menuaction.h

来自「c++的guiQt做的开发」· C头文件 代码 · 共 44 行

#ifndef __MENUACTION_H__
#define __MENUACTION_H__

#include <QAction>
#include <QString>
#include <QIcon>

namespace gui {

/**
 Class for Wrapping QMenuAction,
 providing extra signal that will pass pointer to itself as parameter
*/
class MenuAction : public QAction {
Q_OBJECT
public:
 MenuAction(QObject *parent);
 MenuAction(const QString &text, QObject *parent);
 MenuAction(const QIcon &icon, const QString &text, QObject *parent);
public slots:
 void internal_triggered(bool checked=false);
 void internal_hovered();
signals:
 /**
  Signal emitted when activating this action.
  The action sends pointer to itself.
  @param action Action
 */
 void triggered(QAction* action);
signals:
 /**
  Signal emitted when mouse is hovered over the item
  Help text for item is sent
  @param text Help text
 */
 void helpText(const QString &text);
private:
 void init();
};

} // namespace gui

#endif