More android work...

widgets/togglebutton.cpp

@@ -0,0 +1,67 @@
+/*
+ * Cantata
+ *
+ * Copyright (c) 2011-2012 Craig Drummond <craig.p.drummond@gmail.com>
+ *
+ * ----
+ *
+ * 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "togglebutton.h"
+#include <QtGui/QPainter>
+#include <QtGui/QPainterPath>
+#include <QtGui/QPainter>
+#include <QtGui/QStyle>
+#include <QtGui/QStyleOption>
+#include <QtGui/QStylePainter>
+
+ToggleButton::ToggleButton(QWidget *parent)
+    : QToolButton(parent)
+{
+    setAutoRaise(true);
+}
+
+ToggleButton::~ToggleButton()
+{
+}
+
+void ToggleButton::paintEvent(QPaintEvent *e)
+{
+    Q_UNUSED(e)
+    if (isChecked()) {
+        QPainter p(this);
+        QRect rx(rect());
+        QRectF r(rx.x()+0.5, rx.y()+0.5, rx.width()-1, rx.height()-1);
+        QPainterPath path;
+//         QColor c(palette().color(QPalette::Active, QPalette::Highlight));
+        QColor borderCol(palette().color(QPalette::Active, QPalette::WindowText));
+
+        path.addEllipse(r);
+        p.setRenderHint(QPainter::Antialiasing, true);
+//         c.setAlphaF(0.50);
+//         p.fillPath(path, c);
+        borderCol.setAlphaF(0.75);
+        p.setPen(QPen(borderCol, 1.5));
+        p.drawPath(path);
+    }
+
+    QStylePainter sp(this);
+    QStyleOptionToolButton opt;
+
+    initStyleOption(&opt);
+    sp.drawControl(QStyle::CE_ToolButtonLabel, opt);
+}