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
|
/****************************************************************************
**
** 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 "lifedlg.h"
#include <ntqapplication.h>
#include <ntqpushbutton.h>
#include <ntqlabel.h>
#include <ntqslider.h>
#include <ntqcombobox.h>
#include <ntqdatetime.h>
#include <stdlib.h>
#include "patterns.cpp"
// A simple timer which has a pause and a setSpeed slot
LifeTimer::LifeTimer( TQWidget *parent ) : TQTimer( parent ), interval( 500 )
{
start( interval );
}
void LifeTimer::pause( bool stopIt )
{
if ( stopIt )
stop();
else
start( interval );
}
void LifeTimer::setSpeed( int speed )
{
interval = MAXSPEED - speed;
if ( isActive() )
changeInterval( interval );
}
// A top-level container widget to organize the others
LifeDialog::LifeDialog( int scale, TQWidget * parent, const char * name )
: TQWidget( parent, name )
{
qb = new TQPushButton( "Quit!", this );
cb = new TQComboBox( this, "comboBox" );
life = new LifeWidget(scale, this);
life->move( SIDEBORDER, TOPBORDER );
connect( qb, SIGNAL(clicked()), qApp, SLOT(quit()) );
qb->setGeometry( SIDEBORDER, SIDEBORDER, qb->sizeHint().width(), 25 );
timer = new LifeTimer( this );
connect( timer, SIGNAL(timeout()), life, SLOT(nextGeneration()) );
pb = new TQPushButton( "Pause", this );
pb->setToggleButton( TRUE );
connect( pb, SIGNAL(toggled(bool)), timer, SLOT(pause(bool)) );
pb->resize( pb->sizeHint().width(), 25 );
pb->move( width() - SIDEBORDER - pb->width(), SIDEBORDER );
sp = new TQLabel( "Speed:", this );
sp->adjustSize();
sp->move( SIDEBORDER, 45 );
scroll = new TQSlider( 0, LifeTimer::MAXSPEED, 50,
LifeTimer::MAXSPEED / 2,
TQSlider::Horizontal, this );
connect( scroll, SIGNAL(valueChanged(int)),
timer, SLOT(setSpeed(int)) );
scroll->move( sp->width() + 2 * SIDEBORDER, 45 );
scroll->resize( 200, 15 );
life->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
life->show();
srand( TQTime(0,0,0).msecsTo(TQTime::currentTime()) );
int sel = rand() % NPATS;
getPattern( sel );
cb->move( 2*SIDEBORDER + qb->width(), SIDEBORDER);
cb->insertItem( "Glider Gun " );
cb->insertItem( "Figure Eight " );
cb->insertItem( "Pulsar " );
cb->insertItem( "Barber Pole P2 " );
cb->insertItem( "Achim P5 " );
cb->insertItem( "Hertz P4 " );
cb->insertItem( "Tumbler " );
cb->insertItem( "Pulse1 P4" );
cb->insertItem( "Shining Flower P5 " );
cb->insertItem( "Pulse2 P6 " );
cb->insertItem( "Pinwheel, Clock P4 " );
cb->insertItem( "Pentadecatholon " );
cb->insertItem( "Piston " );
cb->insertItem( "Piston2 " );
cb->insertItem( "Switch Engine " );
cb->insertItem( "Gears (Gear, Flywheel, Blinker) " );
cb->insertItem( "Turbine8 " );
cb->insertItem( "P16 " );
cb->insertItem( "Puffer " );
cb->insertItem( "Escort " );
cb->insertItem( "Dart Speed 1/3 " );
cb->insertItem( "Period 4 Speed 1/2 " );
cb->insertItem( "Another Period 4 Speed 1/2 " );
cb->insertItem( "Smallest Known Period 3 Spaceship Speed 1/3 " );
cb->insertItem( "Turtle Speed 1/3 " );
cb->insertItem( "Smallest Known Period 5 Speed 2/5 " );
cb->insertItem( "Sym Puffer " );
cb->insertItem( "], Near Ship, Pi Heptomino " );
cb->insertItem( "R Pentomino " );
cb->setAutoResize( FALSE );
cb->setCurrentItem( sel );
cb->show();
connect( cb, SIGNAL(activated(int)), SLOT(getPattern(int)) );
TQSize s;
s = life->minimumSize();
setMinimumSize( s.width() + 2 * SIDEBORDER,
s.height() + TOPBORDER + SIDEBORDER );
s = life->maximumSize();
setMaximumSize( s.width() + 2 * SIDEBORDER,
s.height() + TOPBORDER + SIDEBORDER );
s = life->sizeIncrement();
setSizeIncrement( s.width(), s.height() );
resize( TQMIN(512, qApp->desktop()->width()),
TQMIN(480, qApp->desktop()->height()) );
}
void LifeDialog::resizeEvent( TQResizeEvent * e )
{
life->resize( e->size() - TQSize( 2 * SIDEBORDER, TOPBORDER + SIDEBORDER ));
pb->move( e->size().width() - SIDEBORDER - pb->width(), SIDEBORDER );
scroll->resize( e->size().width() - sp->width() - 3 * SIDEBORDER,
scroll->height() );
cb->resize( width() - 4*SIDEBORDER - qb->width() - pb->width() , 25 );
}
// Adapted from xlock, see pattern.cpp for copyright info.
void LifeDialog::getPattern( int pat )
{
life->clear();
int i = pat % NPATS;
int col;
int * patptr = &patterns[i][0];
while ( (col = *patptr++) != 127 ) {
int row = *patptr++;
col += life->maxCol() / 2;
row += life->maxRow() / 2;
life->setPoint( col, row );
}
}
|
