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Diffstat (limited to 'tqtinterface/qt4/src/kernel/tqinputcontext.h')
| -rw-r--r-- | tqtinterface/qt4/src/kernel/tqinputcontext.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/tqtinterface/qt4/src/kernel/tqinputcontext.h b/tqtinterface/qt4/src/kernel/tqinputcontext.h new file mode 100644 index 0000000..9dbd9bf --- /dev/null +++ b/tqtinterface/qt4/src/kernel/tqinputcontext.h @@ -0,0 +1,143 @@ +/**************************************************************************** +** $Id: qinputcontext.h,v 1.8 2004/06/22 06:47:30 daisuke Exp $ +** +** Definition of TQInputContext +** +** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. +** +** This file is part of the kernel module of the TQt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.TQPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition +** licenses may use this file in accordance with the TQt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about TQt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for TQPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#ifndef TQINPUTCONTEXT_H +#define TQINPUTCONTEXT_H + +#ifndef TQT_NO_IM + +#ifndef TQT_H +#include "tqobject.h" +#include "tqglobal.h" +#include "tqevent.h" +#include "tqstring.h" +#if ([[[TQT_VERSION IS DEPRECATED]]]-0 >= 0x040000) +#include "tqlist.h" +#include "tqaction.h" +#else +#include "tqptrlist.h" +#endif +#endif + +class TQWidget; +class TQFont; +class TQPopupMenu; +class TQInputContextPrivate; + + +struct TQInputContextMenu { + enum Action { + NoSeparator, + InsertSeparator + }; +#if !([[[TQT_VERSION IS DEPRECATED]]]-0 >= 0x040000) + TQString title; + TQPopupMenu *popup; +#endif +}; + + +class TQInputContext : public TQObject +{ + TQ_OBJECT +public: + TQInputContext( TQObject *tqparent = 0 ); + virtual ~TQInputContext(); + + virtual TQString identifierName(); + virtual TQString language(); + +#if defined(TQ_WS_X11) + virtual bool x11FilterEvent( TQWidget *keywidget, XEvent *event ); +#endif // TQ_WS_X11 + virtual bool filterEvent( const TQEvent *event ); + virtual void reset(); + + virtual void setFocus(); + virtual void unsetFocus(); + virtual void setMicroFocus( int x, int y, int w, int h, TQFont *f = 0 ); + virtual void mouseHandler( int x, TQEvent::Type type, + TQt::ButtonState button, TQt::ButtonState state ); + virtual TQFont font() const; + virtual bool isComposing() const; + virtual bool isPreeditRelocationEnabled(); + +#if ([[[TQT_VERSION IS DEPRECATED]]]-0 >= 0x040000) + virtual TQList<TQAction *> actions(); + void addActionsTo( TQMenu *menu, TQInputContextMenu::Action action = TQInputContextMenu::InsertSeparator ); +#else + virtual TQPtrList<TQInputContextMenu> *menus(); + void addMenusTo( TQPopupMenu *popup, TQInputContextMenu::Action action = TQInputContextMenu::InsertSeparator ); +#endif + +#if defined(TQ_WS_X11) + // these functions are not recommended for ordinary use + virtual TQWidget *tqfocusWidget() const; + virtual TQWidget *holderWidget() const; + + // these functions must not be used by ordinary input method + virtual void setFocusWidget( TQWidget *w ); + virtual void setHolderWidget( TQWidget *w ); + virtual void releaseComposingWidget( TQWidget *w ); +#endif + +signals: + void deletionRequested(); + void imEventGenerated( TQObject *receiver, TQIMEvent *e ); + +protected: + virtual void sendIMEvent( TQEvent::Type type, + const TQString &text = TQString(), + int cursorPosition = -1, int selLength = 0 ); + +private: + void sendIMEventInternal( TQEvent::Type type, + const TQString &text = TQString(), + int cursorPosition = -1, int selLength = 0 ); + + TQInputContextPrivate *d; + + friend class TQWidget; + friend class TQInputContextFactory; + +private: // Disabled copy constructor and operator= + TQInputContext( const TQInputContext & ); + TQInputContext &operator=( const TQInputContext & ); + +}; + +#endif //TQ_NO_IM + +#endif // TQINPUTCONTEXT_H |