summaryrefslogtreecommitdiffstats
path: root/tqtinterface/qt4/src/widgets/tqmenudata.h
blob: 96128c06317b087098452bb645f3932b4aa85a8f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
/****************************************************************************
**
** Definition of TQMenuData class
**
** Created : 941128
**
** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
**
** 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 TQT_H
#include "tqglobal.h"
#include "tqiconset.h" // conversion TQPixmap->TQIconset
#include "tqkeysequence.h"
#include "tqstring.h"
#include "tqsignal.h"
#include "tqfont.h"
#endif // TQT_H

#ifndef TQT_NO_MENUDATA

class TQPopupMenu;
class TQMenuDataData;
class TQObject;

class TQCustomMenuItem;
class TQMenuItemData;

class TQ_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 TQT_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	tqsetVisible( 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 TQT_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 "tqptrlist.h"
typedef TQPtrList<TQMenuItem>	 TQMenuItemList;
typedef TQPtrListIterator<TQMenuItem> TQMenuItemListIt;


class TQ_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 tqsizeHint() = 0;
};


class TQ_EXPORT TQMenuData			// menu data class
{
friend class TQMenuBar;
friend class TQPopupMenu;
public:
    TQMenuData();
    virtual ~TQMenuData();

    uint	count() const;


    int		insertItem( const QString &text,
			    const TQT_BASE_OBJECT_NAME *receiver, const char* member,
			    const TQKeySequence& accel = 0, int id = -1, int index = -1 );
    int		insertItem( const TQIconSet& icon,
			    const TQString &text,
			    const TQT_BASE_OBJECT_NAME *receiver, const char* member,
			    const TQKeySequence& accel = 0, int id = -1, int index = -1 );
    int		insertItem( const QPixmap &pixmap,
			    const TQT_BASE_OBJECT_NAME *receiver, const char* member,
			    const TQKeySequence& accel = 0, int id = -1, int index = -1 );
    int		insertItem( const TQIconSet& icon,
			    const TQPixmap &pixmap,
			    const TQT_BASE_OBJECT_NAME *receiver, const char* member,
			    const TQKeySequence& accel = 0, int id = -1, int index = -1 );

    int		insertItem( const QString &text, int id=-1, int index=-1 );
    int		insertItem( const TQIconSet& icon,
			    const TQString &text, int id=-1, int index=-1 );

    int		insertItem( const QString &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 QPixmap &pixmap, int id=-1, int index=-1 );
    int		insertItem( const TQIconSet& icon,
			    const TQPixmap &pixmap, int id=-1, int index=-1 );
    int		insertItem( const QPixmap &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( QWidget* 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 TQT_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;
    inline void tqsetWhatsThis( int id, const TQString&str ) { return TQMenuData::setWhatsThis(id, str); }


    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 TQT_BASE_OBJECT_NAME *receiver, const char* member );
    bool	disconnectItem( int id,
				const TQT_BASE_OBJECT_NAME *receiver, const char* member );

    bool	setItemParameter( int id, int param );
    int	itemParameter( int id ) const;

    TQMenuItem  *tqfindItem( int id )	const;
    TQMenuItem  *tqfindItem( int id, TQMenuData ** tqparent )	const;
    TQMenuItem * tqfindPopup( TQPopupMenu *, int *index = 0 );

    virtual void activateItemAt( int index );

protected:
    int		   actItem;
    TQMenuItemList *mitems;
#ifdef USE_QT4
public:		// FIXME This is a nasty hack...
#endif // USE_QT4
    TQMenuData	  *parentMenu;
    uint	   isPopupMenu	: 1;
    uint	   isMenuBar	: 1;
protected:
    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 // TQT_NO_MENUDATA

#endif // TQMENUDATA_H