Examples: move widgets specific "tools" examples to the correct place

examples/tools -> examples/widgets/tools

Change-Id: I8b9e23c45e07ce5cd9da8f24a9a9f7ae10b2b107
Reviewed-by: hjk <qthjk@ovi.com>

1 files changed, 0 insertions, 262 deletions

diff --git a/examples/tools/settingseditor/settingstree.cpp b/examples/tools/settingseditor/settingstree.cpp
deleted file mode 100644
index 050473e777..0000000000
--- a/examples/tools/settingseditor/settingstree.cpp
+++ /dev/null
@@ -1,262 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
-**     of its contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "settingstree.h"
-#include "variantdelegate.h"
-
-SettingsTree::SettingsTree(QWidget *parent)
-    : QTreeWidget(parent)
-{
-    setItemDelegate(new VariantDelegate(this));
-
-    QStringList labels;
-    labels << tr("Setting") << tr("Type") << tr("Value");
-    setHeaderLabels(labels);
-    header()->setSectionResizeMode(0, QHeaderView::Stretch);
-    header()->setSectionResizeMode(2, QHeaderView::Stretch);
-
-    settings = 0;
-    refreshTimer.setInterval(2000);
-    autoRefresh = false;
-
-    groupIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirClosedIcon),
-                        QIcon::Normal, QIcon::Off);
-    groupIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirOpenIcon),
-                        QIcon::Normal, QIcon::On);
-    keyIcon.addPixmap(style()->standardPixmap(QStyle::SP_FileIcon));
-
-    connect(&refreshTimer, SIGNAL(timeout()), this, SLOT(maybeRefresh()));
-}
-
-void SettingsTree::setSettingsObject(QSettings *settings)
-{
-    delete this->settings;
-    this->settings = settings;
-    clear();
-
-    if (settings) {
-        settings->setParent(this);
-        refresh();
-        if (autoRefresh)
-            refreshTimer.start();
-    } else {
-        refreshTimer.stop();
-    }
-}
-
-QSize SettingsTree::sizeHint() const
-{
-    return QSize(800, 600);
-}
-
-void SettingsTree::setAutoRefresh(bool autoRefresh)
-{
-    this->autoRefresh = autoRefresh;
-    if (settings) {
-        if (autoRefresh) {
-            maybeRefresh();
-            refreshTimer.start();
-        } else {
-            refreshTimer.stop();
-        }
-    }
-}
-
-void SettingsTree::setFallbacksEnabled(bool enabled)
-{
-    if (settings) {
-        settings->setFallbacksEnabled(enabled);
-        refresh();
-    }
-}
-
-void SettingsTree::maybeRefresh()
-{
-    if (state() != EditingState)
-        refresh();
-}
-
-void SettingsTree::refresh()
-{
-    if (!settings)
-        return;
-
-    disconnect(this, SIGNAL(itemChanged(QTreeWidgetItem*,int)),
-               this, SLOT(updateSetting(QTreeWidgetItem*)));
-
-    settings->sync();
-    updateChildItems(0);
-
-    connect(this, SIGNAL(itemChanged(QTreeWidgetItem*,int)),
-            this, SLOT(updateSetting(QTreeWidgetItem*)));
-}
-
-bool SettingsTree::event(QEvent *event)
-{
-    if (event->type() == QEvent::WindowActivate) {
-        if (isActiveWindow() && autoRefresh)
-            maybeRefresh();
-    }
-    return QTreeWidget::event(event);
-}
-
-void SettingsTree::updateSetting(QTreeWidgetItem *item)
-{
-    QString key = item->text(0);
-    QTreeWidgetItem *ancestor = item->parent();
-    while (ancestor) {
-        key.prepend(ancestor->text(0) + "/");
-        ancestor = ancestor->parent();
-    }
-
-    settings->setValue(key, item->data(2, Qt::UserRole));
-    if (autoRefresh)
-        refresh();
-}
-
-void SettingsTree::updateChildItems(QTreeWidgetItem *parent)
-{
-    int dividerIndex = 0;
-
-    foreach (QString group, settings->childGroups()) {
-        QTreeWidgetItem *child;
-        int childIndex = findChild(parent, group, dividerIndex);
-        if (childIndex != -1) {
-            child = childAt(parent, childIndex);
-            child->setText(1, "");
-            child->setText(2, "");
-            child->setData(2, Qt::UserRole, QVariant());
-            moveItemForward(parent, childIndex, dividerIndex);
-        } else {
-            child = createItem(group, parent, dividerIndex);
-        }
-        child->setIcon(0, groupIcon);
-        ++dividerIndex;
-
-        settings->beginGroup(group);
-        updateChildItems(child);
-        settings->endGroup();
-    }
-
-    foreach (QString key, settings->childKeys()) {
-        QTreeWidgetItem *child;
-        int childIndex = findChild(parent, key, 0);
-
-        if (childIndex == -1 || childIndex >= dividerIndex) {
-            if (childIndex != -1) {
-                child = childAt(parent, childIndex);
-                for (int i = 0; i < child->childCount(); ++i)
-                    delete childAt(child, i);
-                moveItemForward(parent, childIndex, dividerIndex);
-            } else {
-                child = createItem(key, parent, dividerIndex);
-            }
-            child->setIcon(0, keyIcon);
-            ++dividerIndex;
-        } else {
-            child = childAt(parent, childIndex);
-        }
-
-        QVariant value = settings->value(key);
-        if (value.type() == QVariant::Invalid) {
-            child->setText(1, "Invalid");
-        } else {
-            child->setText(1, value.typeName());
-        }
-        child->setText(2, VariantDelegate::displayText(value));
-        child->setData(2, Qt::UserRole, value);
-    }
-
-    while (dividerIndex < childCount(parent))
-        delete childAt(parent, dividerIndex);
-}
-
-QTreeWidgetItem *SettingsTree::createItem(const QString &text,
-                                          QTreeWidgetItem *parent, int index)
-{
-    QTreeWidgetItem *after = 0;
-    if (index != 0)
-        after = childAt(parent, index - 1);
-
-    QTreeWidgetItem *item;
-    if (parent)
-        item = new QTreeWidgetItem(parent, after);
-    else
-        item = new QTreeWidgetItem(this, after);
-
-    item->setText(0, text);
-    item->setFlags(item->flags() | Qt::ItemIsEditable);
-    return item;
-}
-
-QTreeWidgetItem *SettingsTree::childAt(QTreeWidgetItem *parent, int index)
-{
-    if (parent)
-        return parent->child(index);
-    else
-        return topLevelItem(index);
-}
-
-int SettingsTree::childCount(QTreeWidgetItem *parent)
-{
-    if (parent)
-        return parent->childCount();
-    else
-        return topLevelItemCount();
-}
-
-int SettingsTree::findChild(QTreeWidgetItem *parent, const QString &text,
-                            int startIndex)
-{
-    for (int i = startIndex; i < childCount(parent); ++i) {
-        if (childAt(parent, i)->text(0) == text)
-            return i;
-    }
-    return -1;
-}
-
-void SettingsTree::moveItemForward(QTreeWidgetItem *parent, int oldIndex,
-                                   int newIndex)
-{
-    for (int i = 0; i < oldIndex - newIndex; ++i)
-        delete childAt(parent, newIndex);
-}