Use a custom SearchWidget instead directly using a KLineEdit. Currently the DolphinSearchWidget acts as "playground" to test some ideas. If it works well it might be a good idea moving this widget as KSearchBox (?) to kdelibs, so that it can be used by the file dialog or other applications.

svn path=/trunk/KDE/kdebase/apps/; revision=913572

1 files changed, 58 insertions, 0 deletions

diff --git a/src/dolphinsearchbox.h b/src/dolphinsearchbox.h
new file mode 100644
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+++ b/src/dolphinsearchbox.h
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+/***************************************************************************
+ *   Copyright (C) 2009 by Peter Penz <[email protected]>                  *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
+ ***************************************************************************/
+#ifndef DOLPHINSEARCHBOX_H
+#define DOLPHINSEARCHBOX_H
+
+#include <QWidget>
+
+class KLineEdit;
+class KUrl;
+class QToolButton;
+
+/**
+ * @brief Input box for searching files with Nepomuk.
+ */
+class DolphinSearchBox : public QWidget
+{
+    Q_OBJECT
+
+public:
+    DolphinSearchBox(QWidget* parent = 0);
+    virtual ~DolphinSearchBox();
+
+protected:
+    virtual bool event(QEvent* event);
+
+signals:
+    /**
+     * Is emitted when the user pressed Return or Enter
+     * and provides the Nepomuk URL that should be used
+     * for searching.
+     */
+    void search(const KUrl& url);
+
+private slots:
+    void emitSearchSignal();
+
+private:
+    QToolButton* m_searchButton;
+    KLineEdit* m_searchInput;
+};
+
+#endif