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
|
/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for TQt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include <ntqapplication.h>
#include <tqtextedit.h>
#include <ntqpushbutton.h>
#include <ntqfiledialog.h>
#include "qip.h"
#include "client.h"
ClientInfo::ClientInfo( TQWidget *parent, const char *name ) :
ClientInfoBase( parent, name )
{
connect( btnOpen, TQ_SIGNAL(clicked()), TQ_SLOT(downloadFile()) );
connect( btnQuit, TQ_SIGNAL(clicked()), tqApp, TQ_SLOT(quit()) );
connect( &op, TQ_SIGNAL( data( const TQByteArray &, TQNetworkOperation * ) ),
this, TQ_SLOT( newData( const TQByteArray & ) ) );
}
void ClientInfo::downloadFile()
{
// under Windows you must not use the native file dialog
TQString file = getOpenFileName();
if ( !file.isEmpty() ) {
infoText->clear();
// download the data
op = file;
op.get();
}
}
TQString ClientInfo::getOpenFileName()
{
static TQString workingDirectory( "qip://localhost/" );
TQFileDialog dlg( workingDirectory, TQString::null, 0, 0, TRUE );
dlg.setCaption( TQFileDialog::tr( "Open" ) );
dlg.setMode( TQFileDialog::ExistingFile );
TQString result;
if ( dlg.exec() == TQDialog::Accepted ) {
result = dlg.selectedFile();
workingDirectory = dlg.url();
}
return result;
}
void ClientInfo::newData( const TQByteArray &ba )
{
infoText->append( TQString::fromUtf8( ba ) );
}
|
