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
|
/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
** This file is part of Qt 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 Qt Enterprise Edition or Qt Professional Edition
** 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
** 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 Qt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef ACTIONDND_H
#define ACTIONDND_H
#include <tqaction.h>
#include <tqdragobject.h>
#include <tqmap.h>
#include <tqmenubar.h>
#include <tqpixmap.h>
#include <tqpopupmenu.h>
#include <tqptrlist.h>
#include <tqtoolbar.h>
#include <tqguardedptr.h>
#include "../shared/widgetdatabase.h"
//class QDesignerPopupMenu;
class QDesignerIndicatorWidget;
class FormWindow;
class QPopupMenu;
class QDesignerIndicatorWidget : public QWidget
{
Q_OBJECT
public:
QDesignerIndicatorWidget( TQWidget *p )
: TQWidget( p, "qt_dockwidget_internal" ) {
setBackgroundColor( red );
}
};
class ActionDrag : public QStoredDrag
{
Q_OBJECT
public:
ActionDrag(const TQString &type, TQAction *action, TQWidget *source);
ActionDrag(TQAction *action, TQWidget *source);
ActionDrag(TQActionGroup *group, TQWidget *source);
~ActionDrag();
static bool canDecode(TQDropEvent *e);
static TQAction *action()
{
return the_action;
}
private:
static TQAction *the_action;
};
class QDesignerActionGroup : public QActionGroup
{
Q_OBJECT
public:
QDesignerActionGroup( TQObject *parent )
: TQActionGroup( ::qt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ) { init(); }
void init();
TQWidget *widget() const { return wid; }
TQWidget *widget( TQAction *a ) const { return *widgets.find( a ); }
int index() const { return idx; }
protected:
#if !defined(Q_NO_USING_KEYWORD)
using TQActionGroup::addedTo;
#endif
void addedTo( TQWidget *w, TQWidget * ) {
wid = w;
}
void addedTo( TQWidget *w, TQWidget *, TQAction *a ) {
widgets.insert( a, w );
}
void addedTo( int index, TQPopupMenu * ) {
idx = index;
}
private:
TQWidget *wid;
TQMap<TQAction *, TQWidget *> widgets;
int idx;
};
class QDesignerAction : public QAction
{
Q_OBJECT
public:
QDesignerAction( TQObject *parent )
: TQAction( ::qt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( 0 ) { init(); }
QDesignerAction( TQWidget *w, TQObject *parent )
: TQAction( ::qt_cast<TQActionGroup*>(parent) ? parent : 0 ), wid( 0 ), idx( -1 ), widgetToInsert( w ) { init(); }
void init();
TQWidget *widget() const { return wid; }
int index() const { return idx; }
bool addTo( TQWidget *w );
bool removeFrom( TQWidget *w );
void remove();
bool supportsMenu() const { return !widgetToInsert; }
protected:
void addedTo( TQWidget *w, TQWidget * ) {
wid = w;
}
void addedTo( int index, TQPopupMenu * ) {
idx = index;
}
private:
TQWidget *wid;
int idx;
TQWidget *widgetToInsert;
};
class QDesignerToolBarSeparator : public QWidget
{
Q_OBJECT
public:
QDesignerToolBarSeparator( Orientation, TQToolBar *parent, const char* name=0 );
TQSize sizeHint() const;
Orientation orientation() const { return orient; }
public slots:
void setOrientation( Orientation );
protected:
void styleChange( TQStyle& );
void paintEvent( TQPaintEvent * );
private:
Orientation orient;
};
class QSeparatorAction : public QAction
{
Q_OBJECT
public:
QSeparatorAction( TQObject *parent );
bool addTo( TQWidget *w );
bool removeFrom( TQWidget *w );
TQWidget *widget() const;
int index() const;
private:
TQWidget *wid;
int idx;
};
class QDesignerToolBar : public QToolBar
{
Q_OBJECT
public:
QDesignerToolBar( TQMainWindow *mw );
QDesignerToolBar( TQMainWindow *mw, Dock dock );
TQPtrList<TQAction> insertedActions() const { return actionList; }
void addAction( TQAction *a );
void clear();
void installEventFilters( TQWidget *w );
void insertAction( TQWidget *w, TQAction *a ) { actionMap.insert( w, a ); }
void insertAction( int index, TQAction *a ) { actionList.insert( index, a ); }
void appendAction( TQAction *a ) { actionList.append( a ); }
void removeAction( TQAction *a ) { actionList.remove( a ); }
void reInsert();
void removeWidget( TQWidget *w );
protected:
bool eventFilter( TQObject *, TQEvent * );
void paintEvent( TQPaintEvent * );
#ifndef QT_NO_DRAGANDDROP
void dragEnterEvent( TQDragEnterEvent * );
void dragMoveEvent( TQDragMoveEvent * );
void dragLeaveEvent( TQDragLeaveEvent * );
void dropEvent( TQDropEvent * );
#endif
void contextMenuEvent( TQContextMenuEvent *e );
void mousePressEvent( TQMouseEvent *e );
void mouseReleaseEvent( TQMouseEvent *e );
private slots:
void actionRemoved();
private:
void drawIndicator( const TQPoint &pos );
TQPoint calcIndicatorPos( const TQPoint &pos );
void buttonContextMenuEvent( TQContextMenuEvent *e, TQObject *o );
void buttonMousePressEvent( TQMouseEvent *e, TQObject *o );
void buttonMouseMoveEvent( TQMouseEvent *e, TQObject *o );
void buttonMouseReleaseEvent( TQMouseEvent *e, TQObject *o );
void doInsertWidget( const TQPoint &p );
void findFormWindow();
private:
TQPoint lastIndicatorPos;
TQWidget *insertAnchor;
bool afterAnchor;
TQPtrList<TQAction> actionList;
TQMap<TQWidget*, TQAction*> actionMap;
TQPoint dragStartPos;
QDesignerIndicatorWidget *indicator;
bool widgetInserting;
FormWindow *formWindow;
};
#endif
|
