blob: 6e5b100dd8f89c914aafea4047b1645d07a2852f (
plain)
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
|
//=========================================================
// MusE
// Linux Music Editor
// $Id: combobox.cpp,v 1.4 2004/05/06 15:08:07 wschweer Exp $
// (C) Copyright 2004 Werner Schweer (ws@seh.de)
//=========================================================
#include <q3popupmenu.h>
#include <qcursor.h>
//Added by qt3to4:
#include <QMouseEvent>
#include <QFrame>
#include <QLabel>
#include "combobox.h"
//---------------------------------------------------------
// ComboBox
//---------------------------------------------------------
ComboBox::ComboBox(QWidget* parent, const char* name)
: QLabel(parent, name)
{
_currentItem = 0;
_id = -1;
list = new Q3PopupMenu(0, "comboPopup");
connect(list, SIGNAL(activated(int)), SLOT(activatedIntern(int)));
setFrameStyle(QFrame::Panel | QFrame::Raised);
setLineWidth(2);
}
ComboBox::~ComboBox()
{
delete list;
}
//---------------------------------------------------------
// mousePressEvent
//---------------------------------------------------------
void ComboBox::mousePressEvent(QMouseEvent*)
{
list->exec(QCursor::pos());
}
//---------------------------------------------------------
// activated
//---------------------------------------------------------
void ComboBox::activatedIntern(int n)
{
_currentItem = n;
emit activated(n, _id);
setText(list->text(_currentItem));
}
//---------------------------------------------------------
// setCurrentItem
//---------------------------------------------------------
void ComboBox::setCurrentItem(int i)
{
_currentItem = i;
setText(list->text(list->idAt(_currentItem)));
}
//---------------------------------------------------------
// insertItem
//---------------------------------------------------------
void ComboBox::insertItem(const QString& s, int id, int idx)
{
list->insertItem(s, id, idx);
}
|
