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) 2008-2010 The QXmpp developers
*
* Author:
* Manjeet Dahiya
*
* Source:
* http://code.google.com/p/qxmpp
*
* This file is a part of QXmpp library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
*/
#include "customListView.h"
#include "rosterItem.h"
#include <QApplication>
#include <QMenu>
#include <QKeyEvent>
customListView::customListView(QWidget* parent):QListView(parent), m_chat("Chat", this), m_profile("View Profile", this)
{
bool check = connect(this, SIGNAL(pressed(const QModelIndex&)), this,
SLOT(mousePressed(const QModelIndex&)));
Q_ASSERT(check);
check = connect(this, SIGNAL(doubleClicked(const QModelIndex&)), this,
SLOT(doubleClicked(const QModelIndex&)));
Q_ASSERT(check);
check = connect(this, SIGNAL(clicked(const QModelIndex&)), this,
SLOT(clicked(const QModelIndex&)));
Q_ASSERT(check);
check = connect(&m_chat, SIGNAL(triggered()), this,
SLOT(showChatDialog_helper()));
Q_ASSERT(check);
check = connect(&m_profile, SIGNAL(triggered()), this,
SLOT(showProfile_helper()));
Q_ASSERT(check);
}
bool customListView::event(QEvent* e)
{
return QListView::event(e);
}
void customListView::mousePressed(const QModelIndex& index)
{
if(QApplication::mouseButtons() == Qt::RightButton)
{
QString bareJid = index.data().toString();
QMenu menu(this);
menu.addAction(&m_chat);
menu.setDefaultAction(&m_chat);
menu.addAction(&m_profile);
menu.exec(QCursor::pos());
}
}
void customListView::doubleClicked(const QModelIndex& index)
{
m_chat.trigger();
}
void customListView::clicked(const QModelIndex& index)
{
}
QString customListView::selectedBareJid()
{
if(selectedIndexes().size() > 0)
return selectedIndexes().at(0).data(rosterItem::BareJid).toString();
else
return "";
}
void customListView::showChatDialog_helper()
{
QString bareJid = selectedBareJid();
if(!bareJid.isEmpty())
emit showChatDialog(bareJid);
}
void customListView::showProfile_helper()
{
QString bareJid = selectedBareJid();
if(!bareJid.isEmpty())
emit showProfile(bareJid);
}
void customListView::keyPressEvent(QKeyEvent* event1)
{
if(event1->key() == Qt::Key_Return)
{
showChatDialog_helper();
}
QListView::keyPressEvent(event1);
}
|
