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
|
/* This file is part of the KDE project
Copyright (C) 2004 Thorsten Zachmann <zachmann@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "KPrPBPreview.h"
#include <tqpainter.h>
#include <KoTextZoomHandler.h>
#include "KPrUtils.h"
KPrPBPreview::KPrPBPreview( TQWidget* parent, const char* name, PaintType _paintType )
: TQFrame( parent, name )
{
//FIXME zoom
_zoomHandler=new KoTextZoomHandler();
paintType = _paintType;
pen = KoPen( black, 1, TQt::SolidLine );
brush = TQBrush( white, SolidPattern );
gradient = new KPrGradient( TQt::red, TQt::green, BCT_GHORZ, false, 100, 100 );
savedGradient = gradient;
setFrameStyle( WinPanel | Sunken );
switch ( paintType ) {
case Pen:
setFixedHeight( 40 );
break;
default:
setMinimumWidth( 230 );
break;
}
}
void KPrPBPreview::resizeEvent( TQResizeEvent *e )
{
TQFrame::resizeEvent( e );
if ( gradient )
{
#if 1
gradient->setSize( contentsRect().size() );
repaint();
#endif
}
}
void KPrPBPreview::drawContents( TQPainter *painter )
{
painter->save();
painter->translate( contentsRect().x(), contentsRect().y() );
if ( paintType == Pen ) {
painter->fillRect( 0, 0, contentsRect().width(), contentsRect().height(),
colorGroup().base() );
KoSize diff1( 0, 0 ), diff2( 0, 0 );
int _w = int( pen.pointWidth() );
if ( lineBegin != L_NORMAL )
diff1 = getOffset( lineBegin, _w, + 180.0 );
if ( lineEnd != L_NORMAL )
diff2 = getOffset( lineEnd, _w, 0 );
if ( lineBegin != L_NORMAL )
drawFigure( lineBegin, painter, KoPoint( 5, _zoomHandler->unzoomItY( contentsRect().height() ) / 2 ),
pen.color(), _w, 180.0, _zoomHandler );
if ( lineEnd != L_NORMAL )
drawFigure( lineEnd, painter, KoPoint( _zoomHandler->unzoomItX( contentsRect().width() - 7 ) ,
_zoomHandler->unzoomItY( contentsRect().height() ) / 2 ),
pen.color(), _w, 0.0, _zoomHandler );
painter->setPen( pen.zoomedPen( _zoomHandler ) );
painter->drawLine( - (int)diff1.width() + 8,
contentsRect().height() / 2,
contentsRect().width() - (int)diff2.width() - 7,
contentsRect().height() / 2 );
} else if ( paintType == Brush ) {
painter->fillRect( 0, 0, contentsRect().width(), contentsRect().height(),
colorGroup().base() );
painter->fillRect( 0, 0, contentsRect().width(), contentsRect().height(), brush );
} else if ( paintType == Gradient )
painter->drawPixmap( 0, 0, gradient->pixmap());
painter->restore();
}
KPrPBPreview::~KPrPBPreview()
{
delete _zoomHandler;
delete savedGradient;
}
void KPrPBPreview::setGradient( const TQColor &_c1, const TQColor &_c2, BCType _t,
bool _unbalanced, int _xfactor, int _yfactor )
{
gradient->setColor1( _c1 );
gradient->setColor2( _c2 );
gradient->setBackColorType( _t );
gradient->setUnbalanced( _unbalanced );
gradient->setXFactor( _xfactor );
gradient->setYFactor( _yfactor );
repaint( false );
}
#include "KPrPBPreview.moc"
|
