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, 216 insertions, 0 deletions

diff --git a/examples/widgets/tools/settingseditor/locationdialog.cpp b/examples/widgets/tools/settingseditor/locationdialog.cpp
new file mode 100644
index 0000000000..dd725a02cb
--- /dev/null
+++ b/examples/widgets/tools/settingseditor/locationdialog.cpp
@@ -0,0 +1,216 @@
+/****************************************************************************
+**
+** 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 "locationdialog.h"
+
+LocationDialog::LocationDialog(QWidget *parent)
+    : QDialog(parent)
+{
+    formatComboBox = new QComboBox;
+    formatComboBox->addItem(tr("Native"));
+    formatComboBox->addItem(tr("INI"));
+
+    scopeComboBox = new QComboBox;
+    scopeComboBox->addItem(tr("User"));
+    scopeComboBox->addItem(tr("System"));
+
+    organizationComboBox = new QComboBox;
+    organizationComboBox->addItem(tr("Qt"));
+    organizationComboBox->setEditable(true);
+
+    applicationComboBox = new QComboBox;
+    applicationComboBox->addItem(tr("Any"));
+    applicationComboBox->addItem(tr("Application Example"));
+    applicationComboBox->addItem(tr("Assistant"));
+    applicationComboBox->addItem(tr("Designer"));
+    applicationComboBox->addItem(tr("Linguist"));
+    applicationComboBox->setEditable(true);
+    applicationComboBox->setCurrentIndex(3);
+
+    formatLabel = new QLabel(tr("&Format:"));
+    formatLabel->setBuddy(formatComboBox);
+
+    scopeLabel = new QLabel(tr("&Scope:"));
+    scopeLabel->setBuddy(scopeComboBox);
+
+    organizationLabel = new QLabel(tr("&Organization:"));
+    organizationLabel->setBuddy(organizationComboBox);
+
+    applicationLabel = new QLabel(tr("&Application:"));
+    applicationLabel->setBuddy(applicationComboBox);
+
+    locationsGroupBox = new QGroupBox(tr("Setting Locations"));
+
+    QStringList labels;
+    labels << tr("Location") << tr("Access");
+
+    locationsTable = new QTableWidget;
+    locationsTable->setSelectionMode(QAbstractItemView::SingleSelection);
+    locationsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
+    locationsTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
+    locationsTable->setColumnCount(2);
+    locationsTable->setHorizontalHeaderLabels(labels);
+    locationsTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
+    locationsTable->horizontalHeader()->resizeSection(1, 180);
+
+    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
+                                     | QDialogButtonBox::Cancel);
+
+    connect(formatComboBox, SIGNAL(activated(int)),
+            this, SLOT(updateLocationsTable()));
+    connect(scopeComboBox, SIGNAL(activated(int)),
+            this, SLOT(updateLocationsTable()));
+    connect(organizationComboBox->lineEdit(),
+            SIGNAL(editingFinished()),
+            this, SLOT(updateLocationsTable()));
+    connect(applicationComboBox->lineEdit(),
+            SIGNAL(editingFinished()),
+            this, SLOT(updateLocationsTable()));
+    connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
+    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
+
+    QVBoxLayout *locationsLayout = new QVBoxLayout;
+    locationsLayout->addWidget(locationsTable);
+    locationsGroupBox->setLayout(locationsLayout);
+
+    QGridLayout *mainLayout = new QGridLayout;
+    mainLayout->addWidget(formatLabel, 0, 0);
+    mainLayout->addWidget(formatComboBox, 0, 1);
+    mainLayout->addWidget(scopeLabel, 1, 0);
+    mainLayout->addWidget(scopeComboBox, 1, 1);
+    mainLayout->addWidget(organizationLabel, 2, 0);
+    mainLayout->addWidget(organizationComboBox, 2, 1);
+    mainLayout->addWidget(applicationLabel, 3, 0);
+    mainLayout->addWidget(applicationComboBox, 3, 1);
+    mainLayout->addWidget(locationsGroupBox, 4, 0, 1, 2);
+    mainLayout->addWidget(buttonBox, 5, 0, 1, 2);
+    setLayout(mainLayout);
+
+    updateLocationsTable();
+
+    setWindowTitle(tr("Open Application Settings"));
+    resize(650, 400);
+}
+
+QSettings::Format LocationDialog::format() const
+{
+    if (formatComboBox->currentIndex() == 0)
+        return QSettings::NativeFormat;
+    else
+        return QSettings::IniFormat;
+}
+
+QSettings::Scope LocationDialog::scope() const
+{
+    if (scopeComboBox->currentIndex() == 0)
+        return QSettings::UserScope;
+    else
+        return QSettings::SystemScope;
+}
+
+QString LocationDialog::organization() const
+{
+    return organizationComboBox->currentText();
+}
+
+QString LocationDialog::application() const
+{
+    if (applicationComboBox->currentText() == tr("Any"))
+        return "";
+    else
+        return applicationComboBox->currentText();
+}
+
+void LocationDialog::updateLocationsTable()
+{
+    locationsTable->setUpdatesEnabled(false);
+    locationsTable->setRowCount(0);
+
+    for (int i = 0; i < 2; ++i) {
+        if (i == 0 && scope() == QSettings::SystemScope)
+            continue;
+
+        QSettings::Scope actualScope = (i == 0) ? QSettings::UserScope
+                                                : QSettings::SystemScope;
+        for (int j = 0; j < 2; ++j) {
+            if (j == 0 && application().isEmpty())
+                continue;
+
+            QString actualApplication;
+            if (j == 0)
+                actualApplication = application();
+            QSettings settings(format(), actualScope, organization(),
+                               actualApplication);
+
+            int row = locationsTable->rowCount();
+            locationsTable->setRowCount(row + 1);
+
+            QTableWidgetItem *item0 = new QTableWidgetItem;
+            item0->setText(settings.fileName());
+
+            QTableWidgetItem *item1 = new QTableWidgetItem;
+            bool disable = (settings.childKeys().isEmpty()
+                            && settings.childGroups().isEmpty());
+
+            if (row == 0) {
+                if (settings.isWritable()) {
+                    item1->setText(tr("Read-write"));
+                    disable = false;
+                } else {
+                    item1->setText(tr("Read-only"));
+                }
+                buttonBox->button(QDialogButtonBox::Ok)->setDisabled(disable);
+            } else {
+                item1->setText(tr("Read-only fallback"));
+            }
+
+            if (disable) {
+                item0->setFlags(item0->flags() & ~Qt::ItemIsEnabled);
+                item1->setFlags(item1->flags() & ~Qt::ItemIsEnabled);
+            }
+
+            locationsTable->setItem(row, 0, item0);
+            locationsTable->setItem(row, 1, item1);
+        }
+    }
+    locationsTable->setUpdatesEnabled(true);
+}