qapplication.cpp File Reference

#include "qplatformdefs.h"
#include "qabstracteventdispatcher.h"
#include "qapplication.h"
#include "qclipboard.h"
#include "qcursor.h"
#include "qdir.h"
#include "qevent.h"
#include "qfile.h"
#include "qfileinfo.h"
#include "qhash.h"
#include "qset.h"
#include "qlayout.h"
#include "qpixmapcache.h"
#include "qstyle.h"
#include "qstyleoption.h"
#include "qstylefactory.h"
#include "qtranslator.h"
#include "qvariant.h"
#include "qwidget.h"
#include "private/qguiapplication_p.h"
#include "qcolormap.h"
#include "qdebug.h"
#include "private/qstylesheetstyle_p.h"
#include "private/qstyle_p.h"
#include "qwidgetwindow_p.h"
#include <QtGui/qstylehints.h>
#include <QtGui/qinputmethod.h>
#include <QtGui/private/qwindow_p.h>
#include <QtGui/qpointingdevice.h>
#include <QtGui/private/qpointingdevice_p.h>
#include <qpa/qplatformtheme.h>
#include "private/qkeymapper_p.h"
#include "private/qaccessiblewidgetfactory_p.h"
#include <qthread.h>
#include <private/qthread_p.h>
#include <QtGui/private/qevent_p.h>
#include <QtGui/private/qeventpoint_p.h>
#include <private/qfont_p.h>
#include <stdlib.h>
#include "qapplication_p.h"
#include "qwidget_p.h"
#include "qgesture.h"
#include "private/qgesturemanager_p.h"
#include <qpa/qplatformfontdatabase.h>
#include "qdatetime.h"
#include <qpa/qplatformwindow.h>
#include <qtwidgets_tracepoints_p.h>
#include <algorithm>
#include <iterator>
#include "moc_qapplication.cpp"

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Macros
#define	CHECK_QAPP_INSTANCE(...)

Functions
Q_CORE_EXPORT void	qt_call_post_routines ()
Q_GUI_EXPORT bool	qt_sendShortcutOverrideEvent (QObject *o, ulong timestamp, int k, Qt::KeyboardModifiers mods, const QString &text=QString(), bool autorep=false, ushort count=1)
void	qt_init_tooltip_palette ()
void	qt_cleanup ()
bool Q_WIDGETS_EXPORT	qt_tab_all_widgets ()
FontHash *	qt_app_fonts_hash ()
void	qRegisterWidgetsVariant ()
QWidget *	qt_tlw_for_window (QWindow *wnd)
Q_WIDGETS_EXPORT bool	qt_tryModalHelper (QWidget *widget, QWidget **rettop)
bool	qt_try_modal (QWidget *widget, QEvent::Type type)

Variables
bool	qt_in_tab_key_event = false
int	qt_antialiasing_threshold = -1
QWidget *	qt_desktopWidget = nullptr
QPointer< QWidget >	qt_last_mouse_receiver
Q_WIDGETS_EXPORT QWidget *	qt_button_down
	else
return	res
QWidget *	qt_popup_down
bool	qt_replay_popup_mouse_event
bool	qt_popup_down_closed
int	openPopupCount = 0

Macro Definition Documentation

CHECK_QAPP_INSTANCE

#define CHECK_QAPP_INSTANCE

(

...

)

Value:

    if (Q_LIKELY(QCoreApplication::instance())) { \
    } else { \
        qWarning("Must construct a QApplication first."); \
        return __VA_ARGS__; \
    }

Definition at line 133 of file qapplication.cpp.

Function Documentation

qRegisterWidgetsVariant()

void qRegisterWidgetsVariant

(

)

Definition at line 67 of file qwidgetsvariant.cpp.

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qt_app_fonts_hash()

FontHash* qt_app_fonts_hash

(

)

Definition at line 376 of file qapplication.cpp.

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qt_call_post_routines()

Q_CORE_EXPORT void qt_call_post_routines

(

)

Definition at line 330 of file qcoreapplication.cpp.

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qt_cleanup()

void qt_cleanup

(

)

Definition at line 739 of file qapplication.cpp.

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qt_init_tooltip_palette()

void qt_init_tooltip_palette

(

)

Definition at line 518 of file qapplication.cpp.

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qt_sendShortcutOverrideEvent()

Q_GUI_EXPORT bool qt_sendShortcutOverrideEvent	(	QObject *	o,
		ulong	timestamp,
		int	k,
		Qt::KeyboardModifiers	mods,
		const QString &	text = QString(),
		bool	autorep = false,
		ushort	count = 1
	)

Definition at line 1189 of file qwindowsysteminterface.cpp.

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qt_tab_all_widgets()

bool Q_WIDGETS_EXPORT qt_tab_all_widgets

(

)

Definition at line 367 of file qapplication.cpp.

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qt_tlw_for_window()

QWidget* qt_tlw_for_window

(

QWindow *

wnd

)

Definition at line 1886 of file qapplication.cpp.

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qt_try_modal()

bool qt_try_modal	(	QWidget *	widget,
		QEvent::Type	type
	)

Definition at line 2281 of file qapplication.cpp.

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qt_tryModalHelper()

Q_WIDGETS_EXPORT bool qt_tryModalHelper	(	QWidget *	widget,
		QWidget **	rettop
	)

Definition at line 2172 of file qapplication.cpp.

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Variable Documentation

else

else

Initial value:

{
        res = d->notify_helper(receiver, e)

Definition at line 3300 of file qapplication.cpp.

openPopupCount

int openPopupCount = 0

Definition at line 3470 of file qapplication.cpp.

qt_antialiasing_threshold

int qt_antialiasing_threshold = -1

Definition at line 354 of file qapplication.cpp.

qt_button_down

Q_WIDGETS_EXPORT QWidget* qt_button_down

extern

Definition at line 60 of file qwidgetwindow.cpp.

qt_desktopWidget

QWidget* qt_desktopWidget = nullptr

Definition at line 380 of file qapplication.cpp.

qt_in_tab_key_event

bool qt_in_tab_key_event = false

Definition at line 353 of file qapplication.cpp.

qt_last_mouse_receiver

QPointer<QWidget> qt_last_mouse_receiver

extern

Definition at line 386 of file qwidgetwindow.cpp.

qt_popup_down

QWidget* qt_popup_down

extern

Definition at line 63 of file qwidgetwindow.cpp.

qt_popup_down_closed

bool qt_popup_down_closed

extern

Definition at line 65 of file qwidgetwindow.cpp.

qt_replay_popup_mouse_event

bool qt_replay_popup_mouse_event

extern

Definition at line 66 of file qwidgetwindow.cpp.

res

return res

Definition at line 3304 of file qapplication.cpp.