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    41 

    42 #ifndef SEARCHLINEEDIT_H

    43 #define SEARCHLINEEDIT_H

    44 

    45 #include "urllineedit.h"

    46 

    47 #include <QtGui/QLineEdit>

    48 #include <QtGui/QAbstractButton>

    49 

    50 QT_BEGIN_NAMESPACE

    51 class QMenu;

    52 QT_END_NAMESPACE

    53 

    54 class SearchButton;

    55 

    56 /*

    57     Clear button on the right hand side of the search widget.

    58     Hidden by default

    59     "A circle with an X in it"

    60  */

    61 class ClearButton : public QAbstractButton

    62 {

    63     Q_OBJECT

    64 

    65 public:

    66     ClearButton(QWidget *parent = 0);

    67     void paintEvent(QPaintEvent *event);

    68 

    69 public slots:

    70     void textChanged(const QString &text);

    71 };

    72 

    73 

    74 class SearchLineEdit : public ExLineEdit

    75 {

    76     Q_OBJECT

    77     Q_PROPERTY(QString inactiveText READ inactiveText WRITE setInactiveText)

    78 

    79 signals:

    80     void textChanged(const QString &text);

    81 

    82 public:

    83     SearchLineEdit(QWidget *parent = 0);

    84 

    85     QString inactiveText() const;

    86     void setInactiveText(const QString &text);

    87 

    88     QMenu *menu() const;

    89     void setMenu(QMenu *menu);

    90 

    91 protected:

    92     void resizeEvent(QResizeEvent *event);

    93     void paintEvent(QPaintEvent *event);

    94 

    95 private:

    96     void updateGeometries();

    97 

    98     SearchButton *m_searchButton;

    99     QString m_inactiveText;

   100 };

   101 

   102 #endif // SEARCHLINEEDIT_H

   103