File indexing completed on 2024-12-15 04:00:59

 /*
  * SPDX-FileCopyrightText: 2019-2023 Mattia Basaglia <dev@dragon.best>
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "better_toolbox_widget.hpp"
 
 #include <QVBoxLayout>
 #include <QToolButton>
 #include <QButtonGroup>
 #include <QStyle>
 #include <QFrame>
 #include <QEvent>
 
 class glaxnimate::android::BetterToolboxWidget::Private
 {
 public:
     struct Item
     {
         QToolButton* title = nullptr;
         QWidget* widget = nullptr;
         QWidget* line = nullptr;
     };
 
     QWidget* make_line()
     {
         QFrame *line = new QFrame();
         line->setFrameShape(QFrame::HLine);
         line->setFrameShadow(QFrame::Sunken);
         return line;
     }
 
     std::vector<Item> items;
     QVBoxLayout* layout;
     QButtonGroup group;
     int max_width = -1;
 };
 
 glaxnimate::android::BetterToolboxWidget::BetterToolboxWidget(QWidget *parent)
     : QWidget(parent), d(std::make_unique<Private>())
 {
     d->layout = new QVBoxLayout(this);
     d->layout->setMargin(0);
     d->layout->setSpacing(0);
     setLayout(d->layout);
     d->group.setExclusive(true);
     d->layout->addWidget(d->make_line());
 }
 
 glaxnimate::android::BetterToolboxWidget::~BetterToolboxWidget()
 {
 
 }
 
 QWidget *glaxnimate::android::BetterToolboxWidget::addItem(const QIcon &icon, const QString &text)
 {
     auto widget = new QWidget(this);
     addItem(widget, icon, text);
     return widget;
 }
 
 void glaxnimate::android::BetterToolboxWidget::addItem(QWidget *widget, const QIcon &icon, const QString &text)
 {
     int extent = style()->pixelMetric(QStyle::PM_SmallIconSize, nullptr, nullptr);
     QSize sz(extent, extent);
 
     auto icon_label = new QToolButton(this);
     icon_label->setIcon(icon);
     icon_label->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
     icon_label->setIconSize(sz);
     icon_label->setText(text);
     icon_label->setCheckable(true);
     icon_label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
     d->group.addButton(icon_label);
     icon_label->setChecked(d->items.empty());
     d->layout->addWidget(icon_label);
     d->layout->addWidget(d->make_line());
 
     d->layout->addWidget(widget);
 //    d->max_width = qMax(widget->sizeHint().width(), d->max_width);
     widget->setVisible(icon_label->isChecked());
 //    auto sp = widget->sizePolicy();
 //    sp.setHorizontalPolicy(QSizePolicy::Expanding);
 //    widget->setSizePolicy(sp);
     connect(icon_label, &QToolButton::toggled, widget, &QWidget::setVisible);
 
     QWidget* line = d->make_line();
     d->layout->addWidget(line);
     line->setVisible(icon_label->isChecked());
     connect(icon_label, &QToolButton::toggled, line, &QWidget::setVisible);
 
     d->items.push_back({icon_label, widget, line});
 }
 
 void glaxnimate::android::BetterToolboxWidget::addItem(QWidget *widget, const QString &text)
 {
     addItem(widget, {}, text);
 }
 
 void glaxnimate::android::BetterToolboxWidget::setItemText(int index, const QString &text)
 {
     d->items[index].title->setText(text);
 }
 
 int glaxnimate::android::BetterToolboxWidget::count() const
 {
     return d->items.size();
 }
 
 QSize glaxnimate::android::BetterToolboxWidget::sizeHint() const
 {
     QSize hint = QWidget::sizeHint();
     if ( d->max_width == -1 )
     {
         d->max_width = hint.width();
         for ( const auto & item : d->items )
             d->max_width = qMax(item.widget->sizeHint().width(), d->max_width);
     }
 
     return {d->max_width, hint.height()};
 }
 
 bool glaxnimate::android::BetterToolboxWidget::event(QEvent *event)
 {
     if ( event->type() == QEvent::LayoutRequest )
         d->max_width = -1;
 
     return QWidget::event(event);
 }