workspace/plasma/applets/webbrowser/historycombobox.h

   1 /*
   2  *   Copyright 2008 Aaron Seigo <aseigo@kde.org>
   3  *   Copyright 2008 Marco Martin <notmart@gmail.com>
   4  *
   5  *   This program is free software; you can redistribute it and/or modify
   6  *   it under the terms of the GNU Library General Public License as
   7  *   published by the Free Software Foundation; either version 2, or
   8  *   (at your option) any later version.
   9  *
  10  *   This program is distributed in the hope that it will be useful,
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *   GNU General Public License for more details
  14  *
  15  *   You should have received a copy of the GNU Library General Public
  16  *   License along with this program; if not, write to the
  17  *   Free Software Foundation, Inc.,
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20
  21
  22 #ifndef PLASMA_HISTORYCOMBOBOX_H
  23 #define PLASMA_HISTORYCOMBOBOX_H
  24
  25 #include <QtGui/QGraphicsProxyWidget>
  26
  27
  28 class KHistoryComboBox;
  29
  30 #include <KUrl>
  31
  32 namespace Plasma
  33 {
  34
  35 class HistoryComboBox : public QGraphicsProxyWidget
  36 {
  37     Q_OBJECT
  38
  39     Q_PROPERTY(QGraphicsWidget* parentWidget READ parentWidget)
  40     Q_PROPERTY(QString stylesheet READ stylesheet WRITE setStylesheet)
  41     Q_PROPERTY(KHistoryComboBox* nativeWidget READ nativeWidget)
  42
  43 public:
  44     explicit HistoryComboBox(QGraphicsWidget *parent = 0);
  45     ~HistoryComboBox();
  46
  47     /**
  48      * Sets the style sheet used to control the visual display of this TextEdit
  49      *
  50      * @arg stylehseet a CSS string
  51      */
  52     void setStylesheet(const QString &stylesheet);
  53
  54     /**
  55      * @return the stylesheet currently used with this widget
  56      */
  57     QString stylesheet();
  58
  59     /**
  60      * @return the native widget wrapped by this TextEdit
  61      */
  62     KHistoryComboBox* nativeWidget() const;
  63
  64     QStringList historyItems() const;
  65     bool removeFromHistory(const QString &item);
  66     void reset();
  67     void setHistoryItems(const QStringList &items);
  68     QString currentText() const;
  69     void insertUrl(int index, const KUrl &url);
  70     void setDuplicatesEnabled(bool enabled);
  71
  72 public Q_SLOTS:
  73     void addToHistory(const QString &item);
  74
  75 Q_SIGNALS:
  76     void cleared();
  77     void activated(int index);
  78     void returnPressed(const QString &);
  79     void textChanged(const QString &);
  80     void returnPressed();
  81
  82 protected:
  83     void resizeEvent(QGraphicsSceneResizeEvent *event);
  84
  85 private:
  86     class Private;
  87     Private * const d;
  88 };
  89
  90 } // namespace Plasma
  91
  92 #endif // multiple inclusion guard