126 lines
2.2 KiB
C++
126 lines
2.2 KiB
C++
#include "tabs.h"
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#include <QHBoxLayout>
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#include <QPainter>
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#include <QPropertyAnimation>
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#include "tabs_p.h"
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#include "tabs_internal.h"
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#include "lib/ripple.h"
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#include "lib/style.h"
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TabsPrivate::TabsPrivate(Tabs *q)
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: q_ptr(q),
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tab(-1)
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{
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}
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void TabsPrivate::init()
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{
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Q_Q(Tabs);
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delegate = new TabsDelegate(q);
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tabLayout = new QHBoxLayout;
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q->setLayout(tabLayout);
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tabLayout->setSpacing(0);
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tabLayout->setMargin(0);
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tabLayout->setContentsMargins(0, 0, 0, 2);
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}
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Tabs::Tabs(QWidget *parent)
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: QWidget(parent),
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d_ptr(new TabsPrivate(this))
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{
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d_func()->init();
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}
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Tabs::~Tabs()
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{
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}
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void Tabs::addTab(const QString &text)
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{
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Q_D(Tabs);
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Tab *tab = new Tab(text);
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tab->setCornerRadius(0);
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tab->setRippleStyle(Material::CenteredRipple);
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tab->setRole(Material::Primary);
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d->tabLayout->addWidget(tab);
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if (-1 == d->tab) {
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d->tab = 0;
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d->delegate->updateInkBar();
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}
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connect(tab, SIGNAL(clicked()), this, SLOT(switchTab()));
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}
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void Tabs::setRippleStyle(Material::RippleStyle style)
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{
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Q_D(Tabs);
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Tab *tab;
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for (int i = 0; i < d->tabLayout->count(); ++i) {
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QLayoutItem *item = d->tabLayout->itemAt(i);
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if ((tab = static_cast<Tab *>(item->widget()))) {
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tab->setRippleStyle(style);
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}
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}
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}
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const QLayout *Tabs::tabLayout() const
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{
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Q_D(const Tabs);
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return d->tabLayout;
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}
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int Tabs::currentIndex() const
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{
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Q_D(const Tabs);
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return d->tab;
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}
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void Tabs::paintEvent(QPaintEvent *event)
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{
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Q_D(Tabs);
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QPainter painter(this);
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painter.fillRect(d->delegate->inkBarGeometry(),
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Style::instance().themeColor("accent1"));
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QWidget::paintEvent(event);
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}
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void Tabs::moveEvent(QMoveEvent *event)
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{
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Q_UNUSED(event)
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Q_D(Tabs);
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d->delegate->updateInkBar();
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}
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void Tabs::resizeEvent(QResizeEvent *event)
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{
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Q_UNUSED(event)
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Q_D(Tabs);
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d->delegate->updateInkBar();
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}
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void Tabs::switchTab()
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{
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Q_D(Tabs);
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Tab *tab = static_cast<Tab *>(sender());
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if (tab) {
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d->tab = d->tabLayout->indexOf(tab);
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d->delegate->setInkBarGeometry(d->tabLayout->itemAt(d->tab)->geometry());
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emit currentChanged(d->tab);
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}
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}
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