Mercurial > hg > easaier-soundaccess

comparison widgets/RelatedMediaWidget.cpp @ 143:97fd6148fb8e

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support related media display and loading
author lbajardsilogic
date Tue, 13 Nov 2007 10:07:49 +0000
parents
children 98df77b4f041
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142:c1ea7af931e7 143:97fd6148fb8e
1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
2
3 /* Sound Access
4 EASAIER client application.
5 Silogic 2007. Laure Bajard.
6
7 This program is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 2 of the
10 License, or (at your option) any later version. See the file
11 COPYING included with this distribution for more information .
12 */
13
14 #include "RelatedMediaWidget.h"
15
16 #include <QScrollArea>
17 #include <QLayoutItem>
18 #include <QLinearGradient>
19
20 #include <iostream>
21
22 #include "sv/main/MainWindow.h"
23
24 RelatedMediaWidget::RelatedMediaWidget() : QWidget() ,
25 m_nbRelMedia(0),
26 m_painter(0)
27 {
28 m_relMediaLayout = new QGridLayout;
29
30 QWidget *mediaWidget = new QWidget;
31 mediaWidget->setLayout(m_relMediaLayout);
32
33 QScrollArea * scrollArea = new QScrollArea;
34 scrollArea->setWidget(mediaWidget);
35 scrollArea->setWidgetResizable(true);
36
37 QVBoxLayout *mainLayout = new QVBoxLayout;
38 mainLayout->addWidget(scrollArea);
39
40 setLayout(mainLayout);
41 }
42
43 RelatedMediaWidget::~RelatedMediaWidget()
44 {}
45
46 void RelatedMediaWidget::reset()
47 {
48 m_nbRelMedia = 0;
49
50 QLayoutItem *child;
51 while ((child = m_relMediaLayout->takeAt(0)) != 0) {
52 delete child->widget();
53 }
54 }
55
56 void RelatedMediaWidget::addRelatedMedia(const QString &filename)
57 {
58 QLabel *mediaLabel = new QLabel();
59 mediaLabel->setText("<html><header><style type=\"text/css\">a {text-decoration: none;}</style></header><body><a href=\"" + filename + "\"><img src=\"" + filename + "\">&nbsp;</a></body></html>");
60
61 connect(mediaLabel, SIGNAL(linkActivated(QString)), MainWindow::instance(), SLOT(runExternProcess(QString)));
62
63 m_relMediaLayout->addWidget(mediaLabel, 0, m_nbRelMedia);
64 m_nbRelMedia++;
65 }