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/****************************************************************************
**
** Definition of TQMenuData class
**
** Created : 941128
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the widgets module of the TQt 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 TQt 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.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef TQMENUDATA_H
#define TQMENUDATA_H
#ifndef QT_H
#include "ntqglobal.h"
#include "ntqiconset.h" // conversion TQPixmap->TQIconset
#include "ntqkeysequence.h"
#include "ntqstring.h"
#include "ntqsignal.h"
#include "ntqfont.h"
#endif // QT_H
#ifndef QT_NO_MENUDATA
class TQPopupMenu;
class TQMenuDataData;
class TQObject;
class TQCustomMenuItem;
class TQMenuItemData;
class Q_EXPORT TQMenuItem // internal menu item class
{
friend class TQMenuData;
public:
TQMenuItem();
~TQMenuItem();
int id() const { return ident; }
TQIconSet *iconSet() const { return iconset_data; }
TQString text() const { return text_data; }
TQString whatsThis() const { return whatsthis_data; }
TQPixmap *pixmap() const { return pixmap_data; }
TQPopupMenu *popup() const { return popup_menu; }
TQWidget *widget() const { return widget_item; }
TQCustomMenuItem *custom() const;
#ifndef QT_NO_ACCEL
TQKeySequence key() const { return accel_key; }
#endif
TQSignal *signal() const { return signal_data; }
bool isSeparator() const { return is_separator; }
bool isEnabled() const { return is_enabled; }
bool isChecked() const { return is_checked; }
bool isDirty() const { return is_dirty; }
bool isVisible() const { return is_visible; }
bool isEnabledAndVisible() const { return is_enabled && is_visible; }
void setText( const TQString &text ) { text_data = text; }
void setDirty( bool dirty ) { is_dirty = dirty; }
void setVisible( bool visible ) { is_visible = visible; }
void setWhatsThis( const TQString &text ) { whatsthis_data = text; }
private:
int ident; // item identifier
TQIconSet *iconset_data; // icons
TQString text_data; // item text
TQString whatsthis_data; // item Whats This help text
TQPixmap *pixmap_data; // item pixmap
TQPopupMenu *popup_menu; // item popup menu
TQWidget *widget_item; // widget menu item
#ifndef QT_NO_ACCEL
TQKeySequence accel_key; // accelerator key (state|ascii)
#endif
TQSignal *signal_data; // connection
uint is_separator : 1; // separator flag
uint is_enabled : 1; // disabled flag
uint is_checked : 1; // checked flag
uint is_dirty : 1; // dirty (update) flag
uint is_visible : 1; // visibility flag
TQMenuItemData* d;
TQMenuItemData* extra();
private: // Disabled copy constructor and operator=
#if defined(TQ_DISABLE_COPY)
TQMenuItem( const TQMenuItem & );
TQMenuItem &operator=( const TQMenuItem & );
#endif
};
#include "ntqptrlist.h"
typedef TQPtrList<TQMenuItem> TQMenuItemList;
typedef TQPtrListIterator<TQMenuItem> TQMenuItemListIt;
class Q_EXPORT TQCustomMenuItem : public TQt
{
public:
TQCustomMenuItem();
virtual ~TQCustomMenuItem();
virtual bool fullSpan() const;
virtual bool isSeparator() const;
virtual void setFont( const TQFont& font );
virtual void paint( TQPainter* p, const TQColorGroup& cg, bool act,
bool enabled, int x, int y, int w, int h ) = 0;
virtual TQSize sizeHint() = 0;
};
class Q_EXPORT TQMenuData // menu data class
{
friend class TQMenuBar;
friend class TQPopupMenu;
public:
TQMenuData();
virtual ~TQMenuData();
uint count() const;
int insertItem( const TQString &text,
const TQObject *receiver, const char* member,
const TQKeySequence& accel = 0, int id = -1, int index = -1 );
int insertItem( const TQIconSet& icon,
const TQString &text,
const TQObject *receiver, const char* member,
const TQKeySequence& accel = 0, int id = -1, int index = -1 );
int insertItem( const TQPixmap &pixmap,
const TQObject *receiver, const char* member,
const TQKeySequence& accel = 0, int id = -1, int index = -1 );
int insertItem( const TQIconSet& icon,
const TQPixmap &pixmap,
const TQObject *receiver, const char* member,
const TQKeySequence& accel = 0, int id = -1, int index = -1 );
int insertItem( const TQString &text, int id=-1, int index=-1 );
int insertItem( const TQIconSet& icon,
const TQString &text, int id=-1, int index=-1 );
int insertItem( const TQString &text, TQPopupMenu *popup,
int id=-1, int index=-1 );
int insertItem( const TQIconSet& icon,
const TQString &text, TQPopupMenu *popup,
int id=-1, int index=-1 );
int insertItem( const TQPixmap &pixmap, int id=-1, int index=-1 );
int insertItem( const TQIconSet& icon,
const TQPixmap &pixmap, int id=-1, int index=-1 );
int insertItem( const TQPixmap &pixmap, TQPopupMenu *popup,
int id=-1, int index=-1 );
int insertItem( const TQIconSet& icon,
const TQPixmap &pixmap, TQPopupMenu *popup,
int id=-1, int index=-1 );
int insertItem( TQWidget* widget, int id=-1, int index=-1 );
int insertItem( const TQIconSet& icon, TQCustomMenuItem* custom, int id=-1, int index=-1 );
int insertItem( TQCustomMenuItem* custom, int id=-1, int index=-1 );
int insertSeparator( int index=-1 );
void removeItem( int id );
void removeItemAt( int index );
void clear();
#ifndef QT_NO_ACCEL
TQKeySequence accel( int id ) const;
void setAccel( const TQKeySequence& key, int id );
#endif
TQIconSet *iconSet( int id ) const;
TQString text( int id ) const;
TQPixmap *pixmap( int id ) const;
void setWhatsThis( int id, const TQString& );
TQString whatsThis( int id ) const;
void changeItem( int id, const TQString &text );
void changeItem( int id, const TQPixmap &pixmap );
void changeItem( int id, const TQIconSet &icon, const TQString &text );
void changeItem( int id, const TQIconSet &icon, const TQPixmap &pixmap );
void changeItem( const TQString &text, int id ) { changeItem( id, text); } // obsolete
void changeItem( const TQPixmap &pixmap, int id ) { changeItem( id, pixmap ); } // obsolete
void changeItem( const TQIconSet &icon, const TQString &text, int id ) { // obsolete
changeItem( id, icon, text );
}
bool isItemActive( int id ) const;
bool isItemEnabled( int id ) const;
void setItemEnabled( int id, bool enable );
bool isItemChecked( int id ) const;
void setItemChecked( int id, bool check );
bool isItemVisible( int id ) const;
void setItemVisible( int id, bool visible );
virtual void updateItem( int id );
int indexOf( int id ) const;
int idAt( int index ) const;
virtual void setId( int index, int id );
bool connectItem( int id,
const TQObject *receiver, const char* member );
bool disconnectItem( int id,
const TQObject *receiver, const char* member );
bool setItemParameter( int id, int param );
int itemParameter( int id ) const;
TQMenuItem *findItem( int id ) const;
TQMenuItem *findItem( int id, TQMenuData ** parent ) const;
TQMenuItem * findPopup( TQPopupMenu *, int *index = 0 );
virtual void activateItemAt( int index );
protected:
int actItem;
TQMenuItemList *mitems;
TQMenuData *parentMenu;
uint isPopupMenu : 1;
uint isMenuBar : 1;
uint badSize : 1;
uint mouseBtDn : 1;
uint avoid_circularity : 1;
uint actItemDown : 1;
virtual void menuContentsChanged();
virtual void menuStateChanged();
virtual void menuInsPopup( TQPopupMenu * );
virtual void menuDelPopup( TQPopupMenu * );
private:
int insertAny( const TQString *, const TQPixmap *, TQPopupMenu *,
const TQIconSet*, int, int, TQWidget* = 0, TQCustomMenuItem* = 0);
void removePopup( TQPopupMenu * );
void changeItemIconSet( int id, const TQIconSet &icon );
TQMenuDataData *d;
private: // Disabled copy constructor and operator=
#if defined(TQ_DISABLE_COPY)
TQMenuData( const TQMenuData & );
TQMenuData &operator=( const TQMenuData & );
#endif
};
#endif // QT_NO_MENUDATA
#endif // TQMENUDATA_H
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