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, 76 insertions, 0 deletions

diff --git a/src/dolphinsearchbox.cpp b/src/dolphinsearchbox.cpp
new file mode 100644
index 000000000..4263aacf6
--- /dev/null
+++ b/src/dolphinsearchbox.cpp
@@ -0,0 +1,76 @@
+/***************************************************************************
+ *   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            *
+ ***************************************************************************/
+#include "dolphinsearchbox.h"
+
+#include <kdialog.h>
+#include <kglobalsettings.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <kicon.h>
+#include <kiconloader.h>
+
+#include <QEvent>
+#include <QHBoxLayout>
+#include <QToolButton>
+
+DolphinSearchBox::DolphinSearchBox(QWidget* parent) :
+    QWidget(parent),
+    m_searchButton(0),
+    m_searchInput(0)
+{
+    QHBoxLayout* hLayout = new QHBoxLayout(this);
+    hLayout->setMargin(0);
+
+    m_searchButton = new QToolButton(this);
+    m_searchButton->setAutoRaise(true);
+    m_searchButton->setIcon(KIcon("nepomuk"));
+    m_searchButton->setToolTip(i18nc("@info:tooltip", "Search"));
+    hLayout->addWidget(m_searchButton);
+
+    connect(m_searchButton, SIGNAL(clicked()),
+            this, SLOT(emitSearchSignal()));
+
+    m_searchInput = new KLineEdit(this);
+    m_searchInput->setLayoutDirection(Qt::LeftToRight);
+    m_searchInput->setClearButtonShown(true);
+    m_searchInput->setMinimumWidth(150);
+    hLayout->addWidget(m_searchInput);
+
+    connect(m_searchInput, SIGNAL(returnPressed()),
+            this, SLOT(emitSearchSignal()));
+}
+
+DolphinSearchBox::~DolphinSearchBox()
+{
+}
+
+bool DolphinSearchBox::event(QEvent* event)
+{
+    if (event->type() == QEvent::Polish) {
+        m_searchInput->setFont(KGlobalSettings::generalFont());
+    }
+    return QWidget::event(event);
+}
+
+void DolphinSearchBox::emitSearchSignal()
+{
+    emit search(KUrl("nepomuksearch:/" + m_searchInput->text()));
+}
+
+#include "dolphinsearchbox.moc"