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/*
SPDX-FileCopyrightText: 2018 Friedrich W. H. Kossebau <kossebau@kde.org>
SPDX-FileCopyrightText: 2015 Milian Wolff <mail@milianw.de>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include "viewbarcontainer.h"
// Qt
#include <QStackedLayout>
#include <QDebug>
namespace {
class ViewBarStackedLayout : public QStackedLayout
{
Q_OBJECT
public:
QSize sizeHint() const override
{
if (currentWidget()) {
return currentWidget()->sizeHint();
}
return QStackedLayout::sizeHint();
}
QSize minimumSize() const override
{
if (currentWidget()) {
return currentWidget()->minimumSize();
}
return QStackedLayout::minimumSize();
}
};
}
namespace Sublime {
class ViewBarContainerPrivate
{
public:
ViewBarContainerPrivate(ViewBarContainer* q)
: layout(new ViewBarStackedLayout)
{
q->setLayout(layout);
}
public:
ViewBarStackedLayout* layout;
};
ViewBarContainer::ViewBarContainer(QWidget *parent)
: QWidget(parent)
, d_ptr(new ViewBarContainerPrivate(this))
{
}
ViewBarContainer::~ViewBarContainer()
{
Q_D(ViewBarContainer);
// unparent any viewbars which may still exist
// other code is still tracking those
for (int i = d->layout->count(); i > 0; --i) {
auto widget = d->layout->itemAt(i-1)->widget();
if (widget) {
d->layout->removeWidget(widget);
widget->setParent(nullptr);
widget->hide();
}
}
}
void ViewBarContainer::addViewBar(QWidget* viewBar)
{
Q_D(ViewBarContainer);
Q_ASSERT(viewBar);
d->layout->addWidget(viewBar);
}
void ViewBarContainer::removeViewBar(QWidget* viewBar)
{
Q_D(ViewBarContainer);
Q_ASSERT(viewBar);
d->layout->removeWidget(viewBar);
viewBar->hide();
if (viewBar == d->layout->currentWidget()) {
hide();
}
}
void ViewBarContainer::setCurrentViewBar(QWidget* viewBar)
{
Q_D(ViewBarContainer);
Q_ASSERT(viewBar);
d->layout->setCurrentWidget(viewBar);
}
void ViewBarContainer::showViewBar(QWidget* viewBar)
{
Q_D(ViewBarContainer);
Q_ASSERT(viewBar);
d->layout->setCurrentWidget(viewBar);
viewBar->show();
show();
}
void ViewBarContainer::hideViewBar(QWidget* viewBar)
{
Q_D(ViewBarContainer);
Q_ASSERT(viewBar);
d->layout->setCurrentWidget(viewBar);
viewBar->hide();
hide();
}
}
#include "viewbarcontainer.moc"
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