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/****************************************************************************
**
** Copyright (C) 2009 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef PALETTEEDITOR_H
#define PALETTEEDITOR_H
#include "ui_paletteeditor.h"
#include <QtGui/QItemDelegate>
QT_BEGIN_NAMESPACE
class QListView;
class QLabel;
class QtColorButton;
class QDesignerFormEditorInterface;
namespace qdesigner_internal {
class PaletteEditor: public QDialog
{
Q_OBJECT
public:
virtual ~PaletteEditor();
static QPalette getPalette(QDesignerFormEditorInterface *core,
QWidget* parent, const QPalette &init = QPalette(),
const QPalette &parentPal = QPalette(), int *result = 0);
QPalette palette() const;
void setPalette(const QPalette &palette);
void setPalette(const QPalette &palette, const QPalette &parentPalette);
private slots:
void on_buildButton_colorChanged(const QColor &);
void on_activeRadio_clicked();
void on_inactiveRadio_clicked();
void on_disabledRadio_clicked();
void on_computeRadio_clicked();
void on_detailsRadio_clicked();
void paletteChanged(const QPalette &palette);
protected:
private:
PaletteEditor(QDesignerFormEditorInterface *core, QWidget *parent);
void buildPalette();
void updatePreviewPalette();
void updateStyledButton();
QPalette::ColorGroup currentColorGroup() const
{ return m_currentColorGroup; }
Ui::PaletteEditor ui;
QPalette m_editPalette;
QPalette m_parentPalette;
QPalette::ColorGroup m_currentColorGroup;
class PaletteModel *m_paletteModel;
bool m_modelUpdated;
bool m_paletteUpdated;
bool m_compute;
QDesignerFormEditorInterface *m_core;
};
class PaletteModel : public QAbstractTableModel
{
Q_OBJECT
Q_PROPERTY(QPalette::ColorRole colorRole READ colorRole)
public:
explicit PaletteModel(QObject *parent = 0);
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
QVariant data(const QModelIndex &index, int role) const;
bool setData(const QModelIndex &index, const QVariant &value, int role);
Qt::ItemFlags flags(const QModelIndex &index) const;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const;
QPalette getPalette() const;
void setPalette(const QPalette &palette, const QPalette &parentPalette);
QPalette::ColorRole colorRole() const { return QPalette::NoRole; }
void setCompute(bool on) { m_compute = on; }
signals:
void paletteChanged(const QPalette &palette);
private:
QPalette::ColorGroup columnToGroup(int index) const;
int groupToColumn(QPalette::ColorGroup group) const;
QPalette m_palette;
QPalette m_parentPalette;
QMap<QPalette::ColorRole, QString> m_roleNames;
bool m_compute;
};
class BrushEditor : public QWidget
{
Q_OBJECT
public:
explicit BrushEditor(QDesignerFormEditorInterface *core, QWidget *parent = 0);
void setBrush(const QBrush &brush);
QBrush brush() const;
bool changed() const;
signals:
void changed(QWidget *widget);
private slots:
void brushChanged();
private:
QtColorButton *m_button;
bool m_changed;
QDesignerFormEditorInterface *m_core;
};
class RoleEditor : public QWidget
{
Q_OBJECT
public:
explicit RoleEditor(QWidget *parent = 0);
void setLabel(const QString &label);
void setEdited(bool on);
bool edited() const;
signals:
void changed(QWidget *widget);
private slots:
void emitResetProperty();
private:
QLabel *m_label;
bool m_edited;
};
class ColorDelegate : public QItemDelegate
{
Q_OBJECT
public:
explicit ColorDelegate(QDesignerFormEditorInterface *core, QObject *parent = 0);
QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
const QModelIndex &index) const;
void setEditorData(QWidget *ed, const QModelIndex &index) const;
void setModelData(QWidget *ed, QAbstractItemModel *model,
const QModelIndex &index) const;
void updateEditorGeometry(QWidget *ed,
const QStyleOptionViewItem &option, const QModelIndex &index) const;
virtual void paint(QPainter *painter, const QStyleOptionViewItem &opt,
const QModelIndex &index) const;
virtual QSize sizeHint(const QStyleOptionViewItem &opt, const QModelIndex &index) const;
private:
QDesignerFormEditorInterface *m_core;
};
} // namespace qdesigner_internal
QT_END_NAMESPACE
#endif // PALETTEEDITOR_H
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