qabstractbutton_p.h

奇趣公司比较新的qt/emd版本

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#ifndef QABSTRACTBUTTON_P_H
#define QABSTRACTBUTTON_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "QtCore/qbasictimer.h"
#include "private/qwidget_p.h"

class QAbstractButtonPrivate : public QWidgetPrivate
{
    Q_DECLARE_PUBLIC(QAbstractButton)
public:
    QAbstractButtonPrivate(QSizePolicy::ControlType type = QSizePolicy::DefaultType);

    QString text;
    QIcon icon;
    QSize iconSize;
#ifndef QT_NO_SHORTCUT
    QKeySequence shortcut;
    int shortcutId;
#endif
    uint checkable :1;
    uint checked :1;
    uint autoRepeat :1;
    uint autoExclusive :1;
    uint down :1;
    uint blockRefresh :1;

#ifndef QT_NO_BUTTONGROUP
    QButtonGroup* group;
#endif
    QBasicTimer repeatTimer;
    QBasicTimer animateTimer;

    int autoRepeatDelay, autoRepeatInterval;

    QSizePolicy::ControlType controlType;
    mutable QSize sizeHint;

    void init();
    void click();
    void refresh();

    QList<QAbstractButton *>queryButtonList() const;
    QAbstractButton *queryCheckedButton() const;
    void notifyChecked();
    void moveFocus(int key);
    void fixFocusPolicy();

    void emitPressed();
    void emitReleased();
    void emitClicked();
};

#endif // QABSTRACTBUTTON_P_H