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
|
/****************************************************************************
**
** 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 <ntqobject.h>
#include <ntqprocess.h>
#include <ntqvbox.h>
#include <ntqtextview.h>
#include <ntqpushbutton.h>
#include <ntqapplication.h>
#include <ntqmessagebox.h>
#include <stdlib.h>
class UicManager : public TQVBox
{
TQ_OBJECT
public:
UicManager();
~UicManager() {}
public slots:
void readFromStdout();
void scrollToTop();
private:
TQProcess *proc;
TQTextView *output;
TQPushButton *quitButton;
};
UicManager::UicManager()
{
// Layout
output = new TQTextView( this );
quitButton = new TQPushButton( tr("Quit"), this );
connect( quitButton, SIGNAL(clicked()),
tqApp, SLOT(quit()) );
resize( 500, 500 );
// TQProcess related code
proc = new TQProcess( this );
// Set up the command and arguments.
// On the command line you would do:
// uic -tr i18n "small_dialog.ui"
proc->addArgument( "uic" );
proc->addArgument( "-tr" );
proc->addArgument( "i18n" );
proc->addArgument( "small_dialog.ui" );
connect( proc, SIGNAL(readyReadStdout()),
this, SLOT(readFromStdout()) );
connect( proc, SIGNAL(processExited()),
this, SLOT(scrollToTop()) );
if ( !proc->start() ) {
// error handling
TQMessageBox::critical( 0,
tr("Fatal error"),
tr("Could not start the uic command."),
tr("Quit") );
exit( -1 );
}
}
void UicManager::readFromStdout()
{
// Read and process the data.
// Bear in mind that the data might be output in chunks.
output->append( proc->readStdout() );
}
void UicManager::scrollToTop()
{
output->setContentsPos( 0, 0 );
}
int main( int argc, char **argv )
{
TQApplication a( argc, argv );
UicManager manager;
a.setMainWidget( &manager );
manager.show();
return a.exec();
}
#include "process.moc"
|
