* Added ToggleButton, a header-style PushButton with a toggle state.

src/libtomahawk/widgets/ToggleButton.cpp

@@ -0,0 +1,70 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
+ *
+ *   Tomahawk 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 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tomahawk 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 Tomahawk. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ToggleButton.h"
+
+#include "utils/stylehelper.h"
+
+#include <QStylePainter>
+
+
+ToggleButton::ToggleButton( QWidget* parent )
+    : QPushButton( parent )
+    , m_toggled( false )
+{
+    setStyleSheet( QString( "QPushButton { color: white; background-color: %1; border-style: outset; border-width: 1px; border-radius: 4px; border-color: white; font: bold; } "
+                            "QPushButton:pressed { background-color: %2; border-style: inset; }" )
+                      .arg( StyleHelper::headerUpperColor().name() )
+                      .arg( StyleHelper::headerLowerColor().darker().name() ) );
+
+    connect( this, SIGNAL( released() ), SLOT( onToggled() ) );
+}
+
+
+ToggleButton::~ToggleButton()
+{
+}
+
+
+void
+ToggleButton::setDown( bool b )
+{
+    m_toggled = b;
+    QPushButton::setDown( b );
+}
+
+
+void
+ToggleButton::onToggled()
+{
+    m_toggled ^= true;
+    setDown( m_toggled );
+
+    emit toggled( m_toggled );
+}
+
+
+void
+ToggleButton::paintEvent( QPaintEvent* event )
+{
+    QStylePainter p( this );
+    QRect r = event->rect();
+    StyleHelper::horizontalHeader( &p, r );
+
+    QPushButton::paintEvent( event );
+}

src/libtomahawk/widgets/ToggleButton.h

@@ -0,0 +1,52 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2011, Casey Link <unnamedrambler@gmail.com>
+ *
+ *   Tomahawk 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 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tomahawk 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 Tomahawk. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TOGGLEBUTTON_H
+#define TOGGLEBUTTON_H
+
+#include <QPushButton>
+#include <QPaintEvent>
+
+#include "dllmacro.h"
+
+/**
+ * \class PushButton
+ * \brief A styled push-button that has a header background.
+ */
+class DLLEXPORT ToggleButton : public QPushButton
+{
+Q_OBJECT
+
+public:
+    ToggleButton( QWidget* parent = 0 );
+    virtual ~ToggleButton();
+
+public slots:
+    void setDown( bool b );
+
+protected:
+    virtual void paintEvent( QPaintEvent* );
+
+private slots:
+    void onToggled();
+
+private:
+    bool m_toggled;
+};
+
+#endif