qtpropertybrowserutils_p.h

/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the Qt Solutions component.
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** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
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** modification, are permitted provided that the following conditions are
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**     notice, this list of conditions and the following disclaimer.
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**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
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**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
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//
//  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 QTPROPERTYBROWSERUTILS_H
#define QTPROPERTYBROWSERUTILS_H
 
#include <QtCore/QMap>
#include <QtGui/QIcon>
#include <QtWidgets/QWidget>
#include <QtCore/QStringList>
 
#if QT_VERSION >= 0x040400
QT_BEGIN_NAMESPACE
#endif
 
class QMouseEvent;
class QCheckBox;
class QLineEdit;
 
class QtCursorDatabase
{
public:
    QtCursorDatabase();
 
    QStringList cursorShapeNames() const;
    QMap<int, QIcon> cursorShapeIcons() const;
    QString cursorToShapeName(const QCursor &cursor) const;
    QIcon cursorToShapeIcon(const QCursor &cursor) const;
    int cursorToValue(const QCursor &cursor) const;
#ifndef QT_NO_CURSOR
    QCursor valueToCursor(int value) const;
#endif
private:
    void appendCursor(Qt::CursorShape shape, const QString &name, const QIcon &icon);
    QStringList m_cursorNames;
    QMap<int, QIcon> m_cursorIcons;
    QMap<int, Qt::CursorShape> m_valueToCursorShape;
    QMap<Qt::CursorShape, int> m_cursorShapeToValue;
};
 
class QtPropertyBrowserUtils
{
public:
    static QPixmap brushValuePixmap(const QBrush &b);
    static QIcon brushValueIcon(const QBrush &b);
    static QString colorValueText(const QColor &c);
    static QPixmap fontValuePixmap(const QFont &f);
    static QIcon fontValueIcon(const QFont &f);
    static QString fontValueText(const QFont &f);
};
 
class QtBoolEdit : public QWidget {
    Q_OBJECT
public:
    QtBoolEdit(QWidget *parent = 0);
 
    bool textVisible() const { return m_textVisible; }
    void setTextVisible(bool textVisible);
 
    Qt::CheckState checkState() const;
    void setCheckState(Qt::CheckState state);
 
    bool isChecked() const;
    void setChecked(bool c);
 
    bool blockCheckBoxSignals(bool block);
 
Q_SIGNALS:
    void toggled(bool);
 
protected:
    void mousePressEvent(QMouseEvent * event);
    void paintEvent(QPaintEvent *);
 
private:
    QCheckBox *m_checkBox;
    bool m_textVisible;
};
 
class QtKeySequenceEdit : public QWidget
{
    Q_OBJECT
public:
    QtKeySequenceEdit(QWidget *parent = 0);
 
    QKeySequence keySequence() const;
    bool eventFilter(QObject *o, QEvent *e);
public Q_SLOTS:
    void setKeySequence(const QKeySequence &sequence);
Q_SIGNALS:
    void keySequenceChanged(const QKeySequence &sequence);
protected:
    void focusInEvent(QFocusEvent *e);
    void focusOutEvent(QFocusEvent *e);
    void keyPressEvent(QKeyEvent *e);
    void keyReleaseEvent(QKeyEvent *e);
    void paintEvent(QPaintEvent *);
    bool event(QEvent *e);
private slots:
    void slotClearShortcut();
private:
    void handleKeyEvent(QKeyEvent *e);
    int translateModifiers(Qt::KeyboardModifiers state, const QString &text) const;
 
    int m_num;
    QKeySequence m_keySequence;
    QLineEdit *m_lineEdit;
};
 
#if QT_VERSION >= 0x040400
QT_END_NAMESPACE
#endif
 
#endif