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75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2013-2016 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#include "navigationcontainer.h"
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#include "qzsettings.h"
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#include "tabbar.h"
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#include <QPainter>
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#include <QVBoxLayout>
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NavigationContainer::NavigationContainer(QWidget* parent)
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: QWidget(parent)
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, m_tabBar(0)
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{
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m_layout = new QVBoxLayout(this);
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m_layout->setContentsMargins(0, 0, 0, 0);
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m_layout->setSpacing(0);
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setLayout(m_layout);
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
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}
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void NavigationContainer::addWidget(QWidget* widget)
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{
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m_layout->addWidget(widget);
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}
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void NavigationContainer::setTabBar(TabBar* tabBar)
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{
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m_tabBar = tabBar;
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m_layout->addWidget(m_tabBar);
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toggleTabsOnTop(qzSettings->tabsOnTop);
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}
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void NavigationContainer::toggleTabsOnTop(bool enable)
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{
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setUpdatesEnabled(false);
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m_layout->removeWidget(m_tabBar);
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m_layout->insertWidget(enable ? 0 : m_layout->count(), m_tabBar);
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m_layout->setContentsMargins(0, enable ? 2 : 0, 0, 0);
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setUpdatesEnabled(true);
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}
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void NavigationContainer::paintEvent(QPaintEvent* event)
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{
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QWidget::paintEvent(event);
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// Draw line at the bottom of navigation bar if tabs are on top
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// To visually distinguish navigation bar from the page
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if (qzSettings->tabsOnTop) {
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QPainter p(this);
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QRect lineRect(0, height() - 1, width(), 1);
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QColor c = palette().window().color().darker(125);
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p.fillRect(lineRect, c);
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}
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}
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