更新代码

2021-07-08 08:38:15 +08:00
parent 64fb8ac301
commit ae5e34aa2d
57 changed files with 78 additions and 70 deletions
--- a/designer/form/preferencesdialog.cpp
+++ b/designer/form/preferencesdialog.cpp
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Designer of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "preferencesdialog.h"
+#include "ui_preferencesdialog.h"
+#include "qdesigner_appearanceoptions.h"
+
+#include <QtDesigner/private/abstractoptionspage_p.h>
+
+#include <QtDesigner/QDesignerFormEditorInterface>
+#include <QtGui/QFileDialog>
+#include <QtGui/QPushButton>
+
+QT_BEGIN_NAMESPACE
+
+PreferencesDialog::PreferencesDialog(QDesignerFormEditorInterface *core, QWidget *parentWidget) :
+    QDialog(parentWidget),
+    m_ui(new Ui::PreferencesDialog()),
+    m_core(core)
+{
+    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
+    m_ui->setupUi(this);
+
+    m_optionsPages = core->optionsPages();
+
+    m_ui->m_optionTabWidget->clear();
+    foreach (QDesignerOptionsPageInterface *optionsPage, m_optionsPages) {
+        QWidget *page = optionsPage->createPage(this);
+        m_ui->m_optionTabWidget->addTab(page, optionsPage->name());
+        if (QDesignerAppearanceOptionsWidget *appearanceWidget = qobject_cast<QDesignerAppearanceOptionsWidget *>(page))
+            connect(appearanceWidget, SIGNAL(uiModeChanged(bool)), this, SLOT(slotUiModeChanged(bool)));
+    }
+
+    connect(m_ui->m_dialogButtonBox, SIGNAL(rejected()), this, SLOT(slotRejected()));
+    connect(m_ui->m_dialogButtonBox, SIGNAL(accepted()), this, SLOT(slotAccepted()));
+    connect(applyButton(), SIGNAL(clicked()), this, SLOT(slotApply()));
+}
+
+PreferencesDialog::~PreferencesDialog()
+{
+    delete m_ui;
+}
+
+QPushButton *PreferencesDialog::applyButton() const
+{
+    return m_ui->m_dialogButtonBox->button(QDialogButtonBox::Apply);
+}
+
+void PreferencesDialog::slotApply()
+{
+    foreach (QDesignerOptionsPageInterface *optionsPage, m_optionsPages)
+        optionsPage->apply();
+}
+
+void PreferencesDialog::slotAccepted()
+{
+    slotApply();
+    closeOptionPages();
+    accept();
+}
+
+void PreferencesDialog::slotRejected()
+{
+    closeOptionPages();
+    reject();
+}
+
+void PreferencesDialog::slotUiModeChanged(bool modified)
+{
+    // Cannot "apply" a ui mode change (destroy the dialogs parent)
+    applyButton()->setEnabled(!modified);
+}
+
+void PreferencesDialog::closeOptionPages()
+{
+    foreach (QDesignerOptionsPageInterface *optionsPage, m_optionsPages)
+        optionsPage->finish();
+}
+
+QT_END_NAMESPACE