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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-04 13:06:17 -0500
committerSlávek Banko <slavek.banko@axis.cz>2012-08-28 01:39:18 +0200
commit2d4cdda5caad2be9352d079388caa00d89a74234 (patch)
treebbf5a4c5183714c06776e09373f92bbc27c44c2f /main/dependencies/qt3/src/kernel/qapplication.h
parenta6ba6e4cf3ddacf76a6513492a90b7fc0f02e027 (diff)
downloadtde-2d4cdda5caad2be9352d079388caa00d89a74234.tar.gz
tde-2d4cdda5caad2be9352d079388caa00d89a74234.zip
Moved Qt3 into its own GIT repository
(cherry picked from commit 59b5a388e65b7fdc32f500ed9d35e0e369a0e461)
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diff --git a/main/dependencies/qt3/src/kernel/qapplication.h b/main/dependencies/qt3/src/kernel/qapplication.h
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-/****************************************************************************
-**
-** Definition of QApplication class
-**
-** Created : 931107
-**
-** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
-**
-** This file is part of the kernel module of the Qt GUI Toolkit.
-**
-** This file may be used under the terms of the GNU General
-** Public License versions 2.0 or 3.0 as published by the Free
-** Software Foundation and appearing in the files LICENSE.GPL2
-** and LICENSE.GPL3 included in the packaging of this file.
-** Alternatively you may (at your option) use any later version
-** of the GNU General Public License if such license has been
-** publicly approved by Trolltech ASA (or its successors, if any)
-** and the KDE Free Qt Foundation.
-**
-** Please review the following information to ensure GNU General
-** Public Licensing requirements will be met:
-** http://trolltech.com/products/qt/licenses/licensing/opensource/.
-** If you are unsure which license is appropriate for your use, please
-** review the following information:
-** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
-** or contact the sales department at sales@trolltech.com.
-**
-** This file may be used under the terms of the Q Public License as
-** defined by Trolltech ASA and appearing in the file LICENSE.QPL
-** included in the packaging of this file. Licensees holding valid Qt
-** Commercial licenses may use this file in accordance with the Qt
-** Commercial License Agreement provided with the Software.
-**
-** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
-** herein.
-**
-**********************************************************************/
-
-#ifndef QAPPLICATION_H
-#define QAPPLICATION_H
-
-#ifndef QT_H
-#include "qdesktopwidget.h"
-#include "qasciidict.h"
-#include "qpalette.h"
-#include "qtranslator.h"
-#include "qstrlist.h"
-#include "qstringlist.h"
-#endif // QT_H
-
-class QSessionManager;
-class QStyle;
-class QTranslator;
-class QEventLoop;
-#if defined(Q_WS_X11)
-class QIMEvent;
-#endif
-#if defined(Q_WS_QWS)
-class QWSDecoration;
-#endif
-
-#ifdef QT_THREAD_SUPPORT
-class QMutex;
-#endif // QT_THREAD_SUPPORT
-
-
-class QApplication;
-extern Q_EXPORT QApplication *qApp; // global application object
-
-
-class Q_EXPORT QApplication : public QObject
-{
- Q_OBJECT
-public:
- QApplication( int &argc, char **argv );
- QApplication( int &argc, char **argv, bool GUIenabled );
- enum Type { Tty, GuiClient, GuiServer };
- QApplication( int &argc, char **argv, Type );
-#if defined(Q_WS_X11)
- QApplication( Display* dpy, HANDLE visual = 0, HANDLE cmap = 0 );
- QApplication( Display *dpy, int argc, char **argv,
- HANDLE visual = 0, HANDLE cmap= 0 );
-#endif
- virtual ~QApplication();
-
- int argc() const;
- char **argv() const;
-
- Type type() const;
-
-#ifndef QT_NO_STYLE
- static QStyle &style();
- static void setStyle( QStyle* );
- static QStyle* setStyle( const QString& );
-#endif
-#ifndef Q_QDOC
- enum ColorMode { NormalColors, CustomColors };
- static ColorMode colorMode();
- static void setColorMode( QApplication::ColorMode );
-#endif
-
- enum ColorSpec { NormalColor=0, CustomColor=1, ManyColor=2 };
- static int colorSpec();
- static void setColorSpec( int );
-#ifndef QT_NO_CURSOR
- static QCursor *overrideCursor();
- static void setOverrideCursor( const QCursor &, bool replace=FALSE );
- static void restoreOverrideCursor();
-#endif
- static bool hasGlobalMouseTracking();
- static void setGlobalMouseTracking( bool enable );
-#ifndef QT_NO_PALETTE
- static QPalette palette( const QWidget* = 0 );
- static void setPalette( const QPalette &, bool informWidgets=FALSE,
- const char* className = 0 );
-#endif
- static QFont font( const QWidget* = 0 );
- static void setFont( const QFont &, bool informWidgets=FALSE,
- const char* className = 0 );
- static QFontMetrics fontMetrics();
-
- QWidget *mainWidget() const;
- virtual void setMainWidget( QWidget * );
- virtual void polish( QWidget * );
-
- static QWidgetList *allWidgets();
- static QWidgetList *topLevelWidgets();
-
- static QDesktopWidget *desktop();
-
- static QWidget *activePopupWidget();
- static QWidget *activeModalWidget();
-#ifndef QT_NO_CLIPBOARD
- static QClipboard *clipboard();
-#endif
- QWidget *focusWidget() const;
- QWidget *activeWindow() const;
-
- static QWidget *widgetAt( int x, int y, bool child=FALSE );
- static QWidget *widgetAt( const QPoint &, bool child=FALSE );
-
- static QEventLoop *eventLoop();
-
- int exec();
- void processEvents();
- void processEvents( int maxtime );
- void processOneEvent();
- bool hasPendingEvents();
- int enter_loop();
- void exit_loop();
- int loopLevel() const;
- static void exit( int retcode=0 );
-
- static bool sendEvent( QObject *receiver, QEvent *event );
- static void postEvent( QObject *receiver, QEvent *event );
- static void sendPostedEvents( QObject *receiver, int event_type );
- static void sendPostedEvents();
-
- static void removePostedEvents( QObject *receiver );
-
- virtual bool notify( QObject *, QEvent * );
-
- static bool startingUp();
- static bool closingDown();
-
- static void flushX();
- static void flush();
- static void syncX();
-
- static void beep();
-
-#ifndef QT_NO_TRANSLATION
-# ifndef QT_NO_TEXTCODEC
- void setDefaultCodec( QTextCodec * );
- QTextCodec* defaultCodec() const;
-# endif
- void installTranslator( QTranslator * );
- void removeTranslator( QTranslator * );
-#endif
- enum Encoding { DefaultCodec, UnicodeUTF8 };
- QString translate( const char * context,
- const char * key,
- const char * comment = 0,
- Encoding encoding = DefaultCodec ) const;
-#ifndef QT_NO_DIR
- QString applicationDirPath();
- QString applicationFilePath();
-#endif
-#ifndef QT_NO_PALETTE
- // obsolete functions
- static void setWinStyleHighlightColor( const QColor &c ) {
- QPalette p( palette() );
- p.setColor( QColorGroup::Highlight, c );
- setPalette( p, TRUE);
- }
- static const QColor &winStyleHighlightColor() {
- return palette().active().highlight();
- }
-#endif
- static void setDesktopSettingsAware( bool );
- static bool desktopSettingsAware();
-
- static void setCursorFlashTime( int );
- static int cursorFlashTime();
-
- static void setDoubleClickInterval( int );
- static int doubleClickInterval();
-#ifndef QT_NO_WHEELEVENT
- static void setWheelScrollLines( int );
- static int wheelScrollLines();
-#endif
- static void setGlobalStrut( const QSize & );
- static QSize globalStrut();
-
-#ifndef QT_NO_COMPONENT
- static void setLibraryPaths( const QStringList & );
- static QStringList libraryPaths();
- static void addLibraryPath( const QString & );
- static void removeLibraryPath( const QString & );
-#endif // QT_NO_COMPONENT
- static void setStartDragTime( int ms );
- static int startDragTime();
- static void setStartDragDistance( int l );
- static int startDragDistance();
-
- static void setReverseLayout( bool b );
- static bool reverseLayout();
-
- static int horizontalAlignment( int align );
-
- static bool isEffectEnabled( Qt::UIEffect );
- static void setEffectEnabled( Qt::UIEffect, bool enable = TRUE );
-
-#if defined(Q_WS_MAC)
- virtual bool macEventFilter( EventHandlerCallRef, EventRef );
-#endif
-#if defined(Q_WS_WIN)
- virtual bool winEventFilter( MSG * );
-#endif
-#if defined(Q_WS_X11)
- virtual bool x11EventFilter( XEvent * );
- virtual int x11ClientMessage( QWidget*, XEvent*, bool passive_only);
- int x11ProcessEvent( XEvent* );
-#endif
-#if defined(Q_WS_QWS)
- virtual bool qwsEventFilter( QWSEvent * );
- int qwsProcessEvent( QWSEvent* );
- void qwsSetCustomColors( QRgb *colortable, int start, int numColors );
-/*!
- \internal
- Returns true if the process is GUI server
-*/
- bool qwsIsGUIServer();
-#ifndef QT_NO_QWS_MANAGER
- static QWSDecoration &qwsDecoration();
- static void qwsSetDecoration( QWSDecoration *);
-#endif
-#endif
-
-#if defined(Q_OS_WIN32) || defined(Q_OS_CYGWIN)
- static WindowsVersion winVersion();
-#elif defined(Q_OS_MAC)
- static MacintoshVersion macVersion();
-#endif
-#if defined(Q_WS_WIN)
- void winFocus( QWidget *, bool );
- static void winMouseButtonUp();
-#endif
-
-#ifndef QT_NO_SESSIONMANAGER
- // session management
- bool isSessionRestored() const;
- QString sessionId() const;
- QString sessionKey() const;
- virtual void commitData( QSessionManager& sm );
- virtual void saveState( QSessionManager& sm );
-#endif
-#if defined(Q_WS_X11)
-#if !defined(QT_NO_IM_EXTENSIONS)
- virtual QWidget *locateICHolderWidget( QWidget *w );
- virtual QWidgetList *icHolderWidgets();
- static void create_im();
- static void close_im();
-#else
- QWidget *locateICHolderWidget( QWidget *w );
- QWidgetList *icHolderWidgets();
- static void create_xim();
- static void close_xim();
-#endif
- static QString defaultInputMethod();
- void changeAllInputContext( const QString & );
- static bool x11_apply_settings();
-#endif
- void wakeUpGuiThread();
-#if defined(QT_THREAD_SUPPORT)
- void lock();
- void unlock(bool wakeUpGui = TRUE);
- bool locked();
- bool tryLock();
-#endif
-
-signals:
- void lastWindowClosed();
- void aboutToQuit();
- void guiThreadAwake();
-
-public slots:
- void quit();
- void closeAllWindows();
- void aboutQt();
-
-#if defined(Q_WS_QWS)
-protected:
- void setArgs(int, char **);
-#endif
-
-protected:
- bool event(QEvent *);
-
-private:
- void construct( int &argc, char **argv, Type );
- void initialize( int, char ** );
- void init_precmdline();
- void process_cmdline( int* argcptr, char ** argv );
- bool internalNotify( QObject *, QEvent * );
-#if defined(Q_WS_QWS)
- static QWidget *findChildWidget( const QWidget *p, const QPoint &pos );
- static QWidget *findWidget( const QObjectList&, const QPoint &, bool rec );
-#endif
-
-#if defined(Q_WS_MAC)
- bool do_mouse_down(Point *, bool *);
- static QMAC_PASCAL OSStatus globalEventProcessor(EventHandlerCallRef, EventRef, void *);
- static QMAC_PASCAL OSStatus globalAppleEventProcessor(const AppleEvent *, AppleEvent *, long);
- static QMAC_PASCAL void qt_context_timer_callbk(EventLoopTimerRef, void *);
- static QMAC_PASCAL void qt_select_timer_callbk(EventLoopTimerRef, void *);
- static bool qt_mac_apply_settings();
- friend class QMacInputMethod;
- friend QMAC_PASCAL OSStatus qt_window_event(EventHandlerCallRef, EventRef, void *);
- friend void qt_mac_update_os_settings();
- friend bool qt_set_socket_handler( int, int, QObject *, bool);
- friend void qt_mac_destroy_widget(QWidget *);
- friend void qt_init(int *, char **, QApplication::Type);
-#endif
-
-#if defined(Q_WS_X11)
-private slots:
- void postIMEvent( QObject *receiver, QIMEvent *event );
-#endif
-
-private:
-#ifdef QT_THREAD_SUPPORT
- static QMutex *qt_mutex;
-#endif // QT_THREAD_SUPPORT
-
- int app_argc;
- char **app_argv;
- bool quit_now;
- int quit_code;
- static QStyle *app_style;
- static int app_cspec;
-#ifndef QT_NO_PALETTE
- static QPalette *app_pal;
-#endif
- static QFont *app_font;
-#ifndef QT_NO_CURSOR
- static QCursor *app_cursor;
-#endif
- static QEventLoop* eventloop;
- static int app_tracking;
- static bool is_app_running;
- static bool is_app_closing;
- static bool app_exit_loop;
- static int loop_level;
- static QWidget *main_widget;
- static QWidget *focus_widget;
- static QWidget *active_window;
- static bool obey_desktop_settings;
- static int cursor_flash_time;
- static int mouse_double_click_time;
- static int wheel_scroll_lines;
- static int composedUnicode; // Value, meta-composed character
-
- static bool animate_ui;
- static bool animate_menu;
- static bool animate_tooltip;
- static bool animate_combo;
- static bool fade_menu;
- static bool fade_tooltip;
- static bool animate_toolbox;
- static bool widgetCount; // Coupled with -widgetcount switch
- static bool metaComposeUnicode;
-
- QValueList<QTranslator*> *translators;
-#ifndef QT_NO_SESSIONMANAGER
- QSessionManager *session_manager;
- QString session_id;
- static QString* session_key;
- bool is_session_restored;
-#endif
-#if defined(Q_WS_X11)
-#if !defined (QT_NO_STYLE)
- static void x11_initialize_style();
-#endif
- static QString defaultIM; // default input method's name in this application.
-#endif
-
- static QSize app_strut;
-#ifndef QT_NO_COMPONENT
- static QStringList *app_libpaths;
-#endif
- static QAsciiDict<QPalette> *app_palettes;
- static QAsciiDict<QFont> *app_fonts;
-
- static QWidgetList *popupWidgets;
- bool inPopupMode() const;
- void closePopup( QWidget *popup );
- void openPopup( QWidget *popup );
- void setActiveWindow( QWidget* act );
-
- static bool sendSpontaneousEvent( QObject *receiver, QEvent *event );
- static void removePostedEvent( QEvent * );
- static void removePostedEvents( QObject *receiver, int event_type );
-
- friend class QWidget;
- friend class QETWidget;
- friend class QDialog;
- friend class QAccelManager;
- friend class QEvent;
- friend class QTranslator;
- friend class QEventLoop;
- friend Q_EXPORT void qt_ucm_initialize( QApplication * );
-#if defined(Q_WS_WIN)
- friend bool qt_sendSpontaneousEvent( QObject*, QEvent* );
-#endif
-#if defined(Q_WS_QWS)
- friend class QInputContext;
-#endif
-private: // Disabled copy constructor and operator=
-#if defined(Q_DISABLE_COPY)
- QApplication( const QApplication & );
- QApplication &operator=( const QApplication & );
-#endif
-};
-
-inline int QApplication::argc() const
-{
- return app_argc;
-}
-
-inline char **QApplication::argv() const
-{
- return app_argv;
-}
-
-#if defined(Q_WS_QWS)
-inline void QApplication::setArgs(int c, char **v)
-{
- app_argc = c;
- app_argv = v;
-}
-#endif
-
-#ifndef QT_NO_CURSOR
-inline QCursor *QApplication::overrideCursor()
-{
- return app_cursor;
-}
-#endif
-inline bool QApplication::hasGlobalMouseTracking()
-{
- return app_tracking > 0;
-}
-
-inline QWidget *QApplication::mainWidget() const
-{
- return main_widget;
-}
-
-inline QWidget *QApplication::focusWidget() const
-{
- return focus_widget;
-}
-
-inline QWidget *QApplication::activeWindow() const
-{
- return active_window;
-}
-
-inline QWidget *QApplication::widgetAt( const QPoint &p, bool child )
-{
- return widgetAt( p.x(), p.y(), child );
-}
-
-inline bool QApplication::inPopupMode() const
-{
- return popupWidgets != 0;
-}
-#ifndef QT_NO_SESSIONMANAGER
-inline bool QApplication::isSessionRestored() const
-{
- return is_session_restored;
-}
-
-inline QString QApplication::sessionId() const
-{
- return session_id;
-}
-
-inline QString QApplication::sessionKey() const
-{
- return session_key ? *session_key : QString::null;
-}
-#endif
-inline QSize QApplication::globalStrut()
-{
- return app_strut;
-}
-
-inline bool QApplication::sendEvent( QObject *receiver, QEvent *event )
-{ if ( event ) event->spont = FALSE; return qApp ? qApp->notify( receiver, event ) : FALSE; }
-
-inline bool QApplication::sendSpontaneousEvent( QObject *receiver, QEvent *event )
-{ if ( event ) event->spont = TRUE; return qApp ? qApp->notify( receiver, event ) : FALSE; }
-
-#ifdef QT_NO_TRANSLATION
-// Simple versions
-inline QString QApplication::translate( const char *, const char *sourceText,
- const char *, Encoding encoding ) const
-{
-#ifndef QT_NO_TEXTCODEC
- if ( encoding == UnicodeUTF8 )
- return QString::fromUtf8( sourceText );
- else
-#endif
- return QString::fromLatin1( sourceText );
-}
-#endif
-
-inline int QApplication::horizontalAlignment( int align )
-{
- align &= AlignHorizontal_Mask;
- if ( align == AlignAuto ) {
- if ( reverseLayout() )
- align = AlignRight;
- else
- align = AlignLeft;
- }
- return align;
-}
-
-#endif // QAPPLICATION_H
-