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196 | /* ============================================================
*
* This file is a part of digiKam project
* https://www.digikam.org
*
* Date : 2005-03-22
* Description : a widget to manage sidebar in GUI - Multi-tab bar implementation.
*
* SPDX-FileCopyrightText: 2005-2006 by Joern Ahrens <joern dot ahrens at kdemail dot net>
* SPDX-FileCopyrightText: 2006-2025 by Gilles Caulier <caulier dot gilles at gmail dot com>
* SPDX-FileCopyrightText: 2008-2011 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
* SPDX-FileCopyrightText: 2001-2003 by Joseph Wenninger <jowenn at kde dot org>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* ============================================================ */
#include "sidebar_p.h"
namespace Digikam
{
DMultiTabBar::DMultiTabBar(Qt::Edge pos, QWidget* const parent)
: QWidget(parent),
d (new Private)
{
if ((pos == Qt::LeftEdge) || (pos == Qt::RightEdge))
{
d->layout = new QVBoxLayout(this);
setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
}
else
{
d->layout = new QHBoxLayout(this);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
}
d->layout->setContentsMargins(QMargins());
d->layout->setSpacing(0);
d->internal = new DMultiTabBarFrame(this, pos);
setPosition(pos);
setStyle(ActiveIconText);
d->layout->insertWidget(0, d->internal);
d->layout->insertWidget(0, d->btnTabSep = new QFrame(this));
d->btnTabSep->setFixedHeight(4);
d->btnTabSep->setFrameStyle(QFrame::Panel | QFrame::Sunken);
d->btnTabSep->setLineWidth(2);
d->btnTabSep->hide();
updateGeometry();
}
DMultiTabBar::~DMultiTabBar()
{
qDeleteAll(d->buttons);
d->buttons.clear();
delete d;
}
void DMultiTabBar::appendButton(const QIcon& pic, int id, QMenu* const popup, const QString&)
{
DMultiTabBarButton* const btn = new DMultiTabBarButton(pic, QString(), id, this);
// a button with a QMenu can have another size. Make sure the button has always the same size.
btn->setFixedWidth(btn->height());
btn->setMenu(popup);
d->buttons.append(btn);
d->layout->insertWidget(0, btn);
btn->show();
d->btnTabSep->show();
}
void DMultiTabBar::updateSeparator()
{
bool hideSep = true;
QListIterator<DMultiTabBarButton*> it(d->buttons);
while (it.hasNext())
{
if (it.next()->isVisibleTo(this))
{
hideSep = false;
break;
}
}
if (hideSep)
{
d->btnTabSep->hide();
}
else
{
d->btnTabSep->show();
}
}
void DMultiTabBar::appendTab(const QIcon& pic, int id, const QString& text)
{
d->internal->appendTab(pic, id, text);
}
DMultiTabBarButton* DMultiTabBar::button(int id) const
{
QListIterator<DMultiTabBarButton*> it(d->buttons);
while (it.hasNext())
{
DMultiTabBarButton* const button = it.next();<--- Shadow variable
if (button->id() == id)
{
return button;
}
}
return nullptr;
}
DMultiTabBarTab* DMultiTabBar::tab(int id) const
{
return d->internal->tab(id);
}
void DMultiTabBar::removeButton(int id)
{
for (int pos = 0 ; pos < d->buttons.count() ; ++pos)
{
if (d->buttons.at(pos)->id() == id)
{
d->buttons.takeAt(pos)->deleteLater();
break;
}
}
if (d->buttons.count() == 0)
{
d->btnTabSep->hide();
}
}
void DMultiTabBar::removeTab(int id)
{
d->internal->removeTab(id);
}
void DMultiTabBar::setTab(int id,bool state)
{
DMultiTabBarTab* const ttab = tab(id);
if (ttab)
{
ttab->setState(state);
}
}
bool DMultiTabBar::isTabRaised(int id) const
{
DMultiTabBarTab* const ttab = tab(id);
if (ttab)
{
return ttab->isChecked();
}
return false;
}
void DMultiTabBar::setStyle(TextStyle style)
{
d->internal->setStyle(style);
}
DMultiTabBar::TextStyle DMultiTabBar::tabStyle() const
{
return d->internal->d->style;
}
void DMultiTabBar::setPosition(Qt::Edge pos)
{
d->position = pos;
d->internal->setPosition(pos);
}
Qt::Edge DMultiTabBar::position() const
{
return d->position;
}
void DMultiTabBar::fontChange(const QFont&)
{
updateGeometry();
}
} // namespace Digikam
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