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
|
/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of TQt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact [email protected] if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include <tqvariant.h> // HP-UX compiler need this here
#include "orderindicator.h"
#include "formwindow.h"
#include <tqpainter.h>
#include <tqbitmap.h>
#include <tqapplication.h>
OrderIndicator::OrderIndicator( int i, TQWidget* w, FormWindow *fw )
: TQWidget( fw, "order_indicator", WMouseNoMask ), formWindow( fw )
{
order = -1;
widget = w;
setBackgroundMode( NoBackground );
setAutoMask( true );
setOrder( i, w );
}
OrderIndicator::~OrderIndicator()
{
}
void OrderIndicator::setOrder( int i, TQWidget* wid )
{
if ( widget != wid )
return;
if ( !wid->isVisibleTo( formWindow ) ) {
hide();
return;
}
if ( order == i ) {
show();
raise();
return;
}
order = i;
int w = fontMetrics().width( TQString::number( i ) ) + 10;
int h = fontMetrics().lineSpacing() * 3 / 2;
TQFont f( font() );
f.setBold( true );
setFont( f );
resize( TQMAX( w, h ), h );
update(); // in case the size didn't change
reposition();
show();
raise();
}
void OrderIndicator::reposition()
{
TQPoint p =parentWidget()->mapFromGlobal( widget->mapToGlobal( widget->rect().topLeft() ) );
move( p - TQPoint( width()/3, height()/3 ) );
}
void OrderIndicator::paintEvent( TQPaintEvent * )
{
TQPainter p( this );
p.setPen( white );
p.setBrush( blue );
p.drawEllipse( rect() );
p.drawText( rect(), AlignCenter, TQString::number( order ) );
}
void OrderIndicator::updateMask()
{
TQBitmap bm( size() );
bm.fill( color0 );
{
TQPainter p( &bm, this );
p.setPen( color1 );
p.setBrush( color1 );
p.drawEllipse( rect() );
}
setMask( bm );
}
void OrderIndicator::mousePressEvent( TQMouseEvent *e )
{
TQApplication::sendEvent( widget, e );
}
#include "orderindicator.moc"
|
