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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2014 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "frontend/bookshelfmanager/btconfigdialog.h"
#include <QDialog>
#include <QDialogButtonBox>
#include <QEvent>
#include <QFrame>
#include <QHBoxLayout>
#include <QLabel>
#include <QListWidget>
#include <QListView>
#include <QStackedWidget>
#include <QVBoxLayout>
BtConfigDialog::BtConfigDialog(QWidget* parent, Qt::WindowFlags flags)
: QDialog(parent, flags)
, m_buttonBoxRuler(0)
, m_buttonBox(0)
, m_maxItemWidth(0)
, m_previousPageIndex(-2)
{
m_contentsList = new QListWidget(this);
m_contentsList->setViewMode(QListView::IconMode);
m_contentsList->setMovement(QListView::Static);
m_pageWidget = new QStackedWidget(this);
m_pageWidget->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
m_pageLayout = new QVBoxLayout;
m_pageLayout->addWidget(m_pageWidget);
QHBoxLayout *mainLayout = new QHBoxLayout(this);
mainLayout->addWidget(m_contentsList);
mainLayout->addLayout(m_pageLayout);
connect(m_contentsList, SIGNAL(currentRowChanged(int)),
this, SLOT(slotChangePage(int)));
}
void BtConfigDialog::addPage(Page* pageWidget) {
m_pageWidget->addWidget(pageWidget);
QListWidgetItem* item = new QListWidgetItem(m_contentsList);
item->setIcon(pageWidget->icon());
item->setText(pageWidget->headerText());
item->setTextAlignment(Qt::AlignHCenter);
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
pageWidget->setListWidgetItem(item);
//set the list width - it may bee too wide (if there were no pages) or too narrow
if (m_maxItemWidth < m_contentsList->visualItemRect(item).width()) {
m_maxItemWidth = m_contentsList->visualItemRect(item).width();
m_contentsList->setFixedWidth( m_maxItemWidth + (m_contentsList->frameWidth()*2) );
}
// all items should has the same width
for (int i = 0; i < m_contentsList->count(); ++i) {
m_contentsList->item(i)->setSizeHint(QSize(m_maxItemWidth, m_contentsList->visualItemRect(m_contentsList->item(i)).height()) );
}
setCurrentPage(m_contentsList->row(item));
}
void BtConfigDialog::setButtonBox(QDialogButtonBox *box) {
Q_ASSERT(box != 0);
Q_ASSERT(m_buttonBox == 0);
Q_ASSERT(m_buttonBoxRuler == 0);
m_buttonBox = box;
// First add a horizontal ruler:
m_buttonBoxRuler = new QFrame(this);
m_buttonBoxRuler->setGeometry(QRect(1, 1, 1, 3));
m_buttonBoxRuler->setFrameShape(QFrame::HLine);
m_buttonBoxRuler->setFrameShadow(QFrame::Sunken);
m_buttonBoxRuler->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_pageLayout->addWidget(m_buttonBoxRuler);
// Add button box:
m_pageLayout->addWidget(box);
}
void BtConfigDialog::setCurrentPage(int newIndex) {
if (m_previousPageIndex != newIndex) {
m_previousPageIndex = newIndex;
m_contentsList->setCurrentRow(newIndex);
m_pageWidget->setCurrentIndex(newIndex);
}
}
void BtConfigDialog::slotChangePage(int newIndex) {
/*
This check is in place here because this slot is indirectly called by the
setCurrentPage method.
*/
if (m_previousPageIndex != newIndex) {
m_previousPageIndex = newIndex;
m_pageWidget->setCurrentIndex(newIndex);
}
}
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