From 017d2d27bfbcd97ada407212e925b280ff3482b5 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Tue, 11 Aug 2015 09:08:12 +0000
Subject: added qsui plugin

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@5367 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/plugins/Ui/qsui/positionslider.cpp | 67 ++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/plugins/Ui/qsui/positionslider.cpp

(limited to 'src/plugins/Ui/qsui/positionslider.cpp')

diff --git a/src/plugins/Ui/qsui/positionslider.cpp b/src/plugins/Ui/qsui/positionslider.cpp
new file mode 100644
index 000000000..b2da16a2d
--- /dev/null
+++ b/src/plugins/Ui/qsui/positionslider.cpp
@@ -0,0 +1,67 @@
+/***************************************************************************
+ *   Copyright (C) 2011-2015 by Ilya Kotov                                 *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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 <QMouseEvent>
+#include <QWheelEvent>
+#include <QStyleOptionSlider>
+#include <QStyle>
+#include "positionslider.h"
+
+PositionSlider::PositionSlider(QWidget *parent) : QSlider(Qt::Horizontal, parent)
+{}
+
+void PositionSlider::mousePressEvent (QMouseEvent *event)
+{
+    QStyleOptionSlider opt;
+    initStyleOption(&opt);
+    QRect sr = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
+
+    if (event->button() == Qt::LeftButton &&
+            sr.contains(event->pos()) == false)
+    {
+        int val;
+        if (orientation() == Qt::Vertical)
+            val = minimum() + ((maximum() - minimum()) * (height() - event->y())) / height();
+        else if(layoutDirection() == Qt::RightToLeft)
+            val = maximum() - ((maximum() - minimum()) * event->x()) / width();
+        else
+            val = minimum() + ((maximum() - minimum()) * event->x()) / width();
+
+        if (invertedAppearance() == true)
+            setValue(maximum() - val);
+        else
+            setValue(val);
+
+        setSliderDown (true);
+        event->accept();
+    }
+    QSlider::mousePressEvent(event);
+}
+
+void PositionSlider::mouseReleaseEvent (QMouseEvent *)
+{
+    setSliderDown (false);
+}
+
+void PositionSlider::wheelEvent(QWheelEvent *event)
+{
+    setValue(value() + event->delta() / 20);
+    sliderReleased();
+}
-- 
cgit v1.2.3-13-gbd6f