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
|
//=============================================================================
// MusE
// Linux Music Editor
// $Id:$
//
// Copyright (C) 2002-2006 by Werner Schweer and others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================
#include "splitter.h"
#include "utils.h"
#include "al/xml.h"
//---------------------------------------------------------
// SplitterHandle
//---------------------------------------------------------
void SplitterHandle::paintEvent(QPaintEvent* ev)
{
QPainter p(this);
QRect r(ev->rect());
if (orientation() == Qt::Horizontal) {
int x = 0;
int y1 = r.y();
int y2 = y1 + r.height();
if (y1 == 0)
y1 = 1;
if (y2 == height())
y2 = height() - 2;
for (int i = 0; i < splitWidth; ++i) {
p.setPen(lineColor[i]);
p.drawLine(x, y1, x, y2);
++x;
}
p.setPen(lineColor[0]);
p.drawLine(1, 0, splitWidth - 2, 0);
p.drawLine(1, height()-1, splitWidth - 2, height()-1);
}
else {
int y = 0;
int x1 = r.x();
int x2 = x1 + r.width();
for (int i = 0; i < splitWidth; ++i) {
p.setPen(lineColor[i]);
p.drawLine(x1, y, x2, y);
++y;
}
}
}
//---------------------------------------------------------
// Splitter
//---------------------------------------------------------
Splitter::Splitter(Qt::Orientation o)
: QSplitter(o)
{
setHandleWidth(splitWidth);
}
//---------------------------------------------------------
// writeStatus
//---------------------------------------------------------
void Splitter::writeStatus(const char* name, Xml& xml)
{
QList<int> sl = sizes();
xml.stag(name);
int n = sl.size();
for (int i = 0; i < n; ++i) {
int n = sl.at(i);
xml.tag("size", n);
}
xml.etag(name);
}
//---------------------------------------------------------
// readStatus
//---------------------------------------------------------
void Splitter::readStatus(QDomNode node)
{
QList<int> sl;
for (QDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling()) {
QDomElement e = n.toElement();
QString tag(e.tagName());
int i = e.text().toInt();
if (tag == "size") {
sl.push_back(i);
}
else
printf("Splitter::unknown tag <%s>\n", tag.toLatin1().data());
}
setSizes(sl);
}
|
