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
|
/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of TQt Designer.
**
** 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/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about TQt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef TQWIDGETFACTORY_H
#define TQWIDGETFACTORY_H
#include <tqstring.h>
#include <tqptrlist.h>
#include <tqimage.h>
#include <tqpixmap.h>
#include <tqvaluelist.h>
#include <tqmap.h>
#include <tqaction.h>
class TQDomDocument;
class TQDomElement;
class TQLayout;
class TQListView;
class TQListViewItem;
class TQMenuBar;
class TQTable;
class TQWidget;
class TQWidgetFactoryPrivate;
class UibStrTable;
class TQWidgetFactory
{
public:
TQWidgetFactory();
virtual ~TQWidgetFactory();
static TQWidget *create( const TQString &uiFile, TQObject *connector = 0, TQWidget *tqparent = 0, const char *name = 0 );
static TQWidget *create( TQIODevice *dev, TQObject *connector = 0, TQWidget *tqparent = 0, const char *name = 0 );
static void addWidgetFactory( TQWidgetFactory *factory );
static void loadImages( const TQString &dir );
virtual TQWidget *createWidget( const TQString &className, TQWidget *tqparent, const char *name ) const;
static TQStringList widgets();
static bool supportsWidget( const TQString &widget );
private:
enum LayoutType { HBox, VBox, Grid, NoLayout };
void loadImageCollection( const TQDomElement &e );
void loadConnections( const TQDomElement &e, TQObject *connector );
void loadTabOrder( const TQDomElement &e );
TQWidget *createWidgetInternal( const TQDomElement &e, TQWidget *tqparent, TQLayout* tqlayout, const TQString &classNameArg );
TQLayout *createLayout( TQWidget *widget, TQLayout* tqlayout, LayoutType type, bool isTQLayoutWidget = FALSE );
LayoutType layoutType( TQLayout *l ) const;
void setProperty( TQObject* widget, const TQString &prop, TQVariant value );
void setProperty( TQObject* widget, const TQString &prop, const TQDomElement &e );
void createSpacer( const TQDomElement &e, TQLayout *tqlayout );
TQImage loadFromCollection( const TQString &name );
TQPixmap loadPixmap( const TQString &name );
TQPixmap loadPixmap( const TQDomElement &e );
TQColorGroup loadColorGroup( const TQDomElement &e );
void createListViewColumn( TQListView *lv, const TQString& txt,
const TQPixmap& pix, bool clickable,
bool resizable );
#ifndef TQT_NO_TABLE
void createTableColumnOrRow( TQTable *table, const TQString& txt,
const TQPixmap& pix, const TQString& field,
bool isRow );
#endif
void createColumn( const TQDomElement &e, TQWidget *widget );
void loadItem( const TQDomElement &e, TQPixmap &pix, TQString &txt, bool &hasPixmap );
void createItem( const TQDomElement &e, TQWidget *widget, TQListViewItem *i = 0 );
void loadChildAction( TQObject *tqparent, const TQDomElement &e );
void loadActions( const TQDomElement &e );
void loadToolBars( const TQDomElement &e );
void loadMenuBar( const TQDomElement &e );
void loadPopupMenu( TQPopupMenu *p, const TQDomElement &e );
void loadFunctions( const TQDomElement &e );
TQAction *findAction( const TQString &name );
void loadExtraSource();
TQString translate( const char *sourceText, const char *comment = "" );
TQString translate( const TQString& sourceText, const TQString& comment = TQString() );
void unpackUInt16( TQDataStream& in, TQ_UINT16& n );
void unpackUInt32( TQDataStream& in, TQ_UINT32& n );
void unpackByteArray( TQDataStream& in, TQByteArray& array );
void unpackCString( const UibStrTable& strings, TQDataStream& in,
TQCString& cstr );
void unpackString( const UibStrTable& strings, TQDataStream& in,
TQString& str );
void unpackStringSplit( const UibStrTable& strings, TQDataStream& in,
TQString& str );
void unpackVariant( const UibStrTable& strings, TQDataStream& in,
TQVariant& value );
void inputSpacer( const UibStrTable& strings, TQDataStream& in,
TQLayout *tqparent );
void inputColumnOrRow( const UibStrTable& strings, TQDataStream& in,
TQObject *tqparent, bool isRow );
void inputItem( const UibStrTable& strings, TQDataStream& in,
TQObject *tqparent, TQListViewItem *parentItem = 0 );
void inputMenuItem( TQObject **objects, const UibStrTable& strings,
TQDataStream& in, TQMenuBar *menuBar );
TQObject *inputObject( TQObject **objects, int& numObjects,
const UibStrTable& strings, TQDataStream& in,
TQWidget *ancestorWidget, TQObject *tqparent,
TQCString className = "" );
TQWidget *createFromUiFile( TQDomDocument doc, TQObject *connector,
TQWidget *tqparent, const char *name );
TQWidget *createFromUibFile( TQDataStream& in, TQObject *connector,
TQWidget *tqparent, const char *name );
private:
struct Image {
TQImage img;
TQString name;
bool operator==( const Image &i ) const {
return ( i.name == name &&
i.img == img );
}
};
struct Field
{
Field() {}
Field( const TQString &s1, const TQPixmap &p, const TQString &s2 ) : name( s1 ), pix( p ), field( s2 ) {}
TQString name;
TQPixmap pix;
TQString field;
TQ_DUMMY_COMPARISON_OPERATOR( Field )
};
struct SqlWidgetConnection
{
SqlWidgetConnection() {}
SqlWidgetConnection( const TQString &c, const TQString &t )
: conn( c ), table( t ), dbControls( new TQMap<TQString, TQString>() ) {}
TQString conn;
TQString table;
TQMap<TQString, TQString> *dbControls;
TQ_DUMMY_COMPARISON_OPERATOR( SqlWidgetConnection )
};
TQValueList<Image> images;
TQWidget *toplevel;
TQWidgetFactoryPrivate *d;
TQMap<TQString, TQString> *dbControls;
TQMap<TQString, TQStringList> dbTables;
TQMap<TQWidget*, SqlWidgetConnection> sqlWidgetConnections;
TQMap<TQString, TQString> buddies;
TQMap<TQTable*, TQValueList<Field> > fieldMaps;
TQPtrList<TQAction> actionList;
TQMap<TQString, TQString> languageSlots;
TQStringList noDatabaseWidgets;
bool usePixmapCollection;
int defMargin;
int defSpacing;
TQString code;
TQString uiFileVersion;
};
#endif
|
