0a75d89848
The tab widget will be an implementation detail of FrameWidget and not accessed by anyone
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
/*
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This file is part of KDDockWidgets.
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Copyright (C) 2018-2020 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
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Author: Sérgio Martins <sergio.martins@kdab.com>
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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 2 of the License, or
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(at your option) any later version.
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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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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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/**
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* @file
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* @brief The GUI counterpart of Frame. Inherits Frame and implements paintEvent().
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*
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* @author Sérgio Martins \<sergio.martins@kdab.com\>
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*/
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#include "FrameWidget_p.h"
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#include "TitleBar_p.h"
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#include "TabWidget_p.h"
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#include <QVBoxLayout>
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#include <QPainter>
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#include <QTableWidget>
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#include <QTabBar>
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using namespace KDDockWidgets;
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///@brieg a QVBoxLayout that emits layoutInvalidated so that Item can detect minSize changes
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class VBoxLayout : public QVBoxLayout
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{
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public:
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explicit VBoxLayout(FrameWidget *parent)
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: QVBoxLayout(parent)
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, m_frameWidget(parent) {}
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~VBoxLayout() override;
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void invalidate() override
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{
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QVBoxLayout::invalidate();
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Q_EMIT m_frameWidget->layoutInvalidated();
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}
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FrameWidget *const m_frameWidget;
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};
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VBoxLayout::~VBoxLayout() = default;
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FrameWidget::FrameWidget(QWidget *parent, FrameOptions options)
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: Frame(parent, options)
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{
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auto vlayout = new VBoxLayout(this);
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vlayout->setContentsMargins(0, 0, 0, 0);
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vlayout->setSpacing(0);
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vlayout->addWidget(titleBar());
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vlayout->addWidget(tabWidget()->asWidget());
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}
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void FrameWidget::paintEvent(QPaintEvent *)
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{
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if (!isFloating()) {
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QPainter p(this);
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QPen pen(QColor(184, 184, 184, 184));
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p.setPen(pen);
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p.drawRoundedRect(QWidget::rect().adjusted(0, 0, -1, -1), 2, 2);
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}
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}
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QSize FrameWidget::maxSizeHint() const
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{
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// waste due to QTabWidget margins, tabbar etc.
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const QSize waste = minSize() - dockWidgetsMinSize();
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return waste + biggestDockWidgetMaxSize();
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}
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void FrameWidget::detachTab(DockWidgetBase *dw)
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{
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tabWidget()->detachTab(dw);
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}
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QTabBar *FrameWidget::tabBar() const
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{
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auto tw = static_cast<QTabWidget*>(tabWidget()->asWidget());
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return tw->tabBar();
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}
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