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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef PALETTEEDITOR_H
#define PALETTEEDITOR_H
#include "ui_paletteeditor.h"
#include <QtWidgets/qitemdelegate.h>
QT_BEGIN_NAMESPACE
class QAction;
class QListView;
class QMenu;
class QLabel;
class QtColorButton;
class QDesignerFormEditorInterface;
namespace qdesigner_internal {
class PaletteEditor: public QDialog
{
Q_OBJECT
public:
~PaletteEditor() override;
static QPalette getPalette(QDesignerFormEditorInterface *core,
QWidget* parent, const QPalette &init = QPalette(),
const QPalette &parentPal = QPalette(), int *result = nullptr);
QPalette palette() const;
void setPalette(const QPalette &palette);
void setPalette(const QPalette &palette, const QPalette &parentPalette);
private slots:
void buildButtonColorChanged();
void activeRadioClicked();
void inactiveRadioClicked();
void disabledRadioClicked();
void computeRadioClicked();
void detailsRadioClicked();
void paletteChanged(const QPalette &palette);
void viewContextMenuRequested(const QPoint &pos);
void save();
void load();
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;
class PaletteModel *m_paletteModel;
QDesignerFormEditorInterface *m_core;
QAction *m_lighterAction = nullptr;
QAction *m_darkerAction = nullptr;
QAction *m_copyColorAction = nullptr;
QMenu *m_contextMenu = nullptr;
QPalette::ColorGroup m_currentColorGroup = QPalette::Active;
bool m_modelUpdated = false;
bool m_paletteUpdated = false;
bool m_compute = true;
};
class PaletteModel : public QAbstractTableModel
{
Q_OBJECT
Q_PROPERTY(QPalette::ColorRole colorRole READ colorRole)
public:
explicit PaletteModel(QObject *parent = nullptr);
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role) override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const override;
QPalette getPalette() const;
void setPalette(const QPalette &palette, const QPalette &parentPalette);
QBrush brushAt(const QModelIndex &index) const;
QPalette::ColorRole colorRole() const { return QPalette::NoRole; }
void setCompute(bool on) { m_compute = on; }
quint64 rowMask(const QModelIndex &index) const;
signals:
void paletteChanged(const QPalette &palette);
private:
struct RoleEntry
{
QString name;
QPalette::ColorRole role;
};
QPalette::ColorGroup columnToGroup(int index) const;
int groupToColumn(QPalette::ColorGroup group) const;
QPalette::ColorRole roleAt(int row) const { return m_roleEntries.at(row).role; }
int rowOf(QPalette::ColorRole role) const;
QPalette m_palette;
QPalette m_parentPalette;
QList<RoleEntry> m_roleEntries;
bool m_compute = true;
};
class BrushEditor : public QWidget
{
Q_OBJECT
public:
explicit BrushEditor(QDesignerFormEditorInterface *core, QWidget *parent = nullptr);
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 = false;
QDesignerFormEditorInterface *m_core;
};
class RoleEditor : public QWidget
{
Q_OBJECT
public:
explicit RoleEditor(QWidget *parent = nullptr);
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 = false;
};
class ColorDelegate : public QItemDelegate
{
Q_OBJECT
public:
explicit ColorDelegate(QDesignerFormEditorInterface *core, QObject *parent = nullptr);
QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
void setEditorData(QWidget *ed, const QModelIndex &index) const override;
void setModelData(QWidget *ed, QAbstractItemModel *model,
const QModelIndex &index) const override;
void updateEditorGeometry(QWidget *ed, const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
void paint(QPainter *painter, const QStyleOptionViewItem &opt,
const QModelIndex &index) const override;
QSize sizeHint(const QStyleOptionViewItem &opt, const QModelIndex &index) const override;
private:
QDesignerFormEditorInterface *m_core;
};
} // namespace qdesigner_internal
QT_END_NAMESPACE
#endif // PALETTEEDITOR_H
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