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
|
/***************************************************************************
kquestion.cpp - description
-------------------
begin : Tue May 22 2001
copyright : (C) 2001 by Javier Campos Morales
email : javi@asyris.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "kquestion.h"
#include "kquestion.moc"
#include <tqlayout.h>
#include <tqpixmap.h>
#include <tqvbox.h>
#include <tqtimer.h>
#include <kprogress.h>
#include <klocale.h>
KQuestion::KQuestion( TQWidget *parent, const char *name )
: TQHBox( parent, name ), _countdownTimer( 0 )
{
initGUI();
}
KQuestion::~KQuestion()
{
}
/** Init graphical interface */
void KQuestion::initGUI()
{
setFrameShape( TQFrame::Box );
setFrameShadow( TQFrame::Plain );
setPalette( TQPalette( TQt::white ) );
TQVBox *picBox = new TQVBox( this );
_picture = new TQLabel( picBox, "PixmapLabel1" );
_picture->setScaledContents( FALSE );
_picture->setPalette( TQPalette( TQt::white ) );
_countdownWidget = new KProgress( picBox );
_countdownWidget->setSizePolicy( TQSizePolicy( TQSizePolicy::Preferred,
TQSizePolicy::Preferred ) );
_countdownWidget->setFormat( i18n( "%v seconds left" ) );
_view = new TQTextEdit( this, "TextView1" );
_view->setReadOnly( true );
_view->setFrameShape( TQTextEdit::NoFrame );
_view->setHScrollBarMode( TQTextEdit::AlwaysOff );
_view->setTextFormat( TQTextEdit::RichText );
_view->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)7, (TQSizePolicy::SizeType)7, true ) );
}
/** Set text */
void KQuestion::setText( const TQString &text)
{
_view->setText( text );
}
/** Set pixmap */
void KQuestion::setPixmap( const TQPixmap pixmap)
{
_picture->setPixmap( pixmap );
}
void KQuestion::countdown(int starttime)
{
_totalCount = starttime;
_currentCount = starttime;
if (starttime > 0)
{
if (!_countdownTimer)
{
_countdownTimer = new TQTimer(this);
connect(_countdownTimer, TQT_SIGNAL(timeout()),
this, TQT_SLOT(countDownOne()));
}
_countdownTimer->start(1000);
// make one step less than time passes by in seconds
// so that the user will see when time is up
_countdownWidget->setTotalSteps(starttime);
_countdownWidget->setProgress(starttime);
}else{
_countdownTimer->stop();
_countdownWidget->reset();
}
}
void KQuestion::countDownOne()
{
_currentCount--;
//_countdownWidget->setProgress(_totalCount - _currentCount);
_countdownWidget->advance(-1);
if (_currentCount == 0)
_countdownTimer->stop();
}
void KQuestion::countdownVisible(bool visible)
{
if (visible)
_countdownWidget->show();
else
_countdownWidget->hide();
}
/** Get current time */
int KQuestion::getCurrentTime()
{
return _totalCount - _currentCount;
}
|
