1 files changed, 0 insertions, 212 deletions
diff --git a/src/plugins/qmldesigner/switchsplittabwidget.cpp b/src/plugins/qmldesigner/switchsplittabwidget.cpp
deleted file mode 100644
index e30f4180cf..0000000000
--- a/src/plugins/qmldesigner/switchsplittabwidget.cpp
+++ /dev/null
@@ -1,212 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include "switchsplittabwidget.h"
-#include <theme.h>
-
-#include <utils/utilsicons.h>
-#include <utils/fileutils.h>
-
-#include <QVector>
-#include <QBoxLayout>
-#include <QTabBar>
-#include <QToolButton>
-#include <QSplitter>
-#include <QLayoutItem>
-#include <QEvent>
-
-namespace QmlDesigner {
-SwitchSplitTabWidget::SwitchSplitTabWidget(QWidget *parent)
-    : QWidget(parent)
-    , m_splitter(new QSplitter)
-    , m_tabBar(new QTabBar)
-    , m_tabBarBackground(new QWidget)
-{
-    // setting object names for css
-    setObjectName("backgroundWidget");
-    m_splitter->setObjectName("centralTabWidget");
-    m_splitter->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    m_splitter->setHandleWidth(0);
-
-    QString sheet = QString::fromUtf8(Utils::FileReader::fetchQrc(":/qmldesigner/centerwidget.css"));
-    m_tabBarBackground->setStyleSheet(Theme::replaceCssColors(sheet));
-
-    m_tabBar->setObjectName("centralTabBar");
-    m_tabBar->setShape(QTabBar::RoundedEast);
-    m_tabBar->setDocumentMode(false);
-    // add a faketab to have the possibility to unselect all tabs
-    m_tabBar->addTab(QString());
-    selectFakeTab();
-
-    m_tabBarBackground->setObjectName("tabBarBackground");
-
-    connect(m_tabBar, &QTabBar::tabBarClicked, [this] (int index) {
-        if (index != -1)
-            updateSplitterSizes(index - fakeTab);
-    });
-
-    setLayout(new QHBoxLayout);
-    layout()->setContentsMargins(0, 0, 0, 0);
-    layout()->setSpacing(0);
-    layout()->addWidget(m_splitter);
-
-    m_tabBarBackground->setLayout(new QVBoxLayout);
-    m_tabBarBackground->layout()->setContentsMargins(0, 0, 0, 0);
-    m_tabBarBackground->layout()->addItem(new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::Expanding));
-    m_tabBarBackground->layout()->addWidget(m_tabBar);
-
-    auto horizontalButton = new QToolButton;
-    horizontalButton->setObjectName("centralTabBar");
-    horizontalButton->setIcon(Utils::Icon({{QLatin1String(":/qmldesigner/images/spliteditorvertically.png"),
-                                            Utils::Theme::IconsBaseColor}}).icon());
-    horizontalButton->setIconSize(QSize(8, 16));
-    connect(horizontalButton, &QToolButton::clicked, [this] () {
-        m_splitter->setOrientation(Qt::Vertical);
-        updateSplitterSizes();
-        selectFakeTab();
-    });
-    auto verticalButton = new QToolButton;
-    verticalButton->setObjectName("centralTabBar");
-    verticalButton->setIcon(Utils::Icon({{QLatin1String(":/qmldesigner/images/spliteditorhorizontally.png"),
-                                          Utils::Theme::IconsBaseColor}}).icon());
-    verticalButton->setIconSize(QSize(8, 16));
-    connect(verticalButton, &QToolButton::clicked, [this] () {
-        m_splitter->setOrientation(Qt::Horizontal);
-        updateSplitterSizes();
-        selectFakeTab();
-    });
-
-    m_tabBarBackground->layout()->addWidget(horizontalButton);
-    m_tabBarBackground->layout()->addWidget(verticalButton);
-    layout()->addWidget(m_tabBarBackground);
-    updateSplitButtons();
-}
-
-int SwitchSplitTabWidget::count() const
-{
-    return m_splitter->count();
-}
-
-QWidget *SwitchSplitTabWidget::currentWidget() const
-{
-    QList<int> sizes = m_splitter->sizes();
-    for (int i = 0; i < count(); ++i) {
-        if (sizes.at(i) > 0 && m_splitter->widget(i)->hasFocus())
-            return m_splitter->widget(i);
-    }
-    return nullptr;
-}
-
-void SwitchSplitTabWidget::updateSplitterSizes(int index)
-{
-    QVector<int> splitterSizes(m_splitter->count());
-    int splitterFullSize = 0;
-    bool isHorizontal = m_splitter->orientation() == Qt::Horizontal;
-    for (int i = 0; i < m_splitter->count(); ++i) {
-        auto widget = m_splitter->widget(i);
-        splitterFullSize += isHorizontal ? widget->width() : widget->height();
-    }
-
-    if (index > -1) {
-        // collapse all but the one at index
-        splitterSizes.fill(0);
-        splitterSizes.replace(index, splitterFullSize);
-    } else {
-        // distribute full size among enabled tabs
-        int divisor = splitterSizes.count();
-        for (int i = 0; i < m_splitter->count(); ++i) {
-            if (!m_tabBar->isTabEnabled(i + fakeTab))
-                --divisor;
-        }
-
-        int splitSize = splitterFullSize / divisor;
-        for (int i = 0; i < m_splitter->count(); ++i)
-            splitterSizes.replace(i, m_tabBar->isTabEnabled(i + fakeTab) ? splitSize : 0);
-    }
-
-    m_splitter->setSizes(splitterSizes.toList());
-}
-
-int SwitchSplitTabWidget::addTab(QWidget *w, const QString &label)
-{
-    m_splitter->addWidget(w);
-    const int newIndex = m_tabBar->addTab(label);
-    if (mode() == TabMode) {
-        m_tabBar->setCurrentIndex(newIndex);
-        updateSplitterSizes(newIndex - fakeTab);
-    }
-    if (mode() == SplitMode)
-        updateSplitterSizes();
-    updateSplitButtons();
-    return newIndex;
-}
-
-QWidget *SwitchSplitTabWidget::takeTabWidget(const int index)
-{
-    if (index == -1 || index > count() - 1)
-        return nullptr;
-    QWidget *widget = m_splitter->widget(index);
-    widget->setParent(nullptr);
-    m_tabBar->removeTab(index + fakeTab);
-    // TODO: set which mode and tab is the current one
-    updateSplitButtons();
-    return widget;
-}
-
-void SwitchSplitTabWidget::switchTo(QWidget *widget)
-{
-    if (widget == nullptr || currentWidget() == widget)
-        return;
-    const int widgetIndex = m_splitter->indexOf(widget);
-    Q_ASSERT(widgetIndex != -1);
-    if (mode() == TabMode) {
-        updateSplitterSizes(widgetIndex);
-        m_tabBar->setCurrentIndex(widgetIndex + fakeTab);
-    }
-
-    widget->setFocus();
-}
-
-void SwitchSplitTabWidget::updateSplitButtons()
-{
-    const bool isTabBarNecessary = count() > 1;
-    m_tabBarBackground->setVisible(isTabBarNecessary);
-}
-
-void SwitchSplitTabWidget::selectFakeTab()
-{
-    m_tabBar->setCurrentIndex(0);
-}
-
-SwitchSplitTabWidget::Mode SwitchSplitTabWidget::mode() const
-{
-    const bool isTabBarNecessary = count() > 1;
-    const int fakeTabPosition = 0;
-    const int hasSelectedTab = m_tabBar->currentIndex() > fakeTabPosition;
-    // Note: When splitting the view by dragging from the side of the view, SplitMode is not detected
-    return (isTabBarNecessary && !hasSelectedTab) ? SplitMode : TabMode;
-}
-
-} // namespace QmlDesigner