Fix QSettings problems:
- Reopen file in ReadOnly mode if it was open in ReadWrite mode
and is being read. This is needed for stupid QSettings which
opens file in ReadWrite mode just to call readAll() on it.
- Implement setSize(0)
/*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
/**
* @file
* @brief AbstractPage class implementation
*/
#include "AbstractPage.h"
#include <QLabel>
#include <QSize>
#include <QFontMetricsF>
#include "qpushbuttonwithsound.h"
AbstractPage::AbstractPage(QWidget* parent)
{
Q_UNUSED(parent);
defautDesc = new QString();
font14 = new QFont("MS Shell Dlg", 14);
}
void AbstractPage::initPage()
{
QGridLayout * pageLayout = new QGridLayout(this);
// stretch grid space for body and footer
pageLayout->setColumnStretch(0,1);
pageLayout->setColumnStretch(1,2);
pageLayout->setColumnStretch(2,1);
pageLayout->setRowStretch(0,1);
pageLayout->setRowStretch(1,0);
// add back/exit button
btnBack = formattedButton(":/res/Exit.png", true);
btnBack->setWhatsThis(tr("Go back"));
pageLayout->addWidget(btnBack, 1, 0, 1, 1, Qt::AlignLeft | Qt::AlignBottom);
// add body layout as defined by the subclass
pageLayout->addLayout(bodyLayoutDefinition(), 0, 0, 1, 3);
descLabel = new QLabel();
descLabel->setAlignment(Qt::AlignCenter);
descLabel->setWordWrap(true);
descLabel->setOpenExternalLinks(true);
descLabel->setFixedHeight(50);
descLabel->setStyleSheet("font-size: 16px");
pageLayout->addWidget(descLabel, 1, 1);
// add footer layout
QLayout * fld = footerLayoutDefinition();
if (fld != NULL)
pageLayout->addLayout(fld, 1, 2);
// connect signals
connect(btnBack, SIGNAL(clicked()), this, SIGNAL(goBack()));
connectSignals();
}
QPushButtonWithSound * AbstractPage::formattedButton(const QString & name, bool hasIcon)
{
QPushButtonWithSound * btn = new QPushButtonWithSound(this);
if (hasIcon)
{
const QIcon& lp=QIcon(name);
QSize sz = lp.actualSize(QSize(65535, 65535));
btn->setIcon(lp);
btn->setFixedSize(sz);
btn->setIconSize(sz);
btn->setFlat(true);
btn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
}
else
{
btn->setFont(*font14);
btn->setText(name);
}
return btn;
}
QPushButton* AbstractPage::formattedSoundlessButton(const QString & name, bool hasIcon)
{
QPushButton* btn = new QPushButton(this);
if (hasIcon)
{
const QIcon& lp=QIcon(name);
QSize sz = lp.actualSize(QSize(65535, 65535));
btn->setIcon(lp);
btn->setFixedSize(sz);
btn->setIconSize(sz);
btn->setFlat(true);
btn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
}
else
{
btn->setFont(*font14);
btn->setText(name);
}
return btn;
}
QPushButtonWithSound * AbstractPage::addButton(const QString & name, QGridLayout * grid, int row, int column, int rowSpan, int columnSpan, bool hasIcon)
{
QPushButtonWithSound * btn = formattedButton(name, hasIcon);
grid->addWidget(btn, row, column, rowSpan, columnSpan);
return btn;
}
QPushButtonWithSound * AbstractPage::addButton(const QString & name, QBoxLayout * box, int where, bool hasIcon)
{
QPushButtonWithSound * btn = formattedButton(name, hasIcon);
box->addWidget(btn, where);
return btn;
}
QPushButton* AbstractPage::addSoundlessButton(const QString & name, QBoxLayout * box, int where, bool hasIcon)
{
QPushButton* btn = formattedSoundlessButton(name, hasIcon);
box->addWidget(btn, where);
return btn;
}
void AbstractPage::setBackButtonVisible(bool visible)
{
btnBack->setVisible(visible);
}
void AbstractPage::setButtonDescription(QString desc)
{
descLabel->setText(desc);
}
void AbstractPage::setDefautDescription(QString text)
{
*defautDesc = text;
descLabel->setText(text);
}
QString * AbstractPage::getDefautDescription()
{
return defautDesc;
}