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
|
/****************************************************************************
**
** Ritual main() for Qt applications
**
** Copyright (C) 1996-2008 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for Qt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include <qapplication.h>
#include "dropsite.h"
#include "secret.h"
#include <qlayout.h>
#include <qcombobox.h>
#include <qlabel.h>
#include <qpixmap.h>
static void addStuff( QWidget * parent, bool image, bool secret = FALSE )
{
QVBoxLayout * tll = new QVBoxLayout( parent, 10 );
DropSite * d = new DropSite( parent );
d->setFrameStyle( QFrame::Sunken + QFrame::WinPanel );
tll->addWidget( d );
if ( image ) {
QPixmap stuff;
if ( !stuff.load( "trolltech.bmp" ) ) {
stuff = QPixmap(20,20);
stuff.fill(Qt::green);
}
d->setPixmap( stuff );
} else {
d->setText("Drag and Drop");
}
d->setFont(QFont("Helvetica",18));
if ( secret ) {
SecretSource *s = new SecretSource( 42, parent );
tll->addWidget( s );
}
QLabel * format = new QLabel( "\n\n\n\nNone\n\n\n\n", parent );
tll->addWidget( format );
tll->activate();
parent->resize( parent->sizeHint() );
QObject::connect( d, SIGNAL(message(const QString&)),
format, SLOT(setText(const QString&)) );
}
int main( int argc, char ** argv )
{
QApplication a( argc, argv );
QWidget mw;
addStuff( &mw, TRUE );
mw.setCaption( "Qt Example - Drag and Drop" );
mw.show();
QWidget mw2;
addStuff( &mw2, FALSE );
mw2.setCaption( "Qt Example - Drag and Drop" );
mw2.show();
QWidget mw3;
addStuff( &mw3, TRUE, TRUE );
mw3.setCaption( "Qt Example - Drag and Drop" );
mw3.show();
QObject::connect(qApp,SIGNAL(lastWindowClosed()),qApp,SLOT(quit()));
return a.exec();
}
|
