1 files changed, 137 insertions, 0 deletions
diff --git a/src/Authoring/Qt3DStudio/UI/StudioPreferencesPropSheet.cpp b/src/Authoring/Qt3DStudio/UI/StudioPreferencesPropSheet.cpp
new file mode 100644
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+++ b/src/Authoring/Qt3DStudio/UI/StudioPreferencesPropSheet.cpp
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** Copyright (C) 2002 NVIDIA Corporation.
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ui_StudioPreferencesPropSheet.h"
+
+#include "StudioPreferences.h"
+#include "StudioPreferencesPropSheet.h"
+#include "StudioProjectSettingsPage.h"
+
+#include <QtWidgets/qpushbutton.h>
+#include <QtCore/qtimer.h>
+
+CStudioPreferencesPropPage::CStudioPreferencesPropPage(QWidget *parent)
+    : QWidget(parent)
+{
+}
+
+void CStudioPreferencesPropPage::setModified(bool modified)
+{
+    setProperty("modified", modified);
+
+    auto s = sheet();
+    if (s) {
+        auto buttons = s->findChild<QDialogButtonBox *>();
+        bool anyModified = false;
+        for (auto page : s->findChildren<CStudioPreferencesPropPage *>())
+            anyModified |= page->property("modified").toBool();
+        buttons->button(QDialogButtonBox::Apply)->setEnabled(anyModified);
+    }
+}
+
+CStudioPreferencesPropSheet* CStudioPreferencesPropPage::sheet()
+{
+    QWidget *parent = parentWidget();
+    while (parent != nullptr) {
+        if (auto sheet = qobject_cast<CStudioPreferencesPropSheet *>(parent))
+            return sheet;
+        parent = parent->parentWidget();
+    }
+    return nullptr;
+}
+
+
+void CStudioPreferencesPropPage::endDialog(int returnCode)
+{
+    auto s = sheet();
+    if (s)
+        s->done(returnCode);
+}
+
+CStudioPreferencesPropSheet::CStudioPreferencesPropSheet(const QString &pszCaption,
+                                                         QWidget *pParentWnd,
+                                                         int iSelectPage)
+    : QDialog(pParentWnd)
+    , m_ui(new Ui::StudioPreferencesPropSheet)
+{
+    setWindowTitle(pszCaption);
+    onInitDialog();
+    m_ui->m_TabCtrl->setCurrentIndex(iSelectPage);
+
+    // Fix the size after property sheets have loaded and done their necessary resizes
+    QTimer::singleShot(500, this, [this]() {
+        window()->setFixedSize(size());
+    });
+}
+
+CStudioPreferencesPropSheet::~CStudioPreferencesPropSheet()
+{
+}
+
+void CStudioPreferencesPropSheet::onInitDialog()
+{
+    m_ui->setupUi(this);
+    m_ui->buttonBox->button(QDialogButtonBox::Apply)->setEnabled(false);
+
+    m_Font = QFont(CStudioPreferences::GetFontFaceName(), 8);
+    setFont(m_Font);
+
+    connect(m_ui->buttonBox->button(QDialogButtonBox::Apply), &QPushButton::clicked,
+            this, &CStudioPreferencesPropSheet::apply);
+}
+
+bool CStudioPreferencesPropSheet::apply()
+{
+    for (auto page : findChildren<CStudioPreferencesPropPage *>()) {
+        if (!page->onApply())
+            return false;
+    }
+    return true;
+}
+
+void CStudioPreferencesPropSheet::done(int code)
+{
+    m_returnCode = code;
+    QDialog::done(code);
+}
+
+void CStudioPreferencesPropSheet::accept()
+{
+    if (apply()) {
+        if (!m_returnCode)
+            QDialog::accept();
+        else
+            QDialog::done(m_returnCode);
+    }
+}
+
+void CStudioPreferencesPropSheet::reject()
+{
+    QDialog::reject();
+}