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/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of Qt Designer. This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//
#ifndef PROMOTIONEDITORDIALOG_H
#define PROMOTIONEDITORDIALOG_H
#include <QtGui/QDialog>
#include <QtGui/QGroupBox>
QT_BEGIN_NAMESPACE
class QDesignerFormEditorInterface;
class QDesignerFormWindowInterface;
class QDesignerPromotionInterface;
class QDesignerWidgetDataBaseItemInterface;
class QTreeView;
class QPushButton;
class QItemSelection;
class QDialogButtonBox;
class QComboBox;
class QLineEdit;
class QCheckBox;
namespace qdesigner_internal {
struct PromotionParameters;
class PromotionModel;
// Panel for adding a new promoted class. Separate class for code cleanliness.
class NewPromotedClassPanel : public QGroupBox {
Q_OBJECT
public:
explicit NewPromotedClassPanel(const QStringList &baseClasses,
int selectedBaseClass = -1,
QWidget *parent = 0);
signals:
void newPromotedClass(const PromotionParameters &, bool *ok);
public slots:
void grabFocus();
void chooseBaseClass(const QString &);
private slots:
void slotNameChanged(const QString &);
void slotIncludeFileChanged(const QString &);
void slotAdd();
void slotReset();
private:
PromotionParameters promotionParameters() const;
void enableButtons();
QComboBox *m_baseClassCombo;
QLineEdit *m_classNameEdit;
QLineEdit *m_includeFileEdit;
QCheckBox *m_globalIncludeCheckBox;
QPushButton *m_addButton;
};
// Dialog for editing promoted classes.
class QDesignerPromotionDialog : public QDialog {
Q_OBJECT
public:
enum Mode { ModeEdit, ModeEditChooseClass };
explicit QDesignerPromotionDialog(QDesignerFormEditorInterface *core,
QWidget *parent = 0,
const QString &promotableWidgetClassName = QString(),
QString *promoteTo = 0);
// Return an alphabetically ordered list of base class names for adding new classes.
static const QStringList &baseClassNames(const QDesignerPromotionInterface *promotion);
signals:
void selectedBaseClassChanged(const QString &);
private slots:
void slotRemove();
void slotAcceptPromoteTo();
void slotSelectionChanged(const QItemSelection &, const QItemSelection &);
void slotNewPromotedClass(const PromotionParameters &, bool *ok);
void slotIncludeFileChanged(QDesignerWidgetDataBaseItemInterface *, const QString &includeFile);
void slotClassNameChanged(QDesignerWidgetDataBaseItemInterface *, const QString &newName);
void slotUpdateFromWidgetDatabase();
void slotTreeViewContextMenu(const QPoint &);
void slotEditSignalsSlots();
private:
QDialogButtonBox *createButtonBox();
void delayedUpdateFromWidgetDatabase();
// Return item at model index and a combination of flags or 0.
enum { Referenced = 1, CanPromote = 2 };
QDesignerWidgetDataBaseItemInterface *databaseItemAt(const QItemSelection &, unsigned &flags) const;
void displayError(const QString &message);
const Mode m_mode;
const QString m_promotableWidgetClassName;
QDesignerFormEditorInterface *m_core;
QString *m_promoteTo;
QDesignerPromotionInterface *m_promotion;
PromotionModel *m_model;
QTreeView *m_treeView;
QDialogButtonBox *m_buttonBox;
QPushButton *m_removeButton;
QString m_lastSelectedBaseClass;
};
} // namespace qdesigner_internal
QT_END_NAMESPACE
#endif // PROMOTIONEDITORDIALOG_H
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