diff options
Diffstat (limited to 'src/gui/kernel/qapplication.cpp')
| -rw-r--r-- | src/gui/kernel/qapplication.cpp | 151 |
1 files changed, 117 insertions, 34 deletions
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp index c24ff49..5d1ef8c 100644 --- a/src/gui/kernel/qapplication.cpp +++ b/src/gui/kernel/qapplication.cpp @@ -75,6 +75,9 @@ #ifdef Q_WS_X11 #include <private/qt_x11_p.h> +#endif + +#if defined(Q_WS_X11) || defined(Q_WS_S60) #include "qinputcontextfactory.h" #endif @@ -134,6 +137,8 @@ bool QApplicationPrivate::quitOnLastWindowClosed = true; #ifdef Q_WS_WINCE int QApplicationPrivate::autoMaximizeThreshold = -1; bool QApplicationPrivate::autoSipEnabled = false; +#else +bool QApplicationPrivate::autoSipEnabled = true; #endif QApplicationPrivate::QApplicationPrivate(int &argc, char **argv, QApplication::Type type) @@ -432,7 +437,12 @@ bool Q_GUI_EXPORT qt_tab_all_widgets = true; bool qt_in_tab_key_event = false; int qt_antialiasing_threshold = -1; static int drag_time = 500; +#ifdef Q_OS_SYMBIAN +// The screens are a bit too small to for your thumb when using only 4 pixels drag distance. +static int drag_distance = 8; +#else static int drag_distance = 4; +#endif static Qt::LayoutDirection layout_direction = Qt::LeftToRight; QSize QApplicationPrivate::app_strut = QSize(0,0); // no default application strut bool QApplicationPrivate::animate_ui = true; @@ -443,11 +453,16 @@ bool QApplicationPrivate::animate_tooltip = false; bool QApplicationPrivate::fade_tooltip = false; bool QApplicationPrivate::animate_toolbox = false; bool QApplicationPrivate::widgetCount = false; +bool QApplicationPrivate::auto_sip_on_mouse_focus = false; #if defined(Q_WS_WIN) && !defined(Q_WS_WINCE) bool QApplicationPrivate::inSizeMove = false; #endif #ifdef QT_KEYPAD_NAVIGATION +# if defined(Q_OS_SYMBIAN) +bool QApplicationPrivate::keypadNavigation = true; +# else bool QApplicationPrivate::keypadNavigation = false; +# endif QWidget *QApplicationPrivate::oldEditFocus = 0; #endif @@ -835,7 +850,7 @@ extern int qUnregisterGuiStateMachine(); void QApplicationPrivate::initialize() { QWidgetPrivate::mapper = new QWidgetMapper; - QWidgetPrivate::uncreatedWidgets = new QWidgetSet; + QWidgetPrivate::allWidgets = new QWidgetSet; if (qt_appType != QApplication::Tty) (void) QApplication::style(); // trigger creation of application style // trigger registering of QVariant's GUI types @@ -979,23 +994,14 @@ QApplication::~QApplication() qt_clipboard = 0; #endif - // delete widget mapper - if (QWidgetPrivate::mapper) { - QWidgetMapper * myMapper = QWidgetPrivate::mapper; - QWidgetPrivate::mapper = 0; - for (QWidgetMapper::Iterator it = myMapper->begin(); it != myMapper->end(); ++it) { - register QWidget *w = *it; - if (!w->parent()) // window - w->destroy(true, true); - } - delete myMapper; - } + delete QWidgetPrivate::mapper; + QWidgetPrivate::mapper = 0; - // delete uncreated widgets - if (QWidgetPrivate::uncreatedWidgets) { - QWidgetSet *mySet = QWidgetPrivate::uncreatedWidgets; - QWidgetPrivate::uncreatedWidgets = 0; - for (QWidgetSet::Iterator it = mySet->begin(); it != mySet->end(); ++it) { + // delete all widgets + if (QWidgetPrivate::allWidgets) { + QWidgetSet *mySet = QWidgetPrivate::allWidgets; + QWidgetPrivate::allWidgets = 0; + for (QWidgetSet::ConstIterator it = mySet->constBegin(); it != mySet->constEnd(); ++it) { register QWidget *w = *it; if (!w->parent()) // window w->destroy(true, true); @@ -1062,6 +1068,7 @@ QApplication::~QApplication() QApplicationPrivate::animate_tooltip = false; QApplicationPrivate::fade_tooltip = false; QApplicationPrivate::widgetCount = false; + QApplicationPrivate::auto_sip_on_mouse_focus = false; #ifndef QT_NO_STATEMACHINE // trigger unregistering of QStateMachine's GUI types @@ -1218,11 +1225,15 @@ bool QApplication::compressEvent(QEvent *event, QObject *receiver, QPostEventLis \since 4.5 \brief toggles automatic SIP (software input panel) visibility - \bold{The auto SIP property is only available as part of Qt for Windows CE.} - Set this property to \c true to automatically display the SIP when entering widgets that accept keyboard input. This property only affects widgets with - the WA_InputMethodEnabled attribute set. + the WA_InputMethodEnabled attribute set, and is typically used to launch + a virtual keyboard on devices which have very few or no keys. + + \bold{ The property only has an effect on platforms which use software input + panels, such as Windows CE and Symbian.} + + The default is platform dependent. */ #ifdef Q_WS_WINCE @@ -1235,6 +1246,7 @@ int QApplication::autoMaximizeThreshold() const { return QApplicationPrivate::autoMaximizeThreshold; } +#endif void QApplication::setAutoSipEnabled(const bool enabled) { @@ -1245,7 +1257,6 @@ bool QApplication::autoSipEnabled() const { return QApplicationPrivate::autoSipEnabled; } -#endif #ifndef QT_NO_STYLE_STYLESHEET @@ -1927,6 +1938,10 @@ QString desktopstyle; desktopstyle = QLatin1String("Windows"); // default styles for Windows #elif defined(Q_WS_X11) && defined(Q_OS_SOLARIS) desktopstyle = QLatin1String("CDE"); // default style for X11 on Solaris +#elif defined(Q_WS_S60) + desktopstyle = QLatin1String("S60"); // default style for Symbian with S60 +#elif defined(Q_OS_SYMBIAN) + desktopstyle = QLatin1String("Windows"); // default style for Symbian without S60 #elif defined(Q_WS_X11) && defined(Q_OS_IRIX) desktopstyle = QLatin1String("SGI"); // default style for X11 on IRIX #elif defined(Q_WS_QWS) @@ -2011,12 +2026,9 @@ QWidgetList QApplication::topLevelWidgets() QWidgetList QApplication::allWidgets() { - QWidgetList list; - if (QWidgetPrivate::mapper) - list += QWidgetPrivate::mapper->values(); - if (QWidgetPrivate::uncreatedWidgets) - list += QWidgetPrivate::uncreatedWidgets->toList(); - return list; + if (QWidgetPrivate::allWidgets) + return QWidgetPrivate::allWidgets->toList(); + return QWidgetList(); } /*! @@ -2081,6 +2093,16 @@ void QApplicationPrivate::setFocusWidget(QWidget *focus, Qt::FocusReason reason) prev->setEditFocus(false); } #endif +#ifndef QT_NO_IM + if (focus) { + QInputContext *prevIc; + prevIc = prev->inputContext(); + if (prevIc && prevIc != focus->inputContext()) { + QEvent closeSIPEvent(QEvent::CloseSoftwareInputPanel); + QApplication::sendEvent(prev, &closeSIPEvent); + } + } +#endif QFocusEvent out(QEvent::FocusOut, reason); QPointer<QWidget> that = prev; QApplication::sendEvent(prev, &out); @@ -3438,6 +3460,39 @@ Qt::LayoutDirection QApplication::layoutDirection() return layout_direction; } +/*! + \property autoSipOnMouseFocus + \since 4.6 + \brief toggles SIP (software input panel) launch policy + + This property holds whether widgets should request a software input + panel when it is focused with the mouse. This is typically used to + launch a virtual keyboard on devices which have very few or no keys. + + If the property is set to true, the widget asks for an input panel + on the mouse click which causes the widget to be focused. If the + property is set to false, the user must click a second time before + the widget asks for an input panel. + + \note If the widget is focused by other means than a mouse click, + the next click is will trigger an input panel request, + regardless of the value of this property. + + The default is platform dependent. + + \sa QEvent::RequestSoftwareInputPanel, QInputContext +*/ + +void QApplication::setAutoSipOnMouseFocus(bool enable) +{ + QApplicationPrivate::auto_sip_on_mouse_focus = enable; +} + +bool QApplication::autoSipOnMouseFocus() +{ + return QApplicationPrivate::auto_sip_on_mouse_focus; +} + /*! \obsolete @@ -3714,6 +3769,14 @@ bool QApplication::notify(QObject *receiver, QEvent *e) QPoint relpos = mouse->pos(); if (e->spontaneous()) { +#ifndef QT_NO_IM + QInputContext *ic = w->inputContext(); + if (ic + && w->testAttribute(Qt::WA_InputMethodEnabled) + && ic->filterEvent(mouse)) + return true; +#endif + if (e->type() == QEvent::MouseButtonPress) { QApplicationPrivate::giveFocusAccordingToFocusPolicy(w, Qt::ClickFocus, @@ -4052,6 +4115,20 @@ bool QApplication::notify(QObject *receiver, QEvent *e) touchEvent->setAccepted(eventAccepted); break; } + case QEvent::RequestSoftwareInputPanel: + case QEvent::CloseSoftwareInputPanel: +#ifndef QT_NO_IM + if (receiver->isWidgetType()) { + QWidget *w = static_cast<QWidget *>(receiver); + QInputContext *ic = w->inputContext(); + if (ic && ic->filterEvent(e)) { + break; + } + } +#endif + res = d->notify_helper(receiver, e); + break; + case QEvent::NativeGesture: { // only propagate the first gesture event (after the GID_BEGIN) @@ -4726,7 +4803,7 @@ void QApplicationPrivate::emitLastWindowClosed() If \a enable is true, Qt::Key_Up and Qt::Key_Down are used to change focus. - This feature is available in Qt for Embedded Linux only. + This feature is available in Qt for Embedded Linux and Symbian only. \sa keypadNavigationEnabled() */ @@ -4737,9 +4814,9 @@ void QApplication::setKeypadNavigationEnabled(bool enable) /*! Returns true if Qt is set to use keypad navigation; otherwise returns - false. The default is false. + false. The default value is true on Symbian, but false on other platforms. - This feature is available in Qt for Embedded Linux only. + This feature is available in Qt for Embedded Linux and Symbian only. \sa setKeypadNavigationEnabled() */ @@ -4794,8 +4871,8 @@ bool QApplication::keypadNavigationEnabled() from two consecutive mouse clicks The default value on X11 is 400 milliseconds. On Windows and Mac OS, the - operating system's value is used. However, on Windows, calling this - function sets the double click interval for all applications. + operating system's value is used. However, on Windows and Symbian OS, + calling this function sets the double click interval for all applications. */ /*! @@ -4954,8 +5031,7 @@ void QApplication::setInputContext(QInputContext *inputContext) qWarning("QApplication::setInputContext: called with 0 input context"); return; } - if (d->inputContext) - delete d->inputContext; + delete d->inputContext; d->inputContext = inputContext; } @@ -4979,6 +5055,11 @@ QInputContext *QApplication::inputContext() const qic = QInputContextFactory::create(QLatin1String("xim"), that); that->d_func()->inputContext = qic; } +#elif defined(Q_WS_S60) + if (!d->inputContext) { + QApplication *that = const_cast<QApplication *>(this); + that->d_func()->inputContext = QInputContextFactory::create(QString::fromLatin1("coefep"), that); + } #endif return d->inputContext; } @@ -4996,6 +5077,8 @@ uint QApplicationPrivate::currentPlatform(){ platform |= KB_Gnome; if (X11->desktopEnvironment == DE_CDE) platform |= KB_CDE; +#elif defined(Q_OS_SYMBIAN) + platform = KB_S60; #endif return platform; } |