appFont; - -QWidget *qt_button_down = 0; // widget got last button-down - -static bool app_do_modal = false; -extern QWidgetList *qt_modal_stack; // stack of modal widgets - -qreal qt_last_x = 0; -qreal qt_last_y = 0; -QPointer<QWidget> qt_last_mouse_receiver = 0; - -static Qt::MouseButtons buttons = Qt::NoButton; -static ulong mousePressTime; -static Qt::MouseButton mousePressButton = Qt::NoButton; -static int mousePressX; -static int mousePressY; -static int mouse_double_click_distance = 5; - -void QApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent *e) -{ - switch(e->type) { - case QWindowSystemInterfacePrivate::Mouse: - QApplicationPrivate::processMouseEvent(static_cast<QWindowSystemInterfacePrivate::MouseEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::Wheel: - QApplicationPrivate::processWheelEvent(static_cast<QWindowSystemInterfacePrivate::WheelEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::Key: - QApplicationPrivate::processKeyEvent(static_cast<QWindowSystemInterfacePrivate::KeyEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::Touch: - QApplicationPrivate::processTouchEvent(static_cast<QWindowSystemInterfacePrivate::TouchEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::GeometryChange: - QApplicationPrivate::processGeometryChangeEvent(static_cast<QWindowSystemInterfacePrivate::GeometryChangeEvent*>(e)); - break; - case QWindowSystemInterfacePrivate::Enter: - QApplicationPrivate::processEnterEvent(static_cast<QWindowSystemInterfacePrivate::EnterEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::Leave: - QApplicationPrivate::processLeaveEvent(static_cast<QWindowSystemInterfacePrivate::LeaveEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::ActivatedWindow: - QApplicationPrivate::processActivatedEvent(static_cast<QWindowSystemInterfacePrivate::ActivatedWindowEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::Close: - QApplicationPrivate::processCloseEvent( - static_cast<QWindowSystemInterfacePrivate::CloseEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::ScreenCountChange: - QApplicationPrivate::reportScreenCount( - static_cast<QWindowSystemInterfacePrivate::ScreenCountEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::ScreenGeometry: - QApplicationPrivate::reportGeometryChange( - static_cast<QWindowSystemInterfacePrivate::ScreenGeometryEvent *>(e)); - break; - case QWindowSystemInterfacePrivate::ScreenAvailableGeometry: - QApplicationPrivate::reportAvailableGeometryChange( - static_cast<QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *>(e)); - break; - default: - qWarning() << "Unknown user input event type:" << e->type; - break; - } -} - -QString QApplicationPrivate::appName() const -{ - return QT_PREPEND_NAMESPACE(appName); -} - -void QApplicationPrivate::createEventDispatcher() -{ - Q_Q(QApplication); -#if !defined(QT_NO_GLIB) - if (qgetenv("QT_NO_GLIB").isEmpty() && QEventDispatcherGlib::versionSupported()) - eventDispatcher = new QPAEventDispatcherGlib(q); - else -#endif - eventDispatcher = new QEventDispatcherQPA(q); -} - -static bool qt_try_modal(QWidget *widget, QEvent::Type type) -{ - QWidget * top = 0; - - if (QApplicationPrivate::tryModalHelper(widget, &top)) - return true; - - bool block_event = false; - bool paint_event = false; - - switch (type) { -#if 0 - case QEvent::Focus: - if (!static_cast<QWSFocusEvent*>(event)->simpleData.get_focus) - break; - // drop through -#endif - case QEvent::MouseButtonPress: // disallow mouse/key events - case QEvent::MouseButtonRelease: - case QEvent::MouseMove: - case QEvent::KeyPress: - case QEvent::KeyRelease: - block_event = true; - break; - default: - break; - } - - if ((block_event || paint_event) && top->parentWidget() == 0) - top->raise(); - - return !block_event; -} - - - -void QApplicationPrivate::enterModal_sys(QWidget *widget) -{ - if (!qt_modal_stack) - qt_modal_stack = new QWidgetList; - qt_modal_stack->insert(0, widget); - app_do_modal = true; -} - -void QApplicationPrivate::leaveModal_sys(QWidget *widget ) -{ - if (qt_modal_stack && qt_modal_stack->removeAll(widget)) { - if (qt_modal_stack->isEmpty()) { - delete qt_modal_stack; - qt_modal_stack = 0; - } - } - app_do_modal = qt_modal_stack != 0; -} - -bool QApplicationPrivate::modalState() -{ - return app_do_modal; -} - -void QApplicationPrivate::closePopup(QWidget *popup) -{ - Q_Q(QApplication); - if (!popupWidgets) - return; - popupWidgets->removeAll(popup); - -//### -// if (popup == qt_popup_down) { -// qt_button_down = 0; -// qt_popup_down = 0; -// } - - if (QApplicationPrivate::popupWidgets->count() == 0) { // this was the last popup - delete QApplicationPrivate::popupWidgets; - QApplicationPrivate::popupWidgets = 0; - - //### replay mouse event? - - //### transfer/release mouse grab - - //### transfer/release keyboard grab - - //give back focus - - if (active_window) { - if (QWidget *fw = active_window->focusWidget()) { - if (fw != QApplication::focusWidget()) { - fw->setFocus(Qt::PopupFocusReason); - } else { - QFocusEvent e(QEvent::FocusIn, Qt::PopupFocusReason); - q->sendEvent(fw, &e); - } - } - } - - } else { - // A popup was closed, so the previous popup gets the focus. - - QWidget* aw = QApplicationPrivate::popupWidgets->last(); - if (QWidget *fw = aw->focusWidget()) - fw->setFocus(Qt::PopupFocusReason); - - //### regrab the keyboard and mouse in case 'popup' lost the grab - - - } - -} - -static int openPopupCount = 0; -void QApplicationPrivate::openPopup(QWidget *popup) -{ - openPopupCount++; - if (!popupWidgets) { // create list - popupWidgets = new QWidgetList; - - /* only grab if you are the first/parent popup */ - //#### ->grabMouse(popup,true); - //#### ->grabKeyboard(popup,true); - //### popupGrabOk = true; - } - popupWidgets->append(popup); // add to end of list - - // popups are not focus-handled by the window system (the first - // popup grabbed the keyboard), so we have to do that manually: A - // new popup gets the focus - if (popup->focusWidget()) { - popup->focusWidget()->setFocus(Qt::PopupFocusReason); - } else if (popupWidgets->count() == 1) { // this was the first popup - if (QWidget *fw = QApplication::focusWidget()) { - QFocusEvent e(QEvent::FocusOut, Qt::PopupFocusReason); - QApplication::sendEvent(fw, &e); - } - } -} - -void QApplicationPrivate::initializeMultitouch_sys() -{ -} - -void QApplicationPrivate::cleanupMultitouch_sys() -{ -} - -void QApplicationPrivate::initializeWidgetPaletteHash() -{ -} - -void QApplication::setCursorFlashTime(int msecs) -{ - QApplicationPrivate::cursor_flash_time = msecs; -} - -int QApplication::cursorFlashTime() -{ - return QApplicationPrivate::cursor_flash_time; -} - -void QApplication::setDoubleClickInterval(int ms) -{ - QApplicationPrivate::mouse_double_click_time = ms; -} - -int QApplication::doubleClickInterval() -{ - return QApplicationPrivate::mouse_double_click_time; -} - -void QApplication::setKeyboardInputInterval(int ms) -{ - QApplicationPrivate::keyboard_input_time = ms; -} - -int QApplication::keyboardInputInterval() -{ - return QApplicationPrivate::keyboard_input_time; -} - -#ifndef QT_NO_WHEELEVENT -void QApplication::setWheelScrollLines(int lines) -{ - QApplicationPrivate::wheel_scroll_lines = lines; -} - -int QApplication::wheelScrollLines() -{ - return QApplicationPrivate::wheel_scroll_lines; -} -#endif - -void QApplication::setEffectEnabled(Qt::UIEffect effect, bool enable) -{ - switch (effect) { - case Qt::UI_AnimateMenu: - QApplicationPrivate::animate_menu = enable; - break; - case Qt::UI_FadeMenu: - if (enable) - QApplicationPrivate::animate_menu = true; - QApplicationPrivate::fade_menu = enable; - break; - case Qt::UI_AnimateCombo: - QApplicationPrivate::animate_combo = enable; - break; - case Qt::UI_AnimateTooltip: - QApplicationPrivate::animate_tooltip = enable; - break; - case Qt::UI_FadeTooltip: - if (enable) - QApplicationPrivate::animate_tooltip = true; - QApplicationPrivate::fade_tooltip = enable; - break; - case Qt::UI_AnimateToolBox: - QApplicationPrivate::animate_toolbox = enable; - break; - default: - QApplicationPrivate::animate_ui = enable; - break; - } -} - -bool QApplication::isEffectEnabled(Qt::UIEffect effect) -{ - if (QColormap::instance().depth() < 16 || !QApplicationPrivate::animate_ui) - return false; - - switch(effect) { - case Qt::UI_AnimateMenu: - return QApplicationPrivate::animate_menu; - case Qt::UI_FadeMenu: - return QApplicationPrivate::fade_menu; - case Qt::UI_AnimateCombo: - return QApplicationPrivate::animate_combo; - case Qt::UI_AnimateTooltip: - return QApplicationPrivate::animate_tooltip; - case Qt::UI_FadeTooltip: - return QApplicationPrivate::fade_tooltip; - case Qt::UI_AnimateToolBox: - return QApplicationPrivate::animate_toolbox; - default: - return QApplicationPrivate::animate_ui; - } -} - -#ifndef QT_NO_CURSOR -void QApplication::setOverrideCursor(const QCursor &cursor) -{ - qApp->d_func()->cursor_list.prepend(cursor); - qt_qpa_set_cursor(0, false); -} - -void QApplication::restoreOverrideCursor() -{ - if (qApp->d_func()->cursor_list.isEmpty()) - return; - qApp->d_func()->cursor_list.removeFirst(); - qt_qpa_set_cursor(0, false); -} - -#endif// QT_NO_CURSOR - -QWidget *QApplication::topLevelAt(const QPoint &pos) -{ - QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); - - QList<QPlatformScreen *> screens = pi->screens(); - QList<QPlatformScreen *>::const_iterator screen = screens.constBegin(); - QList<QPlatformScreen *>::const_iterator end = screens.constEnd(); - - // The first screen in a virtual environment should know about all top levels - if (pi->isVirtualDesktop()) { - QWidget *w = (*screen)->topLevelAt(pos); - return w; - } - - while (screen != end) { - if ((*screen)->geometry().contains(pos)) - return (*screen)->topLevelAt(pos); - ++screen; - } - return 0; -} - -void QApplication::beep() -{ -} - -void QApplication::alert(QWidget *, int) -{ -} - -/*! - \internal -*/ -QPlatformNativeInterface *QApplication::platformNativeInterface() -{ - QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); - return pi->nativeInterface(); -} - -static void init_platform(const QString &name, const QString &platformPluginPath) -{ - QApplicationPrivate::platform_integration = QPlatformIntegrationFactory::create(name, platformPluginPath); - if (!QApplicationPrivate::platform_integration) { - QStringList keys = QPlatformIntegrationFactory::keys(platformPluginPath); - QString fatalMessage = - QString::fromLatin1("Failed to load platform plugin \"%1\". Available platforms are: \n").arg(name); - foreach(QString key, keys) { - fatalMessage.append(key + QString::fromLatin1("\n")); - } - qFatal("%s", fatalMessage.toLocal8Bit().constData()); - - } - -} - - -static void cleanup_platform() -{ - delete QApplicationPrivate::platform_integration; - QApplicationPrivate::platform_integration = 0; -} - -static void init_plugins(const QList<QByteArray> pluginList) -{ - for (int i = 0; i < pluginList.count(); ++i) { - QByteArray pluginSpec = pluginList.at(i); - qDebug() << "init_plugins" << i << pluginSpec; - int colonPos = pluginSpec.indexOf(':'); - QObject *plugin; - if (colonPos < 0) - plugin = QGenericPluginFactory::create(QLatin1String(pluginSpec), QString()); - else - plugin = QGenericPluginFactory::create(QLatin1String(pluginSpec.mid(0, colonPos)), - QLatin1String(pluginSpec.mid(colonPos+1))); - qDebug() << " created" << plugin; - } -} - -#ifndef QT_NO_QWS_INPUTMETHODS -class QDummyInputContext : public QInputContext -{ -public: - explicit QDummyInputContext(QObject* parent = 0) : QInputContext(parent) {} - ~QDummyInputContext() {} - QString identifierName() { return QString(); } - QString language() { return QString(); } - - void reset() {} - bool isComposing() const { return false; } - -}; -#endif // QT_NO_QWS_INPUTMETHODS - -void qt_init(QApplicationPrivate *priv, int type) -{ - Q_UNUSED(type); - - qApp->setAttribute(Qt::AA_DontCreateNativeWidgetSiblings); - char *p; - char **argv = priv->argv; - int argc = priv->argc; - - if (argv && *argv) { //apparently, we allow people to pass 0 on the other platforms - p = strrchr(argv[0], '/'); - appName = QString::fromLocal8Bit(p ? p + 1 : argv[0]); - } - - QList<QByteArray> pluginList; - QString platformPluginPath = QLatin1String(qgetenv("QT_QPA_PLATFORM_PLUGIN_PATH")); - QByteArray platformName; -#ifdef QT_QPA_DEFAULT_PLATFORM_NAME - platformName = QT_QPA_DEFAULT_PLATFORM_NAME; -#endif - QByteArray platformNameEnv = qgetenv("QT_QPA_PLATFORM"); - if (!platformNameEnv.isEmpty()) { - platformName = platformNameEnv; - } - - // Get command line params - - int j = argc ? 1 : 0; - for (int i=1; i<argc; i++) { - if (argv[i] && *argv[i] != '-') { - argv[j++] = argv[i]; - continue; - } - QByteArray arg = argv[i]; - if (arg == "-fn" || arg == "-font") { - if (++i < argc) - appFont = QString::fromLocal8Bit(argv[i]); - } else if (arg == "-platformpluginpath") { - if (++i < argc) - platformPluginPath = QLatin1String(argv[i]); - } else if (arg == "-platform") { - if (++i < argc) - platformName = argv[i]; - } else if (arg == "-plugin") { - if (++i < argc) - pluginList << argv[i]; - } else { - argv[j++] = argv[i]; - } - } - - if (j < priv->argc) { - priv->argv[j] = 0; - priv->argc = j; - } - -#if 0 - QByteArray pluginEnv = qgetenv("QT_QPA_PLUGINS"); - if (!pluginEnv.isEmpty()) { - pluginList.append(pluginEnv.split(';')); - } -#endif - - init_platform(QLatin1String(platformName), platformPluginPath); - init_plugins(pluginList); - - QColormap::initialize(); - QFont::initialize(); -#ifndef QT_NO_CURSOR -// QCursorData::initialize(); -#endif - - qApp->setObjectName(appName); - -#ifndef QT_NO_QWS_INPUTMETHODS - qApp->setInputContext(new QDummyInputContext(qApp)); -#endif -} - -void qt_cleanup() -{ - cleanup_platform(); - - QPixmapCache::clear(); -#ifndef QT_NO_CURSOR - QCursorData::cleanup(); -#endif - QFont::cleanup(); - QColormap::cleanup(); - delete QApplicationPrivate::inputContext; - QApplicationPrivate::inputContext = 0; - - QApplicationPrivate::active_window = 0; //### this should not be necessary -} - - -#ifdef QT3_SUPPORT -void QApplication::setMainWidget(QWidget *mainWidget) -{ - QApplicationPrivate::main_widget = mainWidget; - if (QApplicationPrivate::main_widget && windowIcon().isNull() - && QApplicationPrivate::main_widget->testAttribute(Qt::WA_SetWindowIcon)) - setWindowIcon(QApplicationPrivate::main_widget->windowIcon()); -} -#endif - -void QApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent *e) -{ - // qDebug() << "handleMouseEvent" << tlw << ev.pos() << ev.globalPos() << hex << ev.buttons(); - static QWeakPointer<QWidget> implicit_mouse_grabber; - - QEvent::Type type; - // move first - Qt::MouseButtons stateChange = e->buttons ^ buttons; - if (e->globalPos != QPointF(qt_last_x, qt_last_y) && (stateChange != Qt::NoButton)) { - QWindowSystemInterfacePrivate::MouseEvent * newMouseEvent = - new QWindowSystemInterfacePrivate::MouseEvent(e->widget.data(), e->timestamp, e->localPos, e->globalPos, e->buttons); - QWindowSystemInterfacePrivate::windowSystemEventQueue.prepend(newMouseEvent); // just in case the move triggers a new event loop - stateChange = Qt::NoButton; - } - - QWidget * tlw = e->widget.data(); - - QPointF localPoint = e->localPos; - QPointF globalPoint = e->globalPos; - QWidget *mouseWindow = tlw; - - Qt::MouseButton button = Qt::NoButton; - - - if (qt_last_x != globalPoint.x() || qt_last_y != globalPoint.y()) { - type = QEvent::MouseMove; - qt_last_x = globalPoint.x(); - qt_last_y = globalPoint.y(); - if (qAbs(globalPoint.x() - mousePressX) > mouse_double_click_distance|| - qAbs(globalPoint.y() - mousePressY) > mouse_double_click_distance) - mousePressButton = Qt::NoButton; - } - else { // check to see if a new button has been pressed/released - for (int check = Qt::LeftButton; - check <= Qt::XButton2; - check = check << 1) { - if (check & stateChange) { - button = Qt::MouseButton(check); - break; - } - } - if (button == Qt::NoButton) { - // Ignore mouse events that don't change the current state - return; - } - buttons = e->buttons; - if (button & e->buttons) { - if ((e->timestamp - mousePressTime) < static_cast<ulong>(QApplication::doubleClickInterval()) && button == mousePressButton) { - type = QEvent::MouseButtonDblClick; - mousePressButton = Qt::NoButton; - } - else { - type = QEvent::MouseButtonPress; - mousePressTime = e->timestamp; - mousePressButton = button; - mousePressX = qt_last_x; - mousePressY = qt_last_y; - } - } - else - type = QEvent::MouseButtonRelease; - } - - if (self->inPopupMode()) { - //popup mouse handling is magical... - mouseWindow = qApp->activePopupWidget(); - - implicit_mouse_grabber.clear(); - //### how should popup mode and implicit mouse grab interact? - - } else if (tlw && app_do_modal && !qt_try_modal(tlw, QEvent::MouseButtonRelease) ) { - //even if we're blocked by modality, we should deliver the mouse release event.. - //### this code is not completely correct: multiple buttons can be pressed simultaneously - if (!(implicit_mouse_grabber && buttons == Qt::NoButton)) { - //qDebug() << "modal blocked mouse event to" << tlw; - return; - } - } - - // find the tlw if we didn't get it from the plugin - if (!mouseWindow) { - mouseWindow = QApplication::topLevelAt(globalPoint.toPoint()); - } - - if (!mouseWindow && !implicit_mouse_grabber) - mouseWindow = QApplication::desktop(); - - if (mouseWindow && mouseWindow != tlw) { - //we did not get a sensible localPoint from the window system, so let's calculate it - localPoint = mouseWindow->mapFromGlobal(globalPoint.toPoint()); - } - - // which child should have it? - QWidget *mouseWidget = mouseWindow; - if (mouseWindow) { - QWidget *w = mouseWindow->childAt(localPoint.toPoint()); - if (w) { - mouseWidget = w; - } - } - - //handle implicit mouse grab - if (type == QEvent::MouseButtonPress && !implicit_mouse_grabber) { - implicit_mouse_grabber = mouseWidget; - - Q_ASSERT(mouseWindow); - mouseWindow->activateWindow(); //focus - } else if (implicit_mouse_grabber) { - mouseWidget = implicit_mouse_grabber.data(); - mouseWindow = mouseWidget->window(); - if (mouseWindow != tlw) - localPoint = mouseWindow->mapFromGlobal(globalPoint.toPoint()); - } - - Q_ASSERT(mouseWidget); - - //localPoint is local to mouseWindow, but it needs to be local to mouseWidget - localPoint = mouseWidget->mapFrom(mouseWindow, localPoint.toPoint()); - - if (buttons == Qt::NoButton) { - //qDebug() << "resetting mouse grabber"; - implicit_mouse_grabber.clear(); - } - - if (mouseWidget != qt_last_mouse_receiver) { - dispatchEnterLeave(mouseWidget, qt_last_mouse_receiver); - qt_last_mouse_receiver = mouseWidget; - } - - // Remember, we might enter a modal event loop when sending the event, - // so think carefully before adding code below this point. - - // qDebug() << "sending mouse ev." << ev.type() << localPoint << globalPoint << ev.button() << ev.buttons() << mouseWidget << "mouse grabber" << implicit_mouse_grabber; - - QMouseEvent ev(type, localPoint, globalPoint, button, buttons, QApplication::keyboardModifiers()); - - QList<QWeakPointer<QPlatformCursor> > cursors = QPlatformCursorPrivate::getInstances(); - foreach (QWeakPointer<QPlatformCursor> cursor, cursors) { - if (cursor) - cursor.data()->pointerEvent(ev); - } - - int oldOpenPopupCount = openPopupCount; - QApplication::sendSpontaneousEvent(mouseWidget, &ev); - -#ifndef QT_NO_CONTEXTMENU - if (type == QEvent::MouseButtonPress && button == Qt::RightButton && (openPopupCount == oldOpenPopupCount)) { - QContextMenuEvent e(QContextMenuEvent::Mouse, localPoint.toPoint(), globalPoint.toPoint(), QApplication::keyboardModifiers()); - QApplication::sendSpontaneousEvent(mouseWidget, &e); - } -#endif // QT_NO_CONTEXTMENU -} - - -//### there's a lot of duplicated logic here -- refactoring required! - -void QApplicationPrivate::processWheelEvent(QWindowSystemInterfacePrivate::WheelEvent *e) -{ -// QPoint localPoint = ev.pos(); - QPointF globalPoint = e->globalPos; -// bool trustLocalPoint = !!tlw; //is there something the local point can be local to? - QWidget *mouseWidget; - - qt_last_x = globalPoint.x(); - qt_last_y = globalPoint.y(); - - QWidget *mouseWindow = e->widget.data(); - - // find the tlw if we didn't get it from the plugin - if (!mouseWindow) { - mouseWindow = QApplication::topLevelAt(globalPoint.toPoint()); - } - - if (!mouseWindow) - return; - - mouseWidget = mouseWindow; - - if (app_do_modal && !qt_try_modal(mouseWindow, QEvent::Wheel) ) { - qDebug() << "modal blocked wheel event" << mouseWindow; - return; - } - QPointF p = mouseWindow->mapFromGlobal(globalPoint.toPoint()); - QWidget *w = mouseWindow->childAt(p.toPoint()); - if (w) { - mouseWidget = w; - p = mouseWidget->mapFromGlobal(globalPoint.toPoint()); - } - - QWheelEvent ev(p, globalPoint, e->delta, buttons, QApplication::keyboardModifiers(), - e->orient); - QApplication::sendSpontaneousEvent(mouseWidget, &ev); -} - - - -// Remember, Qt convention is: keyboard state is state *before* - -void QApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent *e) -{ - QWidget *focusW = 0; - if (self->inPopupMode()) { - QWidget *popupW = qApp->activePopupWidget(); - focusW = popupW->focusWidget() ? popupW->focusWidget() : popupW; - } - if (!focusW) - focusW = QApplication::focusWidget(); - if (!focusW) { - focusW = e->widget.data(); - } - if (!focusW) - focusW = QApplication::activeWindow(); - - //qDebug() << "handleKeyEvent" << hex << e->key() << e->modifiers() << e->text() << "widget" << focusW; - - if (!focusW) - return; - if (app_do_modal && !qt_try_modal(focusW, e->keyType)) - return; - - if (e->nativeScanCode || e->nativeVirtualKey || e->nativeModifiers) { - QKeyEventEx ev(e->keyType, e->key, e->modifiers, e->unicode, e->repeat, e->repeatCount, - e->nativeScanCode, e->nativeVirtualKey, e->nativeModifiers); - QApplication::sendSpontaneousEvent(focusW, &ev); - } else { - QKeyEvent ev(e->keyType, e->key, e->modifiers, e->unicode, e->repeat, e->repeatCount); - QApplication::sendSpontaneousEvent(focusW, &ev); - } -} - -void QApplicationPrivate::processEnterEvent(QWindowSystemInterfacePrivate::EnterEvent *e) -{ - QApplicationPrivate::dispatchEnterLeave(e->enter.data(),0); - qt_last_mouse_receiver = e->enter.data(); -} - -void QApplicationPrivate::processLeaveEvent(QWindowSystemInterfacePrivate::LeaveEvent *e) -{ - QApplicationPrivate::dispatchEnterLeave(0,qt_last_mouse_receiver); - - if (e->leave.data() && !e->leave.data()->isAncestorOf(qt_last_mouse_receiver)) //(???) this should not happen - QApplicationPrivate::dispatchEnterLeave(0, e->leave.data()); - qt_last_mouse_receiver = 0; - -} - -void QApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent *e) -{ - QApplication::setActiveWindow(e->activated.data()); -} - -void QApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent *e) -{ - if (e->tlw.isNull()) - return; - QWidget *tlw = e->tlw.data(); - if (!tlw->isWindow()) - return; //geo of native child widgets is controlled by lighthouse - //so we already have sent the events; besides this new rect - //is not mapped to parent - - QRect newRect = e->newGeometry; - QRect cr(tlw->geometry()); - bool isResize = cr.size() != newRect.size(); - bool isMove = cr.topLeft() != newRect.topLeft(); - tlw->data->crect = newRect; - if (isResize) { - QResizeEvent e(tlw->data->crect.size(), cr.size()); - QApplication::sendSpontaneousEvent(tlw, &e); - tlw->update(); - } - - if (isMove) { - //### frame geometry - QMoveEvent e(tlw->data->crect.topLeft(), cr.topLeft()); - QApplication::sendSpontaneousEvent(tlw, &e); - } -} - -void QApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent *e) -{ - if (e->topLevel.isNull()) { - //qDebug() << "QApplicationPrivate::processCloseEvent NULL"; - return; - } - e->topLevel.data()->d_func()->close_helper(QWidgetPrivate::CloseWithSpontaneousEvent); -} - -void QApplicationPrivate::processTouchEvent(QWindowSystemInterfacePrivate::TouchEvent *e) -{ - translateRawTouchEvent(e->widget.data(), e->devType, e->points); -} - -void QApplicationPrivate::reportScreenCount(QWindowSystemInterfacePrivate::ScreenCountEvent *e) -{ - // This operation only makes sense after the QApplication constructor runs - if (QCoreApplication::startingUp()) - return; - - QApplication::desktop()->d_func()->updateScreenList(); - // signal anything listening for creation or deletion of screens - QDesktopWidget *desktop = QApplication::desktop(); - emit desktop->screenCountChanged(e->count); -} - -void QApplicationPrivate::reportGeometryChange(QWindowSystemInterfacePrivate::ScreenGeometryEvent *e) -{ - // This operation only makes sense after the QApplication constructor runs - if (QCoreApplication::startingUp()) - return; - - QApplication::desktop()->d_func()->updateScreenList(); - - // signal anything listening for screen geometry changes - QDesktopWidget *desktop = QApplication::desktop(); - emit desktop->resized(e->index); - - // make sure maximized and fullscreen windows are updated - QWidgetList list = QApplication::topLevelWidgets(); - for (int i = list.size() - 1; i >= 0; --i) { - QWidget *w = list.at(i); - if (w->isFullScreen()) - w->d_func()->setFullScreenSize_helper(); - else if (w->isMaximized()) - w->d_func()->setMaxWindowState_helper(); - } -} - -void QApplicationPrivate::reportAvailableGeometryChange( - QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *e) -{ - // This operation only makes sense after the QApplication constructor runs - if (QCoreApplication::startingUp()) - return; - - QApplication::desktop()->d_func()->updateScreenList(); - - // signal anything listening for screen geometry changes - QDesktopWidget *desktop = QApplication::desktop(); - emit desktop->workAreaResized(e->index); - - // make sure maximized and fullscreen windows are updated - QWidgetList list = QApplication::topLevelWidgets(); - for (int i = list.size() - 1; i >= 0; --i) { - QWidget *w = list.at(i); - if (w->isFullScreen()) - w->d_func()->setFullScreenSize_helper(); - else if (w->isMaximized()) - w->d_func()->setMaxWindowState_helper(); - } -} - -QT_END_NAMESPACE |